Merge remote-tracking branch 'origin/master' into 22191-delete-dynamic-envs-mr

760 files changed, 14985 insertions, 6592 deletions

diff --git a/.gitattributes b/.gitattributes
index 17cbaa5eef5..ab791a4cd6c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,2 @@
-CHANGELOG merge=union
+CHANGELOG.md merge=union
 *.js.es6 gitlab-language=javascript
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8645488335e..ace0de5cad3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -99,7 +99,7 @@ update-knapsack:
     - export KNAPSACK_REPORT_PATH=knapsack/spinach_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
     - export KNAPSACK_GENERATE_REPORT=true
     - cp knapsack/spinach_report.json ${KNAPSACK_REPORT_PATH}
-    - knapsack spinach "-r rerun" || retry '[ ! -e tmp/spinach-rerun.txt ] || bundle exec spinach -r rerun $(cat tmp/spinach-rerun.txt)'
+    - knapsack spinach "-r rerun" || retry '[[ -e tmp/spinach-rerun.txt ]] && bundle exec spinach -r rerun $(cat tmp/spinach-rerun.txt)'
   artifacts:
     expire_in: 31d
     paths:
@@ -210,6 +210,13 @@ rake brakeman: *exec
 rake flay: *exec
 license_finder: *exec
 rake downtime_check: *exec
+rake ce_to_ee_merge_check:
+  <<: *exec
+  only:
+    - branches
+  except:
+    - tags
+  allow_failure: yes
 
 rake db:migrate:reset:
   stage: test
@@ -255,6 +262,12 @@ lint-doc:
   script:
     - scripts/lint-doc.sh
 
+bundler:check:
+ stage: test
+ <<: *ruby-static-analysis
+ script:
+   - bundle check
+
 bundler:audit:
   stage: test
   <<: *ruby-static-analysis
@@ -293,6 +306,17 @@ coverage:
     - coverage/index.html
     - coverage/assets/
 
+# Trigger docs build
+trigger_docs:
+  stage: post-test
+  before_script: []
+  cache: {}
+  artifacts: {}
+  script:
+    - "curl -X POST -F token=${DOCS_TRIGGER_TOKEN} -F ref=master https://gitlab.com/api/v3/projects/38069/trigger/builds"
+  only:
+    - master
+
 # Notify slack in the end
 
 notify:slack:
@@ -325,3 +349,16 @@ pages:
       - public
   only:
     - master
+
+# Insurance in case a gem needed by one of our releases gets yanked from
+# rubygems.org in the future.
+cache gems:
+  only:
+    - tags
+  variables:
+    SETUP_DB: "false"
+  script:
+    - bundle package --all --all-platforms
+  artifacts:
+    paths:
+      - vendor/cache
diff --git a/.gitlab/merge_request_templates/Documentation.md b/.gitlab/merge_request_templates/Documentation.md
index d2a1eb56423..9b541aadad1 100644
--- a/.gitlab/merge_request_templates/Documentation.md
+++ b/.gitlab/merge_request_templates/Documentation.md
@@ -1,4 +1,4 @@
-See the general Documentation guidelines http://docs.gitlab.com/ce/development/doc_styleguide.html.
+See the general Documentation guidelines http://docs.gitlab.com/ce/development/doc_styleguide.html
 
 ## What does this MR do?
 
diff --git a/.scss-lint.yml b/.scss-lint.yml
index 71df6be6a15..5093702519b 100644
--- a/.scss-lint.yml
+++ b/.scss-lint.yml
@@ -61,7 +61,7 @@ linters:
   
   # Separate rule, function, and mixin declarations with empty lines.
   EmptyLineBetweenBlocks:
-    enabled: false
+    enabled: true
   
   # Reports when you have an empty rule set.
   EmptyRule:
@@ -219,7 +219,7 @@ linters:
   # Property values, @extend, @include, and @import directives, and variable
   # declarations should always end with a semicolon.
   TrailingSemicolon:
-    enabled: false
+    enabled: true
 
   # Reports lines containing trailing whitespace.
   TrailingWhitespace:
diff --git a/.vagrant_enabled b/.vagrant_enabled
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/.vagrant_enabled
+++ /dev/null
diff --git a/CHANGELOG b/CHANGELOG.md
index e3b85b20ed0..46f718fc88a 100644
--- a/CHANGELOG
+++ b/CHANGELOG.md
@@ -1,69 +1,166 @@
 Please view this file on the master branch, on stable branches it's out of date.
 
-v 8.13.0 (unreleased)
+## 8.13.0 (2016-10-22)
+
+  - Improve Merge When Build Succeeds triggers and execute on pipeline success. (!6675)
+  - Respond with 404 Not Found for non-existent tags (Linus Thiel)
+  - Truncate long labels with ellipsis in labels page
+  - Improve tabbing usability for sign in page (ClemMakesApps)
+  - Enforce TrailingSemicolon and EmptyLineBetweenBlocks in scss-lint
+  - Adding members no longer silently fails when there is extra whitespace
   - Update runner version only when updating contacted_at
   - Add link from system note to compare with previous version
-  - Use gitlab-shell v3.6.2 (GIT TRACE logging)
+  - Use gitlab-shell v3.6.6
+  - Add `/projects/visible` API endpoint (Ben Boeckel)
   - Fix centering of custom header logos (Ashley Dumaine)
+  - ExpireBuildArtifactsWorker query builds table without ordering enqueuing one job per build to cleanup
+  - Add an example for testing a phoenix application with Gitlab CI in the docs (Manthan Mallikarjun)
+  - Updating verbiage on git basics to be more intuitive
+  - Clarify documentation for Runners API (Gennady Trafimenkov)
+  - The instrumentation for Banzai::Renderer has been restored
+  - Change user & group landing page routing from /u/:username to /:username
+  - Prevent running GfmAutocomplete setup for each diff note !6569
+  - Added documentation for .gitattributes files
   - AbstractReferenceFilter caches project_refs on RequestStore when active
   - Replaced the check sign to arrow in the show build view. !6501
   - Add a /wip slash command to toggle the Work In Progress status of a merge request. !6259 (tbalthazar)
+  - Fix Error 500 when viewing old merge requests with bad diff data
+  - Create a new /templates namespace for the /licenses, /gitignores and /gitlab_ci_ymls API endpoints. !5717 (tbalthazar)
   - Speed-up group milestones show page
+  - Fix inconsistent options dropdown caret on mobile viewports (ClemMakesApps)
+  - Extract project#update_merge_requests and SystemHooks to its own worker from GitPushService
   - Don't include archived projects when creating group milestones. !4940 (Jeroen Jacobs)
+  - Add tag shortcut from the Commit page. !6543
   - Keep refs for each deployment
+  - Allow browsing branches that end with '.atom'
   - Log LDAP lookup errors and don't swallow unrelated exceptions. !6103 (Markus Koller)
+  - Replace unique keyframes mixin with keyframe mixin with specific names (ClemMakesApps)
   - Add more tests for calendar contribution (ClemMakesApps)
+  - Update Gitlab Shell to fix some problems with moving projects between storages
+  - Cache rendered markdown in the database, rather than Redis
   - Avoid database queries on Banzai::ReferenceParser::BaseParser for nodes without references
+  - Do not alter 'force_remove_source_branch' options on MergeRequest unless specified
   - Simplify Mentionable concern instance methods
+  - API: Ability to retrieve version information (Robert Schilling)
   - Fix permission for setting an issue's due date
+  - API: Multi-file commit !6096 (mahcsig)
+  - Unicode emoji are now converted to images
+  - Revert "Label list shows all issues (opened or closed) with that label"
   - Expose expires_at field when sharing project on API
   - Fix VueJS template tags being rendered in code comments
+  - Added copy file path button to merge request diff files
   - Fix issue with page scrolling to top when closing or pinning sidebar (lukehowell)
+  - Add Issue Board API support (andrebsguedes)
   - Allow the Koding integration to be configured through the API
+  - Add new issue button to each list on Issues Board
   - Added soft wrap button to repository file/blob editor
+  - Update namespace validation to forbid reserved names (.git and .atom) (Will Starms)
+  - Show the time ago a merge request was deployed to an environment
   - Add word-wrap to issue title on issue and milestone boards (ClemMakesApps)
   - Fix todos page mobile viewport layout (ClemMakesApps)
+  - Fix inconsistent highlighting of already selected activity nav-links (ClemMakesApps)
+  - Remove redundant mixins (ClemMakesApps)
+  - Added 'Download' button to the Snippets page (Justin DiPierro)
   - Fix robots.txt disallowing access to groups starting with "s" (Matt Harrison)
   - Close open merge request without source project (Katarzyna Kobierska Ula Budziszewska)
   - Fix that manual jobs would no longer block jobs in the next stage. !6604
   - Add configurable email subject suffix (Fu Xu)
+  - Use defined colour for a language when available !6748 (nilsding)
+  - Added tooltip to fork count on project show page. (Justin DiPierro)
   - Use a ConnectionPool for Rails.cache on Sidekiq servers
   - Replace `alias_method_chain` with `Module#prepend`
   - Enable GitLab Import/Export for non-admin users.
   - Preserve label filters when sorting !6136 (Joseph Frazier)
+  - MergeRequest#new form load diff asynchronously
   - Only update issuable labels if they have been changed
   - Take filters in account in issuable counters. !6496
   - Use custom Ruby images to test builds (registry.dev.gitlab.org/gitlab/gitlab-build-images:*)
   - Prevent flash alert text from being obscured when container is fluid
   - Append issue template to existing description !6149 (Joseph Frazier)
   - Trending projects now only show public projects and the list of projects is cached for a day
+  - Memoize Gitlab Shell's secret token (!6599, Justin DiPierro)
   - Revoke button in Applications Settings underlines on hover.
   - Use higher size on Gitlab::Redis connection pool on Sidekiq servers
   - Add missing values to linter !6276 (Katarzyna Kobierska Ula Budziszewska)
   - Fix Long commit messages overflow viewport in file tree
   - Revert avoid touching file system on Build#artifacts?
   - Stop using a Redis lease when updating the project activity timestamp whenever a new event is created
+  - Add disabled delete button to protected branches (ClemMakesApps)
   - Add broadcast messages and alerts below sub-nav
   - Better empty state for Groups view
+  - API: New /users/:id/events endpoint
   - Update ruby-prof to 0.16.2. !6026 (Elan Ruusamäe)
+  - Replace bootstrap caret with fontawesome caret (ClemMakesApps)
   - Fix unnecessary escaping of reserved HTML characters in milestone title. !6533
   - Add organization field to user profile
+  - Ignore deployment for statistics in Cycle Analytics, except in staging and production stages
+  - Fix enter key when navigating search site search dropdown. !6643 (Brennan Roberts)
+  - Fix deploy status responsiveness error !6633
+  - Make searching for commits case insensitive
   - Fix resolved discussion display in side-by-side diff view !6575
   - Optimize GitHub importing for speed and memory
   - API: expose pipeline data in builds API (!6502, Guilherme Salazar)
   - Notify the Merger about merge after successful build (Dimitris Karakasilis)
+  - Reorder issue and merge request titles to show IDs first. !6503 (Greg Laubenstein)
   - Reduce queries needed to find users using their SSH keys when pushing commits
   - Prevent rendering the link to all when the author has no access (Katarzyna Kobierska Ula Budziszewska)
   - Fix broken repository 500 errors in project list
   - Fix Pipeline list commit column width should be adjusted
   - Close todos when accepting merge requests via the API !6486 (tonygambone)
+  - Ability to batch assign issues relating to a merge request to the author. !5725 (jamedjo)
   - Changed Slack service user referencing from full name to username (Sebastian Poxhofer)
+  - Retouch environments list and deployments list
+  - Add multiple command support for all label related slash commands !6780 (barthc)
   - Add Container Registry on/off status to Admin Area !6638 (the-undefined)
+  - Allow empty merge requests !6384 (Artem Sidorenko)
+  - Grouped pipeline dropdown is a scrollable container
+  - Cleanup Ci::ApplicationController. !6757 (Takuya Noguchi)
+  - Fixes padding in all clipboard icons that have .btn class
+  - Fix a typo in doc/api/labels.md
+  - API: all unknown routing will be handled with 404 Not Found
+  - Add docs for request profiling
+  - Make guests unable to view MRs on private projects
+
+## 8.12.7
+
+  - Use gitlab-markup gem instead of github-markup to fix `.rst` file rendering. !6659
+  - Fix GFM autocomplete setup being called several times
+
+## 8.12.6
+
+  - Update mailroom to 0.8.1 in Gemfile.lock  !6814
+
+## 8.12.5
+
+  - Switch from request to env in ::API::Helpers. !6615
+  - Update the mail_room gem to 0.8.1 to fix a race condition with the mailbox watching thread. !6714
+  - Improve issue load time performance by avoiding ORDER BY in find_by call. !6724
+  - Add a new gitlab:users:clear_all_authentication_tokens task. !6745
+  - Don't send Private-Token (API authentication) headers to Sentry
+  - Share projects via the API only with groups the authenticated user can access
+
+## 8.12.4
+
+  - Fix "Copy to clipboard" tooltip to say "Copied!" when clipboard button is clicked. !6294 (lukehowell)
+  - Fix padding in build sidebar. !6506
+  - Changed compare dropdowns to dropdowns with isolated search input. !6550
+  - Fix race condition on LFS Token. !6592
+  - Fix type mismatch bug when closing Jira issue. !6619
+  - Fix lint-doc error. !6623
+  - Skip wiki creation when GitHub project has wiki enabled. !6665
+  - Fix issues importing services via Import/Export. !6667
+  - Restrict failed login attempts for users with 2FA enabled. !6668
+  - Fix failed project deletion when feature visibility set to private. !6688
+  - Prevent claiming associated model IDs via import.
+  - Set GitLab project exported file permissions to owner only
+  - Improve the way merge request versions are compared with each other
+
+## 8.12.3
 
-v 8.12.3
   - Update Gitlab Shell to support low IO priority for storage moves
 
-v 8.12.2
+## 8.12.2
+
   - Fix Import/Export not recognising correctly the imported services.
   - Fix snippets pagination
   - Fix "Create project" button layout when visibility options are restricted
@@ -79,11 +176,14 @@ v 8.12.2
   - Fix resolve discussion buttons endpoint path
   - Refactor remnants of CoffeeScript destructured opts and super !6261
 
-v 8.12.1
+## 8.12.1
+
   - Fix a memory leak in HTML::Pipeline::SanitizationFilter::WHITELIST
   - Fix issue with search filter labels not displaying
 
-v 8.12.0
+## 8.12.0 (2016-09-22)
+
+  - Removes inconsistency regarding tagging immediatelly as merged once you create a new branch. !6408
   - Update the rouge gem to 2.0.6, which adds highlighting support for JSX, Prometheus, and others. !6251
   - Only check :can_resolve permission if the note is resolvable
   - Bump fog-aws to v0.11.0 to support ap-south-1 region
@@ -179,6 +279,7 @@ v 8.12.0
   - Remove prefixes from transition CSS property (ClemMakesApps)
   - Add Sentry logging to API calls
   - Add BroadcastMessage API
+  - Merge request tabs are fixed when scrolling page
   - Use 'git update-ref' for safer web commits !6130
   - Sort pipelines requested through the API
   - Automatically expand hidden discussions when accessed by a permalink !5585 (Mike Greiling)
@@ -271,18 +372,27 @@ v 8.12.0
   - Fix non-master branch readme display in tree view
   - Add UX improvements for merge request version diffs
 
-v 8.11.8
+## 8.11.9
+
+  - Don't send Private-Token (API authentication) headers to Sentry
+  - Share projects via the API only with groups the authenticated user can access
+
+## 8.11.8
+
   - Respect the fork_project permission when forking projects
   - Set a restrictive CORS policy on the API for credentialed requests
   - API: disable rails session auth for non-GET/HEAD requests
   - Escape HTML nodes in builds commands in CI linter
 
-v 8.11.7
+## 8.11.7
+
   - Avoid conflict with admin labels when importing GitHub labels. !6158
   - Restores `fieldName` to allow only string values in `gl_dropdown.js`. !6234
   - Allow the Rails cookie to be used for API authentication.
+  - Login/Register UX upgrade !6328
+
+## 8.11.6
 
-v 8.11.6
   - Fix unnecessary horizontal scroll area in pipeline visualizations. !6005
   - Make merge conflict file size limit 200 KB, to match the docs. !6052
   - Fix an error where we were unable to create a CommitStatus for running state. !6107
@@ -292,7 +402,8 @@ v 8.11.6
   - Fix DB schema to match latest migration. !6256
   - Exclude some pending or inactivated rows in Member scopes.
 
-v 8.11.5
+## 8.11.5
+
   - Optimize branch lookups and force a repository reload for Repository#find_branch. !6087
   - Fix member expiration date picker after update. !6184
   - Fix suggested colors options for new labels in the admin area. !6138
@@ -305,7 +416,8 @@ v 8.11.5
   - Fix confidential issues being exposed as public using gitlab.com export
   - Use oj gem for faster JSON processing
 
-v 8.11.4
+## 8.11.4
+
   - Fix resolving conflicts on forks. !6082
   - Fix diff commenting on merge requests created prior to 8.10. !6029
   - Fix pipelines tab layout regression. !5952
@@ -322,7 +434,8 @@ v 8.11.4
   - Remove gitorious. !5866
   - Allow compare merge request versions
 
-v 8.11.3
+## 8.11.3
+
   - Allow system info page to handle case where info is unavailable
   - Label list shows all issues (opened or closed) with that label
   - Don't show resolve conflicts link before MR status is updated
@@ -333,17 +446,20 @@ v 8.11.3
   - Automatically expand hidden discussions when accessed by a permalink !5585 (Mike Greiling)
   - Issues filters reset button
 
-v 8.11.2
+## 8.11.2
+
   - Show "Create Merge Request" widget for push events to fork projects on the source project. !5978
   - Use gitlab-workhorse 0.7.11 !5983
   - Does not halt the GitHub import process when an error occurs. !5763
   - Fix file links on project page when default view is Files !5933
   - Fixed enter key in search input not working !5888
 
-v 8.11.1
+## 8.11.1
+
   - Pulled due to packaging error.
 
-v 8.11.0
+## 8.11.0 (2016-08-22)
+
   - Use test coverage value from the latest successful pipeline in badge. !5862
   - Add test coverage report badge. !5708
   - Remove the http_parser.rb dependency by removing the tinder gem. !5758 (tbalthazar)
@@ -496,44 +612,58 @@ v 8.11.0
   - Update gitlab_git gem to 10.4.7
   - Simplify SQL queries of marking a todo as done
 
-v 8.10.11
+## 8.10.12
+
+  - Don't send Private-Token (API authentication) headers to Sentry
+  - Share projects via the API only with groups the authenticated user can access
+
+## 8.10.11
+
   - Respect the fork_project permission when forking projects
   - Set a restrictive CORS policy on the API for credentialed requests
   - API: disable rails session auth for non-GET/HEAD requests
   - Escape HTML nodes in builds commands in CI linter
 
-v 8.10.10
+## 8.10.10
+
   - Allow the Rails cookie to be used for API authentication.
 
-v 8.10.9
+## 8.10.9
+
   - Exclude some pending or inactivated rows in Member scopes
 
-v 8.10.8
+## 8.10.8
+
   - Fix information disclosure in issue boards.
   - Fix privilege escalation in project import.
 
-v 8.10.7
+## 8.10.7
+
   - Upgrade Hamlit to 2.6.1. !5873
   - Upgrade Doorkeeper to 4.2.0. !5881
 
-v 8.10.6
+## 8.10.6
+
   - Upgrade Rails to 4.2.7.1 for security fixes. !5781
   - Restore "Largest repository" sort option on Admin > Projects page. !5797
   - Fix privilege escalation via project export.
   - Require administrator privileges to perform a project import.
 
-v 8.10.5
+## 8.10.5
+
   - Add a data migration to fix some missing timestamps in the members table. !5670
   - Revert the "Defend against 'Host' header injection" change in the source NGINX templates. !5706
   - Cache project count for 5 minutes to reduce DB load. !5746 & !5754
 
-v 8.10.4
+## 8.10.4
+
   - Don't close referenced upstream issues from a forked project.
   - Fixes issue with dropdowns `enter` key not working correctly. !5544
   - Fix Import/Export project import not working in HA mode. !5618
   - Fix Import/Export error checking versions. !5638
 
-v 8.10.3
+## 8.10.3
+
   - Fix Import/Export issue importing milestones and labels not associated properly. !5426
   - Fix timing problems running imports on production. !5523
   - Add a log message when a project is scheduled for destruction for debugging. !5540
@@ -544,7 +674,8 @@ v 8.10.3
   - Trim extra displayed carriage returns in diffs and files with CRLFs. !5588
   - Fix label already exist error message in the right sidebar.
 
-v 8.10.2
+## 8.10.2
+
   - User can now search branches by name. !5144
   - Page is now properly rendered after committing the first file and creating the first branch. !5399
   - Add branch or tag icon to ref in builds page. !5434
@@ -565,7 +696,8 @@ v 8.10.2
   - Fix missing schema update for `20160722221922`. !5512
   - Update `gitlab-shell` version to 3.2.1 in the 8.9->8.10 update guide. !5516
 
-v 8.10.1
+## 8.10.1
+
   - Refactor repository storages documentation. !5428
   - Gracefully handle case when keep-around references are corrupted or exist already. !5430
   - Add detailed info on storage path mountpoints. !5437
@@ -574,7 +706,8 @@ v 8.10.1
   - Ignore invalid trusted proxies in X-Forwarded-For header. !5454
   - Add links to the real markdown.md file for all GFM examples. !5458
 
-v 8.10.0
+## 8.10.0 (2016-07-22)
+
   - Fix profile activity heatmap to show correct day name (eanplatter)
   - Speed up ExternalWikiHelper#get_project_wiki_path
   - Expose {should,force}_remove_source_branch (Ben Boeckel)
@@ -738,26 +871,32 @@ v 8.10.0
   - Show tooltip on GitLab export link in new project page
   - Fix import_data wrongly saved as a result of an invalid import_url !5206
 
-v 8.9.11
+## 8.9.11
+
   - Respect the fork_project permission when forking projects
   - Set a restrictive CORS policy on the API for credentialed requests
   - API: disable rails session auth for non-GET/HEAD requests
   - Escape HTML nodes in builds commands in CI linter
 
-v 8.9.10
+## 8.9.10
+
   - Allow the Rails cookie to be used for API authentication.
 
-v 8.9.9
+## 8.9.9
+
   - Exclude some pending or inactivated rows in Member scopes
 
-v 8.9.8
+## 8.9.8
+
   - Upgrade Doorkeeper to 4.2.0. !5881
 
-v 8.9.7
+## 8.9.7
+
   - Upgrade Rails to 4.2.7.1 for security fixes. !5781
   - Require administrator privileges to perform a project import.
 
-v 8.9.6
+## 8.9.6
+
   - Fix importing of events under notes for GitLab projects. !5154
   - Fix log statements in import/export. !5129
   - Fix commit avatar alignment in compare view. !5128
@@ -766,7 +905,8 @@ v 8.9.6
   - Keeps issue number when importing from Gitlab.com
   - Add Pending tab for Builds (Katarzyna Kobierska, Urszula Budziszewska)
 
-v 8.9.5
+## 8.9.5
+
   - Add more debug info to import/export and memory killer. !5108
   - Fixed avatar alignment in new MR view. !5095
   - Fix diff comments not showing up in activity feed. !5069
@@ -781,7 +921,8 @@ v 8.9.5
   - Update RedCloth to 4.3.2 for CVE-2012-6684. !4929 (Takuya Noguchi)
   - Improve the request / withdraw access button. !4860
 
-v 8.9.4
+## 8.9.4
+
   - Fix privilege escalation issue with OAuth external users.
   - Ensure references to private repos aren't shown to logged-out users.
   - Fixed search field blur not removing focus. !4704
@@ -795,7 +936,8 @@ v 8.9.4
   - Expiry date on pinned nav cookie. !5009
   - Updated breakpoint for sidebar pinning. !5019
 
-v 8.9.3
+## 8.9.3
+
   - Fix encrypted data backwards compatibility after upgrading attr_encrypted gem. !4963
   - Fix rendering of commit notes. !4953
   - Resolve "Pin should show up at 1280px min". !4947
@@ -812,12 +954,14 @@ v 8.9.3
   - Use update_columns to bypass all the dirty code on active_record. !4985
   - Fix restore Rake task warning message output !4980
 
-v 8.9.2
+## 8.9.2
+
   - Fix visibility of snippets when searching.
   - Fix an information disclosure when requesting access to a group containing private projects.
   - Update omniauth-saml to 1.6.0 !4951
 
-v 8.9.1
+## 8.9.1
+
   - Refactor labels documentation. !3347
   - Eager load award emoji on notes. !4628
   - Fix some CI wording in documentation. !4660
@@ -861,7 +1005,8 @@ v 8.9.1
   - Add SMTP as default delivery method to match gitlab-org/omnibus-gitlab!826. !4915
   - Remove duplicate 'New Page' button on edit wiki page
 
-v 8.9.0
+## 8.9.0 (2016-06-22)
+
   - Fix group visibility form layout in application settings
   - Fix builds API response not including commit data
   - Fix error when CI job variables key specified but not defined
@@ -1016,21 +1161,26 @@ v 8.9.0
   - Add tooltip to pin/unpin navbar
   - Add new sub nav style to Wiki and Graphs sub navigation
 
-v 8.8.9
+## 8.8.9
+
   - Upgrade Doorkeeper to 4.2.0. !5881
 
-v 8.8.8
+## 8.8.8
+
   - Upgrade Rails to 4.2.7.1 for security fixes. !5781
 
-v 8.8.7
+## 8.8.7
+
   - Fix privilege escalation issue with OAuth external users.
   - Ensure references to private repos aren't shown to logged-out users.
 
-v 8.8.6
+## 8.8.6
+
   - Fix visibility of snippets when searching.
   - Update omniauth-saml to 1.6.0 !4951
 
-v 8.8.5
+## 8.8.5
+
   - Import GitHub repositories respecting the API rate limit !4166
   - Fix todos page throwing errors when you have a project pending deletion !4300
   - Disable Webhooks before proceeding with the GitHub import !4470
@@ -1043,12 +1193,14 @@ v 8.8.5
   - Banzai::Filter::UploadLinkFilter use XPath instead CSS expressions
   - Banzai::Filter::ExternalLinkFilter use XPath instead CSS expressions
 
-v 8.8.4
+## 8.8.4
+
   - Fix LDAP-based login for users with 2FA enabled. !4493
   - Added descriptions to notification settings dropdown
   - Due date can be removed from milestones
 
-v 8.8.3
+## 8.8.3
+
   - Fix 404 page when viewing TODOs that contain milestones or labels in different projects. !4312
   - Fixed JS error when trying to remove discussion form. !4303
   - Fixed issue with button color when no CI enabled. !4287
@@ -1067,7 +1219,8 @@ v 8.8.3
   - Fix missing number on generated ordered list element. !4437
   - Prevent disclosure of notes on confidential issues in search results.
 
-v 8.8.2
+## 8.8.2
+
   - Added remove due date button. !4209
   - Fix Error 500 when accessing application settings due to nil disabled OAuth sign-in sources. !4242
   - Fix Error 500 in CI charts by gracefully handling commits with no durations. !4245
@@ -1078,13 +1231,15 @@ v 8.8.2
   - When creating a .gitignore file a dropdown with templates will be provided. !4075
   - Fix concurrent request when updating build log in browser. !4183
 
-v 8.8.1
+## 8.8.1
+
   - Add documentation for the "Health Check" feature
   - Allow anonymous users to access a public project's pipelines !4233
   - Fix MySQL compatibility in zero downtime migrations helpers
   - Fix the CI login to Container Registry (the gitlab-ci-token user)
 
-v 8.8.0
+## 8.8.0 (2016-05-22)
+
   - Implement GFM references for milestones (Alejandro Rodríguez)
   - Snippets tab under user profile. !4001 (Long Nguyen)
   - Fix error when using link to uploads in global snippets
@@ -1160,34 +1315,40 @@ v 8.8.0
   - When creating a .gitignore file a dropdown with templates will be provided
   - Shows the issue/MR list search/filter form and corrects the mobile styling for guest users. #17562
 
-v 8.7.9
+## 8.7.9
+
   - Fix privilege escalation issue with OAuth external users.
   - Ensure references to private repos aren't shown to logged-out users.
 
-v 8.7.8
+## 8.7.8
+
   - Fix visibility of snippets when searching.
   - Update omniauth-saml to 1.6.0 !4951
 
-v 8.7.7
+## 8.7.7
+
   - Fix import by `Any Git URL` broken if the URL contains a space
   - Prevent unauthorized access to other projects build traces
   - Forbid scripting for wiki files
   - Only show notes through JSON on confidential issues that the user has access to
 
-v 8.7.6
+## 8.7.6
+
   - Fix links on wiki pages for relative url setups. !4131 (Artem Sidorenko)
   - Fix import from GitLab.com to a private instance failure. !4181
   - Fix external imports not finding the import data. !4106
   - Fix notification delay when changing status of an issue
   - Bump Workhorse to 0.7.5 so it can serve raw diffs
 
-v 8.7.5
+## 8.7.5
+
   - Fix relative links in wiki pages. !4050
   - Fix always showing build notification message when switching between merge requests !4086
   - Fix an issue when filtering merge requests with more than one label. !3886
   - Fix short note for the default scope on build page (Takuya Noguchi)
 
-v 8.7.4
+## 8.7.4
+
   - Links for Redmine issue references are generated correctly again !4048 (Benedikt Huss)
   - Fix setting trusted proxies !3970
   - Fix BitBucket importer bug when throwing exceptions !3941
@@ -1196,20 +1357,23 @@ v 8.7.4
   - Running rake gitlab:db:drop_tables uses "IF EXISTS" as a precaution !4100
   - Use a case-insensitive comparison in sanitizing URI schemes
 
-v 8.7.3
+## 8.7.3
+
   - Emails, Gitlab::Email::Message, Gitlab::Diff, and Premailer::Adapter::Nokogiri are now instrumented
   - Merge request widget displays TeamCity build state and code coverage correctly again.
   - Fix the line code when importing PR review comments from GitHub. !4010
   - Wikis are now initialized on legacy projects when checking repositories
   - Remove animate.css in favor of a smaller subset of animations. !3937 (Connor Shea)
 
-v 8.7.2
+## 8.7.2
+
   - The "New Branch" button is now loaded asynchronously
   - Fix error 500 when trying to create a wiki page
   - Updated spacing between notification label and button
   - Label titles in filters are now escaped properly
 
-v 8.7.1
+## 8.7.1
+
   - Throttle the update of `project.last_activity_at` to 1 minute. !3848
   - Fix .gitlab-ci.yml parsing issue when hidde job is a template without script definition. !3849
   - Fix license detection to detect all license files, not only known licenses. !3878
@@ -1219,7 +1383,8 @@ v 8.7.1
   - Update width of search box to fix Safari bug. !3900 (Jedidiah)
   - Use the `can?` helper instead of `current_user.can?`
 
-v 8.7.0
+## 8.7.0 (2016-04-22)
+
   - Gitlab::GitAccess and Gitlab::GitAccessWiki are now instrumented
   - Fix vulnerability that made it possible to gain access to private labels and milestones
   - The number of InfluxDB points stored per UDP packet can now be configured
@@ -1335,12 +1500,14 @@ v 8.7.0
   - Add RAW build trace output and button on build page
   - Add incremental build trace update into CI API
 
-v 8.6.9
+## 8.6.9
+
   - Prevent unauthorized access to other projects build traces
   - Forbid scripting for wiki files
   - Only show notes through JSON on confidential issues that the user has access to
 
-v 8.6.8
+## 8.6.8
+
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
   - Prevent privilege escalation via project webhook API
@@ -1353,12 +1520,14 @@ v 8.6.8
   - Prevent information disclosure via project labels
   - Prevent information disclosure via new merge request page
 
-v 8.6.7
+## 8.6.7
+
   - Fix persistent XSS vulnerability in `commit_person_link` helper
   - Fix persistent XSS vulnerability in Label and Milestone dropdowns
   - Fix vulnerability that made it possible to enumerate private projects belonging to group
 
-v 8.6.6
+## 8.6.6
+
   - Expire the exists cache before deletion to ensure project dir actually exists (Stan Hu). !3413
   - Fix error on language detection when repository has no HEAD (e.g., master branch) (Jeroen Bobbeldijk). !3654
   - Fix revoking of authorized OAuth applications (Connor Shea). !3690
@@ -1366,7 +1535,8 @@ v 8.6.6
   - Issuable header is consistent between issues and merge requests
   - Improved spacing in issuable header on mobile
 
-v 8.6.5
+## 8.6.5
+
   - Fix importing from GitHub Enterprise. !3529
   - Perform the language detection after updating merge requests in `GitPushService`, leading to faster visual feedback for the end-user. !3533
   - Check permissions when user attempts to import members from another project. !3535
@@ -1375,11 +1545,13 @@ v 8.6.5
   - Unblock user when active_directory is disabled and it can be found !3550
   - Fix a 2FA authentication spoofing vulnerability.
 
-v 8.6.4
+## 8.6.4
+
   - Don't attempt to fetch any tags from a forked repo (Stan Hu)
   - Redesign the Labels page
 
-v 8.6.3
+## 8.6.3
+
   - Mentions on confidential issues doesn't create todos for non-members. !3374
   - Destroy related todos when an Issue/MR is deleted. !3376
   - Fix error 500 when target is nil on todo list. !3376
@@ -1392,7 +1564,8 @@ v 8.6.3
   - Fix issue with dropdowns not selecting values. !3478
   - Update gitlab-shell version and doc to 2.6.12. gitlab-org/gitlab-ee!280
 
-v 8.6.2
+## 8.6.2
+
   - Fix dropdown alignment. !3298
   - Fix issuable sidebar overlaps on tablet. !3299
   - Make dropdowns pixel perfect. !3337
@@ -1414,7 +1587,8 @@ v 8.6.2
   - Gracefully handle notes on deleted commits in merge requests (Stan Hu). !3402
   - Fixed issue with notification settings not saving. !3452
 
-v 8.6.1
+## 8.6.1
+
   - Add option to reload the schema before restoring a database backup. !2807
   - Display navigation controls on mobile. !3214
   - Fixed bug where participants would not work correctly on merge requests. !3329
@@ -1429,7 +1603,8 @@ v 8.6.1
   - Fixes issue with assign milestone not loading milestone list. !3346
   - Fix an issue causing the Dashboard/Milestones page to be blank. !3348
 
-v 8.6.0
+## 8.6.0 (2016-03-22)
+
   - Add ability to move issue to another project
   - Prevent tokens in the import URL to be showed by the UI
   - Fix bug where wrong commit ID was being used in a merge request diff to show old image (Stan Hu)
@@ -1494,11 +1669,13 @@ v 8.6.0
   - Trigger a todo for mentions on commits page
   - Let project owners and admins soft delete issues and merge requests
 
-v 8.5.13
+## 8.5.13
+
   - Prevent unauthorized access to other projects build traces
   - Forbid scripting for wiki files
 
-v 8.5.12
+## 8.5.12
+
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
   - Prevent privilege escalation via project webhook API
@@ -1509,41 +1686,51 @@ v 8.5.12
   - Prevent information disclosure via project labels
   - Prevent information disclosure via new merge request page
 
-v 8.5.11
+## 8.5.11
+
   - Fix persistent XSS vulnerability in `commit_person_link` helper
 
-v 8.5.10
+## 8.5.10
+
   - Fix a 2FA authentication spoofing vulnerability.
 
-v 8.5.9
+## 8.5.9
+
   - Don't attempt to fetch any tags from a forked repo (Stan Hu).
 
-v 8.5.8
+## 8.5.8
+
   - Bump Git version requirement to 2.7.4
 
-v 8.5.7
+## 8.5.7
+
   - Bump Git version requirement to 2.7.3
 
-v 8.5.6
+## 8.5.6
+
   - Obtain a lease before querying LDAP
 
-v 8.5.5
+## 8.5.5
+
   - Ensure removing a project removes associated Todo entries
   - Prevent a 500 error in Todos when author was removed
   - Fix pagination for filtered dashboard and explore pages
   - Fix "Show all" link behavior
 
-v 8.5.4
+## 8.5.4
+
   - Do not cache requests for badges (including builds badge)
 
-v 8.5.3
+## 8.5.3
+
   - Flush repository caches before renaming projects
   - Sort starred projects on dashboard based on last activity by default
   - Show commit message in JIRA mention comment
   - Makes issue page and merge request page usable on mobile browsers.
   - Improved UI for profile settings
 
-v 8.5.2
+## 8.5.2
+
   - Fix sidebar overlapping content when screen width was below 1200px
   - Don't repeat labels listed on Labels tab
   - Bring the "branded appearance" feature from EE to CE
@@ -1560,7 +1747,8 @@ v 8.5.2
   - Don't show "Welcome to GitLab" when the search didn't return any projects
   - Add Todos documentation
 
-v 8.5.1
+## 8.5.1
+
   - Fix group projects styles
   - Show Crowd login tab when sign in is disabled and Crowd is enabled (Peter Hudec)
   - Fix a set of small UI glitches in project, profile, and wiki pages
@@ -1580,7 +1768,8 @@ v 8.5.1
   - Add build coverage in project's builds page (Steffen Köhler)
   - Changed # to ! for merge requests in activity view
 
-v 8.5.0
+## 8.5.0 (2016-02-22)
+
   - Fix duplicate "me" in tooltip of the "thumbsup" awards Emoji (Stan Hu)
   - Cache various Repository methods to improve performance
   - Fix duplicated branch creation/deletion Webhooks/service notifications when using Web UI (Stan Hu)
@@ -1659,11 +1848,13 @@ v 8.5.0
   - Show label row when filtering issues or merge requests by label (Nuttanart Pornprasitsakul)
   - Add Todos
 
-v 8.4.11
+## 8.4.11
+
   - Prevent unauthorized access to other projects build traces
   - Forbid scripting for wiki files
 
-v 8.4.10
+## 8.4.10
+
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
   - Prevent privilege escalation via project webhook API
@@ -1674,28 +1865,35 @@ v 8.4.10
   - Prevent information disclosure via project labels
   - Prevent information disclosure via new merge request page
 
-v 8.4.9
+## 8.4.9
+
   - Fix persistent XSS vulnerability in `commit_person_link` helper
 
-v 8.4.8
+## 8.4.8
+
   - Fix a 2FA authentication spoofing vulnerability.
 
-v 8.4.7
+## 8.4.7
+
   - Don't attempt to fetch any tags from a forked repo (Stan Hu).
 
-v 8.4.6
+## 8.4.6
+
   - Bump Git version requirement to 2.7.4
 
-v 8.4.5
+## 8.4.5
+
   - No CE-specific changes
 
-v 8.4.4
+## 8.4.4
+
   - Update omniauth-saml gem to 1.4.2
   - Prevent long-running backup tasks from timing out the database connection
   - Add a Project setting to allow guests to view build logs (defaults to true)
   - Sort project milestones by due date including issue editor (Oliver Rogers / Orih)
 
-v 8.4.3
+## 8.4.3
+
   - Increase lfs_objects size column to 8-byte integer to allow files larger
     than 2.1GB
   - Correctly highlight MR diff when MR has merge conflicts
@@ -1706,7 +1904,8 @@ v 8.4.3
     performance monitoring
   - Allow autosize textareas to also be manually resized
 
-v 8.4.2
+## 8.4.2
+
   - Bump required gitlab-workhorse version to bring in a fix for missing
     artifacts in the build artifacts browser
   - Get rid of those ugly borders on the file tree view
@@ -1719,14 +1918,16 @@ v 8.4.2
   - Fix method undefined when using external commit status in builds
   - Fix highlighting in blame view.
 
-v 8.4.1
+## 8.4.1
+
   - Apply security updates for Rails (4.2.5.1), rails-html-sanitizer (1.0.3),
     and Nokogiri (1.6.7.2)
   - Fix redirect loop during import
   - Fix diff highlighting for all syntax themes
   - Delete project and associations in a background worker
 
-v 8.4.0
+## 8.4.0 (2016-01-22)
+
   - Allow LDAP users to change their email if it was not set by the LDAP server
   - Ensure Gravatar host looks like an actual host
   - Consider re-assign as a mention from a notification point of view
@@ -1799,11 +2000,13 @@ v 8.4.0
   - Add IP check against DNSBLs at account sign-up
   - Added cache:key to .gitlab-ci.yml allowing to fine tune the caching
 
-v 8.3.10
+## 8.3.10
+
   - Prevent unauthorized access to other projects build traces
   - Forbid scripting for wiki files
 
-v 8.3.9
+## 8.3.9
+
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
   - Prevent privilege escalation via project webhook API
@@ -1812,22 +2015,28 @@ v 8.3.9
   - Prevent information disclosure via project labels
   - Prevent information disclosure via new merge request page
 
-v 8.3.8
+## 8.3.8
+
   - Fix persistent XSS vulnerability in `commit_person_link` helper
 
-v 8.3.7
+## 8.3.7
+
   - Fix a 2FA authentication spoofing vulnerability.
 
-v 8.3.6
+## 8.3.6
+
   - Don't attempt to fetch any tags from a forked repo (Stan Hu).
 
-v 8.3.5
+## 8.3.5
+
   - Bump Git version requirement to 2.7.4
 
-v 8.3.4
+## 8.3.4
+
   - Use gitlab-workhorse 0.5.4 (fixes API routing bug)
 
-v 8.3.3
+## 8.3.3
+
   - Preserve CE behavior with JIRA integration by only calling API if URL is set
   - Fix duplicated branch creation/deletion events when using Web UI (Stan Hu)
   - Add configurable LDAP server query timeout
@@ -1843,17 +2052,20 @@ v 8.3.3
   - Fix: maintain milestone filter between Open and Closed tabs (Greg Smethells)
   - Fix missing artifacts and build traces for build created before 8.3
 
-v 8.3.2
+## 8.3.2
+
   - Disable --follow in `git log` to avoid loading duplicate commit data in infinite scroll (Stan Hu)
   - Add support for Google reCAPTCHA in user registration
 
-v 8.3.1
+## 8.3.1
+
   - Fix Error 500 when global milestones have slashes (Stan Hu)
   - Fix Error 500 when doing a search in dashboard before visiting any project (Stan Hu)
   - Fix LDAP identity and user retrieval when special characters are used
   - Move Sidekiq-cron configuration to gitlab.yml
 
-v 8.3.0
+## 8.3.0 (2015-12-22)
+
   - Bump rack-attack to 4.3.1 for security fix (Stan Hu)
   - API support for starred projects for authorized user (Zeger-Jan van de Weg)
   - Add open_issues_count to project API (Stan Hu)
@@ -1921,11 +2133,13 @@ v 8.3.0
   - Expose Git's version in the admin area
   - Show "New Merge Request" buttons on canonical repos when you have a fork (Josh Frye)
 
-v 8.2.6
+## 8.2.6
+
   - Prevent unauthorized access to other projects build traces
   - Forbid scripting for wiki files
 
-v 8.2.5
+## 8.2.5
+
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
   - Prevent privilege escalation via project webhook API
@@ -1933,10 +2147,12 @@ v 8.2.5
   - Prevent information disclosure via project labels
   - Prevent information disclosure via new merge request page
 
-v 8.2.4
+## 8.2.4
+
   - Bump Git version requirement to 2.7.4
 
-v 8.2.3
+## 8.2.3
+
   - Fix application settings cache not expiring after changes (Stan Hu)
   - Fix Error 500s when creating global milestones with Unicode characters (Stan Hu)
   - Update documentation for "Guest" permissions
@@ -1945,7 +2161,8 @@ v 8.2.3
   - Webhook payload has an added, modified and removed properties for each commit
   - Fix 500 error when creating a merge request that removes a submodule
 
-v 8.2.2
+## 8.2.2
+
   - Fix 404 in redirection after removing a project (Stan Hu)
   - Ensure cached application settings are refreshed at startup (Stan Hu)
   - Fix Error 500 when viewing user's personal projects from admin page (Stan Hu)
@@ -1955,11 +2172,13 @@ v 8.2.2
   - Make current user the first user in assignee dropdown in issues detail page (Stan Hu)
   - Fix: duplicate email notifications on issue comments
 
-v 8.2.1
+## 8.2.1
+
   - Forcefully update builds that didn't want to update with state machine
   - Fix: saving GitLabCiService as Admin Template
 
-v 8.2.0
+## 8.2.0 (2015-11-22)
+
   - Improved performance of finding projects and groups in various places
   - Improved performance of rendering user profile pages and Atom feeds
   - Expose build artifacts path as config option
@@ -2019,19 +2238,22 @@ v 8.2.0
   - Prevent the last owner of a group from being able to delete themselves by 'adding' themselves as a master (James Lopez)
   - Add Award Emoji to issue and merge request pages
 
-v 8.1.4
+## 8.1.4
+
   - Fix bug where manually merged branches in a MR would end up with an empty diff (Stan Hu)
   - Prevent redirect loop when home_page_url is set to the root URL
   - Fix incoming email config defaults
   - Remove CSS property preventing hard tabs from rendering in Chromium 45 (Stan Hu)
 
-v 8.1.3
+## 8.1.3
+
   - Force update refs/merge-requests/X/head upon a push to the source branch of a merge request (Stan Hu)
   - Spread out runner contacted_at updates
   - Use issue editor as cross reference comment author when issue is edited with a new mention
   - Add Facebook authentication
 
-v 8.1.2
+## 8.1.2
+
   - Fix cloning Wiki repositories via HTTP (Stan Hu)
   - Add migration to remove satellites directory
   - Fix specific runners visibility
@@ -2041,10 +2263,12 @@ v 8.1.2
   - Fix CI badge
   - Allow developer to manage builds
 
-v 8.1.1
+## 8.1.1
+
   - Removed, see 8.1.2
 
-v 8.1.0
+## 8.1.0 (2015-10-22)
+
   - Ensure MySQL CI limits DB migrations occur after the fields have been created (Stan Hu)
   - Fix duplicate repositories in GitHub import page (Stan Hu)
   - Redirect to a default path if HTTP_REFERER is not set (Stan Hu)
@@ -2129,11 +2353,13 @@ v 8.1.0
   - Fix padding of outdated discussion item.
   - Animate the logo on hover
 
-v 8.0.5
+## 8.0.5
+
   - Correct lookup-by-email for LDAP logins
   - Fix loading spinner sometimes not being hidden on Merge Request tab switches
 
-v 8.0.4
+## 8.0.4
+
   - Fix Message-ID header to be RFC 2111-compliant to prevent e-mails being dropped (Stan Hu)
   - Fix referrals for :back and relative URL installs
   - Fix anchors to comments in diffs
@@ -2142,13 +2368,15 @@ v 8.0.4
   - Fix search in Files
   - Add full project namespace to payload of system webhooks (Ricardo Band)
 
-v 8.0.3
+## 8.0.3
+
   - Fix URL shown in Slack notifications
   - Fix bug where projects would appear to be stuck in the forked import state (Stan Hu)
   - Fix Error 500 in creating merge requests with > 1000 diffs (Stan Hu)
   - Add work_in_progress key to MR webhooks (Ben Boeckel)
 
-v 8.0.2
+## 8.0.2
+
   - Fix default avatar not rendering in network graph (Stan Hu)
   - Skip check_initd_configured_correctly on omnibus installs
   - Prevent double-prefixing of help page paths
@@ -2162,10 +2390,12 @@ v 8.0.2
   - Add option to use StartTLS with Reply by email IMAP server.
   - Allow AWS S3 Server-Side Encryption with Amazon S3-Managed Keys for backups (Paul Beattie)
 
-v 8.0.1
+## 8.0.1
+
   - Improve CI migration procedure and documentation
 
-v 8.0.0
+## 8.0.0 (2015-09-22)
+
   - Fix Markdown links not showing up in dashboard activity feed (Stan Hu)
   - Remove milestones from merge requests when milestones are deleted (Stan Hu)
   - Fix HTML link that was improperly escaped in new user e-mail (Stan Hu)
@@ -2230,5 +2460,6 @@ v 8.0.0
   - Redirect from incorrectly cased group or project path to correct one (Francesco Levorato)
   - Removed API calls from CE to CI
 
-v 7.14.3 through 0.8.0
-  - See changelogs/archive.md
+## 7.14.3 through 0.8.0
+
+- See [changelogs/archive.md](changelogs/archive.md)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d5e15bfce14..b4635e50c28 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -226,8 +226,7 @@ a feedback issue (if there isn't one already) and leave a comment asking for it
 to be marked as `Accepting merge requests`. Please include screenshots or
 wireframes if the feature will also change the UI.
 
-Merge requests can be filed either at [GitLab.com][gitlab-mr-tracker] or at
-[github.com][github-mr-tracker].
+Merge requests should be opened at [GitLab.com][gitlab-mr-tracker].
 
 If you are new to GitLab development (or web development in general), see the
 [I want to contribute!](#i-want-to-contribute) section to get you started with
@@ -246,10 +245,17 @@ tests are least likely to receive timely feedback. The workflow to make a merge
 request is as follows:
 
 1. Fork the project into your personal space on GitLab.com
-1. Create a feature branch, branch away from `master`.
+1. Create a feature branch, branch away from `master`
 1. Write [tests](https://gitlab.com/gitlab-org/gitlab-development-kit#running-the-tests) and code
-1. Add your changes to the [CHANGELOG](CHANGELOG)
-1. If you are writing documentation, make sure to read the [documentation styleguide][doc-styleguide]
+1. Add your changes to the [CHANGELOG.md](CHANGELOG.md):
+  1. If you are fixing a ~regression issue, you can add your entry to the next
+     patch release (e.g. `8.12.5` if current version is `8.12.4`)
+  1. Otherwise, add your entry to the next minor release (e.g. `8.13.0` if
+     current version is `8.12.4`
+  1. Please add your entry at a random place among the entries of the targeted
+     release
+1. If you are writing documentation, make sure to follow the
+   [documentation styleguide][doc-styleguide]
 1. If you have multiple commits please combine them into one commit by
    [squashing them][git-squash]
 1. Push the commit(s) to your fork
@@ -258,7 +264,7 @@ request is as follows:
 1. The MR description should give a motive for your change and the method you
    used to achieve it, see the [merge request description format]
    (#merge-request-description-format)
-1. If the MR changes the UI it should include before and after screenshots
+1. If the MR changes the UI it should include *Before* and *After* screenshots
 1. If the MR changes CSS classes please include the list of affected pages,
    `grep css-class ./app -R`
 1. Link any relevant [issues][ce-tracker] in the merge request description and
@@ -270,7 +276,9 @@ request is as follows:
    [shell command guidelines](doc/development/shell_commands.md)
 1. If your code creates new files on disk please read the
    [shared files guidelines](doc/development/shared_files.md).
-1. When writing commit messages please follow [these](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) [guidelines](http://chris.beams.io/posts/git-commit/).
+1. When writing commit messages please follow
+   [these](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
+   [guidelines](http://chris.beams.io/posts/git-commit/).
 1. If your merge request adds one or more migrations, make sure to execute all
    migrations on a fresh database before the MR is reviewed. If the review leads
    to large changes in the MR, do this again once the review is complete.
@@ -305,23 +313,6 @@ Please ensure that your merge request meets the contribution acceptance criteria
 When having your code reviewed and when reviewing merge requests please take the
 [code review guidelines](doc/development/code_review.md) into account.
 
-### Merge request description format
-
-Please submit merge requests using the following template in the merge request
-description area. Copy-paste it to retain the markdown format.
-
-```
-## What does this MR do?
-
-## Are there points in the code the reviewer needs to double check?
-
-## Why was this MR needed?
-
-## What are the relevant issue numbers?
-
-## Screenshots (if relevant)
-```
-
 ### Contribution acceptance criteria
 
 1. The change is as small as possible
@@ -333,8 +324,8 @@ description area. Copy-paste it to retain the markdown format.
    aforementioned failing test
 1. Your MR initially contains a single commit (please use `git rebase -i` to
    squash commits)
-1. Your changes can merge without problems (if not please merge `master`, never
-   rebase commits pushed to the remote server)
+1. Your changes can merge without problems (if not please rebase if you're the
+   only one working on your feature branch, otherwise, merge `master`)
 1. Does not break any existing functionality
 1. Fixes one specific issue or implements one specific feature (do not combine
    things, send separate merge requests if needed)
@@ -352,7 +343,10 @@ description area. Copy-paste it to retain the markdown format.
       entire line to follow it. This prevents linting tools from generating warnings.
     - Don't touch neighbouring lines. As an exception, automatic mass
       refactoring modifications may leave style non-compliant.
-1. If the merge request adds any new libraries (gems, JavaScript libraries, etc.), they should conform to our [Licensing guidelines][license-finder-doc]. See the instructions in that document for help if your MR fails the "license-finder" test with a "Dependencies that need approval" error.
+1. If the merge request adds any new libraries (gems, JavaScript libraries,
+   etc.), they should conform to our [Licensing guidelines][license-finder-doc].
+   See the instructions in that document for help if your MR fails the
+   "license-finder" test with a "Dependencies that need approval" error.
 
 ## Changes for Stable Releases
 
@@ -468,7 +462,6 @@ available at [http://contributor-covenant.org/version/1/1/0/](http://contributor
 [accepting-mrs-ce]: https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name=Accepting+Merge+Requests
 [accepting-mrs-ee]: https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name=Accepting+Merge+Requests
 [gitlab-mr-tracker]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests
-[github-mr-tracker]: https://github.com/gitlabhq/gitlabhq/pulls
 [gdk]: https://gitlab.com/gitlab-org/gitlab-development-kit
 [git-squash]: https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits
 [closed-merge-requests]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests?assignee_id=&label_name=&milestone_id=&scope=&sort=&state=closed
diff --git a/GITLAB_SHELL_VERSION b/GITLAB_SHELL_VERSION
index 4a788a01dad..4f2c1d15f6d 100644
--- a/GITLAB_SHELL_VERSION
+++ b/GITLAB_SHELL_VERSION
@@ -1 +1 @@
-3.6.3
+3.6.6
diff --git a/GITLAB_WORKHORSE_VERSION b/GITLAB_WORKHORSE_VERSION
index 100435be135..7ada0d303f3 100644
--- a/GITLAB_WORKHORSE_VERSION
+++ b/GITLAB_WORKHORSE_VERSION
@@ -1 +1 @@
-0.8.2
+0.8.5
diff --git a/Gemfile b/Gemfile
index 3e8ce8b2fc5..5f754c1b66f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -51,7 +51,7 @@ gem 'browser', '~> 2.2'
 
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
-gem 'gitlab_git', '~> 10.6.7'
+gem 'gitlab_git', '~> 10.6.8'
 
 # LDAP Auth
 # GitLab fork with several improvements to original library. For full list of changes
@@ -101,7 +101,7 @@ gem 'seed-fu', '~> 2.3.5'
 # Markdown and HTML processing
 gem 'html-pipeline',      '~> 1.11.0'
 gem 'deckar01-task_list', '1.0.5', require: 'task_list/railtie'
-gem 'github-markup',      '~> 1.4'
+gem 'gitlab-markup',      '~> 1.5.0'
 gem 'redcarpet',          '~> 3.3.3'
 gem 'RedCloth',           '~> 4.3.2'
 gem 'rdoc',               '~>3.6'
@@ -110,6 +110,7 @@ gem 'creole',             '~> 0.5.0'
 gem 'wikicloth',          '0.8.1'
 gem 'asciidoctor',        '~> 1.5.2'
 gem 'rouge',              '~> 2.0'
+gem 'truncato',           '~> 0.7.8'
 
 # See https://groups.google.com/forum/#!topic/ruby-security-ann/aSbgDiwb24s
 # and https://groups.google.com/forum/#!topic/ruby-security-ann/Dy7YiKb_pMM
@@ -224,7 +225,7 @@ gem 'gon',                '~> 6.1.0'
 gem 'jquery-atwho-rails', '~> 1.3.2'
 gem 'jquery-rails',       '~> 4.1.0'
 gem 'jquery-ui-rails',    '~> 5.0.0'
-gem 'request_store',      '~> 1.3.0'
+gem 'request_store',      '~> 1.3'
 gem 'select2-rails',      '~> 3.5.9'
 gem 'virtus',             '~> 1.0.1'
 gem 'net-ssh',            '~> 3.0.1'
@@ -261,6 +262,8 @@ group :development do
 
   # thin instead webrick
   gem 'thin', '~> 1.7.0'
+
+  gem 'activerecord_sane_schema_dumper', '0.2'
 end
 
 group :development, :test do
@@ -323,7 +326,7 @@ gem 'newrelic_rpm', '~> 3.16'
 
 gem 'octokit', '~> 4.3.0'
 
-gem 'mail_room', '~> 0.8'
+gem 'mail_room', '~> 0.8.1'
 
 gem 'email_reply_parser', '~> 0.5.8'
 
@@ -340,7 +343,7 @@ gem 'oauth2', '~> 1.2.0'
 gem 'paranoia', '~> 2.0'
 
 # Health check
-gem 'health_check', '~> 2.1.0'
+gem 'health_check', '~> 2.2.0'
 
 # System information
 gem 'vmstat', '~> 2.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 96b49faf727..a9892d1c130 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,6 +38,8 @@ GEM
       multi_json (~> 1.11, >= 1.11.2)
       rack (>= 1.5.2, < 3)
       railties (>= 4.0, < 5.1)
+    activerecord_sane_schema_dumper (0.2)
+      rails (>= 4, < 5)
     activesupport (4.2.7.1)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
@@ -280,7 +282,8 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (>= 1.16, < 3)
       posix-spawn (~> 0.3)
-    gitlab_git (10.6.7)
+    gitlab-markup (1.5.0)
+    gitlab_git (10.6.8)
       activesupport (~> 4.0)
       charlock_holmes (~> 0.7.3)
       github-linguist (~> 4.7.0)
@@ -334,7 +337,7 @@ GEM
       thor
       tilt
     hashie (3.4.4)
-    health_check (2.1.0)
+    health_check (2.2.1)
       rails (>= 4.0)
     hipchat (1.5.2)
       httparty
@@ -399,7 +402,7 @@ GEM
       systemu (~> 2.6.2)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
-    mail_room (0.8.0)
+    mail_room (0.8.1)
     method_source (0.8.2)
     mime-types (2.99.3)
     mimemagic (0.3.0)
@@ -745,6 +748,9 @@ GEM
     tilt (2.0.5)
     timecop (0.8.1)
     timfel-krb5-auth (0.8.3)
+    truncato (0.7.8)
+      htmlentities (~> 4.3.1)
+      nokogiri (~> 1.6.1)
     turbolinks (2.5.3)
       coffee-rails
     tzinfo (1.2.2)
@@ -802,6 +808,7 @@ DEPENDENCIES
   RedCloth (~> 4.3.2)
   ace-rails-ap (~> 4.1.0)
   activerecord-session_store (~> 1.0.0)
+  activerecord_sane_schema_dumper (= 0.2)
   acts-as-taggable-on (~> 4.0)
   addressable (~> 2.3.8)
   after_commit_queue (~> 1.3.0)
@@ -858,9 +865,9 @@ DEPENDENCIES
   gemnasium-gitlab-service (~> 0.2)
   gemojione (~> 3.0)
   github-linguist (~> 4.7.0)
-  github-markup (~> 1.4)
   gitlab-flowdock-git-hook (~> 1.0.1)
-  gitlab_git (~> 10.6.7)
+  gitlab-markup (~> 1.5.0)
+  gitlab_git (~> 10.6.8)
   gitlab_omniauth-ldap (~> 1.2.1)
   gollum-lib (~> 4.2)
   gollum-rugged_adapter (~> 0.4.2)
@@ -869,7 +876,7 @@ DEPENDENCIES
   grape-entity (~> 0.4.2)
   haml_lint (~> 0.18.2)
   hamlit (~> 2.6.1)
-  health_check (~> 2.1.0)
+  health_check (~> 2.2.0)
   hipchat (~> 1.5.0)
   html-pipeline (~> 1.11.0)
   httparty (~> 0.13.3)
@@ -886,7 +893,7 @@ DEPENDENCIES
   license_finder (~> 2.1.0)
   licensee (~> 8.0.0)
   loofah (~> 2.0.3)
-  mail_room (~> 0.8)
+  mail_room (~> 0.8.1)
   method_source (~> 0.8)
   minitest (~> 5.7.0)
   mousetrap-rails (~> 1.4.6)
@@ -931,7 +938,7 @@ DEPENDENCIES
   redis (~> 3.2)
   redis-namespace (~> 1.5.2)
   redis-rails (~> 4.0.0)
-  request_store (~> 1.3.0)
+  request_store (~> 1.3)
   rerun (~> 0.11.0)
   responders (~> 2.0)
   rouge (~> 2.0)
@@ -971,6 +978,7 @@ DEPENDENCIES
   test_after_commit (~> 0.4.2)
   thin (~> 1.7.0)
   timecop (~> 0.8.0)
+  truncato (~> 0.7.8)
   turbolinks (~> 2.5.0)
   u2f (~> 0.2.1)
   uglifier (~> 2.7.2)
diff --git a/README.md b/README.md
index 8236f986b56..a6b30aff5a0 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # GitLab
 
-[![build status](https://gitlab.com/gitlab-org/gitlab-ce/badges/master/build.svg)](https://gitlab.com/gitlab-org/gitlab-ce/commits/master)
-[![coverage report](https://gitlab.com/gitlab-org/gitlab-ce/badges/master/coverage.svg?job=coverage)](https://gitlab.com/gitlab-org/gitlab-ce/commits/master)
+[![Build status](https://gitlab.com/gitlab-org/gitlab-ce/badges/master/build.svg)](https://gitlab.com/gitlab-org/gitlab-ce/commits/master)
+[![CE coverage report](https://gitlab.com/gitlab-org/gitlab-ce/badges/master/coverage.svg?job=coverage)](http://gitlab-org.gitlab.io/gitlab-ce/coverage-ruby)
 [![Code Climate](https://codeclimate.com/github/gitlabhq/gitlabhq.svg)](https://codeclimate.com/github/gitlabhq/gitlabhq)
 [![Core Infrastructure Initiative Best Practices](https://bestpractices.coreinfrastructure.org/projects/42/badge)](https://bestpractices.coreinfrastructure.org/projects/42)
 
diff --git a/app/assets/javascripts/activities.js b/app/assets/javascripts/activities.js
index d5e11e22be5..f4f8cf04184 100644
--- a/app/assets/javascripts/activities.js
+++ b/app/assets/javascripts/activities.js
@@ -21,16 +21,14 @@
     };
 
     Activities.prototype.toggleFilter = function(sender) {
-      var event_filters, filter;
+      var filter = sender.attr("id").split("_")[0];
+
       $('.event-filter .active').removeClass("active");
-      event_filters = $.cookie("event_filter");
-      filter = sender.attr("id").split("_")[0];
-      $.cookie("event_filter", (event_filters !== filter ? filter : ""), {
+      $.cookie("event_filter", filter, {
         path: gon.relative_url_root || '/'
       });
-      if (event_filters !== filter) {
-        return sender.closest('li').toggleClass("active");
-      }
+
+      sender.closest('li').toggleClass("active");
     };
 
     return Activities;
diff --git a/app/assets/javascripts/api.js b/app/assets/javascripts/api.js
index 599331df3f5..56ec1489f89 100644
--- a/app/assets/javascripts/api.js
+++ b/app/assets/javascripts/api.js
@@ -6,11 +6,10 @@
     groupProjectsPath: "/api/:version/groups/:id/projects.json",
     projectsPath: "/api/:version/projects.json?simple=true",
     labelsPath: "/:namespace_path/:project_path/labels",
-    licensePath: "/api/:version/licenses/:key",
-    gitignorePath: "/api/:version/gitignores/:key",
-    gitlabCiYmlPath: "/api/:version/gitlab_ci_ymls/:key",
+    licensePath: "/api/:version/templates/licenses/:key",
+    gitignorePath: "/api/:version/templates/gitignores/:key",
+    gitlabCiYmlPath: "/api/:version/templates/gitlab_ci_ymls/:key",
     issuableTemplatePath: "/:namespace_path/:project_path/templates/:type/:key",
-
     group: function(group_id, callback) {
       var url = Api.buildUrl(Api.groupPath)
         .replace(':id', group_id);
diff --git a/app/assets/javascripts/boards/boards_bundle.js.es6 b/app/assets/javascripts/boards/boards_bundle.js.es6
index 91c12570e09..d4f8f4b9420 100644
--- a/app/assets/javascripts/boards/boards_bundle.js.es6
+++ b/app/assets/javascripts/boards/boards_bundle.js.es6
@@ -28,12 +28,13 @@ $(() => {
       state: Store.state,
       loading: true,
       endpoint: $boardApp.dataset.endpoint,
+      boardId: $boardApp.dataset.boardId,
       disabled: $boardApp.dataset.disabled === 'true',
       issueLinkBase: $boardApp.dataset.issueLinkBase
     },
     init: Store.create.bind(Store),
     created () {
-      gl.boardService = new BoardService(this.endpoint);
+      gl.boardService = new BoardService(this.endpoint, this.boardId);
     },
     ready () {
       Store.disabled = this.disabled;
diff --git a/app/assets/javascripts/boards/components/board.js.es6 b/app/assets/javascripts/boards/components/board.js.es6
index 7e86f001f44..cacb36a897f 100644
--- a/app/assets/javascripts/boards/components/board.js.es6
+++ b/app/assets/javascripts/boards/components/board.js.es6
@@ -21,7 +21,8 @@
     },
     data () {
       return {
-        filters: Store.state.filters
+        filters: Store.state.filters,
+        showIssueForm: false
       };
     },
     watch: {
@@ -33,6 +34,11 @@
         deep: true
       }
     },
+    methods: {
+      showNewIssueForm() {
+        this.showIssueForm = !this.showIssueForm;
+      }
+    },
     ready () {
       const options = gl.issueBoards.getBoardSortableDefaultOptions({
         disabled: this.disabled,
diff --git a/app/assets/javascripts/boards/components/board_blank_state.js.es6 b/app/assets/javascripts/boards/components/board_blank_state.js.es6
index 63d72d857d9..ff90f2d6d75 100644
--- a/app/assets/javascripts/boards/components/board_blank_state.js.es6
+++ b/app/assets/javascripts/boards/components/board_blank_state.js.es6
@@ -8,10 +8,8 @@
     data () {
       return {
         predefinedLabels: [
-          new ListLabel({ title: 'Development', color: '#5CB85C' }),
-          new ListLabel({ title: 'Testing', color: '#F0AD4E' }),
-          new ListLabel({ title: 'Production', color: '#FF5F00' }),
-          new ListLabel({ title: 'Ready', color: '#FF0000' })
+          new ListLabel({ title: 'To Do', color: '#F0AD4E' }),
+          new ListLabel({ title: 'Doing', color: '#5CB85C' })
         ]
       }
     },
diff --git a/app/assets/javascripts/boards/components/board_list.js.es6 b/app/assets/javascripts/boards/components/board_list.js.es6
index 474805c1437..7022a29e818 100644
--- a/app/assets/javascripts/boards/components/board_list.js.es6
+++ b/app/assets/javascripts/boards/components/board_list.js.es6
@@ -1,4 +1,5 @@
 //= require ./board_card
+//= require ./board_new_issue
 
 (() => {
   const Store = gl.issueBoards.BoardsStore;
@@ -8,14 +9,16 @@
 
   gl.issueBoards.BoardList = Vue.extend({
     components: {
-      'board-card': gl.issueBoards.BoardCard
+      'board-card': gl.issueBoards.BoardCard,
+      'board-new-issue': gl.issueBoards.BoardNewIssue
     },
     props: {
       disabled: Boolean,
       list: Object,
       issues: Array,
       loading: Boolean,
-      issueLinkBase: String
+      issueLinkBase: String,
+      showIssueForm: Boolean
     },
     data () {
       return {
@@ -73,7 +76,7 @@
         group: 'issues',
         sort: false,
         disabled: this.disabled,
-        filter: '.board-list-count',
+        filter: '.board-list-count, .is-disabled',
         onStart: (e) => {
           const card = this.$refs.issue[e.oldIndex];
 
diff --git a/app/assets/javascripts/boards/components/board_new_issue.js.es6 b/app/assets/javascripts/boards/components/board_new_issue.js.es6
new file mode 100644
index 00000000000..a4fad422eca
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_new_issue.js.es6
@@ -0,0 +1,58 @@
+(() => {
+  window.gl = window.gl || {};
+
+  gl.issueBoards.BoardNewIssue = Vue.extend({
+    props: {
+      list: Object,
+      showIssueForm: Boolean
+    },
+    data() {
+      return {
+        title: '',
+        error: false
+      };
+    },
+    watch: {
+      showIssueForm () {
+        this.$els.input.focus();
+      }
+    },
+    methods: {
+      submit(e) {
+        e.preventDefault();
+        if (this.title.trim() === '') return;
+
+        this.error = false;
+
+        const labels = this.list.label ? [this.list.label] : [];
+        const issue = new ListIssue({
+          title: this.title,
+          labels
+        });
+
+        this.list.newIssue(issue)
+          .then((data) => {
+            // Need this because our jQuery very kindly disables buttons on ALL form submissions
+            $(this.$els.submitButton).enable();
+          })
+          .catch(() => {
+            // Need this because our jQuery very kindly disables buttons on ALL form submissions
+            $(this.$els.submitButton).enable();
+
+            // Remove the issue
+            this.list.removeIssue(issue);
+
+            // Show error message
+            this.error = true;
+            this.showIssueForm = true;
+          });
+
+        this.cancel();
+      },
+      cancel() {
+        this.showIssueForm = false;
+        this.title = '';
+      }
+    }
+  });
+})();
diff --git a/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6 b/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6
index 44addb3ea98..f629d45c587 100644
--- a/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6
+++ b/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6
@@ -21,7 +21,7 @@
       fallbackClass: 'is-dragging',
       fallbackOnBody: true,
       ghostClass: 'is-ghost',
-      filter: '.has-tooltip',
+      filter: '.has-tooltip, .btn',
       delay: gl.issueBoards.touchEnabled ? 100 : 0,
       scrollSensitivity: gl.issueBoards.touchEnabled ? 60 : 100,
       scrollSpeed: 20,
diff --git a/app/assets/javascripts/boards/models/list.js.es6 b/app/assets/javascripts/boards/models/list.js.es6
index 91fd620fdb3..5d0a561cdba 100644
--- a/app/assets/javascripts/boards/models/list.js.es6
+++ b/app/assets/javascripts/boards/models/list.js.es6
@@ -87,6 +87,17 @@ class List {
       });
   }
 
+  newIssue (issue) {
+    this.addIssue(issue);
+    this.issuesSize++;
+
+    return gl.boardService.newIssue(this.id, issue)
+      .then((resp) => {
+        const data = resp.json();
+        issue.id = data.iid;
+      });
+  }
+
   createIssues (data) {
     data.forEach((issueObj) => {
       this.addIssue(new ListIssue(issueObj));
diff --git a/app/assets/javascripts/boards/services/board_service.js.es6 b/app/assets/javascripts/boards/services/board_service.js.es6
index 9b80fb2e99f..b9c91cbf31e 100644
--- a/app/assets/javascripts/boards/services/board_service.js.es6
+++ b/app/assets/javascripts/boards/services/board_service.js.es6
@@ -1,15 +1,15 @@
 class BoardService {
-  constructor (root) {
+  constructor (root, boardId) {
     Vue.http.options.root = root;
 
-    this.lists = Vue.resource(`${root}/lists{/id}`, {}, {
+    this.lists = Vue.resource(`${root}/${boardId}/lists{/id}`, {}, {
       generate: {
         method: 'POST',
-        url: `${root}/lists/generate.json`
+        url: `${root}/${boardId}/lists/generate.json`
       }
     });
-    this.issue = Vue.resource(`${root}/issues{/id}`, {});
-    this.issues = Vue.resource(`${root}/lists{/id}/issues`, {});
+    this.issue = Vue.resource(`${root}/${boardId}/issues{/id}`, {});
+    this.issues = Vue.resource(`${root}/${boardId}/lists{/id}/issues`, {});
 
     Vue.http.interceptors.push((request, next) => {
       request.headers['X-CSRF-Token'] = $.rails.csrfToken();
@@ -58,4 +58,10 @@ class BoardService {
       to_list_id
     });
   }
+
+  newIssue (id, issue) {
+    return this.issues.save({ id }, {
+      issue
+    });
+  }
 };
diff --git a/app/assets/javascripts/build.js b/app/assets/javascripts/build.js
index f336bfc36d6..97462a5959c 100644
--- a/app/assets/javascripts/build.js
+++ b/app/assets/javascripts/build.js
@@ -15,18 +15,17 @@
       this.hideSidebar = bind(this.hideSidebar, this);
       this.toggleSidebar = bind(this.toggleSidebar, this);
       this.updateDropdown = bind(this.updateDropdown, this);
+      this.$document = $(document);
       clearInterval(Build.interval);
       // Init breakpoint checker
       this.bp = Breakpoints.get();
-      $('.js-build-sidebar').niceScroll();
+      this.initSidebar();
 
       this.populateJobs(this.build_stage);
       this.updateStageDropdownText(this.build_stage);
-      this.hideSidebar();
 
-      $(document).off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.toggleSidebar);
       $(window).off('resize.build').on('resize.build', this.hideSidebar);
-      $(document).off('click', '.stage-item').on('click', '.stage-item', this.updateDropdown);
+      this.$document.off('click', '.stage-item').on('click', '.stage-item', this.updateDropdown);
       $('#js-build-scroll > a').off('click').on('click', this.stepTrace);
       this.updateArtifactRemoveDate();
       if ($('#build-trace').length) {
@@ -62,6 +61,21 @@
       }
     }
 
+    Build.prototype.initSidebar = function() {
+      this.$sidebar = $('.js-build-sidebar');
+      this.sidebarTranslationLimits = {
+        min: $('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight()
+      }
+      this.sidebarTranslationLimits.max = this.sidebarTranslationLimits.min + $('.scrolling-tabs-container').outerHeight();
+      this.$sidebar.css({
+        top: this.sidebarTranslationLimits.max
+      });
+      this.$sidebar.niceScroll();
+      this.hideSidebar();
+      this.$document.off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.toggleSidebar);
+      this.$document.off('scroll.translateSidebar').on('scroll.translateSidebar', this.translateSidebar.bind(this));
+    };
+
     Build.prototype.getInitialBuildTrace = function() {
       var removeRefreshStatuses = ['success', 'failed', 'canceled', 'skipped']
 
@@ -129,15 +143,23 @@
 
     Build.prototype.toggleSidebar = function() {
       if (this.shouldHideSidebar()) {
-        return $('.js-build-sidebar').toggleClass('right-sidebar-expanded right-sidebar-collapsed');
+        return this.$sidebar.toggleClass('right-sidebar-expanded right-sidebar-collapsed');
       }
     };
 
+    Build.prototype.translateSidebar = function(e) {
+      var newPosition = this.sidebarTranslationLimits.max - document.body.scrollTop;
+      if (newPosition < this.sidebarTranslationLimits.min) newPosition = this.sidebarTranslationLimits.min;
+      this.$sidebar.css({
+        top: newPosition
+      });
+    };
+
     Build.prototype.hideSidebar = function() {
       if (this.shouldHideSidebar()) {
-        return $('.js-build-sidebar').removeClass('right-sidebar-expanded').addClass('right-sidebar-collapsed');
+        return this.$sidebar.removeClass('right-sidebar-expanded').addClass('right-sidebar-collapsed');
       } else {
-        return $('.js-build-sidebar').removeClass('right-sidebar-collapsed').addClass('right-sidebar-expanded');
+        return this.$sidebar.removeClass('right-sidebar-collapsed').addClass('right-sidebar-expanded');
       }
     };
 
diff --git a/app/assets/javascripts/commit/image-file.js b/app/assets/javascripts/commit/image_file.js
index e893491b19b..e893491b19b 100644
--- a/app/assets/javascripts/commit/image-file.js
+++ b/app/assets/javascripts/commit/image_file.js
diff --git a/app/assets/javascripts/compare_autocomplete.js b/app/assets/javascripts/compare_autocomplete.js.es6
index 294d2c9052c..9a2082d97e0 100644
--- a/app/assets/javascripts/compare_autocomplete.js
+++ b/app/assets/javascripts/compare_autocomplete.js.es6
@@ -9,7 +9,10 @@
         var $dropdown, selected;
         $dropdown = $(this);
         selected = $dropdown.data('selected');
-        return $dropdown.glDropdown({
+        const $dropdownContainer = $dropdown.closest('.dropdown');
+        const $fieldInput = $(`input[name="${$dropdown.data('field-name')}"]`, $dropdownContainer);
+        const $filterInput = $('input[type="search"]', $dropdownContainer);
+        $dropdown.glDropdown({
           data: function(term, callback) {
             return $.ajax({
               url: $dropdown.data('refs-url'),
@@ -42,6 +45,14 @@
             return $el.text().trim();
           }
         });
+        $filterInput.on('keyup', (e) => {
+          const keyCode = e.keyCode || e.which;
+          if (keyCode !== 13) return;
+          const text = $filterInput.val();
+          $fieldInput.val(text);
+          $('.dropdown-toggle-text', $dropdown).text(text);
+          $dropdownContainer.removeClass('open');
+        });
       });
     };
 
diff --git a/app/assets/javascripts/cycle-analytics.js.es6 b/app/assets/javascripts/cycle_analytics.js.es6
index cd9886ba58d..cd9886ba58d 100644
--- a/app/assets/javascripts/cycle-analytics.js.es6
+++ b/app/assets/javascripts/cycle_analytics.js.es6
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js.es6
index 8d99b12102d..f3957ed374b 100644
--- a/app/assets/javascripts/dispatcher.js
+++ b/app/assets/javascripts/dispatcher.js.es6
@@ -8,6 +8,7 @@
   Dispatcher = (function() {
     function Dispatcher() {
       this.initSearch();
+      this.initFieldErrors();
       this.initPageScripts();
     }
 
@@ -20,7 +21,11 @@
       path = page.split(':');
       shortcut_handler = null;
       switch (page) {
+        case 'sessions:new':
+          new UsernameValidator();
+          break;
         case 'projects:boards:show':
+        case 'projects:boards:index':
           shortcut_handler = new ShortcutsNavigation();
           break;
         case 'projects:merge_requests:index':
@@ -126,6 +131,9 @@
             new TreeView();
           }
           break;
+        case 'projects:pipelines:show':
+          new gl.Pipelines();
+          break;
         case 'groups:activity':
           new Activities();
           break;
@@ -136,12 +144,12 @@
           break;
         case 'groups:group_members:index':
           new gl.MemberExpirationDate();
-          new GroupMembers();
+          new gl.Members();
           new UsersSelect();
           break;
         case 'projects:project_members:index':
           new gl.MemberExpirationDate();
-          new ProjectMembers();
+          new gl.Members();
           new UsersSelect();
           break;
         case 'groups:new':
@@ -287,6 +295,12 @@
       }
     };
 
+    Dispatcher.prototype.initFieldErrors = function() {
+      $('.show-gl-field-errors').each((i, form) => {
+        new gl.GlFieldErrors(form);
+      });
+    };
+
     return Dispatcher;
 
   })();
diff --git a/app/assets/javascripts/gfm_auto_complete.js.es6 b/app/assets/javascripts/gfm_auto_complete.js.es6
index d0786bf0053..845313b6b38 100644
--- a/app/assets/javascripts/gfm_auto_complete.js.es6
+++ b/app/assets/javascripts/gfm_auto_complete.js.es6
@@ -52,37 +52,27 @@
         }
       }
     },
-    setup: function(input) {
+    setup: _.debounce(function(input) {
       // Add GFM auto-completion to all input fields, that accept GFM input.
       this.input = input || $('.js-gfm-input');
       // destroy previous instances
       this.destroyAtWho();
       // set up instances
       this.setupAtWho();
-      if (this.dataSource) {
-        if (!this.dataLoading && !this.cachedData) {
-          this.dataLoading = true;
-          setTimeout((function(_this) {
-            return function() {
-              var fetch;
-              fetch = _this.fetchData(_this.dataSource);
-              return fetch.done(function(data) {
-                _this.dataLoading = false;
-                return _this.loadData(data);
-              });
-            };
-          // We should wait until initializations are done
-          // and only trigger the last .setup since
-          // The previous .dataSource belongs to the previous issuable
-          // and the last one will have the **proper** .dataSource property
-          // TODO: Make this a singleton and turn off events when moving to another page
-          })(this), 1000);
-        }
-        if (this.cachedData != null) {
-          return this.loadData(this.cachedData);
-        }
+
+      if (this.dataSource && !this.dataLoading && !this.cachedData) {
+        this.dataLoading = true;
+        return this.fetchData(this.dataSource)
+          .done((data) => {
+            this.dataLoading = false;
+            this.loadData(data);
+          });
+        };
+
+      if (this.cachedData != null) {
+        return this.loadData(this.cachedData);
       }
-    },
+    }, 1000),
     setupAtWho: function() {
       // Emoji
       this.input.atwho({
diff --git a/app/assets/javascripts/gl_dropdown.js b/app/assets/javascripts/gl_dropdown.js
index d4403375643..53762f2965c 100644
--- a/app/assets/javascripts/gl_dropdown.js
+++ b/app/assets/javascripts/gl_dropdown.js
@@ -25,7 +25,7 @@
         return function(e) {
           e.preventDefault();
           e.stopPropagation();
-          return _this.input.val('').trigger('keyup').focus();
+          return _this.input.val('').trigger('input').focus();
         };
       })(this));
       // Key events
@@ -37,28 +37,16 @@
             e.preventDefault()
           }
         })
-        .on('keyup', function(e) {
-          var keyCode;
-          keyCode = e.which;
-          if (ARROW_KEY_CODES.indexOf(keyCode) >= 0) {
-            return;
-          }
+        .on('input', function() {
           if (this.input.val() !== "" && !$inputContainer.hasClass(HAS_VALUE_CLASS)) {
             $inputContainer.addClass(HAS_VALUE_CLASS);
           } else if (this.input.val() === "" && $inputContainer.hasClass(HAS_VALUE_CLASS)) {
             $inputContainer.removeClass(HAS_VALUE_CLASS);
           }
-          if (keyCode === 13 && !options.elIsInput) {
-            return false;
-          }
           // Only filter asynchronously only if option remote is set
           if (this.options.remote) {
             clearTimeout(timeout);
             return timeout = setTimeout(function() {
-              var blurField = this.shouldBlur(keyCode);
-              if (blurField && this.filterInputBlur) {
-                this.input.blur();
-              }
               return this.options.query(this.input.val(), function(data) {
                 return this.options.callback(data);
               }.bind(this));
@@ -255,7 +243,7 @@
                 _this.fullData = data;
                 _this.parseData(_this.fullData);
                 if (_this.options.filterable && _this.filter && _this.filter.input) {
-                  return _this.filter.input.trigger('keyup');
+                  return _this.filter.input.trigger('input');
                 }
               };
             // Remote data
@@ -487,7 +475,7 @@
       // Triggering 'keyup' will re-render the dropdown which is not always required
       // specially if we want to keep the state of the dropdown needed for bulk-assignment
       if (!this.options.persistWhenHide) {
-        $input.trigger("keyup");
+        $input.trigger("input");
       }
       if (this.dropdown.find(".dropdown-toggle-page").length) {
         $('.dropdown-menu', this.dropdown).removeClass(PAGE_TWO_CLASS);
@@ -500,14 +488,27 @@
 
     // Render the full menu
     GitLabDropdown.prototype.renderMenu = function(html) {
-      var menu_html;
-      menu_html = "";
       if (this.options.renderMenu) {
-        menu_html = this.options.renderMenu(html);
+        return this.options.renderMenu(html);
       } else {
-        menu_html = $('<ul />').append(html);
+        var ul = document.createElement('ul');
+
+        for (var i = 0; i < html.length; i++) {
+          var el = html[i];
+
+          if (el instanceof jQuery) {
+            el = el.get(0);
+          }
+
+          if (typeof el === 'string') {
+            ul.innerHTML += el;
+          } else {
+            ul.appendChild(el);
+          }
+        }
+
+        return ul;
       }
-      return menu_html;
     };
 
     // Append the menu into the dropdown
@@ -521,7 +522,7 @@
     };
 
     GitLabDropdown.prototype.renderItem = function(data, group, index) {
-      var cssClass, field, fieldName, groupAttrs, html, selected, text, url, value;
+      var field, fieldName, html, selected, text, url, value;
       if (group == null) {
         group = false;
       }
@@ -529,18 +530,16 @@
         // Render the row
         index = false;
       }
-      html = "";
-      // Divider
-      if (data === "divider") {
-        return "<li class='divider'></li>";
-      }
-      // Separator is a full-width divider
-      if (data === "separator") {
-        return "<li class='separator'></li>";
+      html = document.createElement('li');
+      if (data === 'divider' || data === 'separator') {
+        html.className = data;
+        return html;
       }
       // Header
       if (data.header != null) {
-        return _.template('<li class="dropdown-header"><%- header %></li>')({ header: data.header });
+        html.className = 'dropdown-header';
+        html.innerHTML = data.header;
+        return html;
       }
       if (this.options.renderRow) {
         // Call the render function
@@ -567,24 +566,25 @@
         } else {
           text = data.text != null ? data.text : '';
         }
-        cssClass = "";
-        if (selected) {
-          cssClass = "is-active";
-        }
         if (this.highlight) {
           text = this.highlightTextMatches(text, this.filterInput.val());
         }
+        // Create the list item & the link
+        var link = document.createElement('a');
+
+        link.href = url;
+        link.innerHTML = text;
+
+        if (selected) {
+          link.className = 'is-active';
+        }
+
         if (group) {
-          groupAttrs = 'data-group=' + group + ' data-index=' + index;
-        } else {
-          groupAttrs = '';
+          link.dataset.group = group;
+          link.dataset.index = index;
         }
-        html = _.template('<li><a href="<%- url %>" <%- groupAttrs %> class="<%- cssClass %>"><%= text %></a></li>')({
-          url: url,
-          groupAttrs: groupAttrs,
-          cssClass: cssClass,
-          text: text
-        });
+
+        html.appendChild(link);
       }
       return html;
     };
@@ -738,6 +738,7 @@
             return false;
           }
           if (currentKeyCode === 13 && currentIndex !== -1) {
+            e.preventDefault();
             _this.selectRowAtIndex();
           }
         };
diff --git a/app/assets/javascripts/gl_field_errors.js.es6 b/app/assets/javascripts/gl_field_errors.js.es6
new file mode 100644
index 00000000000..8657e7b4abf
--- /dev/null
+++ b/app/assets/javascripts/gl_field_errors.js.es6
@@ -0,0 +1,167 @@
+((global) => {
+  /*
+   * This class overrides the browser's validation error bubbles, displaying custom
+   * error messages for invalid fields instead. To begin validating any form, add the
+   * class `show-gl-field-errors` to the form element, and ensure error messages are
+   * declared in each inputs' title attribute.
+   *
+   * Example:
+   *
+   * <form class='show-gl-field-errors'>
+   *  <input type='text' name='username' title='Username is required.'/>
+   *</form>
+   *
+    * */
+
+  const errorMessageClass = 'gl-field-error';
+  const inputErrorClass = 'gl-field-error-outline';
+
+  class GlFieldError {
+    constructor({ input, formErrors }) {
+      this.inputElement = $(input);
+      this.inputDomElement = this.inputElement.get(0);
+      this.form = formErrors;
+      this.errorMessage = this.inputElement.attr('title') || 'This field is required.';
+      this.fieldErrorElement = $(`<p class='${errorMessageClass} hide'>${ this.errorMessage }</p>`);
+
+      this.state = {
+        valid: false,
+        empty: true
+      };
+
+      this.initFieldValidation();
+    }
+
+    initFieldValidation() {
+      // hidden when injected into DOM
+      this.inputElement.after(this.fieldErrorElement);
+      this.inputElement.off('invalid').on('invalid', this.handleInvalidSubmit.bind(this));
+      this.scopedSiblings = this.safelySelectSiblings();
+    }
+
+    safelySelectSiblings() {
+      // Apply `ignoreSelector` in markup to siblings whose visibility should not be toggled with input validity
+      const ignoreSelector = '.validation-ignore';
+      const unignoredSiblings = this.inputElement.siblings(`p:not(${ignoreSelector})`);
+      const parentContainer = this.inputElement.parent('.form-group');
+
+      // Only select siblings when they're scoped within a form-group with one input
+      const safelyScoped = parentContainer.length && parentContainer.find('input').length === 1;
+
+      return safelyScoped ? unignoredSiblings : this.fieldErrorElement;
+    }
+
+    renderValidity() {
+      this.renderClear();
+
+      if (this.state.valid) {
+        return this.renderValid();
+      }
+
+      if (this.state.empty) {
+        return this.renderEmpty();
+      }
+
+      if (!this.state.valid) {
+        return this.renderInvalid();
+      }
+
+    }
+
+    handleInvalidSubmit(event) {
+      event.preventDefault();
+      const currentValue = this.accessCurrentValue();
+      this.state.valid = false;
+      this.state.empty = currentValue === '';
+
+      this.renderValidity();
+      this.form.focusOnFirstInvalid.apply(this.form);
+      // For UX, wait til after first invalid submission to check each keyup
+      this.inputElement.off('keyup.field_validator')
+        .on('keyup.field_validator', this.updateValidity.bind(this));
+
+    }
+
+    /* Get or set current input value */
+    accessCurrentValue(newVal) {
+      return newVal ? this.inputElement.val(newVal) : this.inputElement.val();
+    }
+
+    getInputValidity() {
+      return this.inputDomElement.validity.valid;
+    }
+
+    updateValidity() {
+      const inputVal = this.accessCurrentValue();
+      this.state.empty = !inputVal.length;
+      this.state.valid = this.getInputValidity();
+      this.renderValidity();
+    }
+
+    renderValid() {
+      return this.renderClear();
+    }
+
+    renderEmpty() {
+      return this.renderInvalid();
+    }
+
+    renderInvalid() {
+      this.inputElement.addClass(inputErrorClass);
+      this.scopedSiblings.hide();
+      return this.fieldErrorElement.show();
+    }
+
+    renderClear() {
+      const inputVal = this.accessCurrentValue();
+      if (!inputVal.split(' ').length) {
+        const trimmedInput = inputVal.trim();
+        this.accessCurrentValue(trimmedInput);
+      }
+      this.inputElement.removeClass(inputErrorClass);
+      this.scopedSiblings.hide();
+      this.fieldErrorElement.hide();
+    }
+  }
+
+  const customValidationFlag = 'no-gl-field-errors';
+
+  class GlFieldErrors {
+    constructor(form) {
+      this.form = $(form);
+      this.state = {
+        inputs: [],
+        valid: false
+      };
+      this.initValidators();
+    }
+
+    initValidators () {
+      // select all non-hidden inputs in form
+      this.state.inputs = this.form.find(':input:not([type=hidden])').toArray()
+        .filter((input) => !input.classList.contains(customValidationFlag))
+        .map((input) => new GlFieldError({ input, formErrors: this }));
+
+      this.form.on('submit', this.catchInvalidFormSubmit);
+    }
+
+    /* Neccessary to prevent intercept and override invalid form submit
+     * because Safari & iOS quietly allow form submission when form is invalid
+     * and prevents disabling of invalid submit button by application.js */
+
+    catchInvalidFormSubmit (event) {
+      if (!event.currentTarget.checkValidity()) {
+        event.preventDefault();
+        event.stopPropagation();
+      }
+    }
+
+    focusOnFirstInvalid () {
+      const firstInvalid = this.state.inputs.filter((input) => !input.inputDomElement.validity.valid)[0];
+      firstInvalid.inputElement.focus();
+    }
+  }
+
+  global.GlFieldErrors = GlFieldErrors;
+
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/groups.js b/app/assets/javascripts/groups.js
deleted file mode 100644
index 4382dd6860f..00000000000
--- a/app/assets/javascripts/groups.js
+++ /dev/null
@@ -1,13 +0,0 @@
-(function() {
-  this.GroupMembers = (function() {
-    function GroupMembers() {
-      $('li.group_member').bind('ajax:success', function() {
-        return $(this).fadeOut();
-      });
-    }
-
-    return GroupMembers;
-
-  })();
-
-}).call(this);
diff --git a/app/assets/javascripts/issues-bulk-assignment.js.es6 b/app/assets/javascripts/issues_bulk_assignment.js.es6
index 0808f538f01..0808f538f01 100644
--- a/app/assets/javascripts/issues-bulk-assignment.js.es6
+++ b/app/assets/javascripts/issues_bulk_assignment.js.es6
diff --git a/app/assets/javascripts/LabelManager.js.es6 b/app/assets/javascripts/label_manager.js.es6
index bc68e53504f..bc68e53504f 100644
--- a/app/assets/javascripts/LabelManager.js.es6
+++ b/app/assets/javascripts/label_manager.js.es6
diff --git a/app/assets/javascripts/labels_select.js b/app/assets/javascripts/labels_select.js
index e356872624a..f1e719937c7 100644
--- a/app/assets/javascripts/labels_select.js
+++ b/app/assets/javascripts/labels_select.js
@@ -292,7 +292,7 @@
               return;
             }
 
-            if (page === 'projects:boards:show') {
+            if ($('html').hasClass('issue-boards-page')) {
               return;
             }
             if ($dropdown.hasClass('js-multiselect')) {
@@ -334,7 +334,7 @@
             page = $('body').data('page');
             isIssueIndex = page === 'projects:issues:index';
             isMRIndex = page === 'projects:merge_requests:index';
-            if (page === 'projects:boards:show') {
+            if ($('html').hasClass('issue-boards-page')) {
               if (label.isAny) {
                 gl.issueBoards.BoardsStore.state.filters['label_name'] = [];
               }
diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
index 9299d0eabd2..b170e26eebf 100644
--- a/app/assets/javascripts/lib/utils/common_utils.js
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -38,6 +38,11 @@
     gl.utils.getPagePath = function() {
       return $('body').data('page').split(':')[0];
     };
+    gl.utils.parseUrl = function (url) {
+      var parser = document.createElement('a');
+      parser.href = url;
+      return parser;
+    };
     return jQuery.timefor = function(time, suffix, expiredLabel) {
       var suffixFromNow, timefor;
       if (!time) {
diff --git a/app/assets/javascripts/member_expiration_date.js b/app/assets/javascripts/member_expiration_date.js
index 1935af491f7..e1532fd9ec4 100644
--- a/app/assets/javascripts/member_expiration_date.js
+++ b/app/assets/javascripts/member_expiration_date.js
@@ -14,14 +14,18 @@
     inputs.datepicker({
       dateFormat: 'yy-mm-dd',
       minDate: 1,
-      onSelect: toggleClearInput
+      onSelect: function () {
+        $(this).trigger('change');
+        toggleClearInput.call(this);
+      }
     });
 
     inputs.next('.js-clear-input').on('click', function(event) {
       event.preventDefault();
 
       var input = $(this).closest('.clearable-input').find('.js-access-expiration-date');
-      input.datepicker('setDate', null);
+      input.datepicker('setDate', null)
+        .trigger('change');
       toggleClearInput.call(input);
     });
 
diff --git a/app/assets/javascripts/members.js.es6 b/app/assets/javascripts/members.js.es6
new file mode 100644
index 00000000000..a0cd20f21e8
--- /dev/null
+++ b/app/assets/javascripts/members.js.es6
@@ -0,0 +1,36 @@
+((w) => {
+  w.gl = w.gl || {};
+
+  class Members {
+    constructor() {
+      this.addListeners();
+    }
+
+    addListeners() {
+      $('.project_member, .group_member').off('ajax:success').on('ajax:success', this.removeRow);
+      $('.js-member-update-control').off('change').on('change', this.formSubmit);
+      $('.js-edit-member-form').off('ajax:success').on('ajax:success', this.formSuccess);
+    }
+
+    removeRow(e) {
+      const $target = $(e.target);
+
+      if ($target.hasClass('btn-remove')) {
+        $target.closest('.member')
+          .fadeOut(function () {
+            $(this).remove();
+          });
+      }
+    }
+
+    formSubmit() {
+      $(this).closest('form').trigger("submit.rails").end().disable();
+    }
+
+    formSuccess() {
+      $(this).find('.js-member-update-control').enable();
+    }
+  }
+
+  gl.Members = Members;
+})(window);
diff --git a/app/assets/javascripts/merge_request_tabs.js b/app/assets/javascripts/merge_request_tabs.js
index bec11a198a1..fd21aa1fefa 100644
--- a/app/assets/javascripts/merge_request_tabs.js
+++ b/app/assets/javascripts/merge_request_tabs.js
@@ -61,6 +61,9 @@
     function MergeRequestTabs(opts) {
       this.opts = opts != null ? opts : {};
       this.opts.setUrl = this.opts.setUrl !== undefined ? this.opts.setUrl : true;
+
+      this.buildsLoaded = this.opts.buildsLoaded || false;
+
       this.setCurrentAction = bind(this.setCurrentAction, this);
       this.tabShown = bind(this.tabShown, this);
       this.showTab = bind(this.showTab, this);
@@ -68,6 +71,7 @@
       this._location = location;
       this.bindEvents();
       this.activateTab(this.opts.action);
+      this.initAffix();
     }
 
     MergeRequestTabs.prototype.bindEvents = function() {
@@ -93,7 +97,7 @@
         this.loadCommits($target.attr('href'));
         this.expandView();
         this.resetViewContainer();
-      } else if (action === 'diffs') {
+      } else if (this.isDiffAction(action)) {
         this.loadDiff($target.attr('href'));
         if ((typeof bp !== "undefined" && bp !== null) && bp.getBreakpointSize() !== 'lg') {
           this.shrinkView();
@@ -170,8 +174,9 @@
         action = 'notes';
       }
       this.currentAction = action;
-      // Remove a trailing '/commits' or '/diffs'
-      new_state = this._location.pathname.replace(/\/(commits|diffs|builds|pipelines)(\.html)?\/?$/, '');
+      // Remove a trailing '/commits' '/diffs' '/builds' '/pipelines' '/new' '/new/diffs'
+      new_state = this._location.pathname.replace(/\/(commits|diffs|builds|pipelines|new|new\/diffs)(\.html)?\/?$/, '');
+
       // Append the new action if we're on a tab other than 'notes'
       if (action !== 'notes') {
         new_state += "/" + action;
@@ -210,8 +215,13 @@
       if (this.diffsLoaded) {
         return;
       }
+
+      // We extract pathname for the current Changes tab anchor href
+      // some pages like MergeRequestsController#new has query parameters on that anchor
+      var url = gl.utils.parseUrl(source);
+
       return this._get({
-        url: (source + ".json") + this._location.search,
+        url: (url.pathname + ".json") + this._location.search,
         success: (function(_this) {
           return function(data) {
             $('#diffs').html(data.html);
@@ -223,7 +233,7 @@
             gl.utils.localTimeAgo($('.js-timeago', 'div#diffs'));
             $('#diffs .js-syntax-highlight').syntaxHighlight();
             $('#diffs .diff-file').singleFileDiff();
-            if (_this.diffViewType() === 'parallel' && _this.currentAction === 'diffs') {
+            if (_this.diffViewType() === 'parallel' && (_this.isDiffAction(_this.currentAction)) ) {
               _this.expandViewContainer();
             }
             _this.diffsLoaded = true;
@@ -324,6 +334,10 @@
       return $('.inline-parallel-buttons a.active').data('view-type');
     };
 
+    MergeRequestTabs.prototype.isDiffAction = function(action) {
+      return action === 'diffs' || action === 'new/diffs'
+    };
+
     MergeRequestTabs.prototype.expandViewContainer = function() {
       var $wrapper = $('.content-wrapper .container-fluid');
       if (this.fixedLayoutPref === null) {
@@ -367,6 +381,46 @@
     // Only when sidebar is collapsed
     };
 
+    MergeRequestTabs.prototype.initAffix = function () {
+      var $tabs = $('.js-tabs-affix');
+
+      // Screen space on small screens is usually very sparse
+      // So we dont affix the tabs on these
+      if (Breakpoints.get().getBreakpointSize() === 'xs' || !$tabs.length) return;
+
+      var tabsWidth = $tabs.outerWidth(),
+        $diffTabs = $('#diff-notes-app'),
+        offsetTop = $tabs.offset().top - ($('.navbar-fixed-top').height() + $('.layout-nav').height());
+
+      $tabs.off('affix.bs.affix affix-top.bs.affix')
+        .affix({
+          offset: {
+            top: offsetTop
+          }
+        }).on('affix.bs.affix', function () {
+          $tabs.css({
+            left: $tabs.offset().left,
+            width: tabsWidth
+          });
+          $diffTabs.css({
+            marginTop: $tabs.height()
+          });
+        }).on('affix-top.bs.affix', function () {
+          $tabs.css({
+            left: '',
+            width: ''
+          });
+          $diffTabs.css({
+            marginTop: ''
+          });
+        });
+
+      // Fix bug when reloading the page already scrolling
+      if ($tabs.hasClass('affix')) {
+        $tabs.trigger('affix.bs.affix');
+      }
+    };
+
     return MergeRequestTabs;
 
   })();
diff --git a/app/assets/javascripts/merge_request_widget.js b/app/assets/javascripts/merge_request_widget.js.es6
index 7bbcdf59838..fcadc4bc515 100644
--- a/app/assets/javascripts/merge_request_widget.js
+++ b/app/assets/javascripts/merge_request_widget.js.es6
@@ -1,7 +1,26 @@
-(function() {
+ ((global) => {
   var indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
-  this.MergeRequestWidget = (function() {
+  const DEPLOYMENT_TEMPLATE = `<div class="mr-widget-heading" id="<%- id %>">
+       <div class="ci_widget ci-success">
+         <%= ci_success_icon %>
+         <span>
+           Deployed to
+           <a href="<%- url %>" target="_blank" class="environment">
+             <%- name %>
+           </a>
+           <span class="js-environment-timeago" data-toggle="tooltip" data-placement="top" data-title="<%- deployed_at_formatted %>">
+             <%- deployed_at %>
+           </span>
+           <a class="js-environment-link" href="<%- external_url %>" target="_blank">
+             <i class="fa fa-external-link"></i>
+             View on <%- external_url_formatted %>
+           </a>
+         </span>
+       </div>
+     </div>`;
+
+   global.MergeRequestWidget = (function() {
     function MergeRequestWidget(opts) {
       // Initialize MergeRequestWidget behavior
       //
@@ -10,17 +29,23 @@
       //   ci_status_url        - String, URL to use to check CI status
       //
       this.opts = opts;
+      this.$widgetBody = $('.mr-widget-body');
       $('#modal_merge_info').modal({
         show: false
       });
       this.firstCICheck = true;
       this.readyForCICheck = false;
+      this.readyForCIEnvironmentCheck = false;
       this.cancel = false;
       clearInterval(this.fetchBuildStatusInterval);
+      clearInterval(this.fetchBuildEnvironmentStatusInterval);
       this.clearEventListeners();
       this.addEventListeners();
       this.getCIStatus(false);
+      this.getCIEnvironmentsStatus();
+      this.retrieveSuccessIcon();
       this.pollCIStatus();
+      this.pollCIEnvironmentsStatus();
       notifyPermissions();
     }
 
@@ -41,6 +66,7 @@
           page = $('body').data('page').split(':').last();
           if (allowedPages.indexOf(page) < 0) {
             clearInterval(_this.fetchBuildStatusInterval);
+            clearInterval(_this.fetchBuildEnvironmentStatusInterval);
             _this.cancelPolling();
             return _this.clearEventListeners();
           }
@@ -48,6 +74,12 @@
       })(this));
     };
 
+    MergeRequestWidget.prototype.retrieveSuccessIcon = function() {
+       const $ciSuccessIcon = $('.js-success-icon');
+       this.$ciSuccessIcon = $ciSuccessIcon.html();
+       $ciSuccessIcon.remove();
+     }
+
     MergeRequestWidget.prototype.mergeInProgress = function(deleteSourceBranch) {
       if (deleteSourceBranch == null) {
         deleteSourceBranch = false;
@@ -62,7 +94,7 @@
               urlSuffix = deleteSourceBranch ? '?deleted_source_branch=true' : '';
               return window.location.href = window.location.pathname + urlSuffix;
             } else if (data.merge_error) {
-              return $('.mr-widget-body').html("<h4>" + data.merge_error + "</h4>");
+              return this.$widgetBody.html("<h4>" + data.merge_error + "</h4>");
             } else {
               callback = function() {
                 return merge_request_widget.mergeInProgress(deleteSourceBranch);
@@ -118,6 +150,7 @@
           if (data.status === '') {
             return;
           }
+          if (data.environments && data.environments.length) _this.renderEnvironments(data.environments);
           if (_this.firstCICheck || data.status !== _this.opts.ci_status && (data.status != null)) {
             _this.opts.ci_status = data.status;
             _this.showCIStatus(data.status);
@@ -150,6 +183,41 @@
       })(this));
     };
 
+    MergeRequestWidget.prototype.pollCIEnvironmentsStatus = function() {
+      this.fetchBuildEnvironmentStatusInterval = setInterval(() => {
+        if (!this.readyForCIEnvironmentCheck) return;
+        this.getCIEnvironmentsStatus();
+        this.readyForCIEnvironmentCheck = false;
+      }, 300000);
+    };
+
+    MergeRequestWidget.prototype.getCIEnvironmentsStatus = function() {
+      $.getJSON(this.opts.ci_environments_status_url, (environments) => {
+        if (this.cancel) return;
+        this.readyForCIEnvironmentCheck = true;
+        if (environments && environments.length) this.renderEnvironments(environments);
+      });
+    };
+
+    MergeRequestWidget.prototype.renderEnvironments = function(environments) {
+      for (let i = 0; i < environments.length; i++) {
+        const environment = environments[i];
+        if ($(`.mr-state-widget #${ environment.id }`).length) return;
+        const $template = $(DEPLOYMENT_TEMPLATE);
+        if (!environment.external_url || !environment.external_url_formatted) $('.js-environment-link', $template).remove();
+        if (environment.deployed_at && environment.deployed_at_formatted) {
+          environment.deployed_at = $.timeago(environment.deployed_at) + '.';
+        } else {
+          $('.js-environment-timeago', $template).remove();
+          environment.name += '.';
+        }
+        environment.ci_success_icon = this.$ciSuccessIcon;
+        const templateString = _.unescape($template[0].outerHTML);
+        const template = _.template(templateString)(environment)
+        this.$widgetBody.before(template);
+      }
+     };
+
     MergeRequestWidget.prototype.showCIStatus = function(state) {
       var allowed_states;
       if (state == null) {
@@ -190,4 +258,4 @@
 
   })();
 
-}).call(this);
+ })(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/milestone_select.js b/app/assets/javascripts/milestone_select.js
index 26cc6eb0e96..cee42633c79 100644
--- a/app/assets/javascripts/milestone_select.js
+++ b/app/assets/javascripts/milestone_select.js
@@ -110,7 +110,7 @@
               e.preventDefault();
               return;
             }
-            if (page === 'projects:boards:show') {
+            if ($('html').hasClass('issue-boards-page')) {
               gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = selected.name;
               gl.issueBoards.BoardsStore.updateFiltersUrl();
               e.preventDefault();
diff --git a/app/assets/javascripts/network/branch-graph.js b/app/assets/javascripts/network/branch_graph.js
index 91132af273a..91132af273a 100644
--- a/app/assets/javascripts/network/branch-graph.js
+++ b/app/assets/javascripts/network/branch_graph.js
diff --git a/app/assets/javascripts/pipeline.js.es6 b/app/assets/javascripts/pipeline.js.es6
deleted file mode 100644
index bf33eb10100..00000000000
--- a/app/assets/javascripts/pipeline.js.es6
+++ /dev/null
@@ -1,15 +0,0 @@
-(function() {
-  function toggleGraph() {
-    const $pipelineBtn = $(this).closest('.toggle-pipeline-btn');
-    const $pipelineGraph = $(this).closest('.row-content-block').next('.pipeline-graph');
-    const $btnText = $(this).find('.toggle-btn-text');
-
-    $($pipelineBtn).add($pipelineGraph).toggleClass('graph-collapsed');
-
-    const graphCollapsed = $pipelineGraph.hasClass('graph-collapsed');
-
-    graphCollapsed ? $btnText.text('Expand') : $btnText.text('Hide')
-  }
-
-  $(document).on('click', '.toggle-pipeline-btn', toggleGraph);
-})();
diff --git a/app/assets/javascripts/pipelines.js.es6 b/app/assets/javascripts/pipelines.js.es6
new file mode 100644
index 00000000000..6bf63ee6979
--- /dev/null
+++ b/app/assets/javascripts/pipelines.js.es6
@@ -0,0 +1,40 @@
+((global) => {
+
+  class Pipelines {
+    constructor() {
+      $(document).off('click', '.toggle-pipeline-btn').on('click', '.toggle-pipeline-btn', this.toggleGraph);
+      this.addMarginToBuildColumns();
+    }
+
+    toggleGraph() {
+      const $pipelineBtn = $(this).closest('.toggle-pipeline-btn');
+      const $pipelineGraph = $(this).closest('.row-content-block').next('.pipeline-graph');
+      const $btnText = $(this).find('.toggle-btn-text');
+      const graphCollapsed = $pipelineGraph.hasClass('graph-collapsed');
+
+      $($pipelineBtn).add($pipelineGraph).toggleClass('graph-collapsed');
+
+
+      graphCollapsed ? $btnText.text('Expand') : $btnText.text('Hide')
+    }
+
+    addMarginToBuildColumns() {
+      const $secondChildBuildNode = $('.build:nth-child(2)');
+      if ($secondChildBuildNode.length) {
+        const $firstChildBuildNode = $secondChildBuildNode.prev('.build');
+        const $multiBuildColumn = $secondChildBuildNode.closest('.stage-column');
+        const $previousColumn = $multiBuildColumn.prev('.stage-column');
+        $multiBuildColumn.addClass('left-margin');
+        $firstChildBuildNode.addClass('left-connector');
+        $previousColumn.each(function() {
+          $this = $(this);
+          if ($('.build', $this).length === 1) $this.addClass('no-margin');
+        });
+      }
+      $('.pipeline-graph').removeClass('hidden');
+    }
+  }
+
+  global.Pipelines = Pipelines;
+
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/project_members.js b/app/assets/javascripts/project_members.js
deleted file mode 100644
index 78f7b48bc7d..00000000000
--- a/app/assets/javascripts/project_members.js
+++ /dev/null
@@ -1,10 +0,0 @@
-(function() {
-  this.ProjectMembers = (function() {
-    function ProjectMembers() {
-      $('li.project_member').bind('ajax:success', function() {
-        return $(this).fadeOut();
-      });
-    }
-    return ProjectMembers;
-  })();
-}).call(this);
diff --git a/app/assets/javascripts/project_new.js b/app/assets/javascripts/project_new.js
index a787b11f2a9..3cf41505814 100644
--- a/app/assets/javascripts/project_new.js
+++ b/app/assets/javascripts/project_new.js
@@ -4,7 +4,9 @@
   this.ProjectNew = (function() {
     function ProjectNew() {
       this.toggleSettings = bind(this.toggleSettings, this);
-      this.$selects = $('.features select');
+      this.$selects = $('.features select').filter(function () {
+        return $(this).data('field');
+      });
 
       $('.project-edit-container').on('ajax:before', (function(_this) {
         return function() {
diff --git a/app/assets/javascripts/templates/issuable_template_selector.js.es6 b/app/assets/javascripts/templates/issuable_template_selector.js.es6
index 2ecf3b18975..bd4e3c3d00d 100644
--- a/app/assets/javascripts/templates/issuable_template_selector.js.es6
+++ b/app/assets/javascripts/templates/issuable_template_selector.js.es6
@@ -16,7 +16,13 @@
       if (initialQuery.name) this.requestFile(initialQuery);
 
       $('.reset-template', this.dropdown.parent()).on('click', () => {
-        if (this.currentTemplate) this.setInputValueToTemplateContent(false);
+        this.setInputValueToTemplateContent();
+      });
+
+      $('.no-template', this.dropdown.parent()).on('click', () => {
+        this.currentTemplate = '';
+        this.setInputValueToTemplateContent();
+        $('.dropdown-toggle-text', this.dropdown).text('Choose a template');
       });
     }
 
diff --git a/app/assets/javascripts/user_tabs.js.es6 b/app/assets/javascripts/user_tabs.js.es6
index 63bce0a6f6f..dfdfa1e7f75 100644
--- a/app/assets/javascripts/user_tabs.js.es6
+++ b/app/assets/javascripts/user_tabs.js.es6
@@ -89,7 +89,7 @@ content on the Users#show page.
       const action = $target.data('action');
       const source = $target.attr('href');
       this.setTab(source, action);
-      return this.setCurrentAction(action);
+      return this.setCurrentAction(source, action);
     }
 
     activateTab(action) {
@@ -142,14 +142,9 @@ content on the Users#show page.
         .toggle(status);
     }
 
-    setCurrentAction(action) {
-      const regExp = new RegExp(`\/(${this.actions.join('|')})(\.html)?\/?$`);
-      let new_state = this._location.pathname;
+    setCurrentAction(source, action) {
+      let new_state = source
       new_state = new_state.replace(/\/+$/, '');
-      new_state = new_state.replace(regExp, '');
-      if (action !== this.defaultAction) {
-        new_state += `/${action}`;
-      }
       new_state += this._location.search + this._location.hash;
       history.replaceState({
         turbolinks: true,
diff --git a/app/assets/javascripts/username_validator.js.es6 b/app/assets/javascripts/username_validator.js.es6
new file mode 100644
index 00000000000..2517f778365
--- /dev/null
+++ b/app/assets/javascripts/username_validator.js.es6
@@ -0,0 +1,133 @@
+((global) => {
+  const debounceTimeoutDuration = 1000;
+  const invalidInputClass = 'gl-field-error-outline';
+  const successInputClass = 'gl-field-success-outline';
+  const unavailableMessageSelector = '.username .validation-error';
+  const successMessageSelector = '.username .validation-success';
+  const pendingMessageSelector = '.username .validation-pending';
+  const invalidMessageSelector = '.username .gl-field-error';
+
+  class UsernameValidator {
+    constructor() {
+      this.inputElement = $('#new_user_username');
+      this.inputDomElement = this.inputElement.get(0);
+      this.state = {
+        available: false,
+        valid: false,
+        pending: false,
+        empty: true
+      };
+
+      const debounceTimeout = _.debounce((username) => {
+        this.validateUsername(username);
+      }, debounceTimeoutDuration);
+
+      this.inputElement.on('keyup.username_check', () => {
+        const username = this.inputElement.val();
+
+        this.state.valid = this.inputDomElement.validity.valid;
+        this.state.empty = !username.length;
+
+        if (this.state.valid) {
+          return debounceTimeout(username);
+        }
+
+        this.renderState();
+      });
+
+      // Override generic field validation
+      this.inputElement.on('invalid', this.interceptInvalid.bind(this));
+    }
+
+    renderState() {
+      // Clear all state
+      this.clearFieldValidationState();
+
+      if (this.state.valid && this.state.available) {
+        return this.setSuccessState();
+      }
+
+      if (this.state.empty) {
+        return this.clearFieldValidationState();
+      }
+
+      if (this.state.pending) {
+        return this.setPendingState();
+      }
+
+      if (!this.state.available) {
+        return this.setUnavailableState();
+      }
+
+      if (!this.state.valid) {
+        return this.setInvalidState();
+      }
+    }
+
+    interceptInvalid(event) {
+      event.preventDefault();
+      event.stopPropagation();
+    }
+
+    validateUsername(username) {
+      if (this.state.valid) {
+        this.state.pending = true;
+        this.state.available = false;
+        this.renderState();
+        return $.ajax({
+          type: 'GET',
+          url: `/u/${username}/exists`,
+          dataType: 'json',
+          success: (res) => this.setAvailabilityState(res.exists)
+        });
+      }
+    }
+
+    setAvailabilityState(usernameTaken) {
+      if (usernameTaken) {
+        this.state.valid = false;
+        this.state.available = false;
+      } else {
+        this.state.available = true;
+      }
+      this.state.pending = false;
+      this.renderState();
+    }
+
+    clearFieldValidationState() {
+      this.inputElement.siblings('p').hide();
+
+      this.inputElement.removeClass(invalidInputClass)
+        .removeClass(successInputClass);
+    }
+
+    setUnavailableState() {
+      const $usernameUnavailableMessage = this.inputElement.siblings(unavailableMessageSelector);
+      this.inputElement.addClass(invalidInputClass).removeClass(successInputClass);
+      $usernameUnavailableMessage.show();
+    }
+
+    setSuccessState() {
+      const $usernameSuccessMessage = this.inputElement.siblings(successMessageSelector);
+      this.inputElement.addClass(successInputClass).removeClass(invalidInputClass);
+      $usernameSuccessMessage.show();
+    }
+
+    setPendingState() {
+      const $usernamePendingMessage = $(pendingMessageSelector);
+      if (this.state.pending) {
+        $usernamePendingMessage.show();
+      } else {
+        $usernamePendingMessage.hide();
+      }
+    }
+
+    setInvalidState() {
+      const $inputErrorMessage = $(invalidMessageSelector);
+      this.inputElement.addClass(invalidInputClass).removeClass(successInputClass);
+      $inputErrorMessage.show();
+    }
+  }
+
+  global.UsernameValidator = UsernameValidator;
+})(window);
diff --git a/app/assets/javascripts/users_select.js b/app/assets/javascripts/users_select.js
index 05056a73aaf..3020b7cc239 100644
--- a/app/assets/javascripts/users_select.js
+++ b/app/assets/javascripts/users_select.js
@@ -71,8 +71,8 @@
               return $collapsedSidebar.html(collapsedAssigneeTemplate(user));
             });
           };
-          collapsedAssigneeTemplate = _.template('<% if( avatar ) { %> <a class="author_link" href="/u/<%- username %>"> <img width="24" class="avatar avatar-inline s24" alt="" src="<%- avatar %>"> </a> <% } else { %> <i class="fa fa-user"></i> <% } %>');
-          assigneeTemplate = _.template('<% if (username) { %> <a class="author_link bold" href="/u/<%- username %>"> <% if( avatar ) { %> <img width="32" class="avatar avatar-inline s32" alt="" src="<%- avatar %>"> <% } %> <span class="author"><%- name %></span> <span class="username"> @<%- username %> </span> </a> <% } else { %> <span class="no-value assign-yourself"> No assignee - <a href="#" class="js-assign-yourself"> assign yourself </a> </span> <% } %>');
+          collapsedAssigneeTemplate = _.template('<% if( avatar ) { %> <a class="author_link" href="/<%- username %>"> <img width="24" class="avatar avatar-inline s24" alt="" src="<%- avatar %>"> </a> <% } else { %> <i class="fa fa-user"></i> <% } %>');
+          assigneeTemplate = _.template('<% if (username) { %> <a class="author_link bold" href="/<%- username %>"> <% if( avatar ) { %> <img width="32" class="avatar avatar-inline s32" alt="" src="<%- avatar %>"> <% } %> <span class="author"><%- name %></span> <span class="username"> @<%- username %> </span> </a> <% } else { %> <span class="no-value assign-yourself"> No assignee - <a href="#" class="js-assign-yourself"> assign yourself </a> </span> <% } %>');
           return $dropdown.glDropdown({
             showMenuAbove: showMenuAbove,
             data: function(term, callback) {
@@ -160,7 +160,7 @@
                 selectedId = user.id;
                 return;
               }
-              if (page === 'projects:boards:show') {
+              if ($('html').hasClass('issue-boards-page')) {
                 selectedId = user.id;
                 gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = user.id;
                 gl.issueBoards.BoardsStore.updateFiltersUrl();
@@ -261,10 +261,11 @@
                   }
                 }
                 if (showEmailUser && data.results.length === 0 && query.term.match(/^[^@]+@[^@]+$/)) {
+                  var trimmed = query.term.trim();
                   emailUser = {
                     name: "Invite \"" + query.term + "\"",
-                    username: query.term,
-                    id: query.term
+                    username: trimmed,
+                    id: trimmed
                   };
                   data.results.unshift(emailUser);
                 }
@@ -324,6 +325,10 @@
     };
 
     UsersSelect.prototype.user = function(user_id, callback) {
+      if(!/^\d+$/.test(user_id)) {
+        return false;
+      }
+
       var url;
       url = this.buildUrl(this.userPath);
       url = url.replace(':id', user_id);
diff --git a/app/assets/stylesheets/behaviors.scss b/app/assets/stylesheets/behaviors.scss
index 897bc49e7df..e3ca7f6373a 100644
--- a/app/assets/stylesheets/behaviors.scss
+++ b/app/assets/stylesheets/behaviors.scss
@@ -5,6 +5,7 @@
     display: none;
     &.hide { display: block; }
   }
+
   &.open .content {
     display: block;
     &.hide { display: none; }
diff --git a/app/assets/stylesheets/framework/avatar.scss b/app/assets/stylesheets/framework/avatar.scss
index c79b22d4d21..98e301d3799 100644
--- a/app/assets/stylesheets/framework/avatar.scss
+++ b/app/assets/stylesheets/framework/avatar.scss
@@ -4,7 +4,7 @@
   width: 40px;
   height: 40px;
   padding: 0;
-  @include border-radius($avatar_radius);
+  border-radius: $avatar_radius;
   border: 1px solid rgba(0, 0, 0, .1);
 
   &.avatar-inline {
@@ -17,7 +17,7 @@
   }
 
   &.avatar-tile {
-    @include border-radius(0);
+    border-radius: 0;
     border: none;
   }
 
diff --git a/app/assets/stylesheets/framework/blocks.scss b/app/assets/stylesheets/framework/blocks.scss
index d315db4cb32..df2e2ea8d2c 100644
--- a/app/assets/stylesheets/framework/blocks.scss
+++ b/app/assets/stylesheets/framework/blocks.scss
@@ -19,6 +19,7 @@
 
   &.diff-collapsed {
     padding: 5px;
+
     .click-to-expand {
       cursor: pointer;
     }
@@ -133,7 +134,7 @@
     }
 
     .identicon {
-      @include border-radius(50%);
+      border-radius: 50%;
     }
   }
 
@@ -203,6 +204,7 @@
       }
     }
   }
+
   &.user-cover-block {
     padding: 24px 0 0;
   }
diff --git a/app/assets/stylesheets/framework/buttons.scss b/app/assets/stylesheets/framework/buttons.scss
index ce489f7c3de..e6656c2d69a 100644
--- a/app/assets/stylesheets/framework/buttons.scss
+++ b/app/assets/stylesheets/framework/buttons.scss
@@ -1,5 +1,5 @@
 @mixin btn-default {
-  @include border-radius(3px);
+  border-radius: 3px;
   font-size: $gl-font-size;
   font-weight: 500;
   padding: $gl-vert-padding $gl-btn-padding;
@@ -8,7 +8,7 @@
   &:active {
     outline: none;
     background-color: $btn-active-gray;
-    @include box-shadow($gl-btn-active-background);
+    box-shadow: $gl-btn-active-background;
   }
 }
 
@@ -25,7 +25,7 @@
   &:focus {
     background-color: $hover-background;
     color: $hover-text;
-    border-color: $hover-border;;
+    border-color: $hover-border;
   }
 }
 
@@ -43,7 +43,7 @@
 
   &:active,
   &.active {
-    @include box-shadow ($gl-btn-active-background);
+    box-shadow: $gl-btn-active-background;
 
     background-color: $dark;
     border-color: $border-dark;
@@ -152,7 +152,8 @@
     @include btn-blue-medium;
   }
 
-  &.btn-info {
+  &.btn-info,
+  &.btn-register {
     @include btn-blue;
   }
 
@@ -194,10 +195,17 @@
     pointer-events: none !important;
   }
 
-  .caret {
+  .fa-caret-down,
+  .fa-caret-up {
     margin-left: 5px;
   }
 
+  &.dropdown-toggle {
+    .fa-caret-down {
+      margin-left: 3px;
+    }
+  }
+
   svg {
     height: 15px;
     width: 15px;
@@ -233,6 +241,7 @@
   width: 100%;
   margin: 0;
   margin-bottom: 15px;
+
   &.btn {
     padding: 6px 0;
   }
@@ -272,7 +281,7 @@
   }
 
   .active {
-    @include box-shadow($gl-btn-active-background);
+    box-shadow: $gl-btn-active-background;
 
     border: 1px solid #c6cacf !important;
     background-color: #e4e7ed !important;
@@ -314,6 +323,7 @@
 
 .btn-build {
   margin-left: 10px;
+
   i {
     color: $gl-icon-color;
   }
@@ -321,6 +331,7 @@
 
 .clone-dropdown-btn a {
   color: $dropdown-link-color;
+
   &:hover {
     text-decoration: none;
   }
@@ -330,6 +341,7 @@
   background-color: $background-color !important;
   border: 1px solid lightgrey;
   cursor: default;
+
   &:active {
     -moz-box-shadow: inset 0 0 0 white;
     -webkit-box-shadow: inset 0 0 0 white;
diff --git a/app/assets/stylesheets/framework/callout.scss b/app/assets/stylesheets/framework/callout.scss
index da7bab74a32..f3b6ad88ad6 100644
--- a/app/assets/stylesheets/framework/callout.scss
+++ b/app/assets/stylesheets/framework/callout.scss
@@ -13,10 +13,12 @@
   color: $text-color;
   background: $background-color;
 }
+
 .bs-callout h4 {
   margin-top: 0;
   margin-bottom: 5px;
 }
+
 .bs-callout p:last-child {
   margin-bottom: 0;
 }
@@ -27,16 +29,19 @@
   border-color: #eed3d7;
   color: #b94a48;
 }
+
 .bs-callout-warning {
   background-color: #faf8f0;
   border-color: #faebcc;
   color: #8a6d3b;
 }
+
 .bs-callout-info {
   background-color: #f4f8fa;
   border-color: #bce8f1;
   color: #34789a;
 }
+
 .bs-callout-success {
   background-color: #dff0d8;
   border-color: #5ca64d;
diff --git a/app/assets/stylesheets/framework/common.scss b/app/assets/stylesheets/framework/common.scss
index 5957dce89bc..81e4e264560 100644
--- a/app/assets/stylesheets/framework/common.scss
+++ b/app/assets/stylesheets/framework/common.scss
@@ -1,31 +1,31 @@
 /** COLORS **/
 .cgray { color: $gl-gray; }
-.clgray { color: #bbb }
+.clgray { color: #bbb; }
 .cred { color: $gl-text-red; }
 .cgreen { color: $gl-text-green; }
-.cdark { color: #444 }
+.cdark { color: #444; }
 
 /** COMMON CLASSES **/
 .prepend-top-0 { margin-top: 0; }
 .prepend-top-5 { margin-top: 5px; }
-.prepend-top-10 { margin-top: 10px }
+.prepend-top-10 { margin-top: 10px; }
 .prepend-top-default { margin-top: $gl-padding !important; }
-.prepend-top-20 { margin-top: 20px }
-.prepend-left-5 { margin-left: 5px }
-.prepend-left-10 { margin-left: 10px }
+.prepend-top-20 { margin-top: 20px; }
+.prepend-left-5 { margin-left: 5px; }
+.prepend-left-10 { margin-left: 10px; }
 .prepend-left-default { margin-left: $gl-padding; }
-.prepend-left-20 { margin-left: 20px }
-.append-right-5 { margin-right: 5px }
-.append-right-10 { margin-right: 10px }
+.prepend-left-20 { margin-left: 20px; }
+.append-right-5 { margin-right: 5px; }
+.append-right-10 { margin-right: 10px; }
 .append-right-default { margin-right: $gl-padding; }
-.append-right-20 { margin-right: 20px }
-.append-bottom-0 { margin-bottom: 0 }
-.append-bottom-10 { margin-bottom: 10px }
-.append-bottom-15 { margin-bottom: 15px }
-.append-bottom-20 { margin-bottom: 20px }
+.append-right-20 { margin-right: 20px; }
+.append-bottom-0 { margin-bottom: 0; }
+.append-bottom-10 { margin-bottom: 10px; }
+.append-bottom-15 { margin-bottom: 15px; }
+.append-bottom-20 { margin-bottom: 20px; }
 .append-bottom-default { margin-bottom: $gl-padding; }
-.inline { display: inline-block }
-.center { text-align: center }
+.inline { display: inline-block; }
+.center { text-align: center; }
 
 .underlined-link { text-decoration: underline; }
 .hint { font-style: italic; color: #999; }
@@ -97,6 +97,7 @@ span.update-author {
   color: #999;
   font-weight: normal;
   font-style: italic;
+
   strong {
     font-weight: bold;
     font-style: normal;
@@ -128,7 +129,7 @@ p.time {
 
 // Fix issue with notes & lists creating a bunch of bottom borders.
 li.note {
-  img { max-width: 100% }
+  img { max-width: 100%; }
   .note-title {
     li {
       border-bottom: none !important;
@@ -172,6 +173,7 @@ li.note {
   @extend .col-md-6;
   text-align: left;
   margin-top: 40px;
+
   pre {
     background: white;
     border: none;
@@ -197,6 +199,7 @@ li.note {
   background: #c67;
   color: #fff;
   font-weight: bold;
+
   a {
     color: #fff;
     text-decoration: underline;
@@ -227,6 +230,7 @@ li.note {
   &.milestone-closed {
     background: $gray-light;
   }
+
   .progress {
     margin-bottom: 0;
     margin-top: 4px;
@@ -286,6 +290,7 @@ table {
 
 .footer-links {
   margin-bottom: 20px;
+
   a {
     margin-right: 15px;
   }
diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index 4a87a73a68a..a839371a6f2 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -1,20 +1,3 @@
-.caret {
-  display: inline-block;
-  width: 0;
-  height: 0;
-  margin-left: 2px;
-  vertical-align: middle;
-  border-top: $caret-width-base dashed;
-  border-right: $caret-width-base solid transparent;
-  border-left: $caret-width-base solid transparent;
-}
-
-.btn-group {
-  .caret {
-    margin-left: 0;
-  }
-}
-
 .dropdown {
   position: relative;
 
@@ -29,6 +12,7 @@
   .dropdown-menu,
   .dropdown-menu-nav {
     display: block;
+
     @media (max-width: $screen-xs-max) {
       width: 100%;
     }
@@ -65,6 +49,7 @@
     margin-top: -6px;
     color: $dropdown-toggle-icon-color;
     font-size: 10px;
+
     &.fa-spinner {
       font-size: 16px;
       margin-top: -8px;
diff --git a/app/assets/stylesheets/framework/files.scss b/app/assets/stylesheets/framework/files.scss
index 81520500594..13c1bbf0359 100644
--- a/app/assets/stylesheets/framework/files.scss
+++ b/app/assets/stylesheets/framework/files.scss
@@ -26,15 +26,6 @@
     padding: 10px $gl-padding;
     word-wrap: break-word;
     border-radius: 3px 3px 0 0;
-    cursor: pointer;
-
-    &:hover {
-      background-color: $dark-background-color;
-    }
-
-    .diff-toggle-caret {
-      padding-right: 6px; 
-    }
 
     &.file-title-clear {
       padding-left: 0;
@@ -66,6 +57,7 @@
       margin-top: -3px;
     }
   }
+
   .file-content {
     background: #fff;
 
@@ -105,22 +97,27 @@
         border: none;
         margin: 0;
       }
+
       tr {
         border-bottom: 1px solid #eee;
       }
+
       td {
         &:first-child {
           border-left: none;
         }
+
         &:last-child {
           border-right: none;
         }
       }
+
       td.blame-commit {
         padding: 0 10px;
         min-width: 400px;
         background: $gray-light;
       }
+
       td.line-numbers {
         float: none;
         border-left: 1px solid #ddd;
@@ -130,6 +127,7 @@
           margin-right: 0;
         }
       }
+
       td.lines {
         padding: 0;
       }
@@ -146,8 +144,10 @@
         border-left: 1px solid $border-color;
         margin-bottom: 0;
         background: white;
+
         li {
           color: #888;
+
           p {
             margin: 0;
             color: #333;
diff --git a/app/assets/stylesheets/framework/forms.scss b/app/assets/stylesheets/framework/forms.scss
index 37ff7e22ed1..761c07384f4 100644
--- a/app/assets/stylesheets/framework/forms.scss
+++ b/app/assets/stylesheets/framework/forms.scss
@@ -9,7 +9,7 @@ input {
 input[type='text'].danger {
   background: #f2dede!important;
   border-color: #d66;
-  text-shadow: 0 1px 1px #fff
+  text-shadow: 0 1px 1px #fff;
 }
 
 .datetime-controls {
@@ -74,17 +74,17 @@ label {
 
 .form-control {
   @include box-shadow(none);
-  border-radius: 3px;
+  border-radius: 2px;
   padding: $gl-vert-padding $gl-input-padding;
 }
 
 .select-wrapper {
   position: relative;
 
-  .caret {
+  .fa-caret-down {
     position: absolute;
     right: 10px;
-    top: $gl-padding;
+    top: 10px;
     color: $gray-darkest;
     pointer-events: none;
   }
@@ -117,9 +117,11 @@ label {
     display: table-cell;
     width: 200px !important;
   }
+
   .input-group-addon {
     background-color: #f7f8fa;
   }
+
   .input-group-addon:not(:first-child):not(:last-child) {
     border-left: 0;
     border-right: 0;
@@ -129,3 +131,8 @@ label {
 .help-block {
   margin-bottom: 0;
 }
+
+.gl-field-error {
+  color: $red-normal;
+}
+
diff --git a/app/assets/stylesheets/framework/gitlab-theme.scss b/app/assets/stylesheets/framework/gitlab-theme.scss
index 3673b81f183..fe834f4e2f6 100644
--- a/app/assets/stylesheets/framework/gitlab-theme.scss
+++ b/app/assets/stylesheets/framework/gitlab-theme.scss
@@ -62,7 +62,7 @@
         }
 
         i {
-          color: $white-light
+          color: $white-light;
         }
 
         path,
diff --git a/app/assets/stylesheets/framework/header.scss b/app/assets/stylesheets/framework/header.scss
index c748f856501..3a4fdd0da22 100644
--- a/app/assets/stylesheets/framework/header.scss
+++ b/app/assets/stylesheets/framework/header.scss
@@ -57,6 +57,10 @@ header {
         &:hover, &:focus, &:active {
           background-color: $background-color;
         }
+
+        .fa-caret-down {
+          font-size: 15px;
+        }
       }
 
       .navbar-toggle {
@@ -164,6 +168,7 @@ header {
 
       a {
         color: $gl-text-color;
+
         &:hover {
           text-decoration: underline;
         }
diff --git a/app/assets/stylesheets/framework/issue_box.scss b/app/assets/stylesheets/framework/issue_box.scss
index 8bfc0d583c5..ba3930e03bd 100644
--- a/app/assets/stylesheets/framework/issue_box.scss
+++ b/app/assets/stylesheets/framework/issue_box.scss
@@ -16,7 +16,7 @@
     margin-top: 5px;
   }
 
-  @include border-radius(3px);
+  border-radius: 3px;
   display: block;
   float: left;
   margin-right: 10px;
diff --git a/app/assets/stylesheets/framework/lists.scss b/app/assets/stylesheets/framework/lists.scss
index efc348214c2..4b2627c1b87 100644
--- a/app/assets/stylesheets/framework/lists.scss
+++ b/app/assets/stylesheets/framework/lists.scss
@@ -60,6 +60,7 @@
       padding-top: 1px;
       margin: 0;
       color: $gray-dark;
+
       img {
         position: relative;
         top: 3px;
@@ -128,6 +129,10 @@ ul.content-list {
       color: $gl-dark-link-color;
     }
 
+    .member-group-link {
+      color: $blue-normal;
+    }
+
     .description {
       p {
         @include str-truncated;
@@ -168,6 +173,14 @@ ul.content-list {
       }
     }
 
+    .member-controls {
+      float: none;
+
+      @media (min-width: $screen-sm-min) {
+        float: right;
+      }
+    }
+
     // When dragging a list item
     &.ui-sortable-helper {
       border-bottom: none;
diff --git a/app/assets/stylesheets/framework/logo.scss b/app/assets/stylesheets/framework/logo.scss
index 3ee3fb4cee5..a90e45bb5f4 100644
--- a/app/assets/stylesheets/framework/logo.scss
+++ b/app/assets/stylesheets/framework/logo.scss
@@ -1,15 +1,3 @@
-@mixin unique-keyframes {
-  $animation-name: unique-id();
-  @include webkit-prefix(animation-name, $animation-name);
-
-  @-webkit-keyframes #{$animation-name} {
-    @content;
-  }
-  @keyframes #{$animation-name} {
-    @content;
-  }
-}
-
 @mixin tanuki-logo-colors($path-color) {
   fill: $path-color;
   transition: all 0.8s;
@@ -20,28 +8,6 @@
   }
 }
 
-@mixin tanuki-second-highlight-animations($tanuki-color) {
-  @include unique-keyframes {
-    10%, 80% {
-      fill: #{$tanuki-color}
-    }
-    20%, 90% {
-      fill: lighten($tanuki-color, 25%);
-    }
-  }
-}
-
-@mixin tanuki-forth-highlight-animations($tanuki-color) {
-  @include unique-keyframes {
-    30%, 60% {
-      fill: #{$tanuki-color};
-    }
-    40%, 70% {
-      fill: lighten($tanuki-color, 25%);
-    }
-  }
-}
-
 .tanuki-logo {
 
   .tanuki-left-ear,
@@ -67,10 +33,11 @@
     }
 
     .tanuki-left-cheek {
-      @include unique-keyframes {
+      @include include-keyframes(animate-tanuki-left-cheek) {
         0%, 10%, 100% {
           fill: lighten($tanuki-yellow, 25%);
         }
+
         90% {
           fill: $tanuki-yellow;
         }
@@ -78,18 +45,35 @@
     }
 
     .tanuki-left-eye {
-      @include tanuki-second-highlight-animations($tanuki-orange);
+      @include include-keyframes(animate-tanuki-left-eye) {
+        10%, 80% {
+          fill: $tanuki-orange;
+        }
+
+        20%, 90% {
+          fill: lighten($tanuki-orange, 25%);
+        }
+      }
     }
 
     .tanuki-left-ear {
-      @include tanuki-second-highlight-animations($tanuki-red);
+      @include include-keyframes(animate-tanuki-left-ear) {
+        10%, 80% {
+          fill: $tanuki-red;
+        }
+ 
+        20%, 90% {
+          fill: lighten($tanuki-red, 25%);
+        }
+      }
     }
 
     .tanuki-nose {
-      @include unique-keyframes {
+      @include include-keyframes(animate-tanuki-nose) {
         20%, 70% {
           fill: $tanuki-red;
         }
+
         30%, 80% {
           fill: lighten($tanuki-red, 25%);
         }
@@ -97,22 +81,39 @@
     }
 
     .tanuki-right-eye {
-      @include tanuki-forth-highlight-animations($tanuki-orange);
+      @include include-keyframes(animate-tanuki-right-eye) {
+        30%, 60% {
+          fill: $tanuki-orange;
+        }
+
+        40%, 70% {
+          fill: lighten($tanuki-orange, 25%);
+        }
+      }
     }
 
     .tanuki-right-ear {
-      @include tanuki-forth-highlight-animations($tanuki-red);
+      @include include-keyframes(animate-tanuki-right-ear) {
+        30%, 60% {
+          fill: $tanuki-red;
+        }
+
+        40%, 70% {
+          fill: lighten($tanuki-red, 25%);
+        }
+      }
     }
 
     .tanuki-right-cheek {
-      @include unique-keyframes {
+      @include include-keyframes(animate-tanuki-right-cheek) {
         40% {
           fill: $tanuki-yellow;
         }
+
         60% {
           fill: lighten($tanuki-yellow, 25%);
         }
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/app/assets/stylesheets/framework/markdown_area.scss b/app/assets/stylesheets/framework/markdown_area.scss
index edea4ad00eb..6d28d98b283 100644
--- a/app/assets/stylesheets/framework/markdown_area.scss
+++ b/app/assets/stylesheets/framework/markdown_area.scss
@@ -86,7 +86,7 @@
 }
 
 .markdown-area {
-  @include border-radius(0);
+  border-radius: 0;
   background: #fff;
   border: 1px solid #ddd;
   min-height: 140px;
diff --git a/app/assets/stylesheets/framework/mixins.scss b/app/assets/stylesheets/framework/mixins.scss
index 1ec08cdef23..f84ca36d10f 100644
--- a/app/assets/stylesheets/framework/mixins.scss
+++ b/app/assets/stylesheets/framework/mixins.scss
@@ -1,15 +1,4 @@
 /**
- * Generic mixins
- */
-@mixin box-shadow($shadow) {
-  box-shadow: $shadow;
-}
-
-@mixin border-radius($radius) {
-  border-radius: $radius;
-}
-
-/**
  * Prefilled mixins
  * Mixins with fixed values
  */
@@ -45,6 +34,7 @@
 
     &.active {
       background: $gray-light;
+
       a {
         font-weight: 600;
       }
@@ -95,3 +85,10 @@
     @content;
   }
 }
+
+@mixin include-keyframes($animation-name) {
+  @include webkit-prefix(animation-name, $animation-name);
+  @include keyframes($animation-name) {
+    @content;
+  }
+}
diff --git a/app/assets/stylesheets/framework/mobile.scss b/app/assets/stylesheets/framework/mobile.scss
index 76b93b23b95..9fe390eb09d 100644
--- a/app/assets/stylesheets/framework/mobile.scss
+++ b/app/assets/stylesheets/framework/mobile.scss
@@ -133,5 +133,5 @@
   font-size: 20px;
   color: #777;
   z-index: 100;
-  @include box-shadow(0 1px 2px #ddd);
+  box-shadow: 0 1px 2px #ddd;
 }
diff --git a/app/assets/stylesheets/framework/nav.scss b/app/assets/stylesheets/framework/nav.scss
index ea43f4afc37..899db045b74 100644
--- a/app/assets/stylesheets/framework/nav.scss
+++ b/app/assets/stylesheets/framework/nav.scss
@@ -210,6 +210,7 @@
     @media (max-width: $screen-xs-max) {
       padding-bottom: 0;
       width: 100%;
+
       .btn, form, .dropdown, .dropdown-menu-toggle, .form-control {
         margin: 0 0 10px;
         display: block;
diff --git a/app/assets/stylesheets/framework/panels.scss b/app/assets/stylesheets/framework/panels.scss
index c6f30e144fd..5ba0486177f 100644
--- a/app/assets/stylesheets/framework/panels.scss
+++ b/app/assets/stylesheets/framework/panels.scss
@@ -13,6 +13,11 @@
     .dropdown-menu-toggle {
       line-height: 20px;
     }
+
+    .badge {
+      margin-top: -2px;
+      margin-left: 5px;
+    }
   }
 
   .panel-body {
diff --git a/app/assets/stylesheets/framework/selects.scss b/app/assets/stylesheets/framework/selects.scss
index c75dacf95d9..e0708c65695 100644
--- a/app/assets/stylesheets/framework/selects.scss
+++ b/app/assets/stylesheets/framework/selects.scss
@@ -21,7 +21,14 @@
       padding-right: 10px;
 
       b {
-        @extend .caret;
+        display: inline-block;
+        width: 0;
+        height: 0;
+        margin-left: 2px;
+        vertical-align: middle;
+        border-top: $caret-width-base dashed;
+        border-right: $caret-width-base solid transparent;
+        border-left: $caret-width-base solid transparent;
         color: $gray-darkest;
       }
     }
@@ -39,8 +46,8 @@
 }
 
 .select2-drop {
-  @include box-shadow(rgba(76, 86, 103, 0.247059) 0 0 1px 0, rgba(31, 37, 50, 0.317647) 0 2px 18px 0);
-  @include border-radius ($border-radius-default);
+  box-shadow: rgba(76, 86, 103, 0.247059) 0 0 1px 0, rgba(31, 37, 50, 0.317647) 0 2px 18px 0;
+  border-radius: $border-radius-default;
   border: none;
   min-width: 175px;
 }
@@ -65,7 +72,7 @@
 
 .select2-container-active {
   .select2-choice, .select2-choices {
-    @include box-shadow(none);
+    box-shadow: none;
   }
 }
 
@@ -75,18 +82,18 @@
     outline: 0;
     background-image: none;
     background-color: $white-dark;
-    @include box-shadow($gl-btn-active-gradient);
+    box-shadow: $gl-btn-active-gradient;
   }
 }
 
 .select2-container-multi {
   .select2-choices {
-    @include border-radius($border-radius-default);
+    border-radius: $border-radius-default;
     border-color: $input-border;
     background: none;
 
     .select2-search-field input {
-      padding: $gl-padding / 2;
+      padding: 5px $gl-padding / 2;
       font-size: 13px;
       height: auto;
       font-family: inherit;
@@ -94,7 +101,7 @@
     }
 
     .select2-search-choice {
-      margin: 8px 0 0 8px;
+      margin: 5px 0 0 8px;
       box-shadow: none;
       border-color: $input-border;
       color: $gl-text-color;
@@ -116,7 +123,7 @@
   &.select2-container-active .select2-choices,
   &.select2-dropdown-open .select2-choices {
     border-color: $border-white-normal;
-    @include box-shadow($gl-btn-active-gradient);
+    box-shadow: $gl-btn-active-gradient;
   }
 }
 
@@ -130,6 +137,7 @@
 
   .select2-results {
     max-height: 350px;
+
     .select2-highlighted {
       background: $gl-primary;
     }
@@ -150,7 +158,7 @@
   background-repeat: no-repeat;
   background-position: right 0 bottom 6px;
   border: 1px solid $input-border;
-  @include border-radius($border-radius-default);
+  border-radius: $border-radius-default;
   transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
 
   &:focus {
@@ -205,9 +213,11 @@
   .group-image {
     float: left;
   }
+
   .group-name {
     font-weight: bold;
   }
+
   .group-path {
     color: #999;
   }
@@ -232,6 +242,7 @@
     color: #aaa;
     font-weight: normal;
   }
+
   .namespace-path {
     margin-left: 10px;
     font-weight: bolder;
diff --git a/app/assets/stylesheets/framework/sidebar.scss b/app/assets/stylesheets/framework/sidebar.scss
index 557ef7291cf..ec52f326eb9 100644
--- a/app/assets/stylesheets/framework/sidebar.scss
+++ b/app/assets/stylesheets/framework/sidebar.scss
@@ -4,7 +4,7 @@
 
   &.page-sidebar-pinned {
     .sidebar-wrapper {
-      @include box-shadow(none);
+      box-shadow: none;
     }
   }
 
@@ -17,7 +17,7 @@
     width: 0;
     overflow: hidden;
     transition: width $sidebar-transition-duration;
-    @include box-shadow(2px 0 16px 0 $black-transparent);
+    box-shadow: 2px 0 16px 0 $black-transparent;
   }
 }
 
@@ -100,7 +100,7 @@
   .count {
     float: right;
     padding: 0 8px;
-    @include border-radius(6px);
+    border-radius: 6px;
   }
 }
 
diff --git a/app/assets/stylesheets/framework/timeline.scss b/app/assets/stylesheets/framework/timeline.scss
index 0b0bd80c326..eb63a9f214b 100644
--- a/app/assets/stylesheets/framework/timeline.scss
+++ b/app/assets/stylesheets/framework/timeline.scss
@@ -48,6 +48,7 @@
     &:before {
       background: none;
     }
+
     .timeline-entry .timeline-entry-inner {
       .timeline-icon {
         display: none;
diff --git a/app/assets/stylesheets/framework/tw_bootstrap.scss b/app/assets/stylesheets/framework/tw_bootstrap.scss
index e3154657c54..f4106641269 100644
--- a/app/assets/stylesheets/framework/tw_bootstrap.scss
+++ b/app/assets/stylesheets/framework/tw_bootstrap.scss
@@ -48,31 +48,40 @@
 .clearfix {
   @include clearfix();
 }
+
 .center-block {
   @include center-block();
 }
+
 .pull-right {
   float: right !important;
 }
+
 .pull-left {
   float: left !important;
 }
+
 .hide {
   display: none;
 }
+
 .show {
   display: block !important;
 }
+
 .invisible {
   visibility: hidden;
 }
+
 .text-hide {
   @include text-hide();
 }
+
 .hidden {
   display: none !important;
   visibility: hidden !important;
 }
+
 .affix {
   position: fixed;
 }
@@ -146,6 +155,7 @@
       padding: 6px 15px;
       font-size: 13px;
       font-weight: normal;
+
       a {
         color: #777;
       }
diff --git a/app/assets/stylesheets/framework/typography.scss b/app/assets/stylesheets/framework/typography.scss
index 9f2d53d5206..8df0067fac1 100644
--- a/app/assets/stylesheets/framework/typography.scss
+++ b/app/assets/stylesheets/framework/typography.scss
@@ -106,6 +106,7 @@
     @extend .table-bordered;
     margin: 12px 0;
     color: #5c5d5e;
+
     th {
       background: #f8fafc;
     }
@@ -116,7 +117,7 @@
     font-size: 13px;
     line-height: 1.6em;
     overflow-x: auto;
-    @include border-radius(2px);
+    border-radius: 2px;
   }
 
   p > code {
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index 14ec310de2d..4c34ed3ebf7 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -17,8 +17,10 @@ $white-normal: #ededed;
 $white-dark: #ececec;
 
 $gray-light: #fafafa;
+$gray-lighter: #f9f9f9;
 $gray-normal: #f5f5f5;
 $gray-dark: #ededed;
+$gray-darker: #eee;
 $gray-darkest: #c9c9c9;
 
 $green-light: #38ae67;
@@ -33,6 +35,8 @@ $blue-medium-light: #3498cb;
 $blue-medium: #2f8ebf;
 $blue-medium-dark: #2d86b4;
 
+$blue-light-transparent: rgba(44, 159, 216, 0.05);
+
 $orange-light: #fc8a51;
 $orange-normal: #e75e40;
 $orange-dark: #ce5237;
@@ -91,6 +95,7 @@ $table-text-gray:       #8f8f8f;
 $gl-font-size:         15px;
 $gl-title-color:       #333;
 $gl-text-color:        #5c5c5c;
+$gl-text-color-light:  #8c8c8c;
 $gl-text-green:        #4a2;
 $gl-text-red:          #d12f19;
 $gl-text-orange:       #d90;
diff --git a/app/assets/stylesheets/highlight/dark.scss b/app/assets/stylesheets/highlight/dark.scss
index 16ffbe57a99..a3acee299e3 100644
--- a/app/assets/stylesheets/highlight/dark.scss
+++ b/app/assets/stylesheets/highlight/dark.scss
@@ -55,68 +55,68 @@
     color: #000 !important;
   }
 
-  .hll { background-color: #373b41 }
-  .c { color: #969896 } /* Comment */
-  .err { color: #c66 } /* Error */
-  .k { color: #b294bb } /* Keyword */
-  .l { color: #de935f } /* Literal */
-  .n { color: #c5c8c6 } /* Name */
-  .o { color: #8abeb7 } /* Operator */
-  .p { color: #c5c8c6 } /* Punctuation */
-  .cm { color: #969896 } /* Comment.Multiline */
-  .cp { color: #969896 } /* Comment.Preproc */
-  .c1 { color: #969896 } /* Comment.Single */
-  .cs { color: #969896 } /* Comment.Special */
-  .gd { color: #c66 } /* Generic.Deleted */
-  .ge { font-style: italic } /* Generic.Emph */
-  .gh { color: #c5c8c6; font-weight: bold } /* Generic.Heading */
-  .gi { color: #b5bd68 } /* Generic.Inserted */
-  .gp { color: #969896; font-weight: bold } /* Generic.Prompt */
-  .gs { font-weight: bold } /* Generic.Strong */
-  .gu { color: #8abeb7; font-weight: bold } /* Generic.Subheading */
-  .kc { color: #b294bb } /* Keyword.Constant */
-  .kd { color: #b294bb } /* Keyword.Declaration */
-  .kn { color: #8abeb7 } /* Keyword.Namespace */
-  .kp { color: #b294bb } /* Keyword.Pseudo */
-  .kr { color: #b294bb } /* Keyword.Reserved */
-  .kt { color: #f0c674 } /* Keyword.Type */
-  .ld { color: #b5bd68 } /* Literal.Date */
-  .m { color: #de935f } /* Literal.Number */
-  .s { color: #b5bd68 } /* Literal.String */
-  .na { color: #81a2be } /* Name.Attribute */
-  .nb { color: #c5c8c6 } /* Name.Builtin */
-  .nc { color: #f0c674 } /* Name.Class */
-  .no { color: #c66 } /* Name.Constant */
-  .nd { color: #8abeb7 } /* Name.Decorator */
-  .ni { color: #c5c8c6 } /* Name.Entity */
-  .ne { color: #c66 } /* Name.Exception */
-  .nf { color: #81a2be } /* Name.Function */
-  .nl { color: #c5c8c6 } /* Name.Label */
-  .nn { color: #f0c674 } /* Name.Namespace */
-  .nx { color: #81a2be } /* Name.Other */
-  .py { color: #c5c8c6 } /* Name.Property */
-  .nt { color: #8abeb7 } /* Name.Tag */
-  .nv { color: #c66 } /* Name.Variable */
-  .ow { color: #8abeb7 } /* Operator.Word */
-  .w { color: #c5c8c6 } /* Text.Whitespace */
-  .mf { color: #de935f } /* Literal.Number.Float */
-  .mh { color: #de935f } /* Literal.Number.Hex */
-  .mi { color: #de935f } /* Literal.Number.Integer */
-  .mo { color: #de935f } /* Literal.Number.Oct */
-  .sb { color: #b5bd68 } /* Literal.String.Backtick */
-  .sc { color: #c5c8c6 } /* Literal.String.Char */
-  .sd { color: #969896 } /* Literal.String.Doc */
-  .s2 { color: #b5bd68 } /* Literal.String.Double */
-  .se { color: #de935f } /* Literal.String.Escape */
-  .sh { color: #b5bd68 } /* Literal.String.Heredoc */
-  .si { color: #de935f } /* Literal.String.Interpol */
-  .sx { color: #b5bd68 } /* Literal.String.Other */
-  .sr { color: #b5bd68 } /* Literal.String.Regex */
-  .s1 { color: #b5bd68 } /* Literal.String.Single */
-  .ss { color: #b5bd68 } /* Literal.String.Symbol */
-  .bp { color: #c5c8c6 } /* Name.Builtin.Pseudo */
-  .vc { color: #c66 } /* Name.Variable.Class */
-  .vg { color: #c66 } /* Name.Variable.Global */
-  .vi { color: #c66 } /* Name.Variable.Instance */
-  .il { color: #de935f } /* Literal.Number.Integer.Long */
+  .hll { background-color: #373b41; }
+  .c { color: #969896; } /* Comment */
+  .err { color: #c66; } /* Error */
+  .k { color: #b294bb; } /* Keyword */
+  .l { color: #de935f; } /* Literal */
+  .n { color: #c5c8c6; } /* Name */
+  .o { color: #8abeb7; } /* Operator */
+  .p { color: #c5c8c6; } /* Punctuation */
+  .cm { color: #969896; } /* Comment.Multiline */
+  .cp { color: #969896; } /* Comment.Preproc */
+  .c1 { color: #969896; } /* Comment.Single */
+  .cs { color: #969896; } /* Comment.Special */
+  .gd { color: #c66; } /* Generic.Deleted */
+  .ge { font-style: italic; } /* Generic.Emph */
+  .gh { color: #c5c8c6; font-weight: bold; } /* Generic.Heading */
+  .gi { color: #b5bd68; } /* Generic.Inserted */
+  .gp { color: #969896; font-weight: bold; } /* Generic.Prompt */
+  .gs { font-weight: bold; } /* Generic.Strong */
+  .gu { color: #8abeb7; font-weight: bold; } /* Generic.Subheading */
+  .kc { color: #b294bb; } /* Keyword.Constant */
+  .kd { color: #b294bb; } /* Keyword.Declaration */
+  .kn { color: #8abeb7; } /* Keyword.Namespace */
+  .kp { color: #b294bb; } /* Keyword.Pseudo */
+  .kr { color: #b294bb; } /* Keyword.Reserved */
+  .kt { color: #f0c674; } /* Keyword.Type */
+  .ld { color: #b5bd68; } /* Literal.Date */
+  .m { color: #de935f; } /* Literal.Number */
+  .s { color: #b5bd68; } /* Literal.String */
+  .na { color: #81a2be; } /* Name.Attribute */
+  .nb { color: #c5c8c6; } /* Name.Builtin */
+  .nc { color: #f0c674; } /* Name.Class */
+  .no { color: #c66; } /* Name.Constant */
+  .nd { color: #8abeb7; } /* Name.Decorator */
+  .ni { color: #c5c8c6; } /* Name.Entity */
+  .ne { color: #c66; } /* Name.Exception */
+  .nf { color: #81a2be; } /* Name.Function */
+  .nl { color: #c5c8c6; } /* Name.Label */
+  .nn { color: #f0c674; } /* Name.Namespace */
+  .nx { color: #81a2be; } /* Name.Other */
+  .py { color: #c5c8c6; } /* Name.Property */
+  .nt { color: #8abeb7; } /* Name.Tag */
+  .nv { color: #c66; } /* Name.Variable */
+  .ow { color: #8abeb7; } /* Operator.Word */
+  .w { color: #c5c8c6; } /* Text.Whitespace */
+  .mf { color: #de935f; } /* Literal.Number.Float */
+  .mh { color: #de935f; } /* Literal.Number.Hex */
+  .mi { color: #de935f; } /* Literal.Number.Integer */
+  .mo { color: #de935f; } /* Literal.Number.Oct */
+  .sb { color: #b5bd68; } /* Literal.String.Backtick */
+  .sc { color: #c5c8c6; } /* Literal.String.Char */
+  .sd { color: #969896; } /* Literal.String.Doc */
+  .s2 { color: #b5bd68; } /* Literal.String.Double */
+  .se { color: #de935f; } /* Literal.String.Escape */
+  .sh { color: #b5bd68; } /* Literal.String.Heredoc */
+  .si { color: #de935f; } /* Literal.String.Interpol */
+  .sx { color: #b5bd68; } /* Literal.String.Other */
+  .sr { color: #b5bd68; } /* Literal.String.Regex */
+  .s1 { color: #b5bd68; } /* Literal.String.Single */
+  .ss { color: #b5bd68; } /* Literal.String.Symbol */
+  .bp { color: #c5c8c6; } /* Name.Builtin.Pseudo */
+  .vc { color: #c66; } /* Name.Variable.Class */
+  .vg { color: #c66; } /* Name.Variable.Global */
+  .vi { color: #c66; } /* Name.Variable.Instance */
+  .il { color: #de935f; } /* Literal.Number.Integer.Long */
 }
diff --git a/app/assets/stylesheets/highlight/monokai.scss b/app/assets/stylesheets/highlight/monokai.scss
index 7de920e074b..e9228c94db9 100644
--- a/app/assets/stylesheets/highlight/monokai.scss
+++ b/app/assets/stylesheets/highlight/monokai.scss
@@ -55,65 +55,65 @@
     color: #000 !important;
   }
 
-  .hll { background-color: #49483e }
-  .c { color: #75715e } /* Comment */
-  .err { color: #960050; background-color: #1e0010 } /* Error */
-  .k { color: #66d9ef } /* Keyword */
-  .l { color: #ae81ff } /* Literal */
-  .n { color: #f8f8f2 } /* Name */
-  .o { color: #f92672 } /* Operator */
-  .p { color: #f8f8f2 } /* Punctuation */
-  .cm { color: #75715e } /* Comment.Multiline */
-  .cp { color: #75715e } /* Comment.Preproc */
-  .c1 { color: #75715e } /* Comment.Single */
-  .cs { color: #75715e } /* Comment.Special */
-  .ge { font-style: italic } /* Generic.Emph */
-  .gs { font-weight: bold } /* Generic.Strong */
-  .kc { color: #66d9ef } /* Keyword.Constant */
-  .kd { color: #66d9ef } /* Keyword.Declaration */
-  .kn { color: #f92672 } /* Keyword.Namespace */
-  .kp { color: #66d9ef } /* Keyword.Pseudo */
-  .kr { color: #66d9ef } /* Keyword.Reserved */
-  .kt { color: #66d9ef } /* Keyword.Type */
-  .ld { color: #e6db74 } /* Literal.Date */
-  .m { color: #ae81ff } /* Literal.Number */
-  .s { color: #e6db74 } /* Literal.String */
-  .na { color: #a6e22e } /* Name.Attribute */
-  .nb { color: #f8f8f2 } /* Name.Builtin */
-  .nc { color: #a6e22e } /* Name.Class */
-  .no { color: #66d9ef } /* Name.Constant */
-  .nd { color: #a6e22e } /* Name.Decorator */
-  .ni { color: #f8f8f2 } /* Name.Entity */
-  .ne { color: #a6e22e } /* Name.Exception */
-  .nf { color: #a6e22e } /* Name.Function */
-  .nl { color: #f8f8f2 } /* Name.Label */
-  .nn { color: #f8f8f2 } /* Name.Namespace */
-  .nx { color: #a6e22e } /* Name.Other */
-  .py { color: #f8f8f2 } /* Name.Property */
-  .nt { color: #f92672 } /* Name.Tag */
-  .nv { color: #f8f8f2 } /* Name.Variable */
-  .ow { color: #f92672 } /* Operator.Word */
-  .w { color: #f8f8f2 } /* Text.Whitespace */
-  .mf { color: #ae81ff } /* Literal.Number.Float */
-  .mh { color: #ae81ff } /* Literal.Number.Hex */
-  .mi { color: #ae81ff } /* Literal.Number.Integer */
-  .mo { color: #ae81ff } /* Literal.Number.Oct */
-  .sb { color: #e6db74 } /* Literal.String.Backtick */
-  .sc { color: #e6db74 } /* Literal.String.Char */
-  .sd { color: #e6db74 } /* Literal.String.Doc */
-  .s2 { color: #e6db74 } /* Literal.String.Double */
-  .se { color: #ae81ff } /* Literal.String.Escape */
-  .sh { color: #e6db74 } /* Literal.String.Heredoc */
-  .si { color: #e6db74 } /* Literal.String.Interpol */
-  .sx { color: #e6db74 } /* Literal.String.Other */
-  .sr { color: #e6db74 } /* Literal.String.Regex */
-  .s1 { color: #e6db74 } /* Literal.String.Single */
-  .ss { color: #e6db74 } /* Literal.String.Symbol */
-  .bp { color: #f8f8f2 } /* Name.Builtin.Pseudo */
-  .vc { color: #f8f8f2 } /* Name.Variable.Class */
-  .vg { color: #f8f8f2 } /* Name.Variable.Global */
-  .vi { color: #f8f8f2 } /* Name.Variable.Instance */
-  .il { color: #ae81ff } /* Literal.Number.Integer.Long */
+  .hll { background-color: #49483e; }
+  .c { color: #75715e; } /* Comment */
+  .err { color: #960050; background-color: #1e0010; } /* Error */
+  .k { color: #66d9ef; } /* Keyword */
+  .l { color: #ae81ff; } /* Literal */
+  .n { color: #f8f8f2; } /* Name */
+  .o { color: #f92672; } /* Operator */
+  .p { color: #f8f8f2; } /* Punctuation */
+  .cm { color: #75715e; } /* Comment.Multiline */
+  .cp { color: #75715e; } /* Comment.Preproc */
+  .c1 { color: #75715e; } /* Comment.Single */
+  .cs { color: #75715e; } /* Comment.Special */
+  .ge { font-style: italic; } /* Generic.Emph */
+  .gs { font-weight: bold; } /* Generic.Strong */
+  .kc { color: #66d9ef; } /* Keyword.Constant */
+  .kd { color: #66d9ef; } /* Keyword.Declaration */
+  .kn { color: #f92672; } /* Keyword.Namespace */
+  .kp { color: #66d9ef; } /* Keyword.Pseudo */
+  .kr { color: #66d9ef; } /* Keyword.Reserved */
+  .kt { color: #66d9ef; } /* Keyword.Type */
+  .ld { color: #e6db74; } /* Literal.Date */
+  .m { color: #ae81ff; } /* Literal.Number */
+  .s { color: #e6db74; } /* Literal.String */
+  .na { color: #a6e22e; } /* Name.Attribute */
+  .nb { color: #f8f8f2; } /* Name.Builtin */
+  .nc { color: #a6e22e; } /* Name.Class */
+  .no { color: #66d9ef; } /* Name.Constant */
+  .nd { color: #a6e22e; } /* Name.Decorator */
+  .ni { color: #f8f8f2; } /* Name.Entity */
+  .ne { color: #a6e22e; } /* Name.Exception */
+  .nf { color: #a6e22e; } /* Name.Function */
+  .nl { color: #f8f8f2; } /* Name.Label */
+  .nn { color: #f8f8f2; } /* Name.Namespace */
+  .nx { color: #a6e22e; } /* Name.Other */
+  .py { color: #f8f8f2; } /* Name.Property */
+  .nt { color: #f92672; } /* Name.Tag */
+  .nv { color: #f8f8f2; } /* Name.Variable */
+  .ow { color: #f92672; } /* Operator.Word */
+  .w { color: #f8f8f2; } /* Text.Whitespace */
+  .mf { color: #ae81ff; } /* Literal.Number.Float */
+  .mh { color: #ae81ff; } /* Literal.Number.Hex */
+  .mi { color: #ae81ff; } /* Literal.Number.Integer */
+  .mo { color: #ae81ff; } /* Literal.Number.Oct */
+  .sb { color: #e6db74; } /* Literal.String.Backtick */
+  .sc { color: #e6db74; } /* Literal.String.Char */
+  .sd { color: #e6db74; } /* Literal.String.Doc */
+  .s2 { color: #e6db74; } /* Literal.String.Double */
+  .se { color: #ae81ff; } /* Literal.String.Escape */
+  .sh { color: #e6db74; } /* Literal.String.Heredoc */
+  .si { color: #e6db74; } /* Literal.String.Interpol */
+  .sx { color: #e6db74; } /* Literal.String.Other */
+  .sr { color: #e6db74; } /* Literal.String.Regex */
+  .s1 { color: #e6db74; } /* Literal.String.Single */
+  .ss { color: #e6db74; } /* Literal.String.Symbol */
+  .bp { color: #f8f8f2; } /* Name.Builtin.Pseudo */
+  .vc { color: #f8f8f2; } /* Name.Variable.Class */
+  .vg { color: #f8f8f2; } /* Name.Variable.Global */
+  .vi { color: #f8f8f2; } /* Name.Variable.Instance */
+  .il { color: #ae81ff; } /* Literal.Number.Integer.Long */
   .gu { color: #75715e; } /* Generic.Subheading & Diff Unified/Comment? */
   .gd { color: #f92672; } /* Generic.Deleted & Diff Deleted */
   .gi { color: #a6e22e; } /* Generic.Inserted & Diff Inserted */
diff --git a/app/assets/stylesheets/highlight/solarized_dark.scss b/app/assets/stylesheets/highlight/solarized_dark.scss
index b11499c71ee..c3c7773b9e2 100644
--- a/app/assets/stylesheets/highlight/solarized_dark.scss
+++ b/app/assets/stylesheets/highlight/solarized_dark.scss
@@ -72,72 +72,72 @@
   green     #859900  operators, other keywords
   */
 
-  .c { color: #586e75 } /* Comment */
-  .err { color: #93a1a1 } /* Error */
-  .g { color: #93a1a1 } /* Generic */
-  .k { color: #859900 } /* Keyword */
-  .l { color: #93a1a1 } /* Literal */
-  .n { color: #93a1a1 } /* Name */
-  .o { color: #859900 } /* Operator */
-  .x { color: #cb4b16 } /* Other */
-  .p { color: #93a1a1 } /* Punctuation */
-  .cm { color: #586e75 } /* Comment.Multiline */
-  .cp { color: #859900 } /* Comment.Preproc */
-  .c1 { color: #586e75 } /* Comment.Single */
-  .cs { color: #859900 } /* Comment.Special */
-  .gd { color: #2aa198 } /* Generic.Deleted */
-  .ge { color: #93a1a1; font-style: italic } /* Generic.Emph */
-  .gr { color: #dc322f } /* Generic.Error */
-  .gh { color: #cb4b16 } /* Generic.Heading */
-  .gi { color: #859900 } /* Generic.Inserted */
-  .go { color: #93a1a1 } /* Generic.Output */
-  .gp { color: #93a1a1 } /* Generic.Prompt */
-  .gs { color: #93a1a1; font-weight: bold } /* Generic.Strong */
-  .gu { color: #cb4b16 } /* Generic.Subheading */
-  .gt { color: #93a1a1 } /* Generic.Traceback */
-  .kc { color: #cb4b16 } /* Keyword.Constant */
-  .kd { color: #268bd2 } /* Keyword.Declaration */
-  .kn { color: #859900 } /* Keyword.Namespace */
-  .kp { color: #859900 } /* Keyword.Pseudo */
-  .kr { color: #268bd2 } /* Keyword.Reserved */
-  .kt { color: #dc322f } /* Keyword.Type */
-  .ld { color: #93a1a1 } /* Literal.Date */
-  .m { color: #2aa198 } /* Literal.Number */
-  .s { color: #2aa198 } /* Literal.String */
-  .na { color: #93a1a1 } /* Name.Attribute */
-  .nb { color: #b58900 } /* Name.Builtin */
-  .nc { color: #268bd2 } /* Name.Class */
-  .no { color: #cb4b16 } /* Name.Constant */
-  .nd { color: #268bd2 } /* Name.Decorator */
-  .ni { color: #cb4b16 } /* Name.Entity */
-  .ne { color: #cb4b16 } /* Name.Exception */
-  .nf { color: #268bd2 } /* Name.Function */
-  .nl { color: #93a1a1 } /* Name.Label */
-  .nn { color: #93a1a1 } /* Name.Namespace */
-  .nx { color: #93a1a1 } /* Name.Other */
-  .py { color: #93a1a1 } /* Name.Property */
-  .nt { color: #268bd2 } /* Name.Tag */
-  .nv { color: #268bd2 } /* Name.Variable */
-  .ow { color: #859900 } /* Operator.Word */
-  .w { color: #93a1a1 } /* Text.Whitespace */
-  .mf { color: #2aa198 } /* Literal.Number.Float */
-  .mh { color: #2aa198 } /* Literal.Number.Hex */
-  .mi { color: #2aa198 } /* Literal.Number.Integer */
-  .mo { color: #2aa198 } /* Literal.Number.Oct */
-  .sb { color: #586e75 } /* Literal.String.Backtick */
-  .sc { color: #2aa198 } /* Literal.String.Char */
-  .sd { color: #93a1a1 } /* Literal.String.Doc */
-  .s2 { color: #2aa198 } /* Literal.String.Double */
-  .se { color: #cb4b16 } /* Literal.String.Escape */
-  .sh { color: #93a1a1 } /* Literal.String.Heredoc */
-  .si { color: #2aa198 } /* Literal.String.Interpol */
-  .sx { color: #2aa198 } /* Literal.String.Other */
-  .sr { color: #dc322f } /* Literal.String.Regex */
-  .s1 { color: #2aa198 } /* Literal.String.Single */
-  .ss { color: #2aa198 } /* Literal.String.Symbol */
-  .bp { color: #268bd2 } /* Name.Builtin.Pseudo */
-  .vc { color: #268bd2 } /* Name.Variable.Class */
-  .vg { color: #268bd2 } /* Name.Variable.Global */
-  .vi { color: #268bd2 } /* Name.Variable.Instance */
-  .il { color: #2aa198 } /* Literal.Number.Integer.Long */
+  .c { color: #586e75; } /* Comment */
+  .err { color: #93a1a1; } /* Error */
+  .g { color: #93a1a1; } /* Generic */
+  .k { color: #859900; } /* Keyword */
+  .l { color: #93a1a1; } /* Literal */
+  .n { color: #93a1a1; } /* Name */
+  .o { color: #859900; } /* Operator */
+  .x { color: #cb4b16; } /* Other */
+  .p { color: #93a1a1; } /* Punctuation */
+  .cm { color: #586e75; } /* Comment.Multiline */
+  .cp { color: #859900; } /* Comment.Preproc */
+  .c1 { color: #586e75; } /* Comment.Single */
+  .cs { color: #859900; } /* Comment.Special */
+  .gd { color: #2aa198; } /* Generic.Deleted */
+  .ge { color: #93a1a1; font-style: italic; } /* Generic.Emph */
+  .gr { color: #dc322f; } /* Generic.Error */
+  .gh { color: #cb4b16; } /* Generic.Heading */
+  .gi { color: #859900; } /* Generic.Inserted */
+  .go { color: #93a1a1; } /* Generic.Output */
+  .gp { color: #93a1a1; } /* Generic.Prompt */
+  .gs { color: #93a1a1; font-weight: bold; } /* Generic.Strong */
+  .gu { color: #cb4b16; } /* Generic.Subheading */
+  .gt { color: #93a1a1; } /* Generic.Traceback */
+  .kc { color: #cb4b16; } /* Keyword.Constant */
+  .kd { color: #268bd2; } /* Keyword.Declaration */
+  .kn { color: #859900; } /* Keyword.Namespace */
+  .kp { color: #859900; } /* Keyword.Pseudo */
+  .kr { color: #268bd2; } /* Keyword.Reserved */
+  .kt { color: #dc322f; } /* Keyword.Type */
+  .ld { color: #93a1a1; } /* Literal.Date */
+  .m { color: #2aa198; } /* Literal.Number */
+  .s { color: #2aa198; } /* Literal.String */
+  .na { color: #93a1a1; } /* Name.Attribute */
+  .nb { color: #b58900; } /* Name.Builtin */
+  .nc { color: #268bd2; } /* Name.Class */
+  .no { color: #cb4b16; } /* Name.Constant */
+  .nd { color: #268bd2; } /* Name.Decorator */
+  .ni { color: #cb4b16; } /* Name.Entity */
+  .ne { color: #cb4b16; } /* Name.Exception */
+  .nf { color: #268bd2; } /* Name.Function */
+  .nl { color: #93a1a1; } /* Name.Label */
+  .nn { color: #93a1a1; } /* Name.Namespace */
+  .nx { color: #93a1a1; } /* Name.Other */
+  .py { color: #93a1a1; } /* Name.Property */
+  .nt { color: #268bd2; } /* Name.Tag */
+  .nv { color: #268bd2; } /* Name.Variable */
+  .ow { color: #859900; } /* Operator.Word */
+  .w { color: #93a1a1; } /* Text.Whitespace */
+  .mf { color: #2aa198; } /* Literal.Number.Float */
+  .mh { color: #2aa198; } /* Literal.Number.Hex */
+  .mi { color: #2aa198; } /* Literal.Number.Integer */
+  .mo { color: #2aa198; } /* Literal.Number.Oct */
+  .sb { color: #586e75; } /* Literal.String.Backtick */
+  .sc { color: #2aa198; } /* Literal.String.Char */
+  .sd { color: #93a1a1; } /* Literal.String.Doc */
+  .s2 { color: #2aa198; } /* Literal.String.Double */
+  .se { color: #cb4b16; } /* Literal.String.Escape */
+  .sh { color: #93a1a1; } /* Literal.String.Heredoc */
+  .si { color: #2aa198; } /* Literal.String.Interpol */
+  .sx { color: #2aa198; } /* Literal.String.Other */
+  .sr { color: #dc322f; } /* Literal.String.Regex */
+  .s1 { color: #2aa198; } /* Literal.String.Single */
+  .ss { color: #2aa198; } /* Literal.String.Symbol */
+  .bp { color: #268bd2; } /* Name.Builtin.Pseudo */
+  .vc { color: #268bd2; } /* Name.Variable.Class */
+  .vg { color: #268bd2; } /* Name.Variable.Global */
+  .vi { color: #268bd2; } /* Name.Variable.Instance */
+  .il { color: #2aa198; } /* Literal.Number.Integer.Long */
 }
diff --git a/app/assets/stylesheets/highlight/solarized_light.scss b/app/assets/stylesheets/highlight/solarized_light.scss
index 657bb5e3cd9..5956a28cafe 100644
--- a/app/assets/stylesheets/highlight/solarized_light.scss
+++ b/app/assets/stylesheets/highlight/solarized_light.scss
@@ -78,72 +78,72 @@
   green     #859900  operators, other keywords
   */
 
-  .c { color: #93a1a1 } /* Comment */
-  .err { color: #586e75 } /* Error */
-  .g { color: #586e75 } /* Generic */
-  .k { color: #859900 } /* Keyword */
-  .l { color: #586e75 } /* Literal */
-  .n { color: #586e75 } /* Name */
-  .o { color: #859900 } /* Operator */
-  .x { color: #cb4b16 } /* Other */
-  .p { color: #586e75 } /* Punctuation */
-  .cm { color: #93a1a1 } /* Comment.Multiline */
-  .cp { color: #859900 } /* Comment.Preproc */
-  .c1 { color: #93a1a1 } /* Comment.Single */
-  .cs { color: #859900 } /* Comment.Special */
-  .gd { color: #2aa198 } /* Generic.Deleted */
-  .ge { color: #586e75; font-style: italic } /* Generic.Emph */
-  .gr { color: #dc322f } /* Generic.Error */
-  .gh { color: #cb4b16 } /* Generic.Heading */
-  .gi { color: #859900 } /* Generic.Inserted */
-  .go { color: #586e75 } /* Generic.Output */
-  .gp { color: #586e75 } /* Generic.Prompt */
-  .gs { color: #586e75; font-weight: bold } /* Generic.Strong */
-  .gu { color: #cb4b16 } /* Generic.Subheading */
-  .gt { color: #586e75 } /* Generic.Traceback */
-  .kc { color: #cb4b16 } /* Keyword.Constant */
-  .kd { color: #268bd2 } /* Keyword.Declaration */
-  .kn { color: #859900 } /* Keyword.Namespace */
-  .kp { color: #859900 } /* Keyword.Pseudo */
-  .kr { color: #268bd2 } /* Keyword.Reserved */
-  .kt { color: #dc322f } /* Keyword.Type */
-  .ld { color: #586e75 } /* Literal.Date */
-  .m { color: #2aa198 } /* Literal.Number */
-  .s { color: #2aa198 } /* Literal.String */
-  .na { color: #586e75 } /* Name.Attribute */
-  .nb { color: #b58900 } /* Name.Builtin */
-  .nc { color: #268bd2 } /* Name.Class */
-  .no { color: #cb4b16 } /* Name.Constant */
-  .nd { color: #268bd2 } /* Name.Decorator */
-  .ni { color: #cb4b16 } /* Name.Entity */
-  .ne { color: #cb4b16 } /* Name.Exception */
-  .nf { color: #268bd2 } /* Name.Function */
-  .nl { color: #586e75 } /* Name.Label */
-  .nn { color: #586e75 } /* Name.Namespace */
-  .nx { color: #586e75 } /* Name.Other */
-  .py { color: #586e75 } /* Name.Property */
-  .nt { color: #268bd2 } /* Name.Tag */
-  .nv { color: #268bd2 } /* Name.Variable */
-  .ow { color: #859900 } /* Operator.Word */
-  .w { color: #586e75 } /* Text.Whitespace */
-  .mf { color: #2aa198 } /* Literal.Number.Float */
-  .mh { color: #2aa198 } /* Literal.Number.Hex */
-  .mi { color: #2aa198 } /* Literal.Number.Integer */
-  .mo { color: #2aa198 } /* Literal.Number.Oct */
-  .sb { color: #93a1a1 } /* Literal.String.Backtick */
-  .sc { color: #2aa198 } /* Literal.String.Char */
-  .sd { color: #586e75 } /* Literal.String.Doc */
-  .s2 { color: #2aa198 } /* Literal.String.Double */
-  .se { color: #cb4b16 } /* Literal.String.Escape */
-  .sh { color: #586e75 } /* Literal.String.Heredoc */
-  .si { color: #2aa198 } /* Literal.String.Interpol */
-  .sx { color: #2aa198 } /* Literal.String.Other */
-  .sr { color: #dc322f } /* Literal.String.Regex */
-  .s1 { color: #2aa198 } /* Literal.String.Single */
-  .ss { color: #2aa198 } /* Literal.String.Symbol */
-  .bp { color: #268bd2 } /* Name.Builtin.Pseudo */
-  .vc { color: #268bd2 } /* Name.Variable.Class */
-  .vg { color: #268bd2 } /* Name.Variable.Global */
-  .vi { color: #268bd2 } /* Name.Variable.Instance */
-  .il { color: #2aa198 } /* Literal.Number.Integer.Long */
+  .c { color: #93a1a1; } /* Comment */
+  .err { color: #586e75; } /* Error */
+  .g { color: #586e75; } /* Generic */
+  .k { color: #859900; } /* Keyword */
+  .l { color: #586e75; } /* Literal */
+  .n { color: #586e75; } /* Name */
+  .o { color: #859900; } /* Operator */
+  .x { color: #cb4b16; } /* Other */
+  .p { color: #586e75; } /* Punctuation */
+  .cm { color: #93a1a1; } /* Comment.Multiline */
+  .cp { color: #859900; } /* Comment.Preproc */
+  .c1 { color: #93a1a1; } /* Comment.Single */
+  .cs { color: #859900; } /* Comment.Special */
+  .gd { color: #2aa198; } /* Generic.Deleted */
+  .ge { color: #586e75; font-style: italic; } /* Generic.Emph */
+  .gr { color: #dc322f; } /* Generic.Error */
+  .gh { color: #cb4b16; } /* Generic.Heading */
+  .gi { color: #859900; } /* Generic.Inserted */
+  .go { color: #586e75; } /* Generic.Output */
+  .gp { color: #586e75; } /* Generic.Prompt */
+  .gs { color: #586e75; font-weight: bold; } /* Generic.Strong */
+  .gu { color: #cb4b16; } /* Generic.Subheading */
+  .gt { color: #586e75; } /* Generic.Traceback */
+  .kc { color: #cb4b16; } /* Keyword.Constant */
+  .kd { color: #268bd2; } /* Keyword.Declaration */
+  .kn { color: #859900; } /* Keyword.Namespace */
+  .kp { color: #859900; } /* Keyword.Pseudo */
+  .kr { color: #268bd2; } /* Keyword.Reserved */
+  .kt { color: #dc322f; } /* Keyword.Type */
+  .ld { color: #586e75; } /* Literal.Date */
+  .m { color: #2aa198; } /* Literal.Number */
+  .s { color: #2aa198; } /* Literal.String */
+  .na { color: #586e75; } /* Name.Attribute */
+  .nb { color: #b58900; } /* Name.Builtin */
+  .nc { color: #268bd2; } /* Name.Class */
+  .no { color: #cb4b16; } /* Name.Constant */
+  .nd { color: #268bd2; } /* Name.Decorator */
+  .ni { color: #cb4b16; } /* Name.Entity */
+  .ne { color: #cb4b16; } /* Name.Exception */
+  .nf { color: #268bd2; } /* Name.Function */
+  .nl { color: #586e75; } /* Name.Label */
+  .nn { color: #586e75; } /* Name.Namespace */
+  .nx { color: #586e75; } /* Name.Other */
+  .py { color: #586e75; } /* Name.Property */
+  .nt { color: #268bd2; } /* Name.Tag */
+  .nv { color: #268bd2; } /* Name.Variable */
+  .ow { color: #859900; } /* Operator.Word */
+  .w { color: #586e75; } /* Text.Whitespace */
+  .mf { color: #2aa198; } /* Literal.Number.Float */
+  .mh { color: #2aa198; } /* Literal.Number.Hex */
+  .mi { color: #2aa198; } /* Literal.Number.Integer */
+  .mo { color: #2aa198; } /* Literal.Number.Oct */
+  .sb { color: #93a1a1; } /* Literal.String.Backtick */
+  .sc { color: #2aa198; } /* Literal.String.Char */
+  .sd { color: #586e75; } /* Literal.String.Doc */
+  .s2 { color: #2aa198; } /* Literal.String.Double */
+  .se { color: #cb4b16; } /* Literal.String.Escape */
+  .sh { color: #586e75; } /* Literal.String.Heredoc */
+  .si { color: #2aa198; } /* Literal.String.Interpol */
+  .sx { color: #2aa198; } /* Literal.String.Other */
+  .sr { color: #dc322f; } /* Literal.String.Regex */
+  .s1 { color: #2aa198; } /* Literal.String.Single */
+  .ss { color: #2aa198; } /* Literal.String.Symbol */
+  .bp { color: #268bd2; } /* Name.Builtin.Pseudo */
+  .vc { color: #268bd2; } /* Name.Variable.Class */
+  .vg { color: #268bd2; } /* Name.Variable.Global */
+  .vi { color: #268bd2; } /* Name.Variable.Instance */
+  .il { color: #2aa198; } /* Literal.Number.Integer.Long */
 }
diff --git a/app/assets/stylesheets/highlight/white.scss b/app/assets/stylesheets/highlight/white.scss
index 36a80a916b2..6f31a5235c0 100644
--- a/app/assets/stylesheets/highlight/white.scss
+++ b/app/assets/stylesheets/highlight/white.scss
@@ -86,7 +86,7 @@
     background-color: #fafe3d !important;
   }
 
-  .hll { background-color: #f8f8f8 }
+  .hll { background-color: #f8f8f8; }
   .c { color: #998; font-style: italic; }
   .err { color: #a61717; background-color: #e3d2d2; }
   .k { font-weight: bold; }
diff --git a/app/assets/stylesheets/mailers/repository_push_email.scss b/app/assets/stylesheets/mailers/repository_push_email.scss
index 5bfe9bcb443..8d1a6020ca4 100644
--- a/app/assets/stylesheets/mailers/repository_push_email.scss
+++ b/app/assets/stylesheets/mailers/repository_push_email.scss
@@ -78,7 +78,7 @@ span.highlight_word {
   background-color: #fafe3d !important;
 }
 
-.hll { background-color: #f8f8f8 }
+.hll { background-color: #f8f8f8; }
 .c { color: #998; font-style: italic; }
 .err { color: #a61717; background-color: #e3d2d2; }
 .k { font-weight: bold; }
diff --git a/app/assets/stylesheets/notify.scss b/app/assets/stylesheets/notify.scss
index fc12964872d..ced8c4a9907 100644
--- a/app/assets/stylesheets/notify.scss
+++ b/app/assets/stylesheets/notify.scss
@@ -2,22 +2,28 @@ img {
   max-width: 100%;
   height: auto;
 }
+
 p.details {
   font-style: italic;
-  color: #777
+  color: #777;
 }
+
 .footer > p {
   font-size: small;
-  color: #777
+  color: #777;
 }
+
 pre.commit-message {
   white-space: pre-wrap;
 }
+
 .file-stats > a {
   text-decoration: none;
+
   > .new-file {
     color: #090;
   }
+
   > .deleted-file {
     color: #b00;
   }
diff --git a/app/assets/stylesheets/pages/admin.scss b/app/assets/stylesheets/pages/admin.scss
index 8f71381f5c4..140d589024b 100644
--- a/app/assets/stylesheets/pages/admin.scss
+++ b/app/assets/stylesheets/pages/admin.scss
@@ -22,7 +22,7 @@
 
 .admin-filter form {
   .select2-container {
-    width: 100%
+    width: 100%;
   }
 
   .controls {
@@ -31,7 +31,7 @@
 
   .form-actions {
     padding-left: 130px;
-    background: #fff
+    background: #fff;
    }
 
   .visibility-levels {
@@ -106,26 +106,33 @@
   .table {
     table-layout: fixed;
   }
+
   .subheading {
     padding-bottom: $gl-padding;
   }
+
   .message {
     word-wrap: break-word;
   }
+
   .btn {
     white-space: normal;
     padding: $gl-btn-padding;
   }
+
   th {
     width: 15%;
+
     &.wide {
       width: 55%;
     }
   }
+
   @media (max-width: $screen-sm-max) {
     th {
       width: 100%;
     }
+
     td {
       width: 100%;
       float: left;
@@ -137,6 +144,7 @@
       margin-left: $btn-side-margin;
       margin-top: 3px;
     }
+
     span {
       font-size: 19px;
     }
diff --git a/app/assets/stylesheets/pages/boards.scss b/app/assets/stylesheets/pages/boards.scss
index ecc5b24e360..6e81c12aa55 100644
--- a/app/assets/stylesheets/pages/boards.scss
+++ b/app/assets/stylesheets/pages/boards.scss
@@ -162,6 +162,10 @@ lex
   list-style: none;
   overflow-y: scroll;
   overflow-x: hidden;
+
+  &.is-smaller {
+    height: calc(100% - 185px);
+  }
 }
 
 .board-list-loading {
@@ -233,3 +237,31 @@ lex
     margin-right: 5px;
   }
 }
+
+.board-new-issue-form {
+  margin: 5px;
+}
+
+.board-issue-count-holder {
+  margin-top: -3px;
+
+  .btn {
+    line-height: 12px;
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+  }
+}
+
+.board-issue-count {
+  padding-right: 10px;
+  padding-left: 10px;
+  line-height: 21px;
+  border-radius: $border-radius-base;
+  border: 1px solid $border-color;
+
+  &.has-btn {
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+    border-width: 1px 0 1px 1px;
+  }
+}
diff --git a/app/assets/stylesheets/pages/builds.scss b/app/assets/stylesheets/pages/builds.scss
index 194a39a8377..2fbf0cf34bf 100644
--- a/app/assets/stylesheets/pages/builds.scss
+++ b/app/assets/stylesheets/pages/builds.scss
@@ -137,6 +137,7 @@
 
   .retry-link {
     color: $gl-link-color;
+
     &:hover {
       text-decoration: underline;
     }
@@ -218,6 +219,7 @@
 
 .build-detail-row {
   margin-bottom: 5px;
+
   &:last-of-type {
     margin-bottom: 0;
   }
@@ -233,3 +235,9 @@
   right: 0;
   margin-top: -17px;
 }
+
+@media (min-width: $screen-md-min) {
+  .sub-nav.build {
+    width: calc(100% + #{$gutter_width});
+  }
+}
diff --git a/app/assets/stylesheets/pages/commit.scss b/app/assets/stylesheets/pages/commit.scss
index 53ec0002afe..264e7e01a34 100644
--- a/app/assets/stylesheets/pages/commit.scss
+++ b/app/assets/stylesheets/pages/commit.scss
@@ -51,6 +51,7 @@
       margin-left: 4px;
     }
   }
+
   .commit-committer-link,
   .commit-author-link {
     color: $gl-gray;
@@ -108,21 +109,25 @@
       line-height: 20px;
     }
   }
+
   .new-file {
     a {
       color: $gl-text-green;
     }
   }
+
   .renamed-file {
     a {
       color: $gl-text-orange;
     }
   }
+
   .deleted-file {
     a {
       color: $gl-text-red;
     }
   }
+
   .edit-file {
     a {
       color: $gl-text-color;
@@ -158,6 +163,7 @@
     position: absolute;
     z-index: 1;
   }
+
   > textarea {
     background-color: rgba(0, 0, 0, 0.0);
     font-family: inherit;
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index dc57a837155..2b5621e20d6 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -161,6 +161,7 @@
 
 .branch-commit {
   color: $gl-gray;
+
   .commit-id, .commit-row-message {
     color: $gl-gray;
   }
diff --git a/app/assets/stylesheets/pages/cycle_analytics.scss b/app/assets/stylesheets/pages/cycle_analytics.scss
index 778471a34d7..d732008de3d 100644
--- a/app/assets/stylesheets/pages/cycle_analytics.scss
+++ b/app/assets/stylesheets/pages/cycle_analytics.scss
@@ -50,7 +50,7 @@
 
   .bordered-box {
     border: 1px solid $border-color;
-    @include border-radius($border-radius-default);
+    border-radius: $border-radius-default;
   
   }
 
diff --git a/app/assets/stylesheets/pages/dashboard.scss b/app/assets/stylesheets/pages/dashboard.scss
index 42928ee279c..76225ed8d06 100644
--- a/app/assets/stylesheets/pages/dashboard.scss
+++ b/app/assets/stylesheets/pages/dashboard.scss
@@ -5,6 +5,7 @@
         background: $background-color;
         border-top-left-radius: 0;
       }
+
       border-top-left-radius: 0;
     }
   }
@@ -17,6 +18,7 @@
     float: left;
     @extend .col-md-2;
   }
+
   .btn {
     margin-left: 5px;
     float: left;
diff --git a/app/assets/stylesheets/pages/diff.scss b/app/assets/stylesheets/pages/diff.scss
index b8ef76cc74e..bdc82a8f0f5 100644
--- a/app/assets/stylesheets/pages/diff.scss
+++ b/app/assets/stylesheets/pages/diff.scss
@@ -33,6 +33,19 @@
       font-size: smaller;
     }
   }
+
+  .file-title {
+    cursor: pointer;
+
+    &:hover {
+      background-color: $dark-background-color;
+    }
+
+    .diff-toggle-caret {
+      padding-right: 6px;
+    }
+  }
+
   .diff-content {
     overflow: auto;
     overflow-y: hidden;
@@ -123,15 +136,18 @@
       max-width: 50px;
       width: 35px;
       @include user-select(none);
+
       a {
         float: left;
         width: 35px;
         font-weight: normal;
+
         &:hover {
           text-decoration: underline;
         }
       }
     }
+
     .line_content {
       display: block;
       margin: 0;
@@ -151,10 +167,12 @@
       white-space: pre-wrap;
     }
   }
+
   .image {
     background: #ddd;
     text-align: center;
     padding: 30px;
+
     .wrap {
       display: inline-block;
     }
@@ -163,6 +181,7 @@
       display: inline-block;
       background-color: #fff;
       line-height: 0;
+
       img {
         border: 1px solid #fff;
         background-image: linear-gradient(45deg, #e5e5e5 25%, transparent 25%, transparent 75%, #e5e5e5 75%, #e5e5e5 100%),
@@ -171,6 +190,7 @@
         background-position: 0 0, 5px 5px;
         max-width: 100%;
       }
+
       &.deleted {
         border: 1px solid $deleted;
       }
@@ -179,6 +199,7 @@
         border: 1px solid $added;
       }
     }
+
     .image-info {
       font-size: 12px;
       margin: 5px 0 0;
@@ -193,6 +214,7 @@
         margin: auto;
         position: relative;
       }
+
       .swipe-wrap {
         overflow: hidden;
         border-left: 1px solid #999;
@@ -201,10 +223,12 @@
         top: 13px;
         right: 7px;
       }
+ 
       .frame {
         top: 0;
         right: 0;
         position: absolute;
+ 
         &.deleted {
           margin: 0;
           display: block;
@@ -212,6 +236,7 @@
           right: 7px;
         }
       }
+
       .swipe-bar {
         display: block;
         height: 100%;
@@ -219,14 +244,17 @@
         z-index: 100;
         position: absolute;
         cursor: pointer;
+
         &:hover {
           .top-handle {
             background-position: -15px 3px;
           }
+
           .bottom-handle {
             background-position: -15px -11px;
           }
         }
+
         .top-handle {
           display: block;
           height: 14px;
@@ -235,6 +263,7 @@
           top: 0;
           background: image-url('swipemode_sprites.gif') 0 3px no-repeat;
         }
+
         .bottom-handle {
           display: block;
           height: 14px;
@@ -252,12 +281,14 @@
         margin: auto;
         position: relative;
       }
+
       .frame.added, .frame.deleted {
         position: absolute;
         display: block;
         top: 0;
         left: 0;
       }
+
       .controls {
         display: block;
         height: 14px;
@@ -311,6 +342,7 @@
     }
     //.view.onion-skin
   }
+
   .view-modes {
     padding: 10px;
     text-align: center;
@@ -328,19 +360,24 @@
       border-left: 1px solid #c1c1c1;
       padding: 0 12px 0 16px;
       cursor: pointer;
+
       &:first-child {
         border-left: none;
       }
+
       &:hover {
         text-decoration: underline;
       }
+
       &.active {
         &:hover {
           text-decoration: none;
         }
+
         cursor: default;
         color: #333;
       }
+
       &.disabled {
         display: none;
       }
diff --git a/app/assets/stylesheets/pages/editor.scss b/app/assets/stylesheets/pages/editor.scss
index e1304335271..029dabd2138 100644
--- a/app/assets/stylesheets/pages/editor.scss
+++ b/app/assets/stylesheets/pages/editor.scss
@@ -1,7 +1,7 @@
 .file-editor {
   #editor {
     border: none;
-    @include border-radius(0);
+    border-radius: 0;
     height: 500px;
     margin: 0;
     padding: 0;
@@ -15,6 +15,7 @@
 
   .cancel-btn {
     color: #b94a48;
+
     &:hover {
       color: #b94a48;
     }
@@ -70,16 +71,20 @@
 
   .soft-wrap-toggle {
     margin: 0 $btn-side-margin;
+
     .soft-wrap {
       display: block;
     }
+
     .no-wrap {
       display: none;
     }
+
     &.soft-wrap-active {
       .soft-wrap {
         display: none;
       }
+
       .no-wrap {
         display: block;
       }
diff --git a/app/assets/stylesheets/pages/environments.scss b/app/assets/stylesheets/pages/environments.scss
index 2e14bdb0eb3..9d3492abfb5 100644
--- a/app/assets/stylesheets/pages/environments.scss
+++ b/app/assets/stylesheets/pages/environments.scss
@@ -1,4 +1,15 @@
+.environments-container,
+.deployments-container {
+  width: 100%;
+  overflow: auto;
+}
+
 .environments {
+  .deployment-column {
+    .avatar {
+      float: none;
+    }
+  }
 
   .commit-title {
     margin: 0;
@@ -9,6 +20,7 @@
     width: 12px;
   }
 
+  .external-url,
   .dropdown-new {
     color: $table-text-gray;
   }
@@ -21,6 +33,7 @@
     }
   }
 
+  .build-link,
   .branch-name {
     color: $gl-dark-link-color;
   }
@@ -32,13 +45,31 @@
       font-size: 14px;
     }
   }
+
+  .deployment {
+    .build-column {
+    
+      .build-link {
+        color: $gl-dark-link-color;
+      }
+      
+      .avatar {
+        float: none;
+      }
+    }
+  }
 }
 
-.table.builds.environments {
-  min-width: 500px;
+.table.ci-table.environments {
 
   .icon-container {
     width: 20px;
     text-align: center;
   }
+
+  .branch-commit {
+    .commit-id {
+      margin-right: 0;
+    }
+  }
 }
diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index 1d00da1266c..5d9a76dac05 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -78,6 +78,7 @@
         margin-bottom: 0;
       }
     }
+
     .event-note-icon {
       color: #777;
       float: left;
@@ -86,21 +87,23 @@
       margin-right: 5px;
     }
   }
+
   .event_icon {
     position: relative;
     float: right;
     border: 1px solid #eee;
     padding: 5px;
-    @include border-radius(5px);
+    border-radius: 5px;
     background: $gray-light;
     margin-left: 10px;
     top: -6px;
+
     img {
       width: 20px;
     }
   }
 
-  &:last-child { border: none }
+  &:last-child { border: none; }
 
   .event_commits {
     li {
@@ -109,6 +112,7 @@
         padding: 3px;
         padding-left: 0;
         border: none;
+
         .commit-row-title {
           font-size: $gl-font-size;
         }
@@ -117,6 +121,7 @@
       &.commits-stat {
         display: block;
         padding: 0 3px 0 0;
+
         &:hover {
           background: none;
         }
@@ -158,6 +163,7 @@
       overflow: visible;
       max-width: 100%;
     }
+
     .avatar {
       display: none;
     }
diff --git a/app/assets/stylesheets/pages/groups.scss b/app/assets/stylesheets/pages/groups.scss
index 185ce970e71..ee2a398f031 100644
--- a/app/assets/stylesheets/pages/groups.scss
+++ b/app/assets/stylesheets/pages/groups.scss
@@ -1,17 +1,3 @@
-.member-search-form {
-  float: left;
-
-  input[type='search'] {
-    width: 225px;
-    vertical-align: bottom;
-
-    @media (max-width: $screen-xs-max) {
-      width: 100px;
-      vertical-align: bottom;
-    }
-  }
-}
-
 .milestone-row {
   @include str-truncated(90%);
 }
@@ -48,6 +34,7 @@
   .group-right-buttons {
     position: absolute;
     right: 16px;
+
     .btn {
       @include btn-gray;
       padding: 3px 10px;
diff --git a/app/assets/stylesheets/pages/help.scss b/app/assets/stylesheets/pages/help.scss
index 00ab42bec5c..a48b4c65db8 100644
--- a/app/assets/stylesheets/pages/help.scss
+++ b/app/assets/stylesheets/pages/help.scss
@@ -23,28 +23,28 @@
   color: #555;
 
   tbody:first-child tr:first-child {
-    padding-top: 0
+    padding-top: 0;
   }
 
   th {
     padding-top: 15px;
     line-height: 1.5;
     color: #333;
-    text-align: left
+    text-align: left;
   }
 
   td {
     padding-top: 3px;
     padding-bottom: 3px;
     vertical-align: top;
-    line-height: 20px
+    line-height: 20px;
   }
 
   .shortcut {
     padding-right: 10px;
     color: #999;
     text-align: right;
-    white-space: nowrap
+    white-space: nowrap;
   }
 
   .key {
diff --git a/app/assets/stylesheets/pages/issuable.scss b/app/assets/stylesheets/pages/issuable.scss
index 41079b6eeb5..230b927a17d 100644
--- a/app/assets/stylesheets/pages/issuable.scss
+++ b/app/assets/stylesheets/pages/issuable.scss
@@ -27,6 +27,7 @@
     margin-right: 5px;
     margin-bottom: 5px;
     display: inline-block;
+
     .color-label {
       padding: 6px 10px;
     }
@@ -128,7 +129,7 @@
   }
 
   .selectbox {
-    display: none
+    display: none;
   }
 
   .btn-clipboard {
@@ -199,7 +200,7 @@
     display: none;
     /* Small devices (tablets, 768px and up) */
     @media (min-width: $screen-sm-min) {
-      display: block
+      display: block;
     }
 
     width: $sidebar_collapsed_width;
@@ -276,7 +277,7 @@
     }
 
     &.btn-primary {
-      @extend .btn-primary
+      @extend .btn-primary;
     }
   }
 
@@ -400,6 +401,7 @@
   .js-issuable-selector {
     width: 100%;
   }
+
   @media (max-width: $screen-sm-max) {
     margin-bottom: $gl-padding;
   }
diff --git a/app/assets/stylesheets/pages/issues.scss b/app/assets/stylesheets/pages/issues.scss
index 3ac34cbc829..623da67a239 100644
--- a/app/assets/stylesheets/pages/issues.scss
+++ b/app/assets/stylesheets/pages/issues.scss
@@ -37,6 +37,7 @@ ul.related-merge-requests > li {
   display: -ms-flexbox;
   display: -webkit-flex;
   display: flex;
+
   .merge-request-id {
     flex-shrink: 0;
   }
diff --git a/app/assets/stylesheets/pages/labels.scss b/app/assets/stylesheets/pages/labels.scss
index 38c7cd98e41..9bac6d46355 100644
--- a/app/assets/stylesheets/pages/labels.scss
+++ b/app/assets/stylesheets/pages/labels.scss
@@ -1,7 +1,8 @@
 .suggest-colors {
   margin-top: 5px;
+
   a {
-    @include border-radius(4px);
+    border-radius: 4px;
     width: 30px;
     height: 30px;
     display: inline-block;
@@ -17,7 +18,7 @@
     overflow: hidden;
 
     a {
-      @include border-radius(0);
+      border-radius: 0;
       width: (100% / 7);
       margin-right: 0;
       margin-bottom: -5px;
@@ -59,6 +60,13 @@
       width: 200px;
       margin-bottom: 0;
     }
+
+    .label {
+      overflow: hidden;
+      text-overflow: ellipsis;
+      vertical-align: middle;
+      max-width: 100%;
+    }    
   }
 
   .label-description {
diff --git a/app/assets/stylesheets/pages/lint.scss b/app/assets/stylesheets/pages/lint.scss
index 6926448519e..8290519dc25 100644
--- a/app/assets/stylesheets/pages/lint.scss
+++ b/app/assets/stylesheets/pages/lint.scss
@@ -3,6 +3,7 @@
     font-size: 19px;
     color: red;
   }
+
   .correct-syntax {
     font-size: 19px;
     color: #47a447;
diff --git a/app/assets/stylesheets/pages/login.scss b/app/assets/stylesheets/pages/login.scss
index 403171d4532..4c0c0839fe2 100644
--- a/app/assets/stylesheets/pages/login.scss
+++ b/app/assets/stylesheets/pages/login.scss
@@ -17,6 +17,7 @@
     line-height: 1.5;
 
     p {
+      font-size: 18px;
       color: #888;
     }
 
@@ -36,10 +37,14 @@
     }
   }
 
-  .login-box {
-    background: #fafafa;
-    border-radius: 10px;
-    box-shadow: 0 0 2px #ccc;
+  p {
+    font-size: 13px;
+  }
+
+  .login-box, .omniauth-container {
+    box-shadow: 0 0 0 1px $border-color;
+    border-bottom-right-radius: 2px;
+    border-bottom-left-radius: 2px;
     padding: 15px;
 
     .login-heading h3 {
@@ -58,42 +63,127 @@
 
     a.forgot {
       float: right;
-      padding-top: 6px
+      padding-top: 6px;
     }
 
     .nav .active a {
       background: transparent;
     }
-  }
 
-  .form-control {
-    font-size: 14px;
-    padding: 10px 8px;
-    width: 100%;
-    height: auto;
-
-    &.top {
-      @include border-radius(5px 5px 0 0);
-      margin-bottom: 0;
+    // Styles the glowing border of focused input for username async validation
+    .login-body {
+      font-size: 13px;
+
+
+      input + p {
+        margin-top: 5px;
+      }
+
+      .gl-field-success-outline {
+        border: 1px solid $green-normal;
+
+        &:focus {
+          box-shadow: 0 0 0 1px $green-normal inset, 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 4px 0 $green-normal;
+          border: 0 none;
+        }
+      }
+
+      .gl-field-error-outline {
+        border: 1px solid $red-normal;
+
+        &:focus {
+          box-shadow: 0 0 0 1px $red-normal inset, 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 4px 0 rgba(210, 40, 82, 0.6);
+          border: 0 none;
+        }
+      }
+
+      .username .validation-success,
+      .gl-field-success-message {
+        color: $green-normal;
+      }
+
+      .username .validation-error,
+      .gl-field-error-message {
+        color: $red-normal;
+      }
+
+      .gl-field-hint {
+        color: $gl-text-color;
+      }
+
     }
+  }
 
-    &.bottom {
-      @include border-radius(0 0 5px 5px);
-      border-top: 0;
-      margin-bottom: 20px;
+  .omniauth-container {
+    p {
+      margin: 0;
     }
+  }
+
+  .new-session-tabs {
+    display: -webkit-flex;
+    display: flex;
+    box-shadow: 0 0 0 1px $border-color;
+    border-top-right-radius: 2px;
+    border-top-left-radius: 2px;
+
+    li {
+      flex: 1;
+      text-align: center;
+
+      &:last-of-type {
+        border-left: 1px solid $border-color;
+      }
+
+      &:not(.active) {
+        background-color: $gray-light;
+      }
+
+      a {
+        width: 100%;
+        font-size: 18px;
 
-    &.middle {
-      border-top: 0;
-      margin-bottom: 0;
-      @include border-radius(0);
+        &:hover {
+          border: 1px solid transparent;
+        }
+      }
+
+      &.active {
+        border-bottom: 1px solid $border-color;
+
+        a {
+          border: none;
+          border-bottom: 2px solid $link-underline-blue;
+          color: $black;
+
+          &:hover {
+            border-bottom: 2px solid $link-underline-blue;
+          }
+        }
+      }
     }
+  }
 
+
+  .form-control {
     &:active, &:focus {
       background-color: #fff;
     }
   }
 
+  label {
+    font-weight: normal;
+  }
+
+  .submit-container {
+    margin-top: 16px;
+  }
+
+  input[type="submit"] {
+    @extend .btn-block;
+    margin-bottom: 0;
+  }
+
   .devise-errors {
     h2 {
       margin-top: 0;
@@ -101,14 +191,6 @@
       color: #a00;
     }
   }
-
-  .remember-me {
-    margin-top: -10px;
-
-    label {
-      font-weight: normal;
-    }
-  }
 }
 
 @media (max-width: $screen-xs-max) {
@@ -127,3 +209,35 @@
     height: 32px;
   }
 }
+
+.devise-layout-html {
+  margin: 0;
+  padding: 0;
+  height: 100%;
+}
+
+// Fixes footer container to bottom of viewport
+.devise-layout-html body {
+  // offset height of fixed header + 1 to avoid scroll
+  height: calc(100% - 51px);
+  margin: 0;
+  padding: 0;
+
+  .page-wrap {
+    min-height: 100%;
+    position: relative;
+  }
+
+  .footer-container, hr.footer-fixed {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    height: 40px;
+    background: $white-light;
+  }
+
+  .navless-container {
+    padding: 65px; // height of footer + bottom padding of email confirmation link
+  }
+}
diff --git a/app/assets/stylesheets/pages/members.scss b/app/assets/stylesheets/pages/members.scss
new file mode 100644
index 00000000000..756efa9c7fa
--- /dev/null
+++ b/app/assets/stylesheets/pages/members.scss
@@ -0,0 +1,98 @@
+.project-members-title {
+  padding-bottom: 10px;
+  border-bottom: 1px solid $border-color;
+}
+
+.member {
+  .list-item-name {
+    @media (min-width: $screen-sm-min) {
+      float: left;
+      width: 50%;
+    }
+
+    strong {
+      font-weight: 600;
+    }
+  }
+
+  .controls {
+    @media (min-width: $screen-sm-min) {
+      display: -webkit-flex;
+      display: flex;
+      width: 400px;
+      max-width: 50%;
+    }
+  }
+
+  .form-horizontal {
+    margin-top: 5px;
+
+    @media (min-width: $screen-sm-min) {
+      display: -webkit-flex;
+      display: flex;
+      width: 100%;
+      margin-top: 3px;
+    }
+  }
+
+  .btn-remove {
+    width: 100%;
+
+    @media (min-width: $screen-sm-min) {
+      width: auto;
+    }
+  }
+}
+
+.member-form-control {
+  @media (max-width: $screen-xs-max) {
+    padding: 5px 0;
+    margin-left: 0;
+    margin-right: 0;
+  }
+
+  @media (min-width: $screen-sm-min) {
+    width: 50%;
+  }
+}
+
+.member-access-text {
+  margin-left: auto;
+  line-height: 43px;
+}
+
+.member.existing-title {
+  @media (min-width: $screen-sm-min) {
+    float: left;
+  }
+}
+
+.member-search-form {
+  position: relative;
+
+  @media (min-width: $screen-sm-min) {
+    float: right;
+  }
+
+  .form-control {
+    width: 100%;
+    padding-right: 35px;
+
+    @media (min-width: $screen-sm-min) {
+      width: 350px;
+    }
+  }
+}
+
+.member-search-btn {
+  position: absolute;
+  right: 0;
+  top: 0;
+  height: 35px;
+  padding-left: 10px;
+  padding-right: 10px;
+  color: $gray-darkest;
+  background: transparent;
+  border: 0;
+  outline: 0;
+}
diff --git a/app/assets/stylesheets/pages/merge_conflicts.scss b/app/assets/stylesheets/pages/merge_conflicts.scss
index 5ec660799e3..49013d7cac9 100644
--- a/app/assets/stylesheets/pages/merge_conflicts.scss
+++ b/app/assets/stylesheets/pages/merge_conflicts.scss
@@ -131,6 +131,7 @@ $colors: (
         }
       }
     }
+
     &.head {
       background-color: map-get($colors, #{$color}_header_head_neutral);
       border-color: map-get($colors, #{$color}_header_head_neutral);
@@ -174,6 +175,7 @@ $colors: (
         background-color: map-get($colors, #{$color}_line_not_chosen);
       }
     }
+
     &.head {
       background-color: map-get($colors, #{$color}_line_head_neutral);
 
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index f2c2e06ad3e..f14f13494e0 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -6,10 +6,11 @@
   background: $background-color;
   color: $gl-gray;
   border: 1px solid $border-color;
-  @include border-radius(2px);
+  border-radius: 2px;
 
   form {
     margin-bottom: 0;
+
     .clearfix {
       margin-bottom: 0;
     }
@@ -46,6 +47,7 @@
 
       &.right {
         float: right;
+
         a {
           color: $gl-gray;
         }
@@ -121,6 +123,10 @@
     color: #5c5d5e;
   }
 
+  .js-deployment-link {
+    display: inline-block;
+  }
+
   .mr-widget-body {
     h4 {
       font-weight: 600;
@@ -197,6 +203,7 @@
     padding-top: 2px;
     padding-bottom: 2px;
     list-style: none;
+
     &:hover {
       background: none;
     }
@@ -213,6 +220,19 @@
   word-break: break-all;
 }
 
+.commits-empty {
+  text-align: center;
+
+  h4 {
+    padding-top: 20px;
+    padding-bottom: 10px;
+  }
+
+  svg {
+    width: 230px;
+  }
+}
+
 .mr-list {
   .merge-request {
     padding: 10px 15px;
@@ -273,12 +293,6 @@
   line-height: 31px;
 }
 
-.builds {
-  .table-holder {
-    overflow-x: auto;
-  }
-}
-
 .panel-new-merge-request {
   .panel-heading {
     padding: 5px 10px;
@@ -366,7 +380,7 @@
 }
 
 .table-holder {
-  .builds {
+  .ci-table {
 
     th {
       background-color: $white-light;
@@ -398,8 +412,12 @@
     padding: 16px;
   }
 
+  .content-block {
+    border-top: 1px solid $border-color;
+    padding: $gl-padding-top $gl-padding;
+  }
+
   .comments-disabled-notif {
-    padding: 10px 16px;
     .btn {
       margin-left: 5px;
     }
@@ -410,10 +428,6 @@
     margin: 0 7px;
   }
 
-  .comments-disabled-notif {
-    border-top: 1px solid $border-color;
-  }
-
   .dropdown-title {
     color: $gl-text-color;
   }
@@ -430,3 +444,12 @@
     margin-bottom: 20px;
   }
 }
+
+.merge-request-tabs {
+  background-color: #fff;
+
+  &.affix {
+    top: 100px;
+    z-index: 9;
+  }
+}
diff --git a/app/assets/stylesheets/pages/milestone.scss b/app/assets/stylesheets/pages/milestone.scss
index 8c2ba3ed58c..dd6d1783667 100644
--- a/app/assets/stylesheets/pages/milestone.scss
+++ b/app/assets/stylesheets/pages/milestone.scss
@@ -59,6 +59,7 @@
       color: $gl-placeholder-color;
       margin-right: 5px;
     }
+
     .avatar {
       float: none;
     }
diff --git a/app/assets/stylesheets/pages/note_form.scss b/app/assets/stylesheets/pages/note_form.scss
index bd875b9823f..17f28959414 100644
--- a/app/assets/stylesheets/pages/note_form.scss
+++ b/app/assets/stylesheets/pages/note_form.scss
@@ -11,6 +11,7 @@
     filter: alpha(opacity=100);
   }
 }
+
 .diff-file,
 .discussion {
   .new-note {
@@ -194,6 +195,7 @@
     min-height: 140px;
     max-height: 500px;
   }
+
   .note-form-actions {
     background: transparent;
   }
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 54124a3d658..fffcdc812a7 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -147,9 +147,18 @@ ul.notes {
 
 // Diff code in discussion view
 .discussion-body .diff-file {
+  .file-title {
+    cursor: default;
+
+    &:hover {
+      background-color: $gray-light;
+    }
+  }
+
   .diff-header > span {
     margin-right: 10px;
   }
+
   .line_content {
     white-space: pre-wrap;
   }
@@ -334,7 +343,7 @@ ul.notes {
 
   .add-diff-note {
     margin-top: -4px;
-    @include border-radius(40px);
+    border-radius: 40px;
     background: #fff;
     padding: 4px;
     font-size: 16px;
@@ -345,6 +354,7 @@ ul.notes {
     width: 32px;
     // "hide" it by default
     display: none;
+
     &:hover {
       background: $gl-info;
       color: #fff;
diff --git a/app/assets/stylesheets/pages/pipelines.scss b/app/assets/stylesheets/pages/pipelines.scss
index 68fc6da6c1b..7b71876b822 100644
--- a/app/assets/stylesheets/pages/pipelines.scss
+++ b/app/assets/stylesheets/pages/pipelines.scss
@@ -20,7 +20,7 @@
     margin: 4px;
   }
 
-  .table.builds {
+  .table.ci-table {
     min-width: 1200px;
 
     .branch-commit {
@@ -44,13 +44,20 @@
   overflow: auto;
 }
 
-.table.builds {
+.table.ci-table {
   min-width: 900px;
 
   &.pipeline {
     min-width: 650px;
   }
 
+  &.builds-page {
+
+    tr {
+      height: 71px;
+    }
+  }
+
   tr {
     th {
       padding: 16px 8px;
@@ -176,7 +183,7 @@
         &::after {
           content: '';
           width: 8px;
-          position: absolute;;
+          position: absolute;
           right: -7px;
           bottom: 8px;
           border-bottom: 2px solid $border-color;
@@ -229,9 +236,12 @@
 
       .fa {
         color: $table-text-gray;
-        margin-right: 6px;
         font-size: 14px;
       }
+
+      svg, .fa {
+        margin-right: 0;
+      }
     }
 
     .btn-remove {
@@ -272,18 +282,8 @@
 .toggle-pipeline-btn {
   background-color: $gray-dark;
 
-  .caret {
-    border-top: none;
-    border-bottom: 4px solid;
-  }
-
   &.graph-collapsed {
     background-color: $white-light;
-
-    .caret {
-      border-bottom: none;
-      border-top: 4px solid;
-    }
   }
 }
 
@@ -310,16 +310,41 @@
 .stage-column {
   display: inline-block;
   vertical-align: top;
-  margin-right: 65px;
+
+  &:not(:last-child) {
+    margin-right: 44px;
+  }
+
+  &.left-margin {
+    &:not(:first-child) {
+      margin-left: 44px;
+
+      .left-connector {
+        &::before {
+          content: '';
+          position: absolute;
+          top: 48%;
+          left: -48px;
+          border-top: 2px solid $border-color;
+          width: 48px;
+          height: 1px;
+        }
+      }
+    }
+  }
+
+  &.no-margin {
+    margin: 0;
+  }
 
   li {
     list-style: none;
   }
 
   .stage-name {
-    margin-bottom: 15px;
+    margin: 0 0 15px 10px;
     font-weight: bold;
-    width: 150px;
+    width: 176px;
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
@@ -328,17 +353,24 @@
   .build {
     border: 1px solid $border-color;
     position: relative;
-    padding: 6px 10px;
+    padding: 7px 10px 8px;
     border-radius: 30px;
-    width: 150px;
+    width: 186px;
     margin-bottom: 10px;
 
+    &:hover {
+      background-color: $gray-lighter;
+
+      .dropdown-menu-toggle {
+        background-color: transparent;
+      }
+    }
+
     &.playable {
-      background-color: $gray-light;
 
       svg {
-        height: 12px;
-        width: 12px;
+        height: 13px;
+        width: 20px;
         position: relative;
         top: 1px;
 
@@ -349,10 +381,20 @@
     }
 
     .build-content {
-      width: 130px;
+      display: -ms-flexbox;
+      display: -webkit-flex;
+      display: flex;
+      width: 164px;
+
+      .ci-status-icon {
+        svg {
+          height: 20px;
+          width: 20px;
+        }
+      }
 
       .ci-status-text {
-        width: 110px;
+        width: 135px;
         white-space: nowrap;
         overflow: hidden;
         text-overflow: ellipsis;
@@ -363,44 +405,56 @@
       }
 
       a {
-        color: $layout-link-gray;
+        color: $gl-text-color-light;
         text-decoration: none;
-
-        &:hover {
-          .ci-status-text {
-            text-decoration: underline;
-          }
-        }
       }
 
       .dropdown-menu-toggle {
         border: none;
         width: auto;
         padding: 0;
-        color: $layout-link-gray;
+        color: $gl-text-color-light;
+        flex-grow: 1;
 
         .ci-status-text {
-          width: 80px;
+          max-width: 112px;
+          width: auto;
         }
       }
 
       .grouped-pipeline-dropdown {
         padding: 8px 0;
-        width: 200px;
+        width: 186px;
         left: auto;
-        right: -214px;
+        right: -197px;
         top: -9px;
-        max-height: 245px;
-        overflow-y: scroll;
 
-        a:hover {
-          .ci-status-text {
-            text-decoration: none;
+        ul {
+          max-height: 245px;
+          overflow: auto;
+        }
+
+        a {
+          color: $gl-text-color;
+          padding: 7px 8px 8px;
+
+          &:hover {
+            background-color: $blue-light-transparent;
+            border-radius: 3px;
+
+            .ci-status-text {
+              text-decoration: none;
+            }
           }
         }
 
+        svg {
+          width: 14px;
+          height: 14px;
+        }
+
         .ci-status-text {
-          width: 145px;
+          width: 112px;
         }
 
         .arrow {
@@ -433,9 +487,10 @@
       }
 
       .badge {
-        background-color: $gray-dark;
-        color: $layout-link-gray;
+        background-color: $gray-darker;
+        color: $gl-text-color-light;
         font-weight: normal;
+        margin-left: $btn-xs-side-margin;
       }
     }
 
@@ -449,10 +504,10 @@
       &::after {
         content: '';
         position: absolute;
-        top: 50%;
-        right: -69px;
+        top: 48%;
+        right: -48px;
         border-top: 2px solid $border-color;
-        width: 69px;
+        width: 48px;
         height: 1px;
       }
     }
@@ -461,25 +516,25 @@
     &:not(:first-child) {
       &::after, &::before {
         content: '';
-        top: -47px;
+        top: -49px;
         position: absolute;
         border-bottom: 2px solid $border-color;
-        width: 20px;
-        height: 65px;
+        width: 25px;
+        height: 69px;
       }
 
       // Right connecting curves
       &::after {
-        right: -20px;
+        right: -25px;
         border-right: 2px solid $border-color;
-        border-radius: 0 0 15px;
+        border-radius: 0 0 20px;
       }
 
       // Left connecting curves
       &::before {
-        left: -20px;
+        left: -25px;
         border-left: 2px solid $border-color;
-        border-radius: 0 0 0 15px;
+        border-radius: 0 0 0 20px;
       }
     }
 
@@ -487,8 +542,9 @@
     &:nth-child(2) {
       &::after, &::before {
         height: 29px;
-        top: -10px;
+        top: -9px;
       }
+
       .curve {
         display: block;
       }
@@ -545,20 +601,20 @@
       width: 21px;
       height: 25px;
       position: absolute;
-      top: -29px;
+      top: -32px;
       border-top: 2px solid $border-color;
     }
 
     &::after {
-      left: -39px;
+      left: -44px;
       border-right: 2px solid $border-color;
-      border-radius: 0 15px;
+      border-radius: 0 20px;
     }
 
     &::before {
-      right: -39px;
+      right: -44px;
       border-left: 2px solid $border-color;
-      border-radius: 15px 0 0;
+      border-radius: 20px 0 0;
     }
   }
 }
@@ -574,19 +630,31 @@
   }
 }
 
-.pipelines.tab-pane {
+.tab-pane {
 
-  .content-list.pipelines {
-    overflow: auto;
-  }
+  &.pipelines {
 
-  .stage {
-    max-width: 100px;
-    width: 100px;
+    .content-list.pipelines {
+      overflow: auto;
+    }
+
+    .stage {
+      max-width: 100px;
+      width: 100px;
+    }
+
+    .pipeline-actions {
+      min-width: initial;
+    }
   }
 
-  .pipeline-actions {
-    min-width: initial;
+  &.builds {
+
+    .ci-table {
+      tr {
+        height: 71px;
+      }
+    }
   }
 }
 
diff --git a/app/assets/stylesheets/pages/profile.scss b/app/assets/stylesheets/pages/profile.scss
index 0fcdaf94a21..ed80d2beec2 100644
--- a/app/assets/stylesheets/pages/profile.scss
+++ b/app/assets/stylesheets/pages/profile.scss
@@ -94,7 +94,7 @@
 .profile-user-bio {
   // Limits the width of the user bio for readability.
   max-width: 600px;
-  margin: 15px auto 0;
+  margin: 10px auto;
   padding: 0 16px;
 }
 
@@ -213,29 +213,22 @@
 }
 
 .user-profile {
+
   .cover-controls a {
     margin-left: 5px;
   }
+
   .profile-header {
     margin: 0 auto;
+
     .avatar-holder {
       width: 90px;
-      display: inline-block;
-    }
-    .user-info {
-      display: inline-block;
-      text-align: left;
-      vertical-align: middle;
-      margin-left: 15px;
-      .handle {
-        color: $gl-gray-light;
-      }
-      .member-date {
-        margin-bottom: 4px;
-      }
+      margin: 0 auto 10px;
     }
   }
+
   @media (max-width: $screen-xs-max) {
+
     .cover-block {
       padding-top: 20px;
     }
@@ -250,6 +243,7 @@
       .btn {
         -webkit-flex-grow: 1;
         flex-grow: 1;
+
         &:first-child {
           margin-left: 0;
         }
@@ -258,10 +252,6 @@
   }
 }
 
-.user-profile-nav {
-  margin-top: 15px;
-}
-
 table.u2f-registrations {
   th:not(:last-child), td:not(:last-child) {
     border-right: solid 1px transparent;
diff --git a/app/assets/stylesheets/pages/profiles/preferences.scss b/app/assets/stylesheets/pages/profiles/preferences.scss
index e5859fe7384..f8da0983b77 100644
--- a/app/assets/stylesheets/pages/profiles/preferences.scss
+++ b/app/assets/stylesheets/pages/profiles/preferences.scss
@@ -4,7 +4,7 @@
     text-align: center;
 
     .preview {
-      @include border-radius(4px);
+      border-radius: 4px;
 
       height: 80px;
       margin-bottom: 10px;
@@ -47,7 +47,7 @@
       width: 160px;
 
       img {
-        @include border-radius(4px);
+        border-radius: 4px;
 
         max-width: 100%;
       }
diff --git a/app/assets/stylesheets/pages/projects.scss b/app/assets/stylesheets/pages/projects.scss
index 87548dcb590..d30f02340b9 100644
--- a/app/assets/stylesheets/pages/projects.scss
+++ b/app/assets/stylesheets/pages/projects.scss
@@ -17,34 +17,43 @@
     &.features .control-label {
       font-weight: normal;
     }
+
     .form-group {
       margin-bottom: 5px;
     }
+
     &> .form-group {
       padding-left: 0;
     }
   }
+
   .help-block {
     margin-bottom: 10px;
   }
+
   .project-path {
     padding-right: 0;
+
     .form-control {
       border-radius: $border-radius-base;
     }
   }
+
   .input-group > div {
     &:last-child {
       padding-right: 0;
     }
   }
+
   @media (max-width: $screen-xs-max) {
     .input-group > div {
       margin-bottom: 14px;
+
       &:last-child {
         margin-bottom: 0;
       }
     }
+
     fieldset > .form-group:first-child {
       padding-right: 0;
     }
@@ -56,6 +65,7 @@
       border-radius: 3px;
       border: 1px solid #e5e5e5;
     }
+
     &+ .select2 a {
       border-top-left-radius: 0;
       border-bottom-left-radius: 0;
@@ -201,6 +211,7 @@
         pointer-events: none;
       }
     }
+
     .count {
       @include btn-gray;
       display: inline-block;
@@ -354,35 +365,40 @@ a.deploy-project-label {
     justify-content: flex-start;
 
     .fork-thumbnail {
-      @include border-radius($border-radius-base);
+      border-radius: $border-radius-base;
       background-color: $white-light;
       border: 1px solid $border-white-light;
       height: 202px;
       margin: $gl-padding;
       text-align: center;
       width: 169px;
+
       &:hover, &.forked {
         background-color: $row-hover;
         border-color: $row-hover-border;
       }
+
       .no-avatar {
         width: 100px;
         height: 100px;
         background-color: $gray-light;
         border: 1px solid $gray-dark;
         margin: 0 auto;
-        @include border-radius(50%);
+        border-radius: 50%;
+
         i {
           font-size: 100px;
           color: $gray-dark;
         }
       }
+
       a {
         display: block;
         width: 100%;
         height: 100%;
         padding-top: $gl-padding;
         color: $gl-gray;
+
         .caption {
           min-height: 30px;
           padding: $gl-padding 0;
@@ -390,7 +406,7 @@ a.deploy-project-label {
       }
 
       img {
-        @include border-radius(50%);
+        border-radius: 50%;
         max-width: 100px;
       }
     }
@@ -496,7 +512,7 @@ pre.light-well {
   }
 
   .light-well {
-    @include border-radius (2px);
+    border-radius: 2px;
 
     color: #5b6169;
     font-size: 13px;
@@ -644,6 +660,7 @@ pre.light-well {
 
   .clone-options {
     display: table-cell;
+
     a.btn {
       width: 100%;
     }
@@ -832,6 +849,7 @@ pre.light-well {
   .form-control {
     min-width: 100px;
   }
+
   .select2-choice {
     border-top-right-radius: 0;
     border-bottom-right-radius: 0;
diff --git a/app/assets/stylesheets/pages/runners.scss b/app/assets/stylesheets/pages/runners.scss
index eec22c5dc96..7b3878c91df 100644
--- a/app/assets/stylesheets/pages/runners.scss
+++ b/app/assets/stylesheets/pages/runners.scss
@@ -6,6 +6,7 @@
   &.runner-state-shared {
     background: #32b186;
   }
+
   &.runner-state-specific {
     background: #3498db;
   }
diff --git a/app/assets/stylesheets/pages/status.scss b/app/assets/stylesheets/pages/status.scss
index 0ee7ceecae5..f1d53c7b8bc 100644
--- a/app/assets/stylesheets/pages/status.scss
+++ b/app/assets/stylesheets/pages/status.scss
@@ -4,7 +4,7 @@
     margin-right: 10px;
     border: 1px solid #eee;
     white-space: nowrap;
-    @include border-radius(4px);
+    border-radius: 4px;
 
     &:hover {
       text-decoration: none;
@@ -65,6 +65,7 @@
   .ci-status-icon-success {
     color: $gl-success;
   }
+
   .ci-status-icon-failed {
     color: $gl-danger;
   }
@@ -77,6 +78,7 @@
   .ci-status-icon-running {
     color: $blue-normal;
   }
+
   .ci-status-icon-canceled,
   .ci-status-icon-disabled,
   .ci-status-icon-not-found,
diff --git a/app/assets/stylesheets/pages/tree.scss b/app/assets/stylesheets/pages/tree.scss
index 41ad10f07bd..99c0f6362d0 100644
--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -5,6 +5,7 @@
 
   .file-finder {
     width: 50%;
+
     .file-finder-input {
       width: 95%;
       display: inline-block;
diff --git a/app/assets/stylesheets/pages/xterm.scss b/app/assets/stylesheets/pages/xterm.scss
index c9846103762..3fa7fa3d7e3 100644
--- a/app/assets/stylesheets/pages/xterm.scss
+++ b/app/assets/stylesheets/pages/xterm.scss
@@ -23,15 +23,19 @@
   .term-bold {
     font-weight: bold;
   }
+
   .term-italic {
     font-style: italic;
   }
+
   .term-conceal {
     visibility: hidden;
   }
+
   .term-underline {
     text-decoration: underline;
   }
+
   .term-cross {
     text-decoration: line-through;
   }
@@ -39,48 +43,63 @@
   .term-fg-black {
     color: $black;
   }
+
   .term-fg-red {
     color: $red;
   }
+
   .term-fg-green {
     color: $green;
   }
+
   .term-fg-yellow {
     color: $yellow;
   }
+
   .term-fg-blue {
     color: $blue;
   }
+
   .term-fg-magenta {
     color: $magenta;
   }
+
   .term-fg-cyan {
     color: $cyan;
   }
+
   .term-fg-white {
     color: $white;
   }
+
   .term-fg-l-black {
     color: $l-black;
   }
+
   .term-fg-l-red {
     color: $l-red;
   }
+
   .term-fg-l-green {
     color: $l-green;
   }
+
   .term-fg-l-yellow {
     color: $l-yellow;
   }
+
   .term-fg-l-blue {
     color: $l-blue;
   }
+
   .term-fg-l-magenta {
     color: $l-magenta;
   }
+
   .term-fg-l-cyan {
     color: $l-cyan;
   }
+
   .term-fg-l-white {
     color: $l-white;
   }
@@ -88,818 +107,1087 @@
   .term-bg-black {
     background-color: $black;
   }
+
   .term-bg-red {
     background-color: $red;
   }
+
   .term-bg-green {
     background-color: $green;
   }
+
   .term-bg-yellow {
     background-color: $yellow;
   }
+
   .term-bg-blue {
     background-color: $blue;
   }
+
   .term-bg-magenta {
     background-color: $magenta;
   }
+
   .term-bg-cyan {
     background-color: $cyan;
   }
+
   .term-bg-white {
     background-color: $white;
   }
+
   .term-bg-l-black {
     background-color: $l-black;
   }
+
   .term-bg-l-red {
     background-color: $l-red;
   }
+
   .term-bg-l-green {
     background-color: $l-green;
   }
+
   .term-bg-l-yellow {
     background-color: $l-yellow;
   }
+
   .term-bg-l-blue {
     background-color: $l-blue;
   }
+
   .term-bg-l-magenta {
     background-color: $l-magenta;
   }
+
   .term-bg-l-cyan {
     background-color: $l-cyan;
   }
+
   .term-bg-l-white {
     background-color: $l-white;
   }
 
-
   .xterm-fg-0 {
     color: #000;
   }
+
   .xterm-fg-1 {
     color: #800000;
   }
+
   .xterm-fg-2 {
     color: #008000;
   }
+
   .xterm-fg-3 {
     color: #808000;
   }
+
   .xterm-fg-4 {
     color: #000080;
   }
+
   .xterm-fg-5 {
     color: #800080;
   }
+
   .xterm-fg-6 {
     color: #008080;
   }
+
   .xterm-fg-7 {
     color: #c0c0c0;
   }
+
   .xterm-fg-8 {
     color: #808080;
   }
+
   .xterm-fg-9 {
     color: #f00;
   }
+
   .xterm-fg-10 {
     color: #0f0;
   }
+
   .xterm-fg-11 {
     color: #ff0;
   }
+
   .xterm-fg-12 {
     color: #00f;
   }
+
   .xterm-fg-13 {
     color: #f0f;
   }
+
   .xterm-fg-14 {
     color: #0ff;
   }
+
   .xterm-fg-15 {
     color: #fff;
   }
+
   .xterm-fg-16 {
     color: #000;
   }
+
   .xterm-fg-17 {
     color: #00005f;
   }
+
   .xterm-fg-18 {
     color: #000087;
   }
+
   .xterm-fg-19 {
     color: #0000af;
   }
+
   .xterm-fg-20 {
     color: #0000d7;
   }
+
   .xterm-fg-21 {
     color: #00f;
   }
+
   .xterm-fg-22 {
     color: #005f00;
   }
+
   .xterm-fg-23 {
     color: #005f5f;
   }
+
   .xterm-fg-24 {
     color: #005f87;
   }
+
   .xterm-fg-25 {
     color: #005faf;
   }
+
   .xterm-fg-26 {
     color: #005fd7;
   }
+
   .xterm-fg-27 {
     color: #005fff;
   }
+
   .xterm-fg-28 {
     color: #008700;
   }
+
   .xterm-fg-29 {
     color: #00875f;
   }
+
   .xterm-fg-30 {
     color: #008787;
   }
+
   .xterm-fg-31 {
     color: #0087af;
   }
+
   .xterm-fg-32 {
     color: #0087d7;
   }
+
   .xterm-fg-33 {
     color: #0087ff;
   }
+
   .xterm-fg-34 {
     color: #00af00;
   }
+
   .xterm-fg-35 {
     color: #00af5f;
   }
+
   .xterm-fg-36 {
     color: #00af87;
   }
+
   .xterm-fg-37 {
     color: #00afaf;
   }
+
   .xterm-fg-38 {
     color: #00afd7;
   }
+
   .xterm-fg-39 {
     color: #00afff;
   }
+
   .xterm-fg-40 {
     color: #00d700;
   }
+
   .xterm-fg-41 {
     color: #00d75f;
   }
+
   .xterm-fg-42 {
     color: #00d787;
   }
+
   .xterm-fg-43 {
     color: #00d7af;
   }
+
   .xterm-fg-44 {
     color: #00d7d7;
   }
+
   .xterm-fg-45 {
     color: #00d7ff;
   }
+
   .xterm-fg-46 {
     color: #0f0;
   }
+
   .xterm-fg-47 {
     color: #00ff5f;
   }
+
   .xterm-fg-48 {
     color: #00ff87;
   }
+
   .xterm-fg-49 {
     color: #00ffaf;
   }
+
   .xterm-fg-50 {
     color: #00ffd7;
   }
+
   .xterm-fg-51 {
     color: #0ff;
   }
+
   .xterm-fg-52 {
     color: #5f0000;
   }
+
   .xterm-fg-53 {
     color: #5f005f;
   }
+
   .xterm-fg-54 {
     color: #5f0087;
   }
+
   .xterm-fg-55 {
     color: #5f00af;
   }
+
   .xterm-fg-56 {
     color: #5f00d7;
   }
+
   .xterm-fg-57 {
     color: #5f00ff;
   }
+
   .xterm-fg-58 {
     color: #5f5f00;
   }
+
   .xterm-fg-59 {
     color: #5f5f5f;
   }
+
   .xterm-fg-60 {
     color: #5f5f87;
   }
+
   .xterm-fg-61 {
     color: #5f5faf;
   }
+
   .xterm-fg-62 {
     color: #5f5fd7;
   }
+
   .xterm-fg-63 {
     color: #5f5fff;
   }
+
   .xterm-fg-64 {
     color: #5f8700;
   }
+
   .xterm-fg-65 {
     color: #5f875f;
   }
+
   .xterm-fg-66 {
     color: #5f8787;
   }
+
   .xterm-fg-67 {
     color: #5f87af;
   }
+
   .xterm-fg-68 {
     color: #5f87d7;
   }
+
   .xterm-fg-69 {
     color: #5f87ff;
   }
+
   .xterm-fg-70 {
     color: #5faf00;
   }
+
   .xterm-fg-71 {
     color: #5faf5f;
   }
+
   .xterm-fg-72 {
     color: #5faf87;
   }
+
   .xterm-fg-73 {
     color: #5fafaf;
   }
+
   .xterm-fg-74 {
     color: #5fafd7;
   }
+
   .xterm-fg-75 {
     color: #5fafff;
   }
+
   .xterm-fg-76 {
     color: #5fd700;
   }
+
   .xterm-fg-77 {
     color: #5fd75f;
   }
+
   .xterm-fg-78 {
     color: #5fd787;
   }
+
   .xterm-fg-79 {
     color: #5fd7af;
   }
+
   .xterm-fg-80 {
     color: #5fd7d7;
   }
+
   .xterm-fg-81 {
     color: #5fd7ff;
   }
+
   .xterm-fg-82 {
     color: #5fff00;
   }
+
   .xterm-fg-83 {
     color: #5fff5f;
   }
+
   .xterm-fg-84 {
     color: #5fff87;
   }
+
   .xterm-fg-85 {
     color: #5fffaf;
   }
+
   .xterm-fg-86 {
     color: #5fffd7;
   }
+
   .xterm-fg-87 {
     color: #5fffff;
   }
+
   .xterm-fg-88 {
     color: #870000;
   }
+
   .xterm-fg-89 {
     color: #87005f;
   }
+
   .xterm-fg-90 {
     color: #870087;
   }
+
   .xterm-fg-91 {
     color: #8700af;
   }
+
   .xterm-fg-92 {
     color: #8700d7;
   }
+
   .xterm-fg-93 {
     color: #8700ff;
   }
+
   .xterm-fg-94 {
     color: #875f00;
   }
+
   .xterm-fg-95 {
     color: #875f5f;
   }
+
   .xterm-fg-96 {
     color: #875f87;
   }
+
   .xterm-fg-97 {
     color: #875faf;
   }
+
   .xterm-fg-98 {
     color: #875fd7;
   }
+
   .xterm-fg-99 {
     color: #875fff;
   }
+
   .xterm-fg-100 {
     color: #878700;
   }
+
   .xterm-fg-101 {
     color: #87875f;
   }
+
   .xterm-fg-102 {
     color: #878787;
   }
+
   .xterm-fg-103 {
     color: #8787af;
   }
+
   .xterm-fg-104 {
     color: #8787d7;
   }
+
   .xterm-fg-105 {
     color: #8787ff;
   }
+
   .xterm-fg-106 {
     color: #87af00;
   }
+
   .xterm-fg-107 {
     color: #87af5f;
   }
+
   .xterm-fg-108 {
     color: #87af87;
   }
+
   .xterm-fg-109 {
     color: #87afaf;
   }
+
   .xterm-fg-110 {
     color: #87afd7;
   }
+
   .xterm-fg-111 {
     color: #87afff;
   }
+
   .xterm-fg-112 {
     color: #87d700;
   }
+
   .xterm-fg-113 {
     color: #87d75f;
   }
+
   .xterm-fg-114 {
     color: #87d787;
   }
+
   .xterm-fg-115 {
     color: #87d7af;
   }
+
   .xterm-fg-116 {
     color: #87d7d7;
   }
+
   .xterm-fg-117 {
     color: #87d7ff;
   }
+
   .xterm-fg-118 {
     color: #87ff00;
   }
+
   .xterm-fg-119 {
     color: #87ff5f;
   }
+
   .xterm-fg-120 {
     color: #87ff87;
   }
+
   .xterm-fg-121 {
     color: #87ffaf;
   }
+
   .xterm-fg-122 {
     color: #87ffd7;
   }
+
   .xterm-fg-123 {
     color: #87ffff;
   }
+
   .xterm-fg-124 {
     color: #af0000;
   }
+
   .xterm-fg-125 {
     color: #af005f;
   }
+
   .xterm-fg-126 {
     color: #af0087;
   }
+
   .xterm-fg-127 {
     color: #af00af;
   }
+
   .xterm-fg-128 {
     color: #af00d7;
   }
+
   .xterm-fg-129 {
     color: #af00ff;
   }
+
   .xterm-fg-130 {
     color: #af5f00;
   }
+
   .xterm-fg-131 {
     color: #af5f5f;
   }
+
   .xterm-fg-132 {
     color: #af5f87;
   }
+
   .xterm-fg-133 {
     color: #af5faf;
   }
+
   .xterm-fg-134 {
     color: #af5fd7;
   }
+
   .xterm-fg-135 {
     color: #af5fff;
   }
+
   .xterm-fg-136 {
     color: #af8700;
   }
+
   .xterm-fg-137 {
     color: #af875f;
   }
+
   .xterm-fg-138 {
     color: #af8787;
   }
+
   .xterm-fg-139 {
     color: #af87af;
   }
+
   .xterm-fg-140 {
     color: #af87d7;
   }
+
   .xterm-fg-141 {
     color: #af87ff;
   }
+
   .xterm-fg-142 {
     color: #afaf00;
   }
+
   .xterm-fg-143 {
     color: #afaf5f;
   }
+
   .xterm-fg-144 {
     color: #afaf87;
   }
+
   .xterm-fg-145 {
     color: #afafaf;
   }
+
   .xterm-fg-146 {
     color: #afafd7;
   }
+
   .xterm-fg-147 {
     color: #afafff;
   }
+
   .xterm-fg-148 {
     color: #afd700;
   }
+
   .xterm-fg-149 {
     color: #afd75f;
   }
+
   .xterm-fg-150 {
     color: #afd787;
   }
+
   .xterm-fg-151 {
     color: #afd7af;
   }
+
   .xterm-fg-152 {
     color: #afd7d7;
   }
+
   .xterm-fg-153 {
     color: #afd7ff;
   }
+
   .xterm-fg-154 {
     color: #afff00;
   }
+
   .xterm-fg-155 {
     color: #afff5f;
   }
+
   .xterm-fg-156 {
     color: #afff87;
   }
+
   .xterm-fg-157 {
     color: #afffaf;
   }
+
   .xterm-fg-158 {
     color: #afffd7;
   }
+
   .xterm-fg-159 {
     color: #afffff;
   }
+
   .xterm-fg-160 {
     color: #d70000;
   }
+
   .xterm-fg-161 {
     color: #d7005f;
   }
+
   .xterm-fg-162 {
     color: #d70087;
   }
+
   .xterm-fg-163 {
     color: #d700af;
   }
+
   .xterm-fg-164 {
     color: #d700d7;
   }
+
   .xterm-fg-165 {
     color: #d700ff;
   }
+
   .xterm-fg-166 {
     color: #d75f00;
   }
+
   .xterm-fg-167 {
     color: #d75f5f;
   }
+
   .xterm-fg-168 {
     color: #d75f87;
   }
+
   .xterm-fg-169 {
     color: #d75faf;
   }
+
   .xterm-fg-170 {
     color: #d75fd7;
   }
+
   .xterm-fg-171 {
     color: #d75fff;
   }
+
   .xterm-fg-172 {
     color: #d78700;
   }
+
   .xterm-fg-173 {
     color: #d7875f;
   }
+
   .xterm-fg-174 {
     color: #d78787;
   }
+
   .xterm-fg-175 {
     color: #d787af;
   }
+
   .xterm-fg-176 {
     color: #d787d7;
   }
+
   .xterm-fg-177 {
     color: #d787ff;
   }
+
   .xterm-fg-178 {
     color: #d7af00;
   }
+
   .xterm-fg-179 {
     color: #d7af5f;
   }
+
   .xterm-fg-180 {
     color: #d7af87;
   }
+
   .xterm-fg-181 {
     color: #d7afaf;
   }
+
   .xterm-fg-182 {
     color: #d7afd7;
   }
+
   .xterm-fg-183 {
     color: #d7afff;
   }
+
   .xterm-fg-184 {
     color: #d7d700;
   }
+
   .xterm-fg-185 {
     color: #d7d75f;
   }
+
   .xterm-fg-186 {
     color: #d7d787;
   }
+
   .xterm-fg-187 {
     color: #d7d7af;
   }
+
   .xterm-fg-188 {
     color: #d7d7d7;
   }
+
   .xterm-fg-189 {
     color: #d7d7ff;
   }
+
   .xterm-fg-190 {
     color: #d7ff00;
   }
+
   .xterm-fg-191 {
     color: #d7ff5f;
   }
+
   .xterm-fg-192 {
     color: #d7ff87;
   }
+
   .xterm-fg-193 {
     color: #d7ffaf;
   }
+
   .xterm-fg-194 {
     color: #d7ffd7;
   }
+
   .xterm-fg-195 {
     color: #d7ffff;
   }
+
   .xterm-fg-196 {
     color: #f00;
   }
+
   .xterm-fg-197 {
     color: #ff005f;
   }
+
   .xterm-fg-198 {
     color: #ff0087;
   }
+
   .xterm-fg-199 {
     color: #ff00af;
   }
+
   .xterm-fg-200 {
     color: #ff00d7;
   }
+
   .xterm-fg-201 {
     color: #f0f;
   }
+
   .xterm-fg-202 {
     color: #ff5f00;
   }
+
   .xterm-fg-203 {
     color: #ff5f5f;
   }
+
   .xterm-fg-204 {
     color: #ff5f87;
   }
+
   .xterm-fg-205 {
     color: #ff5faf;
   }
+
   .xterm-fg-206 {
     color: #ff5fd7;
   }
+
   .xterm-fg-207 {
     color: #ff5fff;
   }
+
   .xterm-fg-208 {
     color: #ff8700;
   }
+
   .xterm-fg-209 {
     color: #ff875f;
   }
+
   .xterm-fg-210 {
     color: #ff8787;
   }
+
   .xterm-fg-211 {
     color: #ff87af;
   }
+
   .xterm-fg-212 {
     color: #ff87d7;
   }
+
   .xterm-fg-213 {
     color: #ff87ff;
   }
+
   .xterm-fg-214 {
     color: #ffaf00;
   }
+
   .xterm-fg-215 {
     color: #ffaf5f;
   }
+
   .xterm-fg-216 {
     color: #ffaf87;
   }
+
   .xterm-fg-217 {
     color: #ffafaf;
   }
+
   .xterm-fg-218 {
     color: #ffafd7;
   }
+
   .xterm-fg-219 {
     color: #ffafff;
   }
+
   .xterm-fg-220 {
     color: #ffd700;
   }
+
   .xterm-fg-221 {
     color: #ffd75f;
   }
+
   .xterm-fg-222 {
     color: #ffd787;
   }
+
   .xterm-fg-223 {
     color: #ffd7af;
   }
+
   .xterm-fg-224 {
     color: #ffd7d7;
   }
+
   .xterm-fg-225 {
     color: #ffd7ff;
   }
+
   .xterm-fg-226 {
     color: #ff0;
   }
+
   .xterm-fg-227 {
     color: #ffff5f;
   }
+
   .xterm-fg-228 {
     color: #ffff87;
   }
+
   .xterm-fg-229 {
     color: #ffffaf;
   }
+
   .xterm-fg-230 {
     color: #ffffd7;
   }
+
   .xterm-fg-231 {
     color: #fff;
   }
+
   .xterm-fg-232 {
     color: #080808;
   }
+
   .xterm-fg-233 {
     color: #121212;
   }
+
   .xterm-fg-234 {
     color: #1c1c1c;
   }
+
   .xterm-fg-235 {
     color: #262626;
   }
+
   .xterm-fg-236 {
     color: #303030;
   }
+
   .xterm-fg-237 {
     color: #3a3a3a;
   }
+
   .xterm-fg-238 {
     color: #444;
   }
+
   .xterm-fg-239 {
     color: #4e4e4e;
   }
+
   .xterm-fg-240 {
     color: #585858;
   }
+
   .xterm-fg-241 {
     color: #626262;
   }
+
   .xterm-fg-242 {
     color: #6c6c6c;
   }
+
   .xterm-fg-243 {
     color: #767676;
   }
+
   .xterm-fg-244 {
     color: #808080;
   }
+
   .xterm-fg-245 {
     color: #8a8a8a;
   }
+
   .xterm-fg-246 {
     color: #949494;
   }
+
   .xterm-fg-247 {
     color: #9e9e9e;
   }
+
   .xterm-fg-248 {
     color: #a8a8a8;
   }
+
   .xterm-fg-249 {
     color: #b2b2b2;
   }
+
   .xterm-fg-250 {
     color: #bcbcbc;
   }
+
   .xterm-fg-251 {
     color: #c6c6c6;
   }
+
   .xterm-fg-252 {
     color: #d0d0d0;
   }
+
   .xterm-fg-253 {
     color: #dadada;
   }
+
   .xterm-fg-254 {
     color: #e4e4e4;
   }
+
   .xterm-fg-255 {
     color: #eee;
   }
diff --git a/app/controllers/admin/broadcast_messages_controller.rb b/app/controllers/admin/broadcast_messages_controller.rb
index 82055006ac0..762e36ee2e9 100644
--- a/app/controllers/admin/broadcast_messages_controller.rb
+++ b/app/controllers/admin/broadcast_messages_controller.rb
@@ -37,7 +37,7 @@ class Admin::BroadcastMessagesController < Admin::ApplicationController
   end
 
   def preview
-    @message = broadcast_message_params[:message]
+    @broadcast_message = BroadcastMessage.new(broadcast_message_params)
   end
 
   protected
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index bd4ba384b29..705824502eb 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -45,6 +45,10 @@ class ApplicationController < ActionController::Base
     redirect_to request.referer.present? ? :back : default, options
   end
 
+  def not_found
+    render_404
+  end
+
   protected
 
   # This filter handles both private tokens and personal access tokens
@@ -173,7 +177,8 @@ class ApplicationController < ActionController::Base
   end
 
   def event_filter
-    filters = cookies['event_filter'].split(',') if cookies['event_filter'].present?
+    # Split using comma to maintain backward compatibility Ex/ "filter1,filter2"
+    filters = cookies['event_filter'].split(',')[0] if cookies['event_filter'].present?
     @event_filter ||= EventFilter.new(filters)
   end
 
diff --git a/app/controllers/ci/application_controller.rb b/app/controllers/ci/application_controller.rb
deleted file mode 100644
index 5bb7d499cdc..00000000000
--- a/app/controllers/ci/application_controller.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-module Ci
-  class ApplicationController < ::ApplicationController
-    def self.railtie_helpers_paths
-      "app/helpers/ci"
-    end
-  end
-end
diff --git a/app/controllers/ci/lints_controller.rb b/app/controllers/ci/lints_controller.rb
index 78012960252..3eb485de9db 100644
--- a/app/controllers/ci/lints_controller.rb
+++ b/app/controllers/ci/lints_controller.rb
@@ -1,5 +1,5 @@
 module Ci
-  class LintsController < ApplicationController
+  class LintsController < ::ApplicationController
     before_action :authenticate_user!
 
     def show
diff --git a/app/controllers/ci/projects_controller.rb b/app/controllers/ci/projects_controller.rb
index aa894fde36b..ff297d6ff13 100644
--- a/app/controllers/ci/projects_controller.rb
+++ b/app/controllers/ci/projects_controller.rb
@@ -1,5 +1,5 @@
 module Ci
-  class ProjectsController < Ci::ApplicationController
+  class ProjectsController < ::ApplicationController
     before_action :project
     before_action :no_cache, only: [:badge]
     before_action :authorize_read_project!, except: [:badge, :index]
diff --git a/app/controllers/explore/projects_controller.rb b/app/controllers/explore/projects_controller.rb
index 38e5943eb76..a62c6211372 100644
--- a/app/controllers/explore/projects_controller.rb
+++ b/app/controllers/explore/projects_controller.rb
@@ -21,8 +21,7 @@ class Explore::ProjectsController < Explore::ApplicationController
   end
 
   def trending
-    @projects = TrendingProjectsFinder.new.execute
-    @projects = filter_projects(@projects)
+    @projects = filter_projects(Project.trending)
     @projects = @projects.page(params[:page])
 
     respond_to do |format|
diff --git a/app/controllers/namespaces_controller.rb b/app/controllers/namespaces_controller.rb
deleted file mode 100644
index 83eec1bf4a2..00000000000
--- a/app/controllers/namespaces_controller.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-class NamespacesController < ApplicationController
-  skip_before_action :authenticate_user!
-
-  def show
-    namespace = Namespace.find_by(path: params[:id])
-
-    if namespace
-      if namespace.is_a?(Group)
-        group = namespace
-      else
-        user = namespace.owner
-      end
-    end
-
-    if user
-      redirect_to user_path(user)
-    elsif group && can?(current_user, :read_group, group)
-      redirect_to group_path(group)
-    elsif current_user.nil?
-      authenticate_user!
-    else
-      render_404
-    end
-  end
-end
diff --git a/app/controllers/projects/board_lists_controller.rb b/app/controllers/projects/board_lists_controller.rb
deleted file mode 100644
index 3cfb08d5822..00000000000
--- a/app/controllers/projects/board_lists_controller.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-class Projects::BoardListsController < Projects::ApplicationController
-  respond_to :json
-
-  before_action :authorize_admin_list!
-
-  rescue_from ActiveRecord::RecordNotFound, with: :record_not_found
-
-  def create
-    list = Boards::Lists::CreateService.new(project, current_user, list_params).execute
-
-    if list.valid?
-      render json: list.as_json(only: [:id, :list_type, :position], methods: [:title], include: { label: { only: [:id, :title, :description, :color, :priority] } })
-    else
-      render json: list.errors, status: :unprocessable_entity
-    end
-  end
-
-  def update
-    service = Boards::Lists::MoveService.new(project, current_user, move_params)
-
-    if service.execute
-      head :ok
-    else
-      head :unprocessable_entity
-    end
-  end
-
-  def destroy
-    service = Boards::Lists::DestroyService.new(project, current_user, params)
-
-    if service.execute
-      head :ok
-    else
-      head :unprocessable_entity
-    end
-  end
-
-  def generate
-    service = Boards::Lists::GenerateService.new(project, current_user)
-
-    if service.execute
-      render json: project.board.lists.label.as_json(only: [:id, :list_type, :position], methods: [:title], include: { label: { only: [:id, :title, :description, :color, :priority] } })
-    else
-      head :unprocessable_entity
-    end
-  end
-
-  private
-
-  def authorize_admin_list!
-    return render_403 unless can?(current_user, :admin_list, project)
-  end
-
-  def list_params
-    params.require(:list).permit(:label_id)
-  end
-
-  def move_params
-    params.require(:list).permit(:position).merge(id: params[:id])
-  end
-
-  def record_not_found(exception)
-    render json: { error: exception.message }, status: :not_found
-  end
-end
diff --git a/app/controllers/projects/boards/issues_controller.rb b/app/controllers/projects/boards/issues_controller.rb
index 4aa7982eab4..71eb56aed0b 100644
--- a/app/controllers/projects/boards/issues_controller.rb
+++ b/app/controllers/projects/boards/issues_controller.rb
@@ -2,6 +2,7 @@ module Projects
   module Boards
     class IssuesController < Boards::ApplicationController
       before_action :authorize_read_issue!, only: [:index]
+      before_action :authorize_create_issue!, only: [:create]
       before_action :authorize_update_issue!, only: [:update]
 
       def index
@@ -9,16 +10,22 @@ module Projects
         issues = issues.page(params[:page])
 
         render json: {
-          issues: issues.as_json(
-            only: [:iid, :title, :confidential],
-            include: {
-              assignee: { only: [:id, :name, :username], methods: [:avatar_url] },
-              labels:   { only: [:id, :title, :description, :color, :priority], methods: [:text_color] }
-            }),
+          issues: serialize_as_json(issues),
           size: issues.total_count
         }
       end
 
+      def create
+        service = ::Boards::Issues::CreateService.new(project, current_user, issue_params)
+        issue = service.execute
+
+        if issue.valid?
+          render json: serialize_as_json(issue)
+        else
+          render json: issue.errors, status: :unprocessable_entity
+        end
+      end
+
       def update
         service = ::Boards::Issues::MoveService.new(project, current_user, move_params)
 
@@ -43,16 +50,33 @@ module Projects
         return render_403 unless can?(current_user, :read_issue, project)
       end
 
+      def authorize_create_issue!
+        return render_403 unless can?(current_user, :admin_issue, project)
+      end
+
       def authorize_update_issue!
         return render_403 unless can?(current_user, :update_issue, issue)
       end
 
       def filter_params
-        params.merge(id: params[:list_id])
+        params.merge(board_id: params[:board_id], id: params[:list_id])
       end
 
       def move_params
-        params.permit(:id, :from_list_id, :to_list_id)
+        params.permit(:board_id, :id, :from_list_id, :to_list_id)
+      end
+
+      def issue_params
+        params.require(:issue).permit(:title).merge(board_id: params[:board_id], list_id: params[:list_id], request: request)
+      end
+
+      def serialize_as_json(resource)
+        resource.as_json(
+          only: [:iid, :title, :confidential],
+          include: {
+            assignee: { only: [:id, :name, :username], methods: [:avatar_url] },
+            labels:   { only: [:id, :title, :description, :color, :priority], methods: [:text_color] }
+          })
       end
     end
   end
diff --git a/app/controllers/projects/boards/lists_controller.rb b/app/controllers/projects/boards/lists_controller.rb
index b995f586737..76ae41319c4 100644
--- a/app/controllers/projects/boards/lists_controller.rb
+++ b/app/controllers/projects/boards/lists_controller.rb
@@ -5,11 +5,11 @@ module Projects
       before_action :authorize_read_list!, only: [:index]
 
       def index
-        render json: serialize_as_json(project.board.lists)
+        render json: serialize_as_json(board.lists)
       end
 
       def create
-        list = ::Boards::Lists::CreateService.new(project, current_user, list_params).execute
+        list = ::Boards::Lists::CreateService.new(project, current_user, list_params).execute(board)
 
         if list.valid?
           render json: serialize_as_json(list)
@@ -19,7 +19,7 @@ module Projects
       end
 
       def update
-        list = project.board.lists.movable.find(params[:id])
+        list = board.lists.movable.find(params[:id])
         service = ::Boards::Lists::MoveService.new(project, current_user, move_params)
 
         if service.execute(list)
@@ -30,8 +30,8 @@ module Projects
       end
 
       def destroy
-        list = project.board.lists.destroyable.find(params[:id])
-        service = ::Boards::Lists::DestroyService.new(project, current_user, params)
+        list = board.lists.destroyable.find(params[:id])
+        service = ::Boards::Lists::DestroyService.new(project, current_user)
 
         if service.execute(list)
           head :ok
@@ -43,8 +43,8 @@ module Projects
       def generate
         service = ::Boards::Lists::GenerateService.new(project, current_user)
 
-        if service.execute
-          render json: serialize_as_json(project.board.lists.movable)
+        if service.execute(board)
+          render json: serialize_as_json(board.lists.movable)
         else
           head :unprocessable_entity
         end
@@ -60,6 +60,10 @@ module Projects
         return render_403 unless can?(current_user, :read_list, project)
       end
 
+      def board
+        @board ||= project.boards.find(params[:board_id])
+      end
+
       def list_params
         params.require(:list).permit(:label_id)
       end
diff --git a/app/controllers/projects/boards_controller.rb b/app/controllers/projects/boards_controller.rb
index 0035633b774..808affa4f98 100644
--- a/app/controllers/projects/boards_controller.rb
+++ b/app/controllers/projects/boards_controller.rb
@@ -1,12 +1,28 @@
 class Projects::BoardsController < Projects::ApplicationController
   include IssuableCollections
-  
-  respond_to :html
 
-  before_action :authorize_read_board!, only: [:show]
+  before_action :authorize_read_board!, only: [:index, :show]
+
+  def index
+    @boards = ::Boards::ListService.new(project, current_user).execute
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: serialize_as_json(@boards)
+      end
+    end
+  end
 
   def show
-    ::Boards::CreateService.new(project, current_user).execute
+    @board = project.boards.find(params[:id])
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: serialize_as_json(@board)
+      end
+    end
   end
 
   private
@@ -14,4 +30,8 @@ class Projects::BoardsController < Projects::ApplicationController
   def authorize_read_board!
     return access_denied! unless can?(current_user, :read_board, project)
   end
+
+  def serialize_as_json(resource)
+    resource.as_json(only: [:id])
+  end
 end
diff --git a/app/controllers/projects/graphs_controller.rb b/app/controllers/projects/graphs_controller.rb
index 092ef32e6e3..923e7340e69 100644
--- a/app/controllers/projects/graphs_controller.rb
+++ b/app/controllers/projects/graphs_controller.rb
@@ -38,12 +38,12 @@ class Projects::GraphsController < Projects::ApplicationController
 
     @languages = @languages.map do |language|
       name, share = language
-      color = Digest::SHA256.hexdigest(name)[0...6]
+      color = Linguist::Language[name].color || "##{Digest::SHA256.hexdigest(name)[0...6]}"
       {
         value: (share.to_f * 100 / total).round(2),
         label: name,
-        color: "##{color}",
-        highlight: "##{color}"
+        color: color,
+        highlight: color
       }
     end
 
diff --git a/app/controllers/projects/group_links_controller.rb b/app/controllers/projects/group_links_controller.rb
index 7a7475a7345..ae060abee5c 100644
--- a/app/controllers/projects/group_links_controller.rb
+++ b/app/controllers/projects/group_links_controller.rb
@@ -1,6 +1,7 @@
 class Projects::GroupLinksController < Projects::ApplicationController
   layout 'project_settings'
   before_action :authorize_admin_project!
+  before_action :authorize_admin_project_member!, only: [:update]
 
   def index
     @group_links = project.project_group_links.all
@@ -27,9 +28,26 @@ class Projects::GroupLinksController < Projects::ApplicationController
     redirect_to namespace_project_group_links_path(project.namespace, project)
   end
 
+  def update
+    @group_link = @project.project_group_links.find(params[:id])
+
+    @group_link.update_attributes(group_link_params)
+  end
+
   def destroy
     project.project_group_links.find(params[:id]).destroy
 
-    redirect_to namespace_project_group_links_path(project.namespace, project)
+    respond_to do |format|
+      format.html do
+        redirect_to namespace_project_group_links_path(project.namespace, project)
+      end
+      format.js { head :ok }
+    end
+  end
+
+  protected
+
+  def group_link_params
+    params.require(:group_link).permit(:group_access, :expires_at)
   end
 end
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index ef13e0677d2..96041b07647 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -159,7 +159,8 @@ class Projects::IssuesController < Projects::ApplicationController
   protected
 
   def issue
-    @noteable = @issue ||= @project.issues.find_by(iid: params[:id]) || redirect_old
+    # The Sortable default scope causes performance issues when used with find_by
+    @noteable = @issue ||= @project.issues.where(iid: params[:id]).reorder(nil).take || redirect_old
   end
   alias_method :subscribable_resource, :issue
   alias_method :issuable, :issue
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index 8c8c56228ad..9207c954335 100644
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -10,7 +10,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   before_action :module_enabled
   before_action :merge_request, only: [
     :edit, :update, :show, :diffs, :commits, :conflicts, :builds, :pipelines, :merge, :merge_check,
-    :ci_status, :toggle_subscription, :cancel_merge_when_build_succeeds, :remove_wip, :resolve_conflicts
+    :ci_status, :ci_environments_status, :toggle_subscription, :cancel_merge_when_build_succeeds, :remove_wip, :resolve_conflicts, :assign_related_issues
   ]
   before_action :validates_merge_request, only: [:show, :diffs, :commits, :builds, :pipelines]
   before_action :define_show_vars, only: [:show, :diffs, :commits, :conflicts, :builds, :pipelines]
@@ -19,6 +19,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   before_action :define_diff_comment_vars, only: [:diffs]
   before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds, :conflicts, :pipelines]
   before_action :close_merge_request_without_source_project, only: [:show, :diffs, :commits, :builds, :pipelines]
+  before_action :apply_diff_view_cookie!, only: [:new_diffs]
+  before_action :build_merge_request, only: [:new, :new_diffs]
 
   # Allow read any merge_request
   before_action :authorize_read_merge_request!
@@ -29,6 +31,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   # Allow modify merge_request
   before_action :authorize_update_merge_request!, only: [:close, :edit, :update, :remove_wip, :sort]
 
+  before_action :authenticate_user!, only: [:assign_related_issues]
+
   before_action :authorize_can_resolve_conflicts!, only: [:conflicts, :resolve_conflicts]
 
   def index
@@ -210,29 +214,26 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   end
 
   def new
-    apply_diff_view_cookie!
-
-    build_merge_request
-    @noteable = @merge_request
-
-    @target_branches = if @merge_request.target_project
-                         @merge_request.target_project.repository.branch_names
-                       else
-                         []
-                       end
-
-    @target_project = merge_request.target_project
-    @source_project = merge_request.source_project
-    @commits = @merge_request.compare_commits.reverse
-    @commit = @merge_request.diff_head_commit
-    @base_commit = @merge_request.diff_base_commit
-    @diffs = @merge_request.diffs(diff_options) if @merge_request.compare
-    @diff_notes_disabled = true
-    @pipeline = @merge_request.pipeline
-    @statuses = @pipeline.statuses.relevant if @pipeline
+    define_new_vars
+  end
 
-    @note_counts = Note.where(commit_id: @commits.map(&:id)).
-      group(:commit_id).count
+  def new_diffs
+    respond_to do |format|
+      format.html do
+        define_new_vars
+        render "new"
+      end
+      format.json do
+        @diffs = if @merge_request.can_be_created
+                   @merge_request.diffs(diff_options)
+                 else
+                   []
+                 end
+        @diff_notes_disabled = true
+
+        render json: { html: view_to_html_string('projects/merge_requests/_new_diffs', diffs: @diffs) }
+      end
+    end
   end
 
   def create
@@ -355,6 +356,25 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     render layout: false
   end
 
+  def assign_related_issues
+    result = MergeRequests::AssignIssuesService.new(project, current_user, merge_request: @merge_request).execute
+
+    respond_to do |format|
+      format.html do
+        case result[:count]
+        when 0
+          flash[:error] = "Failed to assign you issues related to the merge request"
+        when 1
+          flash[:notice] = "1 issue has been assigned to you"
+        else
+          flash[:notice] = "#{result[:count]} issues have been assigned to you"
+        end
+
+        redirect_to(merge_request_path(@merge_request))
+      end
+    end
+  end
+
   def ci_status
     pipeline = @merge_request.pipeline
     if pipeline
@@ -383,6 +403,30 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     render json: response
   end
 
+  def ci_environments_status
+    environments =
+      begin
+        @merge_request.environments.map do |environment|
+          next unless can?(current_user, :read_environment, environment)
+
+          project = environment.project
+          deployment = environment.first_deployment_for(@merge_request.diff_head_commit)
+
+          {
+            id: environment.id,
+            name: environment.name,
+            url: namespace_project_environment_path(project.namespace, project, environment),
+            external_url: environment.external_url,
+            external_url_formatted: environment.formatted_external_url,
+            deployed_at: deployment.try(:created_at),
+            deployed_at_formatted: deployment.try(:formatted_deployment_time)
+          }
+        end.compact
+      end
+
+    render json: environments
+  end
+
   protected
 
   def selected_target_project
@@ -490,6 +534,27 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     )
   end
 
+  def define_new_vars
+    @noteable = @merge_request
+
+    @target_branches = if @merge_request.target_project
+                         @merge_request.target_project.repository.branch_names
+                       else
+                         []
+                       end
+
+    @target_project = merge_request.target_project
+    @source_project = merge_request.source_project
+    @commits = @merge_request.compare_commits.reverse
+    @commit = @merge_request.diff_head_commit
+    @base_commit = @merge_request.diff_base_commit
+
+    @pipeline = @merge_request.pipeline
+    @statuses = @pipeline.statuses.relevant if @pipeline
+    @note_counts = Note.where(commit_id: @commits.map(&:id)).
+      group(:commit_id).count
+  end
+
   def invalid_mr
     # Render special view for MR with removed target branch
     render 'invalid'
@@ -521,7 +586,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
   def build_merge_request
     params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
-    @merge_request = MergeRequests::BuildService.new(project, current_user, merge_request_params).execute
+    @merge_request = MergeRequests::BuildService.new(project, current_user, merge_request_params.merge(diff_options: diff_options)).execute
   end
 
   def compared_diff_version
diff --git a/app/controllers/projects/project_members_controller.rb b/app/controllers/projects/project_members_controller.rb
index f56b256984b..37a86ed0523 100644
--- a/app/controllers/projects/project_members_controller.rb
+++ b/app/controllers/projects/project_members_controller.rb
@@ -5,34 +5,23 @@ class Projects::ProjectMembersController < Projects::ApplicationController
   before_action :authorize_admin_project_member!, except: [:index, :leave, :request_access]
 
   def index
+    @group_links = @project.project_group_links
+
     @project_members = @project.project_members
     @project_members = @project_members.non_invite unless can?(current_user, :admin_project, @project)
 
     if params[:search].present?
       users = @project.users.search(params[:search]).to_a
       @project_members = @project_members.where(user_id: users)
-    end
-
-    @project_members = @project_members.order('access_level DESC')
-
-    @group = @project.group
-
-    if @group
-      @group_members = @group.group_members
-      @group_members = @group_members.non_invite unless can?(current_user, :admin_group, @group)
-
-      if params[:search].present?
-        users = @group.users.search(params[:search]).to_a
-        @group_members = @group_members.where(user_id: users)
-      end
 
-      @group_members = @group_members.order('access_level DESC')
+      @group_links = @project.project_group_links.where(group_id: @project.invited_groups.search(params[:search]).select(:id))
     end
 
+    @project_members = @project_members.order(access_level: :desc).page(params[:page])
+
     @requesters = AccessRequestsFinder.new(@project).execute(current_user)
 
     @project_member = @project.project_members.new
-    @project_group_links = @project.project_group_links
   end
 
   def create
@@ -43,6 +32,21 @@ class Projects::ProjectMembersController < Projects::ApplicationController
       current_user: current_user
     )
 
+    if params[:group_ids].present?
+      group_ids = params[:group_ids].split(',')
+      groups = Group.where(id: group_ids)
+
+      groups.each do |group|
+        next unless can?(current_user, :read_group, group)
+
+        project.project_group_links.create(
+          group: group,
+          group_access: params[:access_level],
+          expires_at: params[:expires_at]
+        )
+      end
+    end
+
     redirect_to namespace_project_project_members_path(@project.namespace, @project)
   end
 
diff --git a/app/controllers/projects/tags_controller.rb b/app/controllers/projects/tags_controller.rb
index 6ea8ee62bc5..8fea20cefef 100644
--- a/app/controllers/projects/tags_controller.rb
+++ b/app/controllers/projects/tags_controller.rb
@@ -20,6 +20,8 @@ class Projects::TagsController < Projects::ApplicationController
   def show
     @tag = @repository.find_tag(params[:id])
 
+    return render_404 unless @tag
+
     @release = @project.releases.find_or_initialize_by(tag: @tag.name)
     @commit = @repository.commit(@tag.target)
   end
diff --git a/app/controllers/snippets_controller.rb b/app/controllers/snippets_controller.rb
index d198782138a..dee57e4a388 100644
--- a/app/controllers/snippets_controller.rb
+++ b/app/controllers/snippets_controller.rb
@@ -1,10 +1,10 @@
 class SnippetsController < ApplicationController
   include ToggleAwardEmoji
 
-  before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
+  before_action :snippet, only: [:show, :edit, :destroy, :update, :raw, :download]
 
   # Allow read snippet
-  before_action :authorize_read_snippet!, only: [:show, :raw]
+  before_action :authorize_read_snippet!, only: [:show, :raw, :download]
 
   # Allow modify snippet
   before_action :authorize_update_snippet!, only: [:edit, :update]
@@ -12,7 +12,7 @@ class SnippetsController < ApplicationController
   # Allow destroy snippet
   before_action :authorize_admin_snippet!, only: [:destroy]
 
-  skip_before_action :authenticate_user!, only: [:index, :show, :raw]
+  skip_before_action :authenticate_user!, only: [:index, :show, :raw, :download]
 
   layout 'snippets'
   respond_to :html
@@ -75,6 +75,14 @@ class SnippetsController < ApplicationController
     )
   end
 
+  def download
+    send_data(
+      @snippet.content,
+      type: 'text/plain; charset=utf-8',
+      filename: @snippet.sanitized_file_name
+    )
+  end
+
   protected
 
   def snippet
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 838ecc837e4..6a881b271d7 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1,6 +1,6 @@
 class UsersController < ApplicationController
   skip_before_action :authenticate_user!
-  before_action :user
+  before_action :user, except: [:exists]
   before_action :authorize_read_user!, only: [:show]
 
   def show
@@ -85,6 +85,10 @@ class UsersController < ApplicationController
     render 'calendar_activities', layout: false
   end
 
+  def exists
+    render json: { exists: Namespace.where(path: params[:username].downcase).any? }
+  end
+
   private
 
   def authorize_read_user!
diff --git a/app/finders/trending_projects_finder.rb b/app/finders/trending_projects_finder.rb
deleted file mode 100644
index c1e434d9926..00000000000
--- a/app/finders/trending_projects_finder.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-# Finder for retrieving public trending projects in a given time range.
-class TrendingProjectsFinder
-  # current_user - The currently logged in User, if any.
-  # last_months - The number of months to limit the trending data to.
-  def execute(months_limit = 1)
-    Rails.cache.fetch(cache_key_for(months_limit), expires_in: 1.day) do
-      Project.public_only.trending(months_limit.months.ago)
-    end
-  end
-
-  private
-
-  def cache_key_for(months)
-    "trending_projects/#{months}"
-  end
-end
diff --git a/app/helpers/appearances_helper.rb b/app/helpers/appearances_helper.rb
index de13e7a1fc2..16136d02530 100644
--- a/app/helpers/appearances_helper.rb
+++ b/app/helpers/appearances_helper.rb
@@ -16,7 +16,7 @@ module AppearancesHelper
   end
 
   def brand_text
-    markdown(brand_item.description)
+    markdown_field(brand_item, :description)
   end
 
   def brand_item
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 6de25bea654..6229384817b 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -11,18 +11,6 @@ module ApplicationSettingsHelper
     current_application_settings.signin_enabled?
   end
 
-  def extra_sign_in_text
-    current_application_settings.sign_in_text
-  end
-
-  def after_sign_up_text
-    current_application_settings.after_sign_up_text
-  end
-
-  def shared_runners_text
-    current_application_settings.shared_runners_text
-  end
-
   def user_oauth_applications?
     current_application_settings.user_oauth_applications
   end
diff --git a/app/helpers/avatars_helper.rb b/app/helpers/avatars_helper.rb
index df41473543b..b7e0ff8ecd0 100644
--- a/app/helpers/avatars_helper.rb
+++ b/app/helpers/avatars_helper.rb
@@ -4,15 +4,18 @@ module AvatarsHelper
       user: commit_or_event.author,
       user_name: commit_or_event.author_name,
       user_email: commit_or_event.author_email,
+      css_class: 'hidden-xs'
     }))
   end
 
   def user_avatar(options = {})
     avatar_size = options[:size] || 16
     user_name = options[:user].try(:name) || options[:user_name]
+    css_class = options[:css_class] || ''
+    
     avatar = image_tag(
       avatar_icon(options[:user] || options[:user_email], avatar_size),
-      class: "avatar has-tooltip hidden-xs s#{avatar_size}",
+      class: "avatar has-tooltip s#{avatar_size} #{css_class}",
       alt: "#{user_name}'s avatar",
       title: user_name,
       data: { container: 'body' }
diff --git a/app/helpers/boards_helper.rb b/app/helpers/boards_helper.rb
new file mode 100644
index 00000000000..b7247ffa8b2
--- /dev/null
+++ b/app/helpers/boards_helper.rb
@@ -0,0 +1,12 @@
+module BoardsHelper
+  def board_data
+    board = @board || @boards.first
+
+    {
+      endpoint: namespace_project_boards_path(@project.namespace, @project),
+      board_id: board.id,
+      disabled: !can?(current_user, :admin_list, @project),
+      issue_link_base: namespace_project_issues_path(@project.namespace, @project)
+    }
+  end
+end
diff --git a/app/helpers/broadcast_messages_helper.rb b/app/helpers/broadcast_messages_helper.rb
index 43a29c96bca..eb03ced67eb 100644
--- a/app/helpers/broadcast_messages_helper.rb
+++ b/app/helpers/broadcast_messages_helper.rb
@@ -3,7 +3,7 @@ module BroadcastMessagesHelper
     return unless message.present?
 
     content_tag :div, class: 'broadcast-message', style: broadcast_message_style(message) do
-      icon('bullhorn') << ' ' << render_broadcast_message(message.message)
+      icon('bullhorn') << ' ' << render_broadcast_message(message)
     end
   end
 
@@ -32,7 +32,7 @@ module BroadcastMessagesHelper
     end
   end
 
-  def render_broadcast_message(message)
-    Banzai.render(message, pipeline: :broadcast_message).html_safe
+  def render_broadcast_message(broadcast_message)
+    Banzai.render_field(broadcast_message, :message).html_safe
   end
 end
diff --git a/app/helpers/button_helper.rb b/app/helpers/button_helper.rb
index b478580978b..85e1dc33ee8 100644
--- a/app/helpers/button_helper.rb
+++ b/app/helpers/button_helper.rb
@@ -15,13 +15,14 @@ module ButtonHelper
   #
   # See http://clipboardjs.com/#usage
   def clipboard_button(data = {})
+    css_class = data[:class] || 'btn-clipboard btn-transparent'
     data = { toggle: 'tooltip', placement: 'bottom', container: 'body' }.merge(data)
     content_tag :button,
       icon('clipboard'),
-      class: "btn btn-clipboard",
+      class: "btn #{css_class}",
       data: data,
       type: :button,
-      title: "Copy to Clipboard"
+      title: 'Copy to Clipboard'
   end
 
   def http_clone_button(project, placement = 'right', append_link: true)
diff --git a/app/helpers/gitlab_markdown_helper.rb b/app/helpers/gitlab_markdown_helper.rb
index 1a259656f31..0772d848289 100644
--- a/app/helpers/gitlab_markdown_helper.rb
+++ b/app/helpers/gitlab_markdown_helper.rb
@@ -13,14 +13,12 @@ module GitlabMarkdownHelper
   def link_to_gfm(body, url, html_options = {})
     return "" if body.blank?
 
-    escaped_body = if body.start_with?('<img')
-                     body
-                   else
-                     escape_once(body)
-                   end
-
-    user = current_user if defined?(current_user)
-    gfm_body = Banzai.render(escaped_body, project: @project, current_user: user, pipeline: :single_line)
+    context = {
+      project: @project,
+      current_user: (current_user if defined?(current_user)),
+      pipeline: :single_line,
+    }
+    gfm_body = Banzai.render(body, context)
 
     fragment = Nokogiri::HTML::DocumentFragment.parse(gfm_body)
     if fragment.children.size == 1 && fragment.children[0].name == 'a'
@@ -51,17 +49,15 @@ module GitlabMarkdownHelper
     context[:project] ||= @project
 
     html = Banzai.render(text, context)
+    banzai_postprocess(html, context)
+  end
 
-    context.merge!(
-      current_user:   (current_user if defined?(current_user)),
-
-      # RelativeLinkFilter
-      requested_path: @path,
-      project_wiki:   @project_wiki,
-      ref:            @ref
-    )
+  def markdown_field(object, field)
+    object = object.for_display if object.respond_to?(:for_display)
+    return "" unless object.present?
 
-    Banzai.post_process(html, context)
+    html = Banzai.render_field(object, field)
+    banzai_postprocess(html, object.banzai_render_context(field))
   end
 
   def asciidoc(text)
@@ -196,4 +192,18 @@ module GitlabMarkdownHelper
       icon(options[:icon])
     end
   end
+
+  # Calls Banzai.post_process with some common context options
+  def banzai_postprocess(html, context)
+    context.merge!(
+      current_user:   (current_user if defined?(current_user)),
+
+      # RelativeLinkFilter
+      requested_path: @path,
+      project_wiki:   @project_wiki,
+      ref:            @ref
+    )
+
+    Banzai.post_process(html, context)
+  end
 end
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index 8b212b0327a..1644c346dd8 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -113,14 +113,13 @@ module IssuesHelper
     end
   end
 
-  def award_user_list(awards, current_user)
+  def award_user_list(awards, current_user, limit: 10)
     names = awards.map do |award|
       award.user == current_user ? 'You' : award.user.name
     end
 
-    # Take first 9 OR current user + first 9
     current_user_name = names.delete('You')
-    names = names.first(9).insert(0, current_user_name).compact
+    names = names.insert(0, current_user_name).compact.first(limit)
 
     names << "#{awards.size - names.size} more." if awards.size > names.size
 
diff --git a/app/helpers/merge_requests_helper.rb b/app/helpers/merge_requests_helper.rb
index 8abe7865fed..249cb44e9d5 100644
--- a/app/helpers/merge_requests_helper.rb
+++ b/app/helpers/merge_requests_helper.rb
@@ -72,6 +72,19 @@ module MergeRequestsHelper
     )
   end
 
+  def mr_assign_issues_link
+    issues = MergeRequests::AssignIssuesService.new(@project,
+                                                    current_user,
+                                                    merge_request: @merge_request,
+                                                    closes_issues: mr_closes_issues
+                                                   ).assignable_issues
+    path = assign_related_issues_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
+    if issues.present?
+      pluralize_this_issue = issues.count > 1 ? "these issues" : "this issue"
+      link_to "Assign yourself to #{pluralize_this_issue}", path, method: :post
+    end
+  end
+
   def source_branch_with_namespace(merge_request)
     branch = link_to(merge_request.source_branch, namespace_project_commits_path(merge_request.source_project.namespace, merge_request.source_project, merge_request.source_branch))
 
@@ -110,4 +123,8 @@ module MergeRequestsHelper
   def version_index(merge_request_diff)
     @merge_request_diffs.size - @merge_request_diffs.index(merge_request_diff)
   end
+
+  def different_base?(version1, version2)
+    version1 && version2 && version1.base_commit_sha != version2.base_commit_sha
+  end
 end
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb
index 8a7446b7cc7..aba3a3f9c5d 100644
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -153,8 +153,18 @@ module SearchHelper
     search_path(options)
   end
 
-  # Sanitize html generated after parsing markdown from issue description or comment
-  def search_md_sanitize(html)
+  # Sanitize a HTML field for search display. Most tags are stripped out and the
+  # maximum length is set to 200 characters.
+  def search_md_sanitize(object, field)
+    html = markdown_field(object, field)
+    html = Truncato.truncate(
+      html,
+      count_tags: false,
+      count_tail: false,
+      max_length: 200
+    )
+
+    # Truncato's filtered_tags and filtered_attributes are not quite the same
     sanitize(html, tags: %w(a p ol ul li pre code))
   end
 end
diff --git a/app/models/abuse_report.rb b/app/models/abuse_report.rb
index b01a244032d..2340453831e 100644
--- a/app/models/abuse_report.rb
+++ b/app/models/abuse_report.rb
@@ -1,4 +1,8 @@
 class AbuseReport < ActiveRecord::Base
+  include CacheMarkdownField
+
+  cache_markdown_field :message, pipeline: :single_line
+
   belongs_to :reporter, class_name: 'User'
   belongs_to :user
 
@@ -7,6 +11,9 @@ class AbuseReport < ActiveRecord::Base
   validates :message, presence: true
   validates :user_id, uniqueness: { message: 'has already been reported' }
 
+  # For CacheMarkdownField
+  alias_method :author, :reporter
+
   def remove_user(deleted_by:)
     user.block
     DeleteUserWorker.perform_async(deleted_by.id, user.id, delete_solo_owned_groups: true)
diff --git a/app/models/appearance.rb b/app/models/appearance.rb
index 4cf8dd9a8ce..e4106e1c2e9 100644
--- a/app/models/appearance.rb
+++ b/app/models/appearance.rb
@@ -1,4 +1,8 @@
 class Appearance < ActiveRecord::Base
+  include CacheMarkdownField
+
+  cache_markdown_field :description
+
   validates :title,       presence: true
   validates :description, presence: true
   validates :logo,        file_size: { maximum: 1.megabyte }
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index 55d2e07de08..c99aa7772bb 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -1,5 +1,7 @@
 class ApplicationSetting < ActiveRecord::Base
+  include CacheMarkdownField
   include TokenAuthenticatable
+
   add_authentication_token_field :runners_registration_token
   add_authentication_token_field :health_check_access_token
 
@@ -17,6 +19,11 @@ class ApplicationSetting < ActiveRecord::Base
   serialize :domain_whitelist, Array
   serialize :domain_blacklist, Array
 
+  cache_markdown_field :sign_in_text
+  cache_markdown_field :help_page_text
+  cache_markdown_field :shared_runners_text, pipeline: :plain_markdown
+  cache_markdown_field :after_sign_up_text
+
   attr_accessor :domain_whitelist_raw, :domain_blacklist_raw
 
   validates :session_expire_delay,
diff --git a/app/models/broadcast_message.rb b/app/models/broadcast_message.rb
index 61498140f27..cb40f33932a 100644
--- a/app/models/broadcast_message.rb
+++ b/app/models/broadcast_message.rb
@@ -1,6 +1,9 @@
 class BroadcastMessage < ActiveRecord::Base
+  include CacheMarkdownField
   include Sortable
 
+  cache_markdown_field :message, pipeline: :broadcast_message
+
   validates :message,   presence: true
   validates :starts_at, presence: true
   validates :ends_at,   presence: true
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index 09c5223c60d..fd762b8c5ce 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -1,6 +1,7 @@
 module Ci
   class Build < CommitStatus
     include TokenAuthenticatable
+    include AfterCommitQueue
 
     belongs_to :runner, class_name: 'Ci::Runner'
     belongs_to :trigger_request, class_name: 'Ci::TriggerRequest'
@@ -75,25 +76,20 @@ module Ci
 
     state_machine :status do
       after_transition pending: :running do |build|
-        build.execute_hooks
+        build.run_after_commit do
+          BuildHooksWorker.perform_async(id)
+        end
       end
 
       after_transition any => [:success, :failed, :canceled] do |build|
-        build.update_coverage
-        build.execute_hooks
+        build.run_after_commit do
+          BuildFinishedWorker.perform_async(id)
+        end
       end
 
       after_transition any => [:success] do |build|
-        if build.environment.present?
-          service = CreateDeploymentService.new(
-            build.project, build.user,
-            environment: build.environment,
-            sha: build.sha,
-            ref: build.ref,
-            tag: build.tag,
-            options: build.options.to_h[:environment],
-            variables: build.variables)
-          service.execute(build)
+        build.run_after_commit do
+          BuildSuccessWorker.perform_async(id)
         end
       end
     end
diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index 2cf9892edc5..4fdb5fef4fb 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -3,6 +3,7 @@ module Ci
     extend Ci::Model
     include HasStatus
     include Importable
+    include AfterCommitQueue
 
     self.table_name = 'ci_commits'
 
@@ -56,6 +57,10 @@ module Ci
         pipeline.finished_at = Time.now
       end
 
+      before_transition do |pipeline|
+        pipeline.update_duration
+      end
+
       after_transition [:created, :pending] => :running do |pipeline|
         MergeRequest::Metrics.where(merge_request_id: pipeline.merge_requests.map(&:id)).
           update_all(latest_build_started_at: pipeline.started_at, latest_build_finished_at: nil)
@@ -66,12 +71,16 @@ module Ci
           update_all(latest_build_finished_at: pipeline.finished_at)
       end
 
-      before_transition do |pipeline|
-        pipeline.update_duration
+      after_transition [:created, :pending, :running] => :success do |pipeline|
+        pipeline.run_after_commit { PipelineSuccessWorker.perform_async(id) }
       end
 
       after_transition do |pipeline, transition|
-        pipeline.execute_hooks unless transition.loopback?
+        next if transition.loopback?
+
+        pipeline.run_after_commit do
+          PipelineHooksWorker.perform_async(id)
+        end
       end
     end
 
@@ -292,11 +301,9 @@ module Ci
     # Merge requests for which the current pipeline is running against
     # the merge request's latest commit.
     def merge_requests
-      @merge_requests ||=
-        begin
-          project.merge_requests.where(source_branch: self.ref).
-            select { |merge_request| merge_request.pipeline.try(:id) == self.id }
-        end
+      @merge_requests ||= project.merge_requests
+        .where(source_branch: self.ref)
+        .select { |merge_request| merge_request.pipeline.try(:id) == self.id }
     end
 
     private
diff --git a/app/models/commit_status.rb b/app/models/commit_status.rb
index 9fa8d17e74e..7b554be4f9a 100644
--- a/app/models/commit_status.rb
+++ b/app/models/commit_status.rb
@@ -1,6 +1,7 @@
 class CommitStatus < ActiveRecord::Base
   include HasStatus
   include Importable
+  include AfterCommitQueue
 
   self.table_name = 'ci_builds'
 
@@ -85,25 +86,24 @@ class CommitStatus < ActiveRecord::Base
     end
 
     after_transition do |commit_status, transition|
-      commit_status.pipeline.try do |pipeline|
-        break if transition.loopback?
-
-        if commit_status.complete?
-          ProcessPipelineWorker.perform_async(pipeline.id)
+      next if transition.loopback?
+
+      commit_status.run_after_commit do
+        pipeline.try do |pipeline|
+          if complete?
+            PipelineProcessWorker.perform_async(pipeline.id)
+          else
+            PipelineUpdateWorker.perform_async(pipeline.id)
+          end
         end
-
-        UpdatePipelineWorker.perform_async(pipeline.id)
       end
-
-      true
-    end
-
-    after_transition [:created, :pending, :running] => :success do |commit_status|
-      MergeRequests::MergeWhenBuildSucceedsService.new(commit_status.pipeline.project, nil).trigger(commit_status)
     end
 
     after_transition any => :failed do |commit_status|
-      MergeRequests::AddTodoWhenBuildFailsService.new(commit_status.pipeline.project, nil).execute(commit_status)
+      commit_status.run_after_commit do
+        MergeRequests::AddTodoWhenBuildFailsService
+          .new(pipeline.project, nil).execute(self)
+      end
     end
   end
 
diff --git a/app/models/compare.rb b/app/models/compare.rb
index 4856510f526..3a8bbcb1acd 100644
--- a/app/models/compare.rb
+++ b/app/models/compare.rb
@@ -11,9 +11,10 @@ class Compare
     end
   end
 
-  def initialize(compare, project)
+  def initialize(compare, project, straight: false)
     @compare = compare
     @project = project
+    @straight = straight
   end
 
   def commits
@@ -45,6 +46,18 @@ class Compare
                    end
   end
 
+  def start_commit_sha
+    start_commit.try(:sha)
+  end
+
+  def base_commit_sha
+    base_commit.try(:sha)
+  end
+
+  def head_commit_sha
+    commit.try(:sha)
+  end
+
   def raw_diffs(*args)
     @compare.diffs(*args)
   end
@@ -58,9 +71,9 @@ class Compare
 
   def diff_refs
     Gitlab::Diff::DiffRefs.new(
-      base_sha:  base_commit.try(:sha),
-      start_sha: start_commit.try(:sha),
-      head_sha: commit.try(:sha)
+      base_sha:  @straight ? start_commit_sha : base_commit_sha,
+      start_sha: start_commit_sha,
+      head_sha: head_commit_sha
     )
   end
 end
diff --git a/app/models/concerns/cache_markdown_field.rb b/app/models/concerns/cache_markdown_field.rb
new file mode 100644
index 00000000000..90bd6490a02
--- /dev/null
+++ b/app/models/concerns/cache_markdown_field.rb
@@ -0,0 +1,131 @@
+# This module takes care of updating cache columns for Markdown-containing
+# fields. Use like this in the body of your class:
+#
+#     include CacheMarkdownField
+#     cache_markdown_field :foo
+#     cache_markdown_field :bar
+#     cache_markdown_field :baz, pipeline: :single_line
+#
+# Corresponding foo_html, bar_html and baz_html fields should exist.
+module CacheMarkdownField
+  # Knows about the relationship between markdown and html field names, and
+  # stores the rendering contexts for the latter
+  class FieldData
+    extend Forwardable
+
+    def initialize
+      @data = {}
+    end
+
+    def_delegators :@data, :[], :[]=
+    def_delegator :@data, :keys, :markdown_fields
+
+    def html_field(markdown_field)
+      "#{markdown_field}_html"
+    end
+
+    def html_fields
+      markdown_fields.map {|field| html_field(field) }
+    end
+  end
+
+  # Dynamic registries don't really work in Rails as it's not guaranteed that
+  # every class will be loaded, so hardcode the list.
+  CACHING_CLASSES = %w[
+    AbuseReport
+    Appearance
+    ApplicationSetting
+    BroadcastMessage
+    Issue
+    Label
+    MergeRequest
+    Milestone
+    Namespace
+    Note
+    Project
+    Release
+    Snippet
+  ]
+
+  def self.caching_classes
+    CACHING_CLASSES.map(&:constantize)
+  end
+
+  extend ActiveSupport::Concern
+
+  included do
+    cattr_reader :cached_markdown_fields do
+      FieldData.new
+    end
+
+    # Returns the default Banzai render context for the cached markdown field.
+    def banzai_render_context(field)
+      raise ArgumentError.new("Unknown field: #{field.inspect}") unless
+        cached_markdown_fields.markdown_fields.include?(field)
+
+      # Always include a project key, or Banzai complains
+      project = self.project if self.respond_to?(:project)
+      context = cached_markdown_fields[field].merge(project: project)
+
+      # Banzai is less strict about authors, so don't always have an author key
+      context[:author] = self.author if self.respond_to?(:author)
+
+      context
+    end
+
+    # Allow callers to look up the cache field name, rather than hardcoding it
+    def markdown_cache_field_for(field)
+      raise ArgumentError.new("Unknown field: #{field}") unless
+        cached_markdown_fields.markdown_fields.include?(field)
+
+      cached_markdown_fields.html_field(field)
+    end
+
+    # Always exclude _html fields from attributes (including serialization).
+    # They contain unredacted HTML, which would be a security issue
+    alias_method :attributes_before_markdown_cache, :attributes
+    def attributes
+      attrs = attributes_before_markdown_cache
+
+      cached_markdown_fields.html_fields.each do |field|
+        attrs.delete(field)
+      end
+
+      attrs
+    end
+  end
+
+  class_methods do
+    private
+
+    # Specify that a field is markdown. Its rendered output will be cached in
+    # a corresponding _html field. Any custom rendering options may be provided
+    # as a context.
+    def cache_markdown_field(markdown_field, context = {})
+      raise "Add #{self} to CacheMarkdownField::CACHING_CLASSES" unless
+        CacheMarkdownField::CACHING_CLASSES.include?(self.to_s)
+
+      cached_markdown_fields[markdown_field] = context
+
+      html_field = cached_markdown_fields.html_field(markdown_field)
+      cache_method = "#{markdown_field}_cache_refresh".to_sym
+      invalidation_method = "#{html_field}_invalidated?".to_sym
+
+      define_method(cache_method) do
+        html = Banzai::Renderer.cacheless_render_field(self, markdown_field)
+        __send__("#{html_field}=", html)
+        true
+      end
+
+      # The HTML becomes invalid if any dependent fields change. For now, assume
+      # author and project invalidate the cache in all circumstances.
+      define_method(invalidation_method) do
+        changed_fields = changed_attributes.keys
+        invalidations = changed_fields & [markdown_field.to_s, "author", "project"]
+        !invalidations.empty?
+      end
+
+      before_save cache_method, if: invalidation_method
+    end
+  end
+end
diff --git a/app/models/concerns/issuable.rb b/app/models/concerns/issuable.rb
index ff465d2c745..c4b42ad82c7 100644
--- a/app/models/concerns/issuable.rb
+++ b/app/models/concerns/issuable.rb
@@ -6,6 +6,7 @@
 #
 module Issuable
   extend ActiveSupport::Concern
+  include CacheMarkdownField
   include Participable
   include Mentionable
   include Subscribable
@@ -13,6 +14,9 @@ module Issuable
   include Awardable
 
   included do
+    cache_markdown_field :title, pipeline: :single_line
+    cache_markdown_field :description
+
     belongs_to :author, class_name: "User"
     belongs_to :assignee, class_name: "User"
     belongs_to :updated_by, class_name: "User"
diff --git a/app/models/cycle_analytics.rb b/app/models/cycle_analytics.rb
index be295487fd2..8ed4a56b19b 100644
--- a/app/models/cycle_analytics.rb
+++ b/app/models/cycle_analytics.rb
@@ -2,6 +2,8 @@ class CycleAnalytics
   include Gitlab::Database::Median
   include Gitlab::Database::DateTime
 
+  DEPLOYMENT_METRIC_STAGES = %i[production staging]
+
   def initialize(project, from:)
     @project = project
     @from = from
@@ -66,7 +68,7 @@ class CycleAnalytics
     # cycle analytics stage.
     interval_query = Arel::Nodes::As.new(
       cte_table,
-      subtract_datetimes(base_query, end_time_attrs, start_time_attrs, name.to_s))
+      subtract_datetimes(base_query_for(name), end_time_attrs, start_time_attrs, name.to_s))
 
     median_datetime(cte_table, interval_query, name)
   end
@@ -75,7 +77,7 @@ class CycleAnalytics
   # closes the given issue) with issue and merge request metrics included. The metrics
   # are loaded with an inner join, so issues / merge requests without metrics are
   # automatically excluded.
-  def base_query
+  def base_query_for(name)
     arel_table = MergeRequestsClosingIssues.arel_table
 
     # Load issues
@@ -91,7 +93,11 @@ class CycleAnalytics
             join(MergeRequest::Metrics.arel_table).
             on(MergeRequest.arel_table[:id].eq(MergeRequest::Metrics.arel_table[:merge_request_id]))
 
-    # Limit to merge requests that have been deployed to production after `@from`
-    query.where(MergeRequest::Metrics.arel_table[:first_deployed_to_production_at].gteq(@from))
+    if DEPLOYMENT_METRIC_STAGES.include?(name)
+      # Limit to merge requests that have been deployed to production after `@from`
+      query.where(MergeRequest::Metrics.arel_table[:first_deployed_to_production_at].gteq(@from))
+    end
+
+    query
   end
 end
diff --git a/app/models/deployment.rb b/app/models/deployment.rb
index 070c76339b1..054d54f124e 100644
--- a/app/models/deployment.rb
+++ b/app/models/deployment.rb
@@ -40,7 +40,14 @@ class Deployment < ActiveRecord::Base
   def includes_commit?(commit)
     return false unless commit
 
-    project.repository.is_ancestor?(commit.id, sha)
+    # Before 8.10, deployments didn't have keep-around refs. Any deployment
+    # created before then could have a `sha` referring to a commit that no
+    # longer exists in the repository, so just ignore those.
+    begin
+      project.repository.is_ancestor?(commit.id, sha)
+    rescue Rugged::OdbError
+      false
+    end
   end
 
   def update_merge_request_metrics!
@@ -90,6 +97,10 @@ class Deployment < ActiveRecord::Base
     close_action.present?
   end
 
+  def formatted_deployment_time
+    created_at.to_time.in_time_zone.to_s(:medium)
+  end
+
   private
 
   def ref_path
diff --git a/app/models/environment.rb b/app/models/environment.rb
index 6ec498ea2b7..07f14a7ad8d 100644
--- a/app/models/environment.rb
+++ b/app/models/environment.rb
@@ -66,7 +66,22 @@ class Environment < ActiveRecord::Base
     self.name == "production"
   end
 
+  def first_deployment_for(commit)
+    ref = project.repository.ref_name_for_sha(ref_path, commit.sha)
+
+    return nil unless ref
+
+    deployment_id = ref.split('/').last
+    deployments.find(deployment_id)
+  end
+
   def ref_path
     "refs/environments/#{Shellwords.shellescape(name)}"
   end
+
+  def formatted_external_url
+    return nil unless external_url
+
+    external_url.gsub(/\A.*?:\/\//, '')
+  end
 end
diff --git a/app/models/event.rb b/app/models/event.rb
index 633019fe0af..0764cb8cabd 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -68,8 +68,10 @@ class Event < ActiveRecord::Base
       true
     elsif issue? || issue_note?
       Ability.allowed?(user, :read_issue, note? ? note_target : target)
+    elsif merge_request? || merge_request_note?
+      Ability.allowed?(user, :read_merge_request, note? ? note_target : target)
     else
-      ((merge_request? || note?) && target.present?) || milestone?
+      milestone?
     end
   end
 
@@ -280,6 +282,10 @@ class Event < ActiveRecord::Base
     note? && target && target.for_issue?
   end
 
+  def merge_request_note?
+    note? && target && target.for_merge_request?
+  end
+
   def project_snippet_note?
     target.for_snippet?
   end
@@ -335,7 +341,7 @@ class Event < ActiveRecord::Base
     # update the project. Only one query should actually perform the update,
     # hence we add the extra WHERE clause for last_activity_at.
     Project.unscoped.where(id: project_id).
-      where('last_activity_at > ?', RESET_PROJECT_ACTIVITY_INTERVAL.ago).
+      where('last_activity_at <= ?', RESET_PROJECT_ACTIVITY_INTERVAL.ago).
       update_all(last_activity_at: created_at)
   end
 
diff --git a/app/models/global_label.rb b/app/models/global_label.rb
index ddd4bad5c21..698a7bbd327 100644
--- a/app/models/global_label.rb
+++ b/app/models/global_label.rb
@@ -4,6 +4,10 @@ class GlobalLabel
 
   delegate :color, :description, to: :@first_label
 
+  def for_display
+    @first_label
+  end
+
   def self.build_collection(labels)
     labels = labels.group_by(&:title)
 
diff --git a/app/models/global_milestone.rb b/app/models/global_milestone.rb
index bda2b5c5d5d..cde4a568577 100644
--- a/app/models/global_milestone.rb
+++ b/app/models/global_milestone.rb
@@ -4,6 +4,10 @@ class GlobalMilestone
   attr_accessor :title, :milestones
   alias_attribute :name, :title
 
+  def for_display
+    @first_milestone
+  end
+
   def self.build_collection(milestones)
     milestones = milestones.group_by(&:title)
 
@@ -17,6 +21,7 @@ class GlobalMilestone
     @title = title
     @name = title
     @milestones = milestones
+    @first_milestone = milestones.find {|m| m.description.present? } || milestones.first
   end
 
   def safe_title
diff --git a/app/models/label.rb b/app/models/label.rb
index a23140b7d64..e8e12e2904e 100644
--- a/app/models/label.rb
+++ b/app/models/label.rb
@@ -1,4 +1,5 @@
 class Label < ActiveRecord::Base
+  include CacheMarkdownField
   include Referable
   include Subscribable
 
@@ -8,6 +9,8 @@ class Label < ActiveRecord::Base
   None = LabelStruct.new('No Label', 'No Label')
   Any = LabelStruct.new('Any Label', '')
 
+  cache_markdown_field :description, pipeline: :single_line
+
   DEFAULT_COLOR = '#428BCA'
 
   default_value_for :color, DEFAULT_COLOR
diff --git a/app/models/member.rb b/app/models/member.rb
index 38a278ea559..b89ba8ecbb8 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -103,7 +103,12 @@ class Member < ActiveRecord::Base
       }
 
       if member.request?
-        ::Members::ApproveAccessRequestService.new(source, current_user, id: member.id).execute
+        ::Members::ApproveAccessRequestService.new(
+          source,
+          current_user,
+          id: member.id,
+          access_level: access_level
+        ).execute
       else
         member.save
       end
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 071dfe54ef9..5ccfe11a2a2 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -31,7 +31,7 @@ class MergeRequest < ActiveRecord::Base
 
   # Temporary fields to store compare vars
   # when creating new merge request
-  attr_accessor :can_be_created, :compare_commits, :compare
+  attr_accessor :can_be_created, :compare_commits, :diff_options, :compare
 
   state_machine :state, initial: :opened do
     event :close do
@@ -196,7 +196,7 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def diff_size
-    merge_request_diff.size
+    diffs(diff_options).size
   end
 
   def diff_base_commit
@@ -688,12 +688,15 @@ class MergeRequest < ActiveRecord::Base
   def environments
     return [] unless diff_head_commit
 
-    environments = source_project.environments_for(
-      source_branch, diff_head_commit)
-    environments += target_project.environments_for(
-      target_branch, diff_head_commit, with_tags: true)
+    @environments ||=
+      begin
+        environments = source_project.environments_for(
+          source_branch, diff_head_commit)
+        environments += target_project.environments_for(
+          target_branch, diff_head_commit, with_tags: true)
 
-    environments.uniq
+        environments.uniq
+      end
   end
 
   def state_human_name
diff --git a/app/models/merge_request_diff.rb b/app/models/merge_request_diff.rb
index 36b8b70870b..b8a10b7968e 100644
--- a/app/models/merge_request_diff.rb
+++ b/app/models/merge_request_diff.rb
@@ -6,6 +6,9 @@ class MergeRequestDiff < ActiveRecord::Base
   # Prevent store of diff if commits amount more then 500
   COMMITS_SAFE_SIZE = 100
 
+  # Valid types of serialized diffs allowed by Gitlab::Git::Diff
+  VALID_CLASSES = [Hash, Rugged::Patch, Rugged::Diff::Delta]
+
   belongs_to :merge_request
 
   state_machine :state, initial: :empty do
@@ -164,12 +167,24 @@ class MergeRequestDiff < ActiveRecord::Base
     self == merge_request.merge_request_diff
   end
 
-  def compare_with(sha)
-    CompareService.new.execute(project, head_commit_sha, project, sha)
+  def compare_with(sha, straight: true)
+    # When compare merge request versions we want diff A..B instead of A...B
+    # so we handle cases when user does squash and rebase of the commits between versions.
+    # For this reason we set straight to true by default.
+    CompareService.new.execute(project, head_commit_sha, project, sha, straight: straight)
   end
 
   private
 
+  # Old GitLab implementations may have generated diffs as ["--broken-diff"].
+  # Avoid an error 500 by ignoring bad elements. See:
+  # https://gitlab.com/gitlab-org/gitlab-ce/issues/20776
+  def valid_raw_diff?(raw)
+    return false unless raw.respond_to?(:each)
+
+    raw.any? { |element| VALID_CLASSES.include?(element.class) }
+  end
+
   def dump_commits(commits)
     commits.map(&:to_hash)
   end
@@ -200,7 +215,7 @@ class MergeRequestDiff < ActiveRecord::Base
   end
 
   def load_diffs(raw, options)
-    if raw.respond_to?(:each)
+    if valid_raw_diff?(raw)
       if paths = options[:paths]
         raw = raw.select do |diff|
           paths.include?(diff[:old_path]) || paths.include?(diff[:new_path])
diff --git a/app/models/milestone.rb b/app/models/milestone.rb
index 44c3cbb2c73..23aecbfa3a6 100644
--- a/app/models/milestone.rb
+++ b/app/models/milestone.rb
@@ -6,12 +6,16 @@ class Milestone < ActiveRecord::Base
   Any = MilestoneStruct.new('Any Milestone', '', -1)
   Upcoming = MilestoneStruct.new('Upcoming', '#upcoming', -2)
 
+  include CacheMarkdownField
   include InternalId
   include Sortable
   include Referable
   include StripAttribute
   include Milestoneish
 
+  cache_markdown_field :title, pipeline: :single_line
+  cache_markdown_field :description
+
   belongs_to :project
   has_many :issues
   has_many :labels, -> { distinct.reorder('labels.title') },  through: :issues
diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 919b3b1f095..b67049f0f55 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -1,9 +1,12 @@
 class Namespace < ActiveRecord::Base
   acts_as_paranoid
 
+  include CacheMarkdownField
   include Sortable
   include Gitlab::ShellAdapter
 
+  cache_markdown_field :description, pipeline: :description
+
   has_many :projects, dependent: :destroy
   belongs_to :owner, class_name: "User"
 
@@ -58,15 +61,13 @@ class Namespace < ActiveRecord::Base
     def clean_path(path)
       path = path.dup
       # Get the email username by removing everything after an `@` sign.
-      path.gsub!(/@.*\z/,             "")
-      # Usernames can't end in .git, so remove it.
-      path.gsub!(/\.git\z/,           "")
-      # Remove dashes at the start of the username.
-      path.gsub!(/\A-+/,              "")
-      # Remove periods at the end of the username.
-      path.gsub!(/\.+\z/,             "")
+      path.gsub!(/@.*\z/,                "")
       # Remove everything that's not in the list of allowed characters.
-      path.gsub!(/[^a-zA-Z0-9_\-\.]/, "")
+      path.gsub!(/[^a-zA-Z0-9_\-\.]/,    "")
+      # Remove trailing violations ('.atom', '.git', or '.')
+      path.gsub!(/(\.atom|\.git|\.)*\z/, "")
+      # Remove leading violations ('-')
+      path.gsub!(/\A\-+/,                "")
 
       # Users with the great usernames of "." or ".." would end up with a blank username.
       # Work around that by setting their username to "blank", followed by a counter.
diff --git a/app/models/note.rb b/app/models/note.rb
index f2656df028b..2d644b03e4d 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -6,10 +6,13 @@ class Note < ActiveRecord::Base
   include Awardable
   include Importable
   include FasterCacheKeys
+  include CacheMarkdownField
+
+  cache_markdown_field :note, pipeline: :note
 
   # Attribute containing rendered and redacted Markdown as generated by
   # Banzai::ObjectRenderer.
-  attr_accessor :note_html
+  attr_accessor :redacted_note_html
 
   # An Array containing the number of visible references as generated by
   # Banzai::ObjectRenderer
diff --git a/app/models/project.rb b/app/models/project.rb
index 12705f9ae48..2e8073733d4 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -6,6 +6,7 @@ class Project < ActiveRecord::Base
   include Gitlab::VisibilityLevel
   include Gitlab::CurrentSettings
   include AccessRequestable
+  include CacheMarkdownField
   include Referable
   include Sortable
   include AfterCommitQueue
@@ -15,8 +16,13 @@ class Project < ActiveRecord::Base
 
   extend Gitlab::ConfigHelper
 
+  class BoardLimitExceeded < StandardError; end
+
+  NUMBER_OF_PERMITTED_BOARDS = 1
   UNKNOWN_IMPORT_URL = 'http://unknown.git'
 
+  cache_markdown_field :description, pipeline: :description
+
   delegate :feature_available?, :builds_enabled?, :wiki_enabled?, :merge_requests_enabled?, to: :project_feature, allow_nil: true
 
   default_value_for :archived, false
@@ -62,8 +68,7 @@ class Project < ActiveRecord::Base
   belongs_to :namespace
 
   has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event', foreign_key: 'project_id'
-
-  has_one :board, dependent: :destroy
+  has_many :boards, before_add: :validate_board_limit, dependent: :destroy
 
   # Project services
   has_many :services
@@ -372,19 +377,9 @@ class Project < ActiveRecord::Base
       %r{(?<project>#{name_pattern}/#{name_pattern})}
     end
 
-    def trending(since = 1.month.ago)
-      # By counting in the JOIN we don't expose the GROUP BY to the outer query.
-      # This means that calls such as "any?" and "count" just return a number of
-      # the total count, instead of the counts grouped per project as a Hash.
-      join_body = "INNER JOIN (
-        SELECT project_id, COUNT(*) AS amount
-        FROM notes
-        WHERE created_at >= #{sanitize(since)}
-        AND system IS FALSE
-        GROUP BY project_id
-      ) join_note_counts ON projects.id = join_note_counts.project_id"
-
-      joins(join_body).reorder('join_note_counts.amount DESC')
+    def trending
+      joins('INNER JOIN trending_projects ON projects.id = trending_projects.project_id').
+        reorder('trending_projects.id ASC')
     end
 
     def cached_count
@@ -495,7 +490,7 @@ class Project < ActiveRecord::Base
   end
 
   def import_url
-    if import_data && super
+    if import_data && super.present?
       import_url = Gitlab::UrlSanitizer.new(super, credentials: import_data.credentials)
       import_url.full_url
     else
@@ -834,11 +829,6 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def update_merge_requests(oldrev, newrev, ref, user)
-    MergeRequests::RefreshService.new(self, user).
-      execute(oldrev, newrev, ref)
-  end
-
   def valid_repo?
     repository.exists?
   rescue
@@ -1346,4 +1336,8 @@ class Project < ActiveRecord::Base
 
     shared_projects.any?
   end
+
+  def validate_board_limit(board)
+    raise BoardLimitExceeded, 'Number of permitted boards exceeded' if boards.size >= NUMBER_OF_PERMITTED_BOARDS
+  end
 end
diff --git a/app/models/project_group_link.rb b/app/models/project_group_link.rb
index 7613cbdea93..db46def11eb 100644
--- a/app/models/project_group_link.rb
+++ b/app/models/project_group_link.rb
@@ -10,7 +10,7 @@ class ProjectGroupLink < ActiveRecord::Base
   belongs_to :group
 
   validates :project_id, presence: true
-  validates :group_id, presence: true
+  validates :group, presence: true
   validates :group_id, uniqueness: { scope: [:project_id], message: "already shared with this group" }
   validates :group_access, presence: true
   validates :group_access, inclusion: { in: Gitlab::Access.values }, presence: true
diff --git a/app/models/release.rb b/app/models/release.rb
index e196b84eb18..c936899799e 100644
--- a/app/models/release.rb
+++ b/app/models/release.rb
@@ -1,4 +1,8 @@
 class Release < ActiveRecord::Base
+  include CacheMarkdownField
+
+  cache_markdown_field :description
+
   belongs_to :project
 
   validates :description, :project, :tag, presence: true
diff --git a/app/models/repository.rb b/app/models/repository.rb
index eb574555df6..72e473871fa 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -111,8 +111,10 @@ class Repository
   def find_commits_by_message(query, ref = nil, path = nil, limit = 1000, offset = 0)
     ref ||= root_ref
 
-    # Limited to 1000 commits for now, could be parameterized?
-    args = %W(#{Gitlab.config.git.bin_path} log #{ref} --pretty=%H --skip #{offset} --max-count #{limit} --grep=#{query})
+    args = %W(
+      #{Gitlab.config.git.bin_path} log #{ref} --pretty=%H --skip #{offset}
+      --max-count #{limit} --grep=#{query} --regexp-ignore-case
+    )
     args = args.concat(%W(-- #{path})) if path.present?
 
     git_log_results = Gitlab::Popen.popen(args, path_to_repo).first.lines.map(&:chomp)
@@ -717,6 +719,14 @@ class Repository
     end
   end
 
+  def ref_name_for_sha(ref_path, sha)
+    args = %W(#{Gitlab.config.git.bin_path} for-each-ref --count=1 #{ref_path} --contains #{sha})
+
+    # Not found -> ["", 0]
+    # Found -> ["b8d95eb4969eefacb0a58f6a28f6803f8070e7b9 commit\trefs/environments/production/77\n", 0]
+    Gitlab::Popen.popen(args, path_to_repo).first.split.last
+  end
+
   def refs_contains_sha(ref_type, sha)
     args = %W(#{Gitlab.config.git.bin_path} #{ref_type} --contains #{sha})
     names = Gitlab::Popen.popen(args, path_to_repo).first
@@ -838,6 +848,52 @@ class Repository
     end
   end
 
+  def multi_action(user:, branch:, message:, actions:, author_email: nil, author_name: nil)
+    update_branch_with_hooks(user, branch) do |ref|
+      index = rugged.index
+      parents = []
+      branch = find_branch(ref)
+
+      if branch
+        last_commit = branch.target
+        index.read_tree(last_commit.raw_commit.tree)
+        parents = [last_commit.sha]
+      end
+
+      actions.each do |action|
+        case action[:action]
+        when :create, :update, :move
+          mode =
+            case action[:action]
+            when :update
+              index.get(action[:file_path])[:mode]
+            when :move
+              index.get(action[:previous_path])[:mode]
+            end
+          mode ||= 0o100644
+
+          index.remove(action[:previous_path]) if action[:action] == :move
+
+          content = action[:encoding] == 'base64' ? Base64.decode64(action[:content]) : action[:content]
+          oid = rugged.write(content, :blob)
+
+          index.add(path: action[:file_path], oid: oid, mode: mode)
+        when :delete
+          index.remove(action[:file_path])
+        end
+      end
+
+      options = {
+        tree: index.write_tree(rugged),
+        message: message,
+        parents: parents
+      }
+      options.merge!(get_committer_and_author(user, email: author_email, name: author_name))
+
+      Rugged::Commit.create(rugged, options)
+    end
+  end
+
   def get_committer_and_author(user, email: nil, name: nil)
     committer = user_to_committer(user)
     author = Gitlab::Git::committer_hash(email: email, name: name) || committer
@@ -968,7 +1024,8 @@ class Repository
     root_ref_commit = commit(root_ref)
 
     if branch_commit
-      is_ancestor?(branch_commit.id, root_ref_commit.id)
+      same_head = branch_commit.id == root_ref_commit.id
+      !same_head && is_ancestor?(branch_commit.id, root_ref_commit.id)
     else
       nil
     end
diff --git a/app/models/snippet.rb b/app/models/snippet.rb
index 8a1730f3f36..2373b445009 100644
--- a/app/models/snippet.rb
+++ b/app/models/snippet.rb
@@ -1,11 +1,21 @@
 class Snippet < ActiveRecord::Base
   include Gitlab::VisibilityLevel
   include Linguist::BlobHelper
+  include CacheMarkdownField
   include Participable
   include Referable
   include Sortable
   include Awardable
 
+  cache_markdown_field :title, pipeline: :single_line
+  cache_markdown_field :content
+
+  # If file_name changes, it invalidates content
+  alias_method :default_content_html_invalidator, :content_html_invalidated?
+  def content_html_invalidated?
+    default_content_html_invalidator || file_name_changed?
+  end
+
   default_value_for :visibility_level, Snippet::PRIVATE
 
   belongs_to :author, class_name: 'User'
diff --git a/app/models/trending_project.rb b/app/models/trending_project.rb
new file mode 100644
index 00000000000..27e3732da17
--- /dev/null
+++ b/app/models/trending_project.rb
@@ -0,0 +1,35 @@
+class TrendingProject < ActiveRecord::Base
+  belongs_to :project
+
+  # The number of months to include in the trending calculation.
+  MONTHS_TO_INCLUDE = 1
+
+  # The maximum number of projects to include in the trending set.
+  PROJECTS_LIMIT = 100
+
+  # Populates the trending projects table with the current list of trending
+  # projects.
+  def self.refresh!
+    # The calculation **must** run in a transaction. If the removal of data and
+    # insertion of new data were to run separately a user might end up with an
+    # empty list of trending projects for a short period of time.
+    transaction do
+      delete_all
+
+      timestamp = connection.quote(MONTHS_TO_INCLUDE.months.ago)
+
+      connection.execute <<-EOF.strip_heredoc
+        INSERT INTO #{table_name} (project_id)
+        SELECT project_id
+        FROM notes
+        INNER JOIN projects ON projects.id = notes.project_id
+        WHERE notes.created_at >= #{timestamp}
+        AND notes.system IS FALSE
+        AND projects.visibility_level = #{Gitlab::VisibilityLevel::PUBLIC}
+        GROUP BY project_id
+        ORDER BY count(*) DESC
+        LIMIT #{PROJECTS_LIMIT};
+      EOF
+    end
+  end
+end
diff --git a/app/models/user.rb b/app/models/user.rb
index 508efd85050..f367f4616fb 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -589,6 +589,11 @@ class User < ActiveRecord::Base
   end
 
   def set_projects_limit
+    # `User.select(:id)` raises
+    # `ActiveModel::MissingAttributeError: missing attribute: projects_limit`
+    # without this safeguard!
+    return unless self.has_attribute?(:projects_limit)
+
     connection_default_value_defined = new_record? && !projects_limit_changed?
     return unless self.projects_limit.nil? || connection_default_value_defined
 
@@ -902,7 +907,7 @@ class User < ActiveRecord::Base
       if domain_matches?(allowed_domains, self.email)
         valid = true
       else
-        error = "is not whitelisted. Email domains valid for registration are: #{allowed_domains.join(', ')}"
+        error = "domain is not authorized for sign-up"
         valid = false
       end
     end
diff --git a/app/policies/project_policy.rb b/app/policies/project_policy.rb
index be25c750d67..be4721d7a51 100644
--- a/app/policies/project_policy.rb
+++ b/app/policies/project_policy.rb
@@ -40,7 +40,6 @@ class ProjectPolicy < BasePolicy
     can! :read_milestone
     can! :read_project_snippet
     can! :read_project_member
-    can! :read_merge_request
     can! :read_note
     can! :create_project
     can! :create_issue
@@ -63,6 +62,7 @@ class ProjectPolicy < BasePolicy
     can! :read_pipeline
     can! :read_environment
     can! :read_deployment
+    can! :read_merge_request
   end
 
   # Permissions given when an user is team member of a project
@@ -98,7 +98,6 @@ class ProjectPolicy < BasePolicy
     can! :admin_milestone
     can! :admin_project_snippet
     can! :admin_project_member
-    can! :admin_merge_request
     can! :admin_note
     can! :admin_wiki
     can! :admin_project
@@ -118,6 +117,7 @@ class ProjectPolicy < BasePolicy
     can! :read_container_image
     can! :build_download_code
     can! :build_read_container_image
+    can! :read_merge_request
   end
 
   def owner_access!
@@ -139,11 +139,18 @@ class ProjectPolicy < BasePolicy
   def team_access!(user)
     access = project.team.max_member_access(user.id)
 
-    guest_access!                if access >= Gitlab::Access::GUEST
-    reporter_access!             if access >= Gitlab::Access::REPORTER
-    team_member_reporter_access! if access >= Gitlab::Access::REPORTER
-    developer_access!            if access >= Gitlab::Access::DEVELOPER
-    master_access!               if access >= Gitlab::Access::MASTER
+    return if access < Gitlab::Access::GUEST
+    guest_access!
+
+    return if access < Gitlab::Access::REPORTER
+    reporter_access!
+    team_member_reporter_access!
+
+    return if access < Gitlab::Access::DEVELOPER
+    developer_access!
+
+    return if access < Gitlab::Access::MASTER
+    master_access!
   end
 
   def archived_access!
diff --git a/app/services/base_service.rb b/app/services/base_service.rb
index 0c208150fb8..1a2bad77a02 100644
--- a/app/services/base_service.rb
+++ b/app/services/base_service.rb
@@ -56,9 +56,8 @@ class BaseService
     result
   end
 
-  def success
-    {
-      status: :success
-    }
+  def success(pass_back = {})
+    pass_back[:status] = :success
+    pass_back
   end
 end
diff --git a/app/services/boards/base_service.rb b/app/services/boards/base_service.rb
deleted file mode 100644
index b2069ca825a..00000000000
--- a/app/services/boards/base_service.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-module Boards
-  class BaseService < ::BaseService
-    delegate :board, to: :project
-  end
-end
diff --git a/app/services/boards/create_service.rb b/app/services/boards/create_service.rb
index 072a0749285..9bdd7b6f0cf 100644
--- a/app/services/boards/create_service.rb
+++ b/app/services/boards/create_service.rb
@@ -1,16 +1,21 @@
 module Boards
-  class CreateService < Boards::BaseService
+  class CreateService < BaseService
     def execute
-      create_board! unless project.board.present?
-      project.board
+      if project.boards.empty?
+        create_board!
+      else
+        project.boards.first
+      end
     end
 
     private
 
     def create_board!
-      project.create_board
-      project.board.lists.create(list_type: :backlog)
-      project.board.lists.create(list_type: :done)
+      board = project.boards.create
+      board.lists.create(list_type: :backlog)
+      board.lists.create(list_type: :done)
+
+      board
     end
   end
 end
diff --git a/app/services/boards/issues/create_service.rb b/app/services/boards/issues/create_service.rb
new file mode 100644
index 00000000000..c0d7ff5b585
--- /dev/null
+++ b/app/services/boards/issues/create_service.rb
@@ -0,0 +1,23 @@
+module Boards
+  module Issues
+    class CreateService < BaseService
+      def execute
+        create_issue(params.merge(label_ids: [list.label_id]))
+      end
+
+      private
+
+      def board
+        @board ||= project.boards.find(params.delete(:board_id))
+      end
+
+      def list
+        @list ||= board.lists.find(params.delete(:list_id))
+      end
+
+      def create_issue(params)
+        ::Issues::CreateService.new(project, current_user, params).execute
+      end
+    end
+  end
+end
diff --git a/app/services/boards/issues/list_service.rb b/app/services/boards/issues/list_service.rb
index 34efd09ed9f..fd4a462c7b2 100644
--- a/app/services/boards/issues/list_service.rb
+++ b/app/services/boards/issues/list_service.rb
@@ -1,6 +1,6 @@
 module Boards
   module Issues
-    class ListService < Boards::BaseService
+    class ListService < BaseService
       def execute
         issues = IssuesFinder.new(current_user, filter_params).execute
         issues = without_board_labels(issues) unless list.movable?
@@ -10,6 +10,10 @@ module Boards
 
       private
 
+      def board
+        @board ||= project.boards.find(params[:board_id])
+      end
+
       def list
         @list ||= board.lists.find(params[:id])
       end
@@ -36,12 +40,7 @@ module Boards
       end
 
       def set_state
-        params[:state] =
-          case list.list_type.to_sym
-          when :backlog then 'opened'
-          when :done then 'closed'
-          else 'all'
-          end
+        params[:state] = list.done? ? 'closed' : 'opened'
       end
 
       def board_label_ids
diff --git a/app/services/boards/issues/move_service.rb b/app/services/boards/issues/move_service.rb
index 84dc3f70e76..96554a92a02 100644
--- a/app/services/boards/issues/move_service.rb
+++ b/app/services/boards/issues/move_service.rb
@@ -1,6 +1,6 @@
 module Boards
   module Issues
-    class MoveService < Boards::BaseService
+    class MoveService < BaseService
       def execute(issue)
         return false unless can?(current_user, :update_issue, issue)
         return false unless valid_move?
@@ -10,6 +10,10 @@ module Boards
 
       private
 
+      def board
+        @board ||= project.boards.find(params[:board_id])
+      end
+
       def valid_move?
         moving_from_list.present? && moving_to_list.present? &&
           moving_from_list != moving_to_list
@@ -49,7 +53,7 @@ module Boards
           if moving_to_list.movable?
             moving_from_list.label_id
           else
-            board.lists.movable.pluck(:label_id)
+            project.boards.joins(:lists).merge(List.movable).pluck(:label_id)
           end
 
         Array(label_ids).compact
diff --git a/app/services/boards/list_service.rb b/app/services/boards/list_service.rb
new file mode 100644
index 00000000000..84f1fc3a4e2
--- /dev/null
+++ b/app/services/boards/list_service.rb
@@ -0,0 +1,14 @@
+module Boards
+  class ListService < BaseService
+    def execute
+      create_board! if project.boards.empty?
+      project.boards
+    end
+
+    private
+
+    def create_board!
+      Boards::CreateService.new(project, current_user).execute
+    end
+  end
+end
diff --git a/app/services/boards/lists/create_service.rb b/app/services/boards/lists/create_service.rb
index b1887820bd4..abc7aeece39 100644
--- a/app/services/boards/lists/create_service.rb
+++ b/app/services/boards/lists/create_service.rb
@@ -1,23 +1,23 @@
 module Boards
   module Lists
-    class CreateService < Boards::BaseService
-      def execute
+    class CreateService < BaseService
+      def execute(board)
         List.transaction do
           label    = project.labels.find(params[:label_id])
-          position = next_position
+          position = next_position(board)
 
-          create_list(label, position)
+          create_list(board, label, position)
         end
       end
 
       private
 
-      def next_position
+      def next_position(board)
         max_position = board.lists.movable.maximum(:position)
         max_position.nil? ? 0 : max_position.succ
       end
 
-      def create_list(label, position)
+      def create_list(board, label, position)
         board.lists.create(label: label, list_type: :label, position: position)
       end
     end
diff --git a/app/services/boards/lists/destroy_service.rb b/app/services/boards/lists/destroy_service.rb
index 25da3bfb56d..f986e05944c 100644
--- a/app/services/boards/lists/destroy_service.rb
+++ b/app/services/boards/lists/destroy_service.rb
@@ -1,9 +1,11 @@
 module Boards
   module Lists
-    class DestroyService < Boards::BaseService
+    class DestroyService < BaseService
       def execute(list)
         return false unless list.destroyable?
 
+        @board = list.board
+
         list.with_lock do
           decrement_higher_lists(list)
           remove_list(list)
@@ -12,6 +14,8 @@ module Boards
 
       private
 
+      attr_reader :board
+
       def decrement_higher_lists(list)
         board.lists.movable.where('position > ?',  list.position)
                    .update_all('position = position - 1')
diff --git a/app/services/boards/lists/generate_service.rb b/app/services/boards/lists/generate_service.rb
index 1c48b9786e4..d8048f1c67e 100644
--- a/app/services/boards/lists/generate_service.rb
+++ b/app/services/boards/lists/generate_service.rb
@@ -1,11 +1,11 @@
 module Boards
   module Lists
-    class GenerateService < Boards::BaseService
-      def execute
+    class GenerateService < BaseService
+      def execute(board)
         return false unless board.lists.movable.empty?
 
         List.transaction do
-          label_params.each { |params| create_list(params) }
+          label_params.each { |params| create_list(board, params) }
         end
 
         true
@@ -13,9 +13,9 @@ module Boards
 
       private
 
-      def create_list(params)
+      def create_list(board, params)
         label = find_or_create_label(params)
-        Lists::CreateService.new(project, current_user, label_id: label.id).execute
+        Lists::CreateService.new(project, current_user, label_id: label.id).execute(board)
       end
 
       def find_or_create_label(params)
@@ -25,10 +25,8 @@ module Boards
 
       def label_params
         [
-          { name: 'Development', color: '#5CB85C' },
-          { name: 'Testing',     color: '#F0AD4E' },
-          { name: 'Production',  color: '#FF5F00' },
-          { name: 'Ready',       color: '#FF0000' }
+          { name: 'To Do', color: '#F0AD4E' },
+          { name: 'Doing', color: '#5CB85C' }
         ]
       end
     end
diff --git a/app/services/boards/lists/list_service.rb b/app/services/boards/lists/list_service.rb
new file mode 100644
index 00000000000..c579ed4c869
--- /dev/null
+++ b/app/services/boards/lists/list_service.rb
@@ -0,0 +1,9 @@
+module Boards
+  module Lists
+    class ListService < BaseService
+      def execute(board)
+        board.lists
+      end
+    end
+  end
+end
diff --git a/app/services/boards/lists/move_service.rb b/app/services/boards/lists/move_service.rb
index 020ff69f4a7..f2a68865f7b 100644
--- a/app/services/boards/lists/move_service.rb
+++ b/app/services/boards/lists/move_service.rb
@@ -1,7 +1,8 @@
 module Boards
   module Lists
-    class MoveService < Boards::BaseService
+    class MoveService < BaseService
       def execute(list)
+        @board = list.board
         @old_position = list.position
         @new_position = params[:position]
 
@@ -16,7 +17,7 @@ module Boards
 
       private
 
-      attr_reader :old_position, :new_position
+      attr_reader :board, :old_position, :new_position
 
       def valid_move?
         new_position.present? && new_position != old_position &&
diff --git a/app/services/ci/process_pipeline_service.rb b/app/services/ci/process_pipeline_service.rb
index 36c93dddadb..d3dd30b2588 100644
--- a/app/services/ci/process_pipeline_service.rb
+++ b/app/services/ci/process_pipeline_service.rb
@@ -16,6 +16,8 @@ module Ci
             process_stage(index)
           end
 
+        @pipeline.update_status
+
         # Return a flag if a when builds got enqueued
         new_builds.flatten.any?
       end
diff --git a/app/services/compare_service.rb b/app/services/compare_service.rb
index 6d6075628af..5e8fafca98c 100644
--- a/app/services/compare_service.rb
+++ b/app/services/compare_service.rb
@@ -3,7 +3,7 @@ require 'securerandom'
 # Compare 2 branches for one repo or between repositories
 # and return Gitlab::Git::Compare object that responds to commits and diffs
 class CompareService
-  def execute(source_project, source_branch, target_project, target_branch)
+  def execute(source_project, source_branch, target_project, target_branch, straight: false)
     source_commit = source_project.commit(source_branch)
     return unless source_commit
 
@@ -23,9 +23,10 @@ class CompareService
     raw_compare = Gitlab::Git::Compare.new(
       target_project.repository.raw_repository,
       target_branch,
-      source_sha
+      source_sha,
+      straight
     )
 
-    Compare.new(raw_compare, target_project)
+    Compare.new(raw_compare, target_project, straight: straight)
   end
 end
diff --git a/app/services/create_deployment_service.rb b/app/services/create_deployment_service.rb
index c87542e57a2..923de58b244 100644
--- a/app/services/create_deployment_service.rb
+++ b/app/services/create_deployment_service.rb
@@ -2,31 +2,42 @@ require_relative 'base_service'
 
 class CreateDeploymentService < BaseService
   def execute(deployable = nil)
-    environment = find_or_create_environment
+    return unless executable?
 
-    if close?
-      environment.close
-      return
+    ActiveRecord::Base.transaction do
+      @deployable = deployable
+      @environment = prepare_environment
+
+      if close?
+        @environment.close
+        return
+      end
+
+      @environment.reopen
+
+      deploy.tap do |deployment|
+        deployment.update_merge_request_metrics!
+      end
     end
+  end
+
+  private
 
-    environment.reopen
+  def executable?
+    project && name.present?
+  end
 
-    deployment = project.deployments.create(
-      environment: environment,
+  def deploy
+    project.deployments.create(
+      environment: @environment,
       ref: params[:ref],
       tag: params[:tag],
       sha: params[:sha],
       user: current_user,
-      deployable: deployable
-    )
-
-    deployment.update_merge_request_metrics!
-    deployment
+      deployable: @deployable)
   end
 
-  private
-
-  def find_or_create_environment
+  def prepare_environment
     project.environments.find_or_create_by(name: expanded_name) do |environment|
       environment.external_url = expanded_url
     end
diff --git a/app/services/files/base_service.rb b/app/services/files/base_service.rb
index e8465729d06..9bd4bd464f7 100644
--- a/app/services/files/base_service.rb
+++ b/app/services/files/base_service.rb
@@ -27,8 +27,9 @@ module Files
         create_target_branch
       end
 
-      if commit
-        success
+      result = commit
+      if result
+        success(result: result)
       else
         error('Something went wrong. Your changes were not committed')
       end
@@ -42,6 +43,12 @@ module Files
       @source_branch != @target_branch || @source_project != @project
     end
 
+    def file_has_changed?
+      return false unless @last_commit_sha && last_commit
+
+      @last_commit_sha != last_commit.sha
+    end
+
     def raise_error(message)
       raise ValidationError.new(message)
     end
diff --git a/app/services/files/multi_service.rb b/app/services/files/multi_service.rb
new file mode 100644
index 00000000000..d28912e1301
--- /dev/null
+++ b/app/services/files/multi_service.rb
@@ -0,0 +1,124 @@
+require_relative "base_service"
+
+module Files
+  class MultiService < Files::BaseService
+    class FileChangedError < StandardError; end
+
+    def commit
+      repository.multi_action(
+        user: current_user,
+        branch: @target_branch,
+        message: @commit_message,
+        actions: params[:actions],
+        author_email: @author_email,
+        author_name: @author_name
+      )
+    end
+
+    private
+
+    def validate
+      super
+
+      params[:actions].each_with_index do |action, index|
+        unless action[:file_path].present?
+          raise_error("You must specify a file_path.")
+        end
+
+        regex_check(action[:file_path])
+        regex_check(action[:previous_path]) if action[:previous_path]
+
+        if project.empty_repo? && action[:action] != :create
+          raise_error("No files to #{action[:action]}.")
+        end
+
+        validate_file_exists(action)
+
+        case action[:action]
+        when :create
+          validate_create(action)
+        when :update
+          validate_update(action)
+        when :delete
+          validate_delete(action)
+        when :move
+          validate_move(action, index)
+        else
+          raise_error("Unknown action type `#{action[:action]}`.")
+        end
+      end
+    end
+
+    def validate_file_exists(action)
+      return if action[:action] == :create
+
+      file_path = action[:file_path]
+      file_path = action[:previous_path] if action[:action] == :move
+
+      blob = repository.blob_at_branch(params[:branch_name], file_path)
+
+      unless blob
+        raise_error("File to be #{action[:action]}d `#{file_path}` does not exist.")
+      end
+    end
+
+    def last_commit
+      Gitlab::Git::Commit.last_for_path(repository, @source_branch, @file_path)
+    end
+
+    def regex_check(file)
+      if file =~ Gitlab::Regex.directory_traversal_regex
+        raise_error(
+          'Your changes could not be committed, because the file name, `' +
+          file +
+          '` ' +
+          Gitlab::Regex.directory_traversal_regex_message
+        )
+      end
+
+      unless file =~ Gitlab::Regex.file_path_regex
+        raise_error(
+          'Your changes could not be committed, because the file name, `' +
+          file +
+          '` ' +
+          Gitlab::Regex.file_path_regex_message
+        )
+      end
+    end
+
+    def validate_create(action)
+      return if project.empty_repo?
+
+      if repository.blob_at_branch(params[:branch_name], action[:file_path])
+        raise_error("Your changes could not be committed because a file with the name `#{action[:file_path]}` already exists.")
+      end
+    end
+
+    def validate_delete(action)
+    end
+
+    def validate_move(action, index)
+      if action[:previous_path].nil?
+        raise_error("You must supply the original file path when moving file `#{action[:file_path]}`.")
+      end
+
+      blob = repository.blob_at_branch(params[:branch_name], action[:file_path])
+
+      if blob
+        raise_error("Move destination `#{action[:file_path]}` already exists.")
+      end
+
+      if action[:content].nil?
+        blob = repository.blob_at_branch(params[:branch_name], action[:previous_path])
+        blob.load_all_data!(repository) if blob.truncated?
+        params[:actions][index][:content] = blob.data
+      end
+    end
+
+    def validate_update(action)
+      if file_has_changed?
+        raise FileChangedError.new("You are attempting to update a file `#{action[:file_path]}` that has changed since you started editing it.")
+      end
+    end
+  end
+end
diff --git a/app/services/files/update_service.rb b/app/services/files/update_service.rb
index 9e9b5b63f26..c17fdb8d1f1 100644
--- a/app/services/files/update_service.rb
+++ b/app/services/files/update_service.rb
@@ -23,12 +23,6 @@ module Files
       end
     end
 
-    def file_has_changed?
-      return false unless @last_commit_sha && last_commit
-
-      @last_commit_sha != last_commit.sha
-    end
-
     def last_commit
       @last_commit ||= Gitlab::Git::Commit.
         last_for_path(@source_project.repository, @source_branch, @file_path)
diff --git a/app/services/git_push_service.rb b/app/services/git_push_service.rb
index c499427605a..e8415862de5 100644
--- a/app/services/git_push_service.rb
+++ b/app/services/git_push_service.rb
@@ -63,13 +63,12 @@ class GitPushService < BaseService
   protected
 
   def update_merge_requests
-    @project.update_merge_requests(params[:oldrev], params[:newrev], params[:ref], current_user)
+    UpdateMergeRequestsWorker.perform_async(@project.id, current_user.id, params[:oldrev], params[:newrev], params[:ref])
 
     EventCreateService.new.push(@project, current_user, build_push_data)
-    SystemHooksService.new.execute_hooks(build_push_data_system_hook.dup, :push_hooks)
     @project.execute_hooks(build_push_data.dup, :push_hooks)
     @project.execute_services(build_push_data.dup, :push_hooks)
-    Ci::CreatePipelineService.new(project, current_user, build_push_data).execute
+    Ci::CreatePipelineService.new(@project, current_user, build_push_data).execute
     ProjectCacheWorker.perform_async(@project.id)
   end
 
@@ -148,16 +147,6 @@ class GitPushService < BaseService
       push_commits)
   end
 
-  def build_push_data_system_hook
-    @push_data_system ||= Gitlab::DataBuilder::Push.build(
-      @project,
-      current_user,
-      params[:oldrev],
-      params[:newrev],
-      params[:ref],
-      [])
-  end
-
   def push_to_existing_branch?
     # Return if this is not a push to a branch (e.g. new commits)
     Gitlab::Git.branch_ref?(params[:ref]) && !Gitlab::Git.blank_ref?(params[:oldrev])
diff --git a/app/services/merge_requests/add_todo_when_build_fails_service.rb b/app/services/merge_requests/add_todo_when_build_fails_service.rb
index 566049525cb..d572a928a42 100644
--- a/app/services/merge_requests/add_todo_when_build_fails_service.rb
+++ b/app/services/merge_requests/add_todo_when_build_fails_service.rb
@@ -2,14 +2,14 @@ module MergeRequests
   class AddTodoWhenBuildFailsService < MergeRequests::BaseService
     # Adds a todo to the parent merge_request when a CI build fails
     def execute(commit_status)
-      each_merge_request(commit_status) do |merge_request|
+      commit_status_merge_requests(commit_status) do |merge_request|
         todo_service.merge_request_build_failed(merge_request)
       end
     end
 
     # Closes any pending build failed todos for the parent MRs when a build is retried
     def close(commit_status)
-      each_merge_request(commit_status) do |merge_request|
+      commit_status_merge_requests(commit_status) do |merge_request|
         todo_service.merge_request_build_retried(merge_request)
       end
     end
diff --git a/app/services/merge_requests/assign_issues_service.rb b/app/services/merge_requests/assign_issues_service.rb
new file mode 100644
index 00000000000..f636e5fec4f
--- /dev/null
+++ b/app/services/merge_requests/assign_issues_service.rb
@@ -0,0 +1,35 @@
+module MergeRequests
+  class AssignIssuesService < BaseService
+    def assignable_issues
+      @assignable_issues ||= begin
+        if current_user == merge_request.author
+          closes_issues.select do |issue|
+            !issue.assignee_id? && can?(current_user, :admin_issue, issue)
+          end
+        else
+          []
+        end
+      end
+    end
+
+    def execute
+      assignable_issues.each do |issue|
+        Issues::UpdateService.new(issue.project, current_user, assignee_id: current_user.id).execute(issue)
+      end
+
+      {
+        count: assignable_issues.count
+      }
+    end
+
+    private
+
+    def merge_request
+      params[:merge_request]
+    end
+
+    def closes_issues
+      @closes_issues ||= params[:closes_issues] || merge_request.closes_issues(current_user)
+    end
+  end
+end
diff --git a/app/services/merge_requests/base_service.rb b/app/services/merge_requests/base_service.rb
index d0d155b7ee1..58f69a41e14 100644
--- a/app/services/merge_requests/base_service.rb
+++ b/app/services/merge_requests/base_service.rb
@@ -42,28 +42,33 @@ module MergeRequests
       super(:merge_request)
     end
 
-    def merge_request_from(commit_status)
-      branches = commit_status.ref
+    def merge_requests_for(branch)
+      origin_merge_requests = @project.origin_merge_requests
+        .opened.where(source_branch: branch).to_a
 
-      # This is for ref-less builds
-      branches ||= @project.repository.branch_names_contains(commit_status.sha)
+      fork_merge_requests = @project.fork_merge_requests
+        .opened.where(source_branch: branch).to_a
 
-      return [] if branches.blank?
+      (origin_merge_requests + fork_merge_requests)
+        .uniq.select(&:source_project)
+    end
 
-      merge_requests = @project.origin_merge_requests.opened.where(source_branch: branches).to_a
-      merge_requests += @project.fork_merge_requests.opened.where(source_branch: branches).to_a
+    def pipeline_merge_requests(pipeline)
+      merge_requests_for(pipeline.ref).each do |merge_request|
+        next unless pipeline == merge_request.pipeline
 
-      merge_requests.uniq.select(&:source_project)
+        yield merge_request
+      end
     end
 
-    def each_merge_request(commit_status)
-      merge_request_from(commit_status).each do |merge_request|
+    def commit_status_merge_requests(commit_status)
+      merge_requests_for(commit_status.ref).each do |merge_request|
         pipeline = merge_request.pipeline
 
         next unless pipeline
         next unless pipeline.sha == commit_status.sha
 
-        yield merge_request, pipeline
+        yield merge_request
       end
     end
   end
diff --git a/app/services/merge_requests/build_service.rb b/app/services/merge_requests/build_service.rb
index e57791f6818..404f75616b5 100644
--- a/app/services/merge_requests/build_service.rb
+++ b/app/services/merge_requests/build_service.rb
@@ -4,7 +4,7 @@ module MergeRequests
       merge_request = MergeRequest.new(params)
 
       # Set MR attributes
-      merge_request.can_be_created = false
+      merge_request.can_be_created = true
       merge_request.compare_commits = []
       merge_request.source_project = project unless merge_request.source_project
 
@@ -22,6 +22,12 @@ module MergeRequests
         return build_failed(merge_request, message)
       end
 
+      if merge_request.source_project == merge_request.target_project &&
+         merge_request.target_branch == merge_request.source_branch
+
+        return build_failed(merge_request, 'You must select different branches')
+      end
+
       compare = CompareService.new.execute(
         merge_request.source_project,
         merge_request.source_branch,
@@ -29,17 +35,8 @@ module MergeRequests
         merge_request.target_branch,
       )
 
-      commits = compare.commits
-
-      # At this point we decide if merge request can be created
-      # If we have at least one commit to merge -> creation allowed
-      if commits.present?
-        merge_request.compare_commits = commits
-        merge_request.can_be_created = true
-        merge_request.compare = compare
-      else
-        merge_request.can_be_created = false
-      end
+      merge_request.compare_commits = compare.commits
+      merge_request.compare = compare
 
       set_title_and_description(merge_request)
     end
@@ -89,6 +86,8 @@ module MergeRequests
         end
       end
 
+      merge_request.title = merge_request.wip_title if commits.empty?
+
       merge_request
     end
 
diff --git a/app/services/merge_requests/merge_when_build_succeeds_service.rb b/app/services/merge_requests/merge_when_build_succeeds_service.rb
index 4ad5fb08311..dc159de0058 100644
--- a/app/services/merge_requests/merge_when_build_succeeds_service.rb
+++ b/app/services/merge_requests/merge_when_build_succeeds_service.rb
@@ -18,12 +18,13 @@ module MergeRequests
       merge_request.save
     end
 
-    # Triggers the automatic merge of merge_request once the build succeeds
-    def trigger(commit_status)
-      each_merge_request(commit_status) do |merge_request, pipeline|
+    # Triggers the automatic merge of merge_request once the pipeline succeeds
+    def trigger(pipeline)
+      return unless pipeline.success?
+
+      pipeline_merge_requests(pipeline) do |merge_request|
         next unless merge_request.merge_when_build_succeeds?
         next unless merge_request.mergeable?
-        next unless pipeline.success?
 
         MergeWorker.perform_async(merge_request.id, merge_request.merge_user_id, merge_request.merge_params)
       end
diff --git a/app/services/merge_requests/update_service.rb b/app/services/merge_requests/update_service.rb
index 9dbec49d163..a37cc3fdf21 100644
--- a/app/services/merge_requests/update_service.rb
+++ b/app/services/merge_requests/update_service.rb
@@ -15,7 +15,10 @@ module MergeRequests
         params.except!(:target_branch, :force_remove_source_branch)
       end
 
-      merge_request.merge_params['force_remove_source_branch'] = params.delete(:force_remove_source_branch)
+      if params[:force_remove_source_branch].present?
+        merge_request.merge_params['force_remove_source_branch'] = params.delete(:force_remove_source_branch)
+      end
+
       handle_wip_event(merge_request)
       update(merge_request)
     end
diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index de8049b8e2e..72712afc07e 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -475,10 +475,12 @@ class NotificationService
   end
 
   def reject_users_without_access(recipients, target)
-    return recipients unless target.is_a?(Issue)
+    return recipients unless target.is_a?(Issuable)
+
+    ability = :"read_#{target.to_ability_name}"
 
     recipients.select do |user|
-      user.can?(:read_issue, target)
+      user.can?(ability, target)
     end
   end
 
diff --git a/app/services/slash_commands/interpret_service.rb b/app/services/slash_commands/interpret_service.rb
index 1725a30fae5..e4ae3dec8aa 100644
--- a/app/services/slash_commands/interpret_service.rb
+++ b/app/services/slash_commands/interpret_service.rb
@@ -122,7 +122,12 @@ module SlashCommands
     command :label do |labels_param|
       label_ids = find_label_ids(labels_param)
 
-      @updates[:add_label_ids] = label_ids unless label_ids.empty?
+      if label_ids.any?
+        @updates[:add_label_ids] ||= []
+        @updates[:add_label_ids] += label_ids
+
+        @updates[:add_label_ids].uniq!
+      end
     end
 
     desc 'Remove all or specific label(s)'
@@ -136,7 +141,12 @@ module SlashCommands
       if labels_param.present?
         label_ids = find_label_ids(labels_param)
 
-        @updates[:remove_label_ids] = label_ids unless label_ids.empty?
+        if label_ids.any?
+          @updates[:remove_label_ids] ||= []
+          @updates[:remove_label_ids] += label_ids
+
+          @updates[:remove_label_ids].uniq!
+        end
       else
         @updates[:label_ids] = []
       end
@@ -152,7 +162,12 @@ module SlashCommands
     command :relabel do |labels_param|
       label_ids = find_label_ids(labels_param)
 
-      @updates[:label_ids] = label_ids unless label_ids.empty?
+      if label_ids.any?
+        @updates[:label_ids] ||= []
+        @updates[:label_ids] += label_ids
+
+        @updates[:label_ids].uniq!
+      end
     end
 
     desc 'Add a todo'
diff --git a/app/services/todo_service.rb b/app/services/todo_service.rb
index 776530ac0a5..f8e6b2ef094 100644
--- a/app/services/todo_service.rb
+++ b/app/services/todo_service.rb
@@ -273,12 +273,12 @@ class TodoService
   end
 
   def reject_users_without_access(users, project, target)
-    if target.is_a?(Note) && target.for_issue?
+    if target.is_a?(Note) && (target.for_issue? || target.for_merge_request?)
       target = target.noteable
     end
 
-    if target.is_a?(Issue)
-      select_users(users, :read_issue, target)
+    if target.is_a?(Issuable)
+      select_users(users, :"read_#{target.to_ability_name}", target)
     else
       select_users(users, :read_project, project)
     end
diff --git a/app/validators/namespace_validator.rb b/app/validators/namespace_validator.rb
index 4dc3b2ab9a0..2821ecf0a88 100644
--- a/app/validators/namespace_validator.rb
+++ b/app/validators/namespace_validator.rb
@@ -24,6 +24,7 @@ class NamespaceValidator < ActiveModel::EachValidator
     projects
     public
     repository
+    robots.txt
     s
     search
     services
diff --git a/app/views/admin/abuse_reports/_abuse_report.html.haml b/app/views/admin/abuse_reports/_abuse_report.html.haml
index 56bf6194914..05f3d9a3b50 100644
--- a/app/views/admin/abuse_reports/_abuse_report.html.haml
+++ b/app/views/admin/abuse_reports/_abuse_report.html.haml
@@ -21,7 +21,7 @@
   %td
     %strong.subheading.visible-xs-block.visible-sm-block Message
     .message
-      = markdown(abuse_report.message.squish!, pipeline: :single_line, author: reporter)
+      = markdown_field(abuse_report, :message)
   %td
     - if user
       = link_to 'Remove user & report', admin_abuse_report_path(abuse_report, remove_user: true),
diff --git a/app/views/admin/appearances/preview.html.haml b/app/views/admin/appearances/preview.html.haml
index 6c51639b840..acbe17036f7 100644
--- a/app/views/admin/appearances/preview.html.haml
+++ b/app/views/admin/appearances/preview.html.haml
@@ -1,9 +1,12 @@
-- page_title "Preview | Appearance"
+= render 'devise/shared/tab_single', tab_title: 'Sign in preview'
 .login-box
-  .login-heading
-    %h3 Existing user? Sign in
-  %form
-    = text_field_tag :login, nil, class: "form-control top", placeholder: "Username or Email"
-    = password_field_tag :password, nil, class: "form-control bottom", placeholder: "Password"
-    = button_tag "Sign in", class: "btn-create btn"
+  %form.show-gl-field-errors
+    .form-group
+      = label_tag :login
+      = text_field_tag :login, nil, class: "form-control top", title: 'Please provide your username or email address.'
+    .form-group
+      = label_tag :password
+      = password_field_tag :password, nil, class: "form-control bottom", title: 'This field is required.'
+    .form-group
+      = button_tag "Sign in", class: "btn-create btn"
 
diff --git a/app/views/admin/application_settings/_form.html.haml b/app/views/admin/application_settings/_form.html.haml
index 0d79ca7dc52..c4c68cd7891 100644
--- a/app/views/admin/application_settings/_form.html.haml
+++ b/app/views/admin/application_settings/_form.html.haml
@@ -221,7 +221,11 @@
   %fieldset
     %legend Metrics
     %p
-      These settings require a restart to take effect.
+      Setup InfluxDB to measure a wide variety of statistics like the time spent
+      in running SQL queries. These settings require a
+      = link_to 'restart', help_page_path('administration/restart_gitlab')
+      to take effect.
+      = link_to icon('question-circle'), help_page_path('administration/monitoring/performance/introduction')
     .form-group
       .col-sm-offset-2.col-sm-10
         .checkbox
diff --git a/app/views/admin/broadcast_messages/_form.html.haml b/app/views/admin/broadcast_messages/_form.html.haml
index f952d2e9aa1..3132d157f29 100644
--- a/app/views/admin/broadcast_messages/_form.html.haml
+++ b/app/views/admin/broadcast_messages/_form.html.haml
@@ -1,7 +1,10 @@
 .broadcast-message-preview{ style: broadcast_message_style(@broadcast_message) }
   = icon('bullhorn')
   .js-broadcast-message-preview
-    = render_broadcast_message(@broadcast_message.message.presence || "Your message here")
+    - if @broadcast_message.message.present?
+      = render_broadcast_message(@broadcast_message)
+    - else
+      = "Your message here"
 
 = form_for [:admin, @broadcast_message], html: { class: 'broadcast-message-form form-horizontal js-quick-submit js-requires-input'} do |f|
   = form_errors(@broadcast_message)
diff --git a/app/views/admin/broadcast_messages/preview.js.haml b/app/views/admin/broadcast_messages/preview.js.haml
index fbc9453c72e..c72e59640d7 100644
--- a/app/views/admin/broadcast_messages/preview.js.haml
+++ b/app/views/admin/broadcast_messages/preview.js.haml
@@ -1 +1 @@
-$('.js-broadcast-message-preview').html("#{j(render_broadcast_message(@message))}");
+$('.js-broadcast-message-preview').html("#{j(render_broadcast_message(@broadcast_message))}");
diff --git a/app/views/admin/groups/_group.html.haml b/app/views/admin/groups/_group.html.haml
index 77a11e49e20..adfa1eaafc9 100644
--- a/app/views/admin/groups/_group.html.haml
+++ b/app/views/admin/groups/_group.html.haml
@@ -23,4 +23,4 @@
 
   - if group.description.present?
     .description
-      = markdown(group.description, pipeline: :description)
+      = markdown_field(group, :description)
diff --git a/app/views/admin/labels/_label.html.haml b/app/views/admin/labels/_label.html.haml
index f417b2e44a4..be224d66855 100644
--- a/app/views/admin/labels/_label.html.haml
+++ b/app/views/admin/labels/_label.html.haml
@@ -1,7 +1,7 @@
 %li{id: dom_id(label)}
   .label-row
     = render_colored_label(label, tooltip: false)
-    = markdown(label.description, pipeline: :single_line)
+    = markdown_field(label, :description)
     .pull-right
       = link_to 'Edit', edit_admin_label_path(label), class: 'btn btn-sm'
       = link_to 'Delete', admin_label_path(label), class: 'btn btn-sm btn-remove remove-row', method: :delete, remote: true, data: {confirm: "Delete this label? Are you sure?"}
diff --git a/app/views/admin/projects/index.html.haml b/app/views/admin/projects/index.html.haml
index 1e755785d90..339cfc613fe 100644
--- a/app/views/admin/projects/index.html.haml
+++ b/app/views/admin/projects/index.html.haml
@@ -87,7 +87,7 @@
 
             - if project.description.present?
               .description
-                = markdown(project.description, pipeline: :description)
+                = markdown_field(project, :description)
 
       = paginate @projects, theme: 'gitlab'
     - else
diff --git a/app/views/admin/runners/show.html.haml b/app/views/admin/runners/show.html.haml
index a5e82e55cc1..10fea1996aa 100644
--- a/app/views/admin/runners/show.html.haml
+++ b/app/views/admin/runners/show.html.haml
@@ -71,7 +71,7 @@
 
   .col-md-6
     %h4 Recent builds served by this Runner
-    %table.table.builds.runner-builds
+    %table.table.ci-table.runner-builds
       %thead
         %tr
           %th Build
diff --git a/app/views/dashboard/todos/index.html.haml b/app/views/dashboard/todos/index.html.haml
index 9d31f31c639..2a0302638ba 100644
--- a/app/views/dashboard/todos/index.html.haml
+++ b/app/views/dashboard/todos/index.html.haml
@@ -55,7 +55,7 @@
               = sort_options_hash[@sort]
             - else
               = sort_title_recently_created
-            %b.caret
+            = icon('caret-down')
           %ul.dropdown-menu.dropdown-menu-align-right.dropdown-menu-sort
             %li
               = link_to todos_filter_path(sort: sort_value_priority) do
diff --git a/app/views/devise/confirmations/almost_there.haml b/app/views/devise/confirmations/almost_there.haml
index 73c3a3dd2eb..20cd7b0179d 100644
--- a/app/views/devise/confirmations/almost_there.haml
+++ b/app/views/devise/confirmations/almost_there.haml
@@ -3,9 +3,9 @@
     Almost there...
   %p.lead
     Please check your email to confirm your account
-- if after_sign_up_text.present?
+- if current_application_settings.after_sign_up_text.present?
   .well-confirmation.text-center
-    = markdown(after_sign_up_text)
+    = markdown_field(current_application_settings, :after_sign_up_text)
 %p.confirmation-content.text-center
   No confirmation email received? Please check your spam folder or
 .append-bottom-20.prepend-top-20.text-center
diff --git a/app/views/devise/confirmations/new.html.haml b/app/views/devise/confirmations/new.html.haml
index 970ba147111..5d25dd398d6 100644
--- a/app/views/devise/confirmations/new.html.haml
+++ b/app/views/devise/confirmations/new.html.haml
@@ -1,14 +1,14 @@
+= render 'devise/shared/tab_single', tab_title: 'Resend confirmation instructions'
 .login-box
-  .login-heading
-    %h3 Resend confirmation instructions
   .login-body
-    = form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { method: :post }) do |f|
+    = form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { method: :post, class: 'show-gl-field-errors' }) do |f|
       .devise-errors
         = devise_error_messages!
-      .clearfix.append-bottom-20
-        = f.email_field :email, placeholder: 'Email', class: "form-control", required: true
+      .form-group
+        = f.label :email
+        = f.email_field :email, class: "form-control", required: true, title: 'Please provide a valid email address.'
       .clearfix
-        = f.submit "Resend confirmation instructions", class: 'btn btn-success'
+        = f.submit "Resend", class: 'btn btn-success'
 
 .clearfix.prepend-top-20
   = render 'devise/shared/sign_in_link'
diff --git a/app/views/devise/passwords/edit.html.haml b/app/views/devise/passwords/edit.html.haml
index 56048e99c17..b518fae7c95 100644
--- a/app/views/devise/passwords/edit.html.haml
+++ b/app/views/devise/passwords/edit.html.haml
@@ -1,19 +1,21 @@
+= render 'devise/shared/tab_single', tab_title:'Change your password'
 .login-box
-  .login-heading
-    %h3 Change your password
   .login-body
-    = form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :put }) do |f|
+    = form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :put, class: 'show-gl-field-errors' }) do |f|
       .devise-errors
         = devise_error_messages!
       = f.hidden_field :reset_password_token
-      %div
-        = f.password_field :password, class: "form-control top", placeholder: "New password", required: true
-      %div
-        = f.password_field :password_confirmation, class: "form-control bottom", placeholder: "Confirm new password", required: true
+      .form-group
+        = f.label 'New password', for: :password
+        = f.password_field :password, class: "form-control top",  required: true, title: 'This field is required'
+      .form-group
+        = f.label 'Confirm new password', for: :password_confirmation
+        = f.password_field :password_confirmation, class: "form-control bottom", title: 'This field is required', required: true
       .clearfix
         = f.submit "Change your password", class: "btn btn-primary"
 
 .clearfix.prepend-top-20
   %p
-    = link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name)
-  = render 'devise/shared/sign_in_link'
+    %span.light Didn't receive a confirmation email?
+    = link_to "Request a new one", new_confirmation_path(resource_name)
+= render 'devise/shared/sign_in_link'
diff --git a/app/views/devise/passwords/new.html.haml b/app/views/devise/passwords/new.html.haml
index 535e85869e5..1fcfd06419a 100644
--- a/app/views/devise/passwords/new.html.haml
+++ b/app/views/devise/passwords/new.html.haml
@@ -1,12 +1,12 @@
+= render 'devise/shared/tab_single', tab_title: 'Reset Password'
 .login-box
-  .login-heading
-    %h3 Reset password
   .login-body
-    = form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }) do |f|
+    = form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post, class: 'show-gl-field-errors' }) do |f|
       .devise-errors
         = devise_error_messages!
-      .clearfix.append-bottom-20
-        = f.email_field :email, placeholder: "Email",  class: "form-control", required: true, value: params[:user_email], autofocus: true
+      .form-group
+        = f.label :email
+        = f.email_field :email, class: "form-control", required: true, value: params[:user_email], autofocus: true, title: 'Please provide a valid email address.'
       .clearfix
         = f.submit "Reset password", class: "btn-primary btn"
 
diff --git a/app/views/devise/sessions/_new_base.html.haml b/app/views/devise/sessions/_new_base.html.haml
index 9f5520603cd..a96b579c593 100644
--- a/app/views/devise/sessions/_new_base.html.haml
+++ b/app/views/devise/sessions/_new_base.html.haml
@@ -1,6 +1,10 @@
-= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f|
-  = f.text_field :login, class: "form-control top", placeholder: "Username or Email", autofocus: "autofocus", autocapitalize: "off", autocorrect: "off"
-  = f.password_field :password, class: "form-control bottom", placeholder: "Password"
+= form_for(resource, as: resource_name, url: session_path(resource_name), html: { class: 'new_user show-gl-field-errors', 'aria-live' => 'assertive'}) do |f|
+  %div.form-group
+    = f.label "Username or email", for: :login
+    = f.text_field :login, class: "form-control top", autofocus: "autofocus", autocapitalize: "off", autocorrect: "off", required: true, title: "This field is required."
+  %div.form-group
+    = f.label :password
+    = f.password_field :password, class: "form-control bottom", required: true, title: "This field is required."
   - if devise_mapping.rememberable?
     .remember-me.checkbox
       %label{for: "user_remember_me"}
@@ -8,5 +12,5 @@
         %span Remember me
       .pull-right
         = link_to "Forgot your password?", new_password_path(resource_name)
-  %div
+  %div.submit-container
     = f.submit "Sign in", class: "btn btn-save"
diff --git a/app/views/devise/sessions/_new_crowd.html.haml b/app/views/devise/sessions/_new_crowd.html.haml
index b7d3acac2b1..e82a08cdb0c 100644
--- a/app/views/devise/sessions/_new_crowd.html.haml
+++ b/app/views/devise/sessions/_new_crowd.html.haml
@@ -1,6 +1,10 @@
-= form_tag(omniauth_authorize_path(:user, :crowd), id: 'new_crowd_user' ) do
-  = text_field_tag :username, nil, {class: "form-control top", placeholder: "Username", autofocus: "autofocus"}
-  = password_field_tag :password, nil, {class: "form-control bottom", placeholder: "Password"}
+= form_tag(omniauth_authorize_path(:user, :crowd), id: 'new_crowd_user', class: 'show-gl-field-errors') do
+  .form-group
+    = label_tag 'Username or email', for: :username
+    = text_field_tag :username, nil, {class: "form-control top", title: "This field is required", autofocus: "autofocus", required: true }
+  .form-group
+    = label_tag :password
+    = password_field_tag :password, nil, { class: "form-control bottom", title: "This field is required.", required: true }
   - if devise_mapping.rememberable?
     .remember-me.checkbox
       %label{for: "remember_me"}
diff --git a/app/views/devise/sessions/_new_ldap.html.haml b/app/views/devise/sessions/_new_ldap.html.haml
index 2ef383960f4..b26efbb4535 100644
--- a/app/views/devise/sessions/_new_ldap.html.haml
+++ b/app/views/devise/sessions/_new_ldap.html.haml
@@ -1,6 +1,10 @@
-= form_tag(omniauth_callback_path(:user, server['provider_name']), id: 'new_ldap_user') do
-  = text_field_tag :username, nil, {class: "form-control top", placeholder: "#{server['label']} Login", autofocus: "autofocus"}
-  = password_field_tag :password, nil, {class: "form-control bottom", placeholder: "Password"}
+= form_tag(omniauth_callback_path(:user, server['provider_name']), id: 'new_ldap_user', class: "show-gl-field-errors") do
+  .form-group
+    = label_tag "#{server['label']} Login", for: :username
+    = text_field_tag :username, nil, {class: "form-control top", title: "This field is required.", autofocus: "autofocus", required: true }
+  .form-group
+    = label_tag :password
+    = password_field_tag :password, nil, { class: "form-control bottom", title: "This field is required.", required: true }
   - if devise_mapping.rememberable?
     .remember-me.checkbox
       %label{for: "remember_me"}
diff --git a/app/views/devise/sessions/new.html.haml b/app/views/devise/sessions/new.html.haml
index 28194506acc..fa8e7979461 100644
--- a/app/views/devise/sessions/new.html.haml
+++ b/app/views/devise/sessions/new.html.haml
@@ -1,19 +1,22 @@
 - page_title "Sign in"
 %div
-  - if signin_enabled? || ldap_enabled? || crowd_enabled?
-    = render 'devise/shared/signin_box'
+  - if form_based_providers.any?
+    = render 'devise/shared/tabs_ldap'
+  - else
+    = render 'devise/shared/tabs_normal'
+  .tab-content
+    - if signin_enabled? || ldap_enabled? || crowd_enabled?
+      = render 'devise/shared/signin_box'
 
-  -# Omniauth fits between signin/ldap signin and signup and does not have a surrounding box
-  - if omniauth_enabled? && devise_mapping.omniauthable? && button_based_providers_enabled?
-    .clearfix.prepend-top-20
-      = render 'devise/shared/omniauth_box'
-
-  -# Signup only makes sense if you can also sign-in
-  - if signin_enabled? && signup_enabled?
-    .prepend-top-20
+    -# Signup only makes sense if you can also sign-in
+    - if signin_enabled? && signup_enabled?
       = render 'devise/shared/signup_box'
 
   -# Show a message if none of the mechanisms above are enabled
   - if !signin_enabled? && !ldap_enabled? && !(omniauth_enabled? && devise_mapping.omniauthable?)
     %div
       No authentication methods configured.
+
+  - if omniauth_enabled? && devise_mapping.omniauthable? && button_based_providers_enabled?
+    .clearfix
+      = render 'devise/shared/omniauth_box'
diff --git a/app/views/devise/sessions/two_factor.html.haml b/app/views/devise/sessions/two_factor.html.haml
index e623f7cff88..0e865b807c1 100644
--- a/app/views/devise/sessions/two_factor.html.haml
+++ b/app/views/devise/sessions/two_factor.html.haml
@@ -3,20 +3,19 @@
     = page_specific_javascript_tag('u2f.js')
 
 %div
+  = render 'devise/shared/tab_single', tab_title: 'Two-Factor Authentication'
   .login-box
-    .login-heading
-      %h3 Two-Factor Authentication
     .login-body
       - if @user.two_factor_otp_enabled?
-        %h5 Authenticate via Two-Factor App
-        = form_for(resource, as: resource_name, url: session_path(resource_name), method: :post) do |f|
+        = form_for(resource, as: resource_name, url: session_path(resource_name), method: :post, html: { class: 'edit_user show-gl-field-errors' }) do |f|
           - resource_params = params[resource_name].presence || params
           = f.hidden_field :remember_me, value: resource_params.fetch(:remember_me, 0)
-          = f.text_field :otp_attempt, class: 'form-control', placeholder: 'Two-Factor Authentication code', required: true, autofocus: true, autocomplete: 'off'
-          %p.help-block.hint Enter the code from the two-factor app on your mobile device. If you've lost your device, you may enter one of your recovery codes.
-          .prepend-top-20
-            = f.submit "Verify code", class: "btn btn-save"
+          .form-group
+            = f.label 'Two-Factor Authentication code', name:  :otp_attempt
+            = f.text_field :otp_attempt, class: 'form-control', required: true, autofocus: true, autocomplete: 'off', title: 'This field is required.'
+            %p.help-block.hint Enter the code from the two-factor app on your mobile device. If you've lost your device, you may enter one of your recovery codes.
+            .prepend-top-20
+              = f.submit "Verify code", class: "btn btn-save"
 
       - if @user.two_factor_u2f_enabled?
-        %hr
         = render "u2f/authenticate", locals: { params: params, resource: resource, resource_name: resource_name }
diff --git a/app/views/devise/shared/_omniauth_box.html.haml b/app/views/devise/shared/_omniauth_box.html.haml
index 2e7da2747d0..8908b64cdac 100644
--- a/app/views/devise/shared/_omniauth_box.html.haml
+++ b/app/views/devise/shared/_omniauth_box.html.haml
@@ -1,8 +1,9 @@
-%p
-  %span.light
-    Sign in with &nbsp;
-  - providers = enabled_button_based_providers
-  - providers.each do |provider|
+%div.omniauth-container
+  %p
     %span.light
-      - has_icon = provider_has_icon?(provider)
-      = link_to provider_image_tag(provider), omniauth_authorize_path(:user, provider), method: :post, class: (has_icon ? 'oauth-image-link' : 'btn'), "data-no-turbolink" => "true"
+      Sign in with &nbsp;
+    - providers = enabled_button_based_providers
+    - providers.each do |provider|
+      %span.light
+        - has_icon = provider_has_icon?(provider)
+        = link_to provider_image_tag(provider), omniauth_authorize_path(:user, provider), method: :post, class: (has_icon ? 'oauth-image-link' : 'btn'), "data-no-turbolink" => "true"
diff --git a/app/views/devise/shared/_sign_in_link.html.haml b/app/views/devise/shared/_sign_in_link.html.haml
index fafc4b82f53..289bf40f3de 100644
--- a/app/views/devise/shared/_sign_in_link.html.haml
+++ b/app/views/devise/shared/_sign_in_link.html.haml
@@ -1,5 +1,4 @@
 %p
   %span.light
     Already have login and password?
-  %strong
     = link_to "Sign in", new_session_path(resource_name)
diff --git a/app/views/devise/shared/_signin_box.html.haml b/app/views/devise/shared/_signin_box.html.haml
index 2c15e2c4891..810dd5ab687 100644
--- a/app/views/devise/shared/_signin_box.html.haml
+++ b/app/views/devise/shared/_signin_box.html.haml
@@ -1,32 +1,15 @@
-.login-box
-  - if signup_enabled?
-    .login-heading
-      %h3 Existing user? Sign in
-  - else
-    .login-heading
-      %h3 Sign in
+#login-pane.login-box{ role: 'tabpanel', class: 'tab-pane active' }
   .login-body
     - if form_based_providers.any?
-      %ul.nav-links
-        - if crowd_enabled?
-          %li.active
-            = link_to "Crowd", "#tab-crowd", 'data-toggle' => 'tab'
-        - @ldap_servers.each_with_index do |server, i|
-          %li{class: (:active if i.zero? && !crowd_enabled?)}
-            = link_to server['label'], "#tab-#{server['provider_name']}", 'data-toggle' => 'tab'
-        - if signin_enabled?
-          %li
-            = link_to 'Standard', '#tab-signin', 'data-toggle' => 'tab'
-      .tab-content
-        - if crowd_enabled?
-          %div.tab-pane.active{id: "tab-crowd"}
-            = render 'devise/sessions/new_crowd'
-        - @ldap_servers.each_with_index do |server, i|
-          %div.tab-pane{id: "tab-#{server['provider_name']}", class: (:active if i.zero? && !crowd_enabled?)}
-            = render 'devise/sessions/new_ldap', server: server
-        - if signin_enabled?
-          %div#tab-signin.tab-pane
-            = render 'devise/sessions/new_base'
+      - if crowd_enabled?
+        %div.tab-pane.active{id: "tab-crowd"}
+          = render 'devise/sessions/new_crowd'
+      - @ldap_servers.each_with_index do |server, i|
+        %div.tab-pane{id: "tab-#{server['provider_name']}", class: (:active if i.zero? && !crowd_enabled?)}
+          = render 'devise/sessions/new_ldap', server: server
+      - if signin_enabled?
+        %div#tab-signin.tab-pane
+          = render 'devise/sessions/new_base'
 
     - elsif signin_enabled?
       = render 'devise/sessions/new_base'
diff --git a/app/views/devise/shared/_signup_box.html.haml b/app/views/devise/shared/_signup_box.html.haml
index 905a8dbcd84..d0bbcf3115e 100644
--- a/app/views/devise/shared/_signup_box.html.haml
+++ b/app/views/devise/shared/_signup_box.html.haml
@@ -1,29 +1,30 @@
-.login-box
-  - if signin_enabled?
-    .login-heading
-      %h3 New user? Create an account
-  - else
-    .login-heading
-      %h3 Create an account
+#register-pane.login-box{ role: 'tabpanel', class: 'tab-pane' }
   .login-body
-    = form_for(resource, as: "new_#{resource_name}", url: registration_path(resource_name)) do |f|
+    = form_for(resource, as: "new_#{resource_name}", url: registration_path(resource_name), html: { class: "new_new_user show-gl-field-errors", "aria-live" => "assertive" }) do |f|
       .devise-errors
         = devise_error_messages!
-      %div
-        = f.text_field :name, class: "form-control top", placeholder: "Name", required: true
-      %div
-        = f.text_field :username, class: "form-control middle", placeholder: "Username", required: true
-      %div
-        = f.email_field :email, class: "form-control middle", placeholder: "Email", required: true
+      %div.form-group
+        = f.label :name
+        = f.text_field :name, class: "form-control top", required: true, title: "This field is required."
+      %div.username.form-group
+        = f.label :username
+        = f.text_field :username, class: "form-control middle no-gl-field-error", pattern: "[a-zA-Z0-9]+", required: true, title: 'Please create a username with only alphanumeric characters.'
+        %p.validation-error.hide Username is already taken.
+        %p.validation-success.hide Username is available.
+        %p.validation-pending.hide Checking username availability...
+      %div.form-group
+        = f.label :email
+        = f.email_field :email, class: "form-control middle", required: true, title: "Please provide a valid email address."
       .form-group.append-bottom-20#password-strength
-        = f.password_field :password, class: "form-control bottom", placeholder: "Password - minimum length #{@minimum_password_length} characters", required: true, pattern: ".{#{@minimum_password_length},}", title: "Minimum length is #{@minimum_password_length} characters"
+        = f.label :password
+        = f.password_field :password, class: "form-control bottom", required: true, pattern: ".{#{@minimum_password_length},}", title: "Minimum length is #{@minimum_password_length} characters."
+        %p.gl-field-hint Minimum length is #{@minimum_password_length} characters
       %div
       - if current_application_settings.recaptcha_enabled
         = recaptcha_tags
       %div
-        = f.submit "Sign up", class: "btn-create btn"
-
-.clearfix.prepend-top-20
+        = f.submit "Register", class: "btn-register btn"
+.clearfix.submit-container
   %p
     %span.light Didn't receive a confirmation email?
     = succeed '.' do
diff --git a/app/views/devise/shared/_tab_single.html.haml b/app/views/devise/shared/_tab_single.html.haml
new file mode 100644
index 00000000000..f943d25e41a
--- /dev/null
+++ b/app/views/devise/shared/_tab_single.html.haml
@@ -0,0 +1,3 @@
+%ul.nav-links.nav-tabs.new-session-tabs.single-tab
+  %li.active
+    %a= tab_title
diff --git a/app/views/devise/shared/_tabs_ldap.html.haml b/app/views/devise/shared/_tabs_ldap.html.haml
new file mode 100644
index 00000000000..e276e91433a
--- /dev/null
+++ b/app/views/devise/shared/_tabs_ldap.html.haml
@@ -0,0 +1,10 @@
+%ul.new-session-tabs.nav-links.nav-tabs
+  - if crowd_enabled?
+    %li.active
+      = link_to "Crowd", "#tab-crowd", 'data-toggle' => 'tab'
+  - @ldap_servers.each_with_index do |server, i|
+    %li{class: (:active if i.zero? && !crowd_enabled?)}
+      = link_to server['label'], "#tab-#{server['provider_name']}", 'data-toggle' => 'tab'
+  - if signin_enabled?
+    %li
+      = link_to 'Standard', '#tab-signin', 'data-toggle' => 'tab'
diff --git a/app/views/devise/shared/_tabs_normal.html.haml b/app/views/devise/shared/_tabs_normal.html.haml
new file mode 100644
index 00000000000..79b1d447a92
--- /dev/null
+++ b/app/views/devise/shared/_tabs_normal.html.haml
@@ -0,0 +1,5 @@
+%ul.nav-links.new-session-tabs.nav-tabs{ role: 'tablist'}
+  %li.active{ role: 'presentation' }
+    %a{ href: '#login-pane', data: { toggle: 'tab' }, role: 'tab'} Sign in
+  %li{ role: 'presentation'}
+    %a{ href: '#register-pane', data: { toggle: 'tab' }, role: 'tab'} Register
diff --git a/app/views/devise/unlocks/new.html.haml b/app/views/devise/unlocks/new.html.haml
index 49c087c0646..49b2f77111f 100644
--- a/app/views/devise/unlocks/new.html.haml
+++ b/app/views/devise/unlocks/new.html.haml
@@ -1,12 +1,12 @@
+= render 'devise/shared/tab_single', tab_title: 'Resend unlock instructions'
 .login-box
-  .login-heading
-    %h3 Resend unlock email
   .login-body
-    = form_for(resource, as: resource_name, url: unlock_path(resource_name), html: { method: :post }) do |f|
+    = form_for(resource, as: resource_name, url: unlock_path(resource_name), html: { method: :post, class: 'show-gl-field-errors' }) do |f|
       .devise-errors
         = devise_error_messages!
-      .clearfix.append-bottom-20
-        = f.email_field :email, class: 'form-control', placeholder: 'Email', autofocus: 'autofocus', autocapitalize: 'off', autocorrect: 'off'
+      .form-group.append-bottom-20
+        = f.label :email
+        = f.email_field :email, class: 'form-control', autofocus: 'autofocus', autocapitalize: 'off', autocorrect: 'off', title: 'Please provide a valid email address.'
       .clearfix
         = f.submit 'Resend unlock instructions', class: 'btn btn-success'
 
diff --git a/app/views/explore/groups/index.html.haml b/app/views/explore/groups/index.html.haml
index b8248a80a27..a1b39d9e1a0 100644
--- a/app/views/explore/groups/index.html.haml
+++ b/app/views/explore/groups/index.html.haml
@@ -23,7 +23,7 @@
           = sort_options_hash[@sort]
         - else
           = sort_title_recently_created
-        %b.caret
+        = icon('caret-down')
       %ul.dropdown-menu.dropdown-menu-align-right
         %li
           = link_to explore_groups_path(sort: sort_value_recently_created) do
diff --git a/app/views/explore/projects/_filter.html.haml b/app/views/explore/projects/_filter.html.haml
index 132bbe26fe0..4cff14b096b 100644
--- a/app/views/explore/projects/_filter.html.haml
+++ b/app/views/explore/projects/_filter.html.haml
@@ -7,7 +7,7 @@
         = visibility_level_label(params[:visibility_level].to_i)
       - else
         Any
-      %b.caret
+      = icon('caret-down')
     %ul.dropdown-menu.dropdown-menu-align-right
       %li
         = link_to filter_projects_path(visibility_level: nil) do
@@ -27,7 +27,7 @@
         = params[:tag]
       - else
         Any
-      %b.caret
+      = icon('caret-down')
     %ul.dropdown-menu.dropdown-menu-align-right
       %li
         = link_to filter_projects_path(tag: nil) do
diff --git a/app/views/groups/group_members/_new_group_member.html.haml b/app/views/groups/group_members/_new_group_member.html.haml
index 2fb3190ab11..b185b81db7f 100644
--- a/app/views/groups/group_members/_new_group_member.html.haml
+++ b/app/views/groups/group_members/_new_group_member.html.haml
@@ -1,27 +1,22 @@
-= form_for @group_member, url: group_group_members_path(@group), html: { class: 'form-horizontal users-group-form' } do |f|
-  .form-group
-    = f.label :user_ids, "People", class: 'control-label'
-    .col-sm-10
-      = users_select_tag(:user_ids, multiple: true, class: 'input-large', scope: :all, email_user: true)
-      .help-block
+= form_for @group_member, url: group_group_members_path(@group), html: { class: 'users-project-form users-group-form' } do |f|
+  .row
+    .col-md-4.col-lg-6
+      = users_select_tag(:user_ids, multiple: true, class: 'input-clamp', scope: :all, email_user: true)
+      .help-block.append-bottom-10
         Search for users by name, username, or email, or invite new ones using their email address.
 
-  .form-group
-    = f.label :access_level, "Group Access", class: 'control-label'
-    .col-sm-10
-      = select_tag :access_level, options_for_select(GroupMember.access_level_roles, @group_member.access_level), class: "project-access-select select2"
-      .help-block
-        Read more about role permissions
-        %strong= link_to "here", help_page_path("user/permissions"), class: "vlink"
+    .col-md-3.col-lg-2
+      = select_tag :access_level, options_for_select(GroupMember.access_level_roles, @group_member.access_level), class: "form-control project-access-select"
+      .help-block.append-bottom-10
+        = link_to "Read more", help_page_path("user/permissions"), class: "vlink"
+        about role permissions
 
-  .form-group
-    = f.label :expires_at, 'Access expiration date', class: 'control-label'
-    .col-sm-10
+    .col-md-3.col-lg-2
       .clearable-input
-        = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Select access expiration date'
+        = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Expiration date'
         %i.clear-icon.js-clear-input
-      .help-block
+      .help-block.append-bottom-10
         On this date, the user(s) will automatically lose access to this group and all of its projects.
 
-  .form-actions
-    = f.submit 'Add users to group', class: "btn btn-create"
+    .col-md-2
+      = f.submit 'Add to group', class: "btn btn-create btn-block"
diff --git a/app/views/groups/group_members/index.html.haml b/app/views/groups/group_members/index.html.haml
index f789796e942..ebf9aca7700 100644
--- a/app/views/groups/group_members/index.html.haml
+++ b/app/views/groups/group_members/index.html.haml
@@ -1,35 +1,31 @@
 - page_title "Members"
 
-.group-members-page.prepend-top-default
+.project-members-page.prepend-top-default
+  %h4
+    Members
+  %hr
   - if can?(current_user, :admin_group_member, @group)
-    .panel.panel-default
-      .panel-heading
-        Add new user to group
-      .panel-body
-        %p.light
-          Members of group have access to all group projects.
-        .new-group-member-holder
-          = render "new_group_member"
+    .project-members-new.append-bottom-default
+      %p.clearfix
+        Add new user to
+        %strong= @group.name
+      = render "new_group_member"
 
     = render 'shared/members/requests', membership_source: @group, requesters: @requesters
 
+  .append-bottom-default.clearfix
+    %h5.member.existing-title
+      Existing users
+    = form_tag group_group_members_path(@group), method: :get, class: 'form-inline member-search-form'  do
+      .form-group
+        = search_field_tag :search, params[:search], { placeholder: 'Find existing members by name', class: 'form-control', spellcheck: false }
+        %button.member-search-btn{ type: "submit", "aria-label" => "Submit search" }
+          = icon("search")
   .panel.panel-default
     .panel-heading
+      Users with access to
       %strong #{@group.name}
-      group members
       %span.badge= @members.total_count
-      .controls
-        = form_tag group_group_members_path(@group), method: :get, class: 'form-inline member-search-form'  do
-          .form-group
-            = search_field_tag :search, params[:search], { placeholder: 'Find existing member by name', class: 'form-control', spellcheck: false }
-          = button_tag class: 'btn', title: 'Search' do
-            = icon("search")
     %ul.content-list
       = render partial: 'shared/members/member', collection: @members, as: :member
     = paginate @members, theme: 'gitlab'
-
-:javascript
-  $('form.member-search-form').on('submit', function(event) {
-    event.preventDefault();
-    Turbolinks.visit(this.action + '?' + $(this).serialize());
-  });
diff --git a/app/views/groups/group_members/update.js.haml b/app/views/groups/group_members/update.js.haml
index 3be7ed8432c..de8f53b6b52 100644
--- a/app/views/groups/group_members/update.js.haml
+++ b/app/views/groups/group_members/update.js.haml
@@ -1,3 +1,3 @@
 :plain
-  $("##{dom_id(@group_member)}").replaceWith('#{escape_javascript(render('shared/members/member', member: @group_member))}');
-  new gl.MemberExpirationDate();
+  var $listItem = $('#{escape_javascript(render('shared/members/member', member: @group_member))}');
+  $("##{dom_id(@group_member)} .list-item-name").replaceWith($listItem.find('.list-item-name'));
diff --git a/app/views/groups/show.html.haml b/app/views/groups/show.html.haml
index 31db6ee0cad..fab61f447c2 100644
--- a/app/views/groups/show.html.haml
+++ b/app/views/groups/show.html.haml
@@ -21,7 +21,7 @@
 
       - if @group.description.present?
         .cover-desc.description
-          = markdown(@group.description, pipeline: :description)
+          = markdown_field(@group, :description)
 
 %div.groups-header{ class: container_class }
   .top-area
diff --git a/app/views/help/index.html.haml b/app/views/help/index.html.haml
index 57601ae9be0..31631887317 100644
--- a/app/views/help/index.html.haml
+++ b/app/views/help/index.html.haml
@@ -20,7 +20,7 @@
     Read more about GitLab at #{link_to promo_host, promo_url, target: '_blank'}.
     - if current_application_settings.help_page_text.present?
       %hr
-      = markdown(current_application_settings.help_page_text)
+      = markdown_field(current_application_settings, :help_page_text)
 
 %hr
 
diff --git a/app/views/layouts/_init_auto_complete.html.haml b/app/views/layouts/_init_auto_complete.html.haml
index 67ff4b272b9..e138ebab018 100644
--- a/app/views/layouts/_init_auto_complete.html.haml
+++ b/app/views/layouts/_init_auto_complete.html.haml
@@ -1,7 +1,8 @@
 - project = @target_project || @project
 - noteable_type = @noteable.class if @noteable.present?
 
-:javascript
-  GitLab.GfmAutoComplete.dataSource = "#{autocomplete_sources_namespace_project_path(project.namespace, project, type: noteable_type, type_id: params[:id])}"
-  GitLab.GfmAutoComplete.cachedData = undefined;
-  GitLab.GfmAutoComplete.setup();
+- if project
+  :javascript
+    GitLab.GfmAutoComplete.dataSource = "#{autocomplete_sources_namespace_project_path(project.namespace, project, type: noteable_type, type_id: params[:id])}"
+    GitLab.GfmAutoComplete.cachedData = undefined;
+    GitLab.GfmAutoComplete.setup();
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 15a94ac23c5..6c2285fa2b6 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -11,3 +11,4 @@
     = render 'layouts/page', sidebar: sidebar, nav: nav
 
     = yield :scripts_body
+    = render "layouts/init_auto_complete" if @gfm_form
diff --git a/app/views/layouts/devise.html.haml b/app/views/layouts/devise.html.haml
index 3d28eec84ef..6922f1e153f 100644
--- a/app/views/layouts/devise.html.haml
+++ b/app/views/layouts/devise.html.haml
@@ -1,36 +1,37 @@
 !!! 5
-%html{ lang: "en"}
+%html{ lang: "en", class: "devise-layout-html"}
   = render "layouts/head"
-  %body.ui_charcoal.login-page.application.navless
-    = Gon::Base.render_data
-    = render "layouts/header/empty"
-    = render "layouts/broadcast"
-    .container.navless-container
-      .content
-        = render "layouts/flash"
-        .row
-          .col-sm-5.pull-right
-            = yield
-          .col-sm-7.brand-holder.pull-left
-            %h1
-              = brand_title
-            - if brand_item
-              = brand_image
-              = brand_text
-            - else
-              %h3 Open source software to collaborate on code
+  %body.ui_charcoal.login-page.application.navless{ data: { page: body_data_page }}
+    .page-wrap
+      = Gon::Base.render_data
+      = render "layouts/header/empty"
+      = render "layouts/broadcast"
+      .container.navless-container
+        .content
+          = render "layouts/flash"
+          .row
+            .col-sm-5.pull-right.new-session-forms-container
+              = yield
+            .col-sm-7.brand-holder.pull-left
+              %h1
+                = brand_title
+              - if brand_item
+                = brand_image
+                = brand_text
+              - else
+                %h3 Open source software to collaborate on code
 
-              %p
-                Manage git repositories with fine grained access controls that keep your code secure.
-                Perform code reviews and enhance collaboration with merge requests.
-                Each project can also have an issue tracker and a wiki.
+                %p
+                  Manage Git repositories with fine-grained access controls that keep your code secure.
+                  Perform code reviews and enhance collaboration with merge requests.
+                  Each project can also have an issue tracker and a wiki.
 
-            - if extra_sign_in_text.present?
-              = markdown(extra_sign_in_text)
+            - if current_application_settings.sign_in_text.present?
+              = markdown_field(current_application_settings, :sign_in_text)
 
-    %hr
-    .container
-      .footer-links
-        = link_to "Explore", explore_root_path
-        = link_to "Help", help_path
-        = link_to "About GitLab", "https://about.gitlab.com/"
+      %hr.footer-fixed
+      .container.footer-container
+        .footer-links
+          = link_to "Explore", explore_root_path
+          = link_to "Help", help_path
+          = link_to "About GitLab", "https://about.gitlab.com/"
diff --git a/app/views/layouts/header/_default.html.haml b/app/views/layouts/header/_default.html.haml
index 237280872f1..7faa8bded86 100644
--- a/app/views/layouts/header/_default.html.haml
+++ b/app/views/layouts/header/_default.html.haml
@@ -41,7 +41,7 @@
             %li.header-user.dropdown
               = link_to current_user, class: "header-user-dropdown-toggle", data: { toggle: "dropdown" } do
                 = image_tag avatar_icon(current_user, 26), width: 26, height: 26, class: "header-user-avatar"
-                %span.caret
+                = icon('caret-down')
               .dropdown-menu-nav.dropdown-menu-align-right
                 %ul
                   %li
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index e44a2bfed9d..99a58bbb676 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -116,4 +116,4 @@
 
     -# Shortcut to issue boards
     %li.hidden
-      = link_to 'Issue Boards', namespace_project_board_path(@project.namespace, @project), title: 'Issue Boards', class: 'shortcuts-issue-boards'
+      = link_to 'Issue Boards', namespace_project_boards_path(@project.namespace, @project), title: 'Issue Boards', class: 'shortcuts-issue-boards'
diff --git a/app/views/profiles/accounts/show.html.haml b/app/views/profiles/accounts/show.html.haml
index c80f22457b4..e2e974ba072 100644
--- a/app/views/profiles/accounts/show.html.haml
+++ b/app/views/profiles/accounts/show.html.haml
@@ -86,11 +86,11 @@
           = f.label :username, "Path", class: "label-light"
           .input-group
             .input-group-addon
-              = "#{root_url}u/"
+              = root_url
             = f.text_field :username, required: true, class: 'form-control'
         .help-block
           Current path:
-          = "#{root_url}u/#{current_user.username}"
+          = "#{root_url}#{current_user.username}"
         .prepend-top-default
           = f.button class: "btn btn-warning", type: "submit" do
             = icon "spinner spin", class: "hidden loading-username"
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 8ef31ca3bda..5590198a20e 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -9,7 +9,7 @@
 
     .project-home-desc
       - if @project.description.present?
-        = markdown(@project.description, pipeline: :description)
+        = markdown_field(@project, :description)
 
       - if forked_from_project = @project.forked_from_project
         %p
diff --git a/app/views/projects/_zen.html.haml b/app/views/projects/_zen.html.haml
index cb97181b9e1..0c8241053e7 100644
--- a/app/views/projects/_zen.html.haml
+++ b/app/views/projects/_zen.html.haml
@@ -1,3 +1,4 @@
+- @gfm_form = true
 - supports_slash_commands = local_assigns.fetch(:supports_slash_commands, false)
 .zen-backdrop
   - classes << ' js-gfm-input js-autosize markdown-area'
@@ -7,6 +8,3 @@
     = text_area_tag attr, nil, class: classes, placeholder: placeholder
   %a.zen-control.zen-control-leave.js-zen-leave{ href: "#" }
     = icon('compress')
-
-- content_for :scripts_body do
-  = render "layouts/init_auto_complete" if current_user && (@target_project || @project)
diff --git a/app/views/projects/blame/show.html.haml b/app/views/projects/blame/show.html.haml
index 5a98e258b22..dfb96305f48 100644
--- a/app/views/projects/blame/show.html.haml
+++ b/app/views/projects/blame/show.html.haml
@@ -1,45 +1,48 @@
+- @no_container = true
 - page_title "Blame", @blob.path, @ref
+= render "projects/commits/head"
 
-%h3.page-title Blame view
+%div{ class: container_class }
+  %h3.page-title Blame view
 
-#blob-content-holder.tree-holder
-  .file-holder
-    .file-title
-      = blob_icon @blob.mode, @blob.name
-      %strong
-        = @path
-      %small= number_to_human_size @blob.size
-      .file-actions
-        = render "projects/blob/actions"
-    .table-responsive.file-content.blame.code.js-syntax-highlight
-      %table
-        - current_line = 1
-        - @blame_groups.each do |blame_group|
-          %tr
-            %td.blame-commit
-              .commit
-                - commit = blame_group[:commit]
-                = author_avatar(commit, size: 36)
-                .commit-row-title
-                  %strong
-                    = link_to_gfm truncate(commit.title, length: 35), namespace_project_commit_path(@project.namespace, @project, commit.id), class: "cdark"
-                  .pull-right
-                    = link_to commit.short_id, namespace_project_commit_path(@project.namespace, @project, commit), class: "monospace"
-                  &nbsp;
-                .light
-                  = commit_author_link(commit, avatar: false)
-                  authored
-                  #{time_ago_with_tooltip(commit.committed_date, skip_js: true)}
-            %td.line-numbers
-              - line_count = blame_group[:lines].count
-              - (current_line...(current_line + line_count)).each do |i|
-                %a.diff-line-num{href: "#L#{i}", id: "L#{i}", 'data-line-number' => i}
-                  = icon("link")
-                  = i
-                \
-              - current_line += line_count
-            %td.lines
-              %pre.code.highlight
-                %code
-                  - blame_group[:lines].each do |line|
-                    #{line}
+  #blob-content-holder.tree-holder
+    .file-holder
+      .file-title
+        = blob_icon @blob.mode, @blob.name
+        %strong
+          = @path
+        %small= number_to_human_size @blob.size
+        .file-actions
+          = render "projects/blob/actions"
+      .table-responsive.file-content.blame.code.js-syntax-highlight
+        %table
+          - current_line = 1
+          - @blame_groups.each do |blame_group|
+            %tr
+              %td.blame-commit
+                .commit
+                  - commit = blame_group[:commit]
+                  = author_avatar(commit, size: 36)
+                  .commit-row-title
+                    %strong
+                      = link_to_gfm truncate(commit.title, length: 35), namespace_project_commit_path(@project.namespace, @project, commit.id), class: "cdark"
+                    .pull-right
+                      = link_to commit.short_id, namespace_project_commit_path(@project.namespace, @project, commit), class: "monospace"
+                    &nbsp;
+                  .light
+                    = commit_author_link(commit, avatar: false)
+                    authored
+                    #{time_ago_with_tooltip(commit.committed_date, skip_js: true)}
+              %td.line-numbers
+                - line_count = blame_group[:lines].count
+                - (current_line...(current_line + line_count)).each do |i|
+                  %a.diff-line-num{href: "#L#{i}", id: "L#{i}", 'data-line-number' => i}
+                    = icon("link")
+                    = i
+                  \
+                - current_line += line_count
+              %td.lines
+                %pre.code.highlight
+                  %code
+                    - blame_group[:lines].each do |line|
+                      #{line}
diff --git a/app/views/projects/blob/edit.html.haml b/app/views/projects/blob/edit.html.haml
index 680e95ac6b5..2a0352a71b7 100644
--- a/app/views/projects/blob/edit.html.haml
+++ b/app/views/projects/blob/edit.html.haml
@@ -1,28 +1,31 @@
+- @no_container = true
 - page_title "Edit", @blob.path, @ref
 - content_for :page_specific_javascripts do
   = page_specific_javascript_tag('lib/ace.js')
   = page_specific_javascript_tag('blob_edit/blob_edit_bundle.js')
+= render "projects/commits/head"
 
-- if @conflict
-  .alert.alert-danger
-    Someone edited the file the same time you did. Please check out
-    = link_to "the file", namespace_project_blob_path(@project.namespace, @project, tree_join(@target_branch, @file_path)), target: "_blank"
-    and make sure your changes will not unintentionally remove theirs.
+%div{ class: container_class }
+  - if @conflict
+    .alert.alert-danger
+      Someone edited the file the same time you did. Please check out
+      = link_to "the file", namespace_project_blob_path(@project.namespace, @project, tree_join(@target_branch, @file_path)), target: "_blank"
+      and make sure your changes will not unintentionally remove theirs.
 
-.file-editor
-  %ul.nav-links.no-bottom.js-edit-mode
-    %li.active
-      = link_to '#editor' do
-        Edit File
+  .file-editor
+    %ul.nav-links.no-bottom.js-edit-mode
+      %li.active
+        = link_to '#editor' do
+          Edit File
 
-    %li
-      = link_to '#preview', 'data-preview-url' => namespace_project_preview_blob_path(@project.namespace, @project, @id) do
-        = editing_preview_title(@blob.name)
+      %li
+        = link_to '#preview', 'data-preview-url' => namespace_project_preview_blob_path(@project.namespace, @project, @id) do
+          = editing_preview_title(@blob.name)
 
-  = form_tag(namespace_project_update_blob_path(@project.namespace, @project, @id), method: :put, class: 'form-horizontal js-quick-submit js-requires-input js-edit-blob-form', data: blob_editor_paths) do
-    = render 'projects/blob/editor', ref: @ref, path: @path, blob_data: @blob.data
-    = render 'shared/new_commit_form', placeholder: "Update #{@blob.name}"
-    = hidden_field_tag 'last_commit_sha', @last_commit_sha
-    = hidden_field_tag 'content', '', id: "file-content"
-    = hidden_field_tag 'from_merge_request_id', params[:from_merge_request_id]
-    = render 'projects/commit_button', ref: @ref, cancel_path: namespace_project_blob_path(@project.namespace, @project, @id)
+    = form_tag(namespace_project_update_blob_path(@project.namespace, @project, @id), method: :put, class: 'form-horizontal js-quick-submit js-requires-input js-edit-blob-form', data: blob_editor_paths) do
+      = render 'projects/blob/editor', ref: @ref, path: @path, blob_data: @blob.data
+      = render 'shared/new_commit_form', placeholder: "Update #{@blob.name}"
+      = hidden_field_tag 'last_commit_sha', @last_commit_sha
+      = hidden_field_tag 'content', '', id: "file-content"
+      = hidden_field_tag 'from_merge_request_id', params[:from_merge_request_id]
+      = render 'projects/commit_button', ref: @ref, cancel_path: namespace_project_blob_path(@project.namespace, @project, @id)
diff --git a/app/views/projects/boards/components/_board.html.haml b/app/views/projects/boards/components/_board.html.haml
index 73066150fb3..ba1502c97b6 100644
--- a/app/views/projects/boards/components/_board.html.haml
+++ b/app/views/projects/boards/components/_board.html.haml
@@ -12,8 +12,17 @@
       %header.board-header{ ":class" => "{ 'has-border': list.label }", ":style" => "{ borderTopColor: (list.label ? list.label.color : null) }" }
         %h3.board-title.js-board-handle{ ":class" => "{ 'user-can-drag': (!disabled && !list.preset) }" }
           {{ list.title }}
-          %span.pull-right{ "v-if" => "list.type !== 'blank'" }
-            {{ list.issuesSize }}
+          .board-issue-count-holder.pull-right.clearfix{ "v-if" => "list.type !== 'blank'" }
+            %span.board-issue-count.pull-left{ ":class" => "{ 'has-btn': list.type !== 'done' }" }
+              {{ list.issuesSize }}
+            - if can?(current_user, :admin_issue, @project)
+              %button.btn.btn-small.btn-default.pull-right.has-tooltip{ type: "button",
+                "@click" => "showNewIssueForm",
+                "v-if" => "list.type !== 'done'",
+                "aria-label" => "Add an issue",
+                "title" => "Add an issue",
+                data: { placement: "top", container: "body" } }
+                = icon("plus")
           - if can?(current_user, :admin_list, @project)
             %board-delete{ "inline-template" => true,
               ":list" => "list",
@@ -26,12 +35,38 @@
         ":issues" => "list.issues",
         ":loading" => "list.loading",
         ":disabled" => "disabled",
+        ":show-issue-form.sync" => "showIssueForm",
         ":issue-link-base" => "issueLinkBase" }
         .board-list-loading.text-center{ "v-if" => "loading" }
           = icon("spinner spin")
+        - if can? current_user, :create_issue, @project
+          %board-new-issue{ "inline-template" => true,
+            ":list" => "list",
+            ":show-issue-form.sync" => "showIssueForm",
+            "v-show" => "list.type !== 'done' && showIssueForm" }
+            .card.board-new-issue-form
+              %form{ "@submit" => "submit($event)" }
+                .flash-container{ "v-if" => "error" }
+                  .flash-alert
+                    An error occured. Please try again.
+                %label.label-light{ ":for" => "list.id + '-title'" }
+                  Title
+                %input.form-control{ type: "text",
+                  "v-model" => "title",
+                  "v-el:input" => true,
+                  ":id" => "list.id + '-title'" }
+                .clearfix.prepend-top-10
+                  %button.btn.btn-success.pull-left{ type: "submit",
+                    ":disabled" => "title === ''",
+                    "v-el:submit-button" => true }
+                    Submit issue
+                  %button.btn.btn-default.pull-right{ type: "button",
+                    "@click" => "cancel" }
+                    Cancel
         %ul.board-list{ "v-el:list" => true,
           "v-show" => "!loading",
-          ":data-board" => "list.id" }
+          ":data-board" => "list.id",
+          ":class" => "{ 'is-smaller': showIssueForm }" }
           = render "projects/boards/components/card"
           %li.board-list-count.text-center{ "v-if" => "showCount" }
             = icon("spinner spin", "v-show" => "list.loadingMore" )
diff --git a/app/views/projects/boards/components/_card.html.haml b/app/views/projects/boards/components/_card.html.haml
index e8b60b54d80..d8f16022407 100644
--- a/app/views/projects/boards/components/_card.html.haml
+++ b/app/views/projects/boards/components/_card.html.haml
@@ -7,7 +7,7 @@
   ":issue-link-base" => "issueLinkBase",
   ":disabled" => "disabled",
   "track-by" => "id" }
-  %li.card{ ":class" => "{ 'user-can-drag': !disabled }",
+  %li.card{ ":class" => "{ 'user-can-drag': !disabled && issue.id, 'is-disabled': disabled || !issue.id }",
     ":index" => "index" }
     %h4.card-title
       = icon("eye-slash", class: "confidential-icon", "v-if" => "issue.confidential")
@@ -15,7 +15,7 @@
         ":title" => "issue.title" }
         {{ issue.title }}
     .card-footer
-      %span.card-number
+      %span.card-number{ "v-if" => "issue.id" }
         = precede '#' do
           {{ issue.id }}
       %button.label.color-label.has-tooltip{ "v-for" => "label in issue.labels",
@@ -26,7 +26,7 @@
         ":title" => "label.description",
         data: { container: 'body' } }
         {{ label.title }}
-      %a.has-tooltip{ ":href" => "'/u/' + issue.assignee.username",
+      %a.has-tooltip{ ":href" => "'/' + issue.assignee.username",
         ":title" => "'Assigned to ' + issue.assignee.name",
         "v-if" => "issue.assignee",
         data: { container: 'body' } }
diff --git a/app/views/projects/boards/index.html.haml b/app/views/projects/boards/index.html.haml
new file mode 100644
index 00000000000..885f8e34b55
--- /dev/null
+++ b/app/views/projects/boards/index.html.haml
@@ -0,0 +1,16 @@
+- @no_container = true
+- @content_class = "issue-boards-content"
+- page_title "Boards"
+
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('boards/boards_bundle.js')
+  = page_specific_javascript_tag('boards/test_utils/simulate_drag.js') if Rails.env.test?
+
+= render "projects/issues/head"
+
+= render 'shared/issuable/filter', type: :boards
+
+.boards-list#board-app{ "v-cloak" => true, data: board_data }
+  .boards-app-loading.text-center{ "v-if" => "loading" }
+    = icon("spinner spin")
+  = render "projects/boards/components/board"
diff --git a/app/views/projects/boards/show.html.haml b/app/views/projects/boards/show.html.haml
index edbbd3f3d2a..885f8e34b55 100644
--- a/app/views/projects/boards/show.html.haml
+++ b/app/views/projects/boards/show.html.haml
@@ -10,10 +10,7 @@
 
 = render 'shared/issuable/filter', type: :boards
 
-.boards-list#board-app{ "v-cloak" => true,
-  "data-endpoint" => "#{namespace_project_board_path(@project.namespace, @project)}",
-  "data-disabled" => "#{!can?(current_user, :admin_list, @project)}",
-  "data-issue-link-base" => "#{namespace_project_issues_path(@project.namespace, @project)}" }
+.boards-list#board-app{ "v-cloak" => true, data: board_data }
   .boards-app-loading.text-center{ "v-if" => "loading" }
     = icon("spinner spin")
   = render "projects/boards/components/board"
diff --git a/app/views/projects/branches/_branch.html.haml b/app/views/projects/branches/_branch.html.haml
index 5217b8bf028..4480b2f22c3 100644
--- a/app/views/projects/branches/_branch.html.haml
+++ b/app/views/projects/branches/_branch.html.haml
@@ -30,8 +30,8 @@
 
       = render 'projects/buttons/download', project: @project, ref: branch.name
 
-      - if can_remove_branch?(@project, branch.name)
-        = link_to namespace_project_branch_path(@project.namespace, @project, branch.name), class: 'btn btn-remove remove-row has-tooltip', title: "Delete branch", method: :delete, data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?", container: 'body' }, remote: true do
+      - if can?(current_user, :push_code, @project)
+        = link_to namespace_project_branch_path(@project.namespace, @project, branch.name), class: "btn btn-remove remove-row has-tooltip #{can_remove_branch?(@project, branch.name) ? '' : 'disabled'}", title: "Delete branch", method: :delete, data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?", container: 'body' }, remote: true do
           = icon("trash-o")
 
     - if branch.name != @repository.root_ref
diff --git a/app/views/projects/branches/index.html.haml b/app/views/projects/branches/index.html.haml
index e889f29c816..84f38575e84 100644
--- a/app/views/projects/branches/index.html.haml
+++ b/app/views/projects/branches/index.html.haml
@@ -15,7 +15,7 @@
         %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
           %span.light
             = projects_sort_options_hash[@sort]
-          %b.caret
+          = icon('caret-down')
         %ul.dropdown-menu.dropdown-menu-align-right
           %li
             = link_to filter_branches_path(sort: sort_value_name) do
diff --git a/app/views/projects/builds/_sidebar.html.haml b/app/views/projects/builds/_sidebar.html.haml
index f5344091cae..966633f1f89 100644
--- a/app/views/projects/builds/_sidebar.html.haml
+++ b/app/views/projects/builds/_sidebar.html.haml
@@ -128,7 +128,7 @@
       - builds.select{|build| build.status == build_status}.each do |build|
         .build-job{class: ('active' if build == @build), data: {stage: build.stage}}
           = link_to namespace_project_build_path(@project.namespace, @project, build) do
-            = icon('right-arrow')
+            = icon('arrow-right')
             = ci_icon_for_status(build.status)
             %span
               - if build.name
diff --git a/app/views/projects/builds/_table.html.haml b/app/views/projects/builds/_table.html.haml
index f3747ba2a21..36294c89fa8 100644
--- a/app/views/projects/builds/_table.html.haml
+++ b/app/views/projects/builds/_table.html.haml
@@ -5,7 +5,7 @@
     .nothing-here-block No builds to show
 - else
   .table-holder
-    %table.table.builds
+    %table.table.ci-table.builds-page
       %thead
         %tr
           %th Status
diff --git a/app/views/projects/builds/show.html.haml b/app/views/projects/builds/show.html.haml
index e4d41288aa6..b5e8b0bf6eb 100644
--- a/app/views/projects/builds/show.html.haml
+++ b/app/views/projects/builds/show.html.haml
@@ -1,56 +1,59 @@
+- @no_container = true
 - page_title "#{@build.name} (##{@build.id})", "Builds"
 - trace_with_state = @build.trace_with_state
 - header_title project_title(@project, "Builds", project_builds_path(@project))
+= render "projects/pipelines/head", build_subnav: true
 
-.build-page
-  = render "header"
+%div{ class: container_class }
+  .build-page
+    = render "header"
 
-  - if @build.stuck?
-    - unless @build.any_runners_online?
-      .bs-callout.bs-callout-warning
-        %p
-          - if no_runners_for_project?(@build.project)
-            This build is stuck, because the project doesn't have any runners online assigned to it.
-          - elsif @build.tags.any?
-            This build is stuck, because you don't have any active runners online with any of these tags assigned to them:
-            - @build.tags.each do |tag|
-              %span.label.label-primary
-                = tag
-          - else
-            This build is stuck, because you don't have any active runners that can run this build.
+    - if @build.stuck?
+      - unless @build.any_runners_online?
+        .bs-callout.bs-callout-warning
+          %p
+            - if no_runners_for_project?(@build.project)
+              This build is stuck, because the project doesn't have any runners online assigned to it.
+            - elsif @build.tags.any?
+              This build is stuck, because you don't have any active runners online with any of these tags assigned to them:
+              - @build.tags.each do |tag|
+                %span.label.label-primary
+                  = tag
+            - else
+              This build is stuck, because you don't have any active runners that can run this build.
 
-          %br
-          Go to
-          = link_to namespace_project_runners_path(@build.project.namespace, @build.project) do
-            Runners page
+            %br
+            Go to
+            = link_to namespace_project_runners_path(@build.project.namespace, @build.project) do
+              Runners page
 
-  .prepend-top-default
-    - if @build.active?
-      .autoscroll-container
-        %button.btn.btn-success.btn-sm#autoscroll-button{:type => "button", :data => {:state => 'disabled'}} enable autoscroll
-    - if @build.erased?
-      .erased.alert.alert-warning
-        - erased_by = "by #{link_to @build.erased_by.name, user_path(@build.erased_by)}" if @build.erased_by
-        Build has been erased #{erased_by.html_safe} #{time_ago_with_tooltip(@build.erased_at)}
-    - else
-      #js-build-scroll.scroll-controls
-        = link_to '#build-trace', class: 'btn' do
-          %i.fa.fa-angle-up
-        = link_to '#down-build-trace', class: 'btn' do
-          %i.fa.fa-angle-down
-      %pre.build-trace#build-trace
-        %code.bash.js-build-output
-        = icon("refresh spin", class: "js-build-refresh")
+    .prepend-top-default
+      - if @build.active?
+        .autoscroll-container
+          %button.btn.btn-success.btn-sm#autoscroll-button{:type => "button", :data => {:state => 'disabled'}} enable autoscroll
+      - if @build.erased?
+        .erased.alert.alert-warning
+          - erased_by = "by #{link_to @build.erased_by.name, user_path(@build.erased_by)}" if @build.erased_by
+          Build has been erased #{erased_by.html_safe} #{time_ago_with_tooltip(@build.erased_at)}
+      - else
+        #js-build-scroll.scroll-controls
+          = link_to '#build-trace', class: 'btn' do
+            %i.fa.fa-angle-up
+          = link_to '#down-build-trace', class: 'btn' do
+            %i.fa.fa-angle-down
+        %pre.build-trace#build-trace
+          %code.bash.js-build-output
+          = icon("refresh spin", class: "js-build-refresh")
 
-    #down-build-trace
+      #down-build-trace
 
-= render "sidebar"
+  = render "sidebar"
 
-:javascript
-  new Build({
-    page_url: "#{namespace_project_build_url(@project.namespace, @project, @build)}",
-    build_url: "#{namespace_project_build_url(@project.namespace, @project, @build, :json)}",
-    build_status: "#{@build.status}",
-    build_stage: "#{@build.stage}",
-    state1: "#{trace_with_state[:state]}"
-  })
+  :javascript
+    new Build({
+      page_url: "#{namespace_project_build_url(@project.namespace, @project, @build)}",
+      build_url: "#{namespace_project_build_url(@project.namespace, @project, @build, :json)}",
+      build_status: "#{@build.status}",
+      build_stage: "#{@build.stage}",
+      state1: "#{trace_with_state[:state]}"
+    })
diff --git a/app/views/projects/buttons/_fork.html.haml b/app/views/projects/buttons/_fork.html.haml
index 22db33498f1..29d549a60f5 100644
--- a/app/views/projects/buttons/_fork.html.haml
+++ b/app/views/projects/buttons/_fork.html.haml
@@ -5,10 +5,10 @@
         = custom_icon('icon_fork')
         %span Fork
     - else
-      = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork project", class: 'btn has-tooltip' do
+      = link_to new_namespace_project_fork_path(@project.namespace, @project), title: 'Fork project', class: 'btn has-tooltip' do
         = custom_icon('icon_fork')
         %span Fork
     %div.count-with-arrow
       %span.arrow
-      = link_to namespace_project_forks_path(@project.namespace, @project), class: "count" do
+      = link_to namespace_project_forks_path(@project.namespace, @project), title: 'Forks', class: 'count has-tooltip' do
         = @project.forks_count
diff --git a/app/views/projects/ci/builds/_build_pipeline.html.haml b/app/views/projects/ci/builds/_build_pipeline.html.haml
index 547bc0c9c19..017d3ff6af2 100644
--- a/app/views/projects/ci/builds/_build_pipeline.html.haml
+++ b/app/views/projects/ci/builds/_build_pipeline.html.haml
@@ -5,8 +5,10 @@
     .ci-status-text= subject.name
 - elsif can?(current_user, :read_build, @project)
   = link_to namespace_project_build_path(subject.project.namespace, subject.project, subject) do
-    = render_status_with_link('build', subject.status)
+    %span.ci-status-icon
+      = render_status_with_link('build', subject.status)
     .ci-status-text= subject.name
 - else
-  = render_status_with_link('build', subject.status)
+  %span.ci-status-icon
+    = render_status_with_link('build', subject.status)
   = ci_icon_for_status(subject.status)
diff --git a/app/views/projects/ci/pipelines/_pipeline.html.haml b/app/views/projects/ci/pipelines/_pipeline.html.haml
index b87c7a485df..36eadbd2bf1 100644
--- a/app/views/projects/ci/pipelines/_pipeline.html.haml
+++ b/app/views/projects/ci/pipelines/_pipeline.html.haml
@@ -67,7 +67,7 @@
             .btn-group
               %a.dropdown-toggle.btn.btn-default{type: 'button', 'data-toggle' => 'dropdown'}
                 = custom_icon('icon_play')
-                %b.caret
+                = icon('caret-down')
               %ul.dropdown-menu.dropdown-menu-align-right
                 - actions.each do |build|
                   %li
@@ -78,7 +78,7 @@
             .btn-group
               %a.dropdown-toggle.btn.btn-default.build-artifacts{type: 'button', 'data-toggle' => 'dropdown'}
                 = icon("download")
-                %b.caret
+                = icon('caret-down')
               %ul.dropdown-menu.dropdown-menu-align-right
                 - artifacts.each do |build|
                   %li
diff --git a/app/views/projects/commit/_commit_box.html.haml b/app/views/projects/commit/_commit_box.html.haml
index 29d767e7769..6c82a4e5600 100644
--- a/app/views/projects/commit/_commit_box.html.haml
+++ b/app/views/projects/commit/_commit_box.html.haml
@@ -14,7 +14,7 @@
     .dropdown.inline
       %a.btn.btn-default.dropdown-toggle{ data: { toggle: "dropdown" } }
         %span.hidden-xs Options
-        %span.caret.commit-options-dropdown-caret
+        = icon('caret-down', class: ".commit-options-dropdown-caret")
       %ul.dropdown-menu.dropdown-menu-align-right
         %li.visible-xs-block.visible-sm-block
           = link_to namespace_project_tree_path(@project.namespace, @project, @commit) do
@@ -24,6 +24,8 @@
             = revert_commit_link(@commit, namespace_project_commit_path(@project.namespace, @project, @commit.id), has_tooltip: false)
         %li.clearfix
           = cherry_pick_commit_link(@commit, namespace_project_commit_path(@project.namespace, @project, @commit.id), has_tooltip: false)
+        %li.clearfix
+          = link_to "Tag", new_namespace_project_tag_path(@project.namespace, @project, ref: @commit)
         %li.divider
         %li.dropdown-header
           Download
@@ -63,10 +65,10 @@
 
 .commit-box.content-block
   %h3.commit-title
-    = markdown escape_once(@commit.title), pipeline: :single_line, author: @commit.author
+    = markdown(@commit.title, pipeline: :single_line, author: @commit.author)
   - if @commit.description.present?
     %pre.commit-description
-      = preserve(markdown(escape_once(@commit.description), pipeline: :single_line, author: @commit.author))
+      = preserve(markdown(@commit.description, pipeline: :single_line, author: @commit.author))
 
 :javascript
   $(".commit-info.branches").load("#{branches_namespace_project_commit_path(@project.namespace, @project, @commit.id)}");
diff --git a/app/views/projects/commit/_pipeline.html.haml b/app/views/projects/commit/_pipeline.html.haml
index 9258f4b3c25..d6916fb7f1a 100644
--- a/app/views/projects/commit/_pipeline.html.haml
+++ b/app/views/projects/commit/_pipeline.html.haml
@@ -1,45 +1,46 @@
-.row-content-block.build-content.middle-block.pipeline-actions
-  .pull-right
-    .btn.btn-grouped.btn-white.toggle-pipeline-btn
-      %span.toggle-btn-text Hide
-      %span pipeline graph
-      %span.caret
-    - if can?(current_user, :update_pipeline, pipeline.project)
-      - if pipeline.builds.latest.failed.any?(&:retryable?)
-        = link_to "Retry failed", retry_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: 'btn btn-grouped btn-primary', method: :post
+.pipeline-graph-container
+  .row-content-block.build-content.middle-block.pipeline-actions
+    .pull-right
+      .btn.btn-grouped.btn-white.toggle-pipeline-btn
+        %span.toggle-btn-text Hide
+        %span pipeline graph
+        %span.caret
+      - if can?(current_user, :update_pipeline, pipeline.project)
+        - if pipeline.builds.latest.failed.any?(&:retryable?)
+          = link_to "Retry failed", retry_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: 'btn btn-grouped btn-primary', method: :post
 
-      - if pipeline.builds.running_or_pending.any?
-        = link_to "Cancel running", cancel_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), data: { confirm: 'Are you sure?' }, class: 'btn btn-grouped btn-danger', method: :post
+        - if pipeline.builds.running_or_pending.any?
+          = link_to "Cancel running", cancel_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), data: { confirm: 'Are you sure?' }, class: 'btn btn-grouped btn-danger', method: :post
 
-  .oneline.clearfix
-    - if defined?(pipeline_details) && pipeline_details
-      Pipeline
-      = link_to "##{pipeline.id}", namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: "monospace"
-      with
-      = pluralize pipeline.statuses.count(:id), "build"
-      - if pipeline.ref
-        for
-        = link_to pipeline.ref, namespace_project_commits_path(pipeline.project.namespace, pipeline.project, pipeline.ref), class: "monospace"
-      - if defined?(link_to_commit) && link_to_commit
-        for commit
-        = link_to pipeline.short_sha, namespace_project_commit_path(pipeline.project.namespace, pipeline.project, pipeline.sha), class: "monospace"
-      - if pipeline.duration
-        in
-        = time_interval_in_words pipeline.duration
+    .oneline.clearfix
+      - if defined?(pipeline_details) && pipeline_details
+        Pipeline
+        = link_to "##{pipeline.id}", namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: "monospace"
+        with
+        = pluralize pipeline.statuses.count(:id), "build"
+        - if pipeline.ref
+          for
+          = link_to pipeline.ref, namespace_project_commits_path(pipeline.project.namespace, pipeline.project, pipeline.ref), class: "monospace"
+        - if defined?(link_to_commit) && link_to_commit
+          for commit
+          = link_to pipeline.short_sha, namespace_project_commit_path(pipeline.project.namespace, pipeline.project, pipeline.sha), class: "monospace"
+        - if pipeline.duration
+          in
+          = time_interval_in_words pipeline.duration
 
-.row-content-block.build-content.middle-block.pipeline-graph
-  .pipeline-visualization
-    %ul.stage-column-list
-      - stages = pipeline.stages_with_latest_statuses
-      - stages.each do |stage, statuses|
-        %li.stage-column
-          .stage-name
-            %a{name: stage}
-            - if stage
-              = stage.titleize
-          .builds-container
-            %ul
-              = render "projects/commit/pipeline_stage", statuses: statuses
+  .row-content-block.build-content.middle-block.pipeline-graph.hidden
+    .pipeline-visualization
+      %ul.stage-column-list
+        - stages = pipeline.stages_with_latest_statuses
+        - stages.each do |stage, statuses|
+          %li.stage-column
+            .stage-name
+              %a{name: stage}
+              - if stage
+                = stage.titleize
+            .builds-container
+              %ul
+                = render "projects/commit/pipeline_stage", statuses: statuses
 
 
 - if pipeline.yaml_errors.present?
@@ -55,7 +56,7 @@
     \.gitlab-ci.yml not found in this commit
 
 .table-holder.pipeline-holder
-  %table.table.builds.pipeline
+  %table.table.ci-table.pipeline
     %thead
       %tr
         %th Status
diff --git a/app/views/projects/commit/_pipeline_stage.html.haml b/app/views/projects/commit/_pipeline_stage.html.haml
index 23c5c51fbc2..289aa5178b1 100644
--- a/app/views/projects/commit/_pipeline_stage.html.haml
+++ b/app/views/projects/commit/_pipeline_stage.html.haml
@@ -10,5 +10,5 @@
   - else
     %li.build
       .curve
-      .build-content
+      .dropdown.inline.build-content
         = render "projects/commit/pipeline_status_group", name: group_name, subject: grouped_statuses
diff --git a/app/views/projects/commit/_pipeline_status_group.html.haml b/app/views/projects/commit/_pipeline_status_group.html.haml
index 4e7a6f1af08..5d0d5ba0262 100644
--- a/app/views/projects/commit/_pipeline_status_group.html.haml
+++ b/app/views/projects/commit/_pipeline_status_group.html.haml
@@ -1,11 +1,13 @@
 - group_status = CommitStatus.where(id: subject).status
-= render_status_with_link('build', group_status)
-.dropdown.inline
-  %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
-    %span.ci-status-text
-      = name
-    %span.badge= subject.size
-  %ul.dropdown-menu.grouped-pipeline-dropdown
-    .arrow
+%button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
+  %span.ci-status-icon
+    = render_status_with_link('build', group_status)
+  %span.ci-status-text
+    = name
+  %span.badge= subject.size
+.dropdown-menu.grouped-pipeline-dropdown
+  .arrow
+  %ul
     - subject.each do |status|
-      = render "projects/#{status.to_partial_path}_pipeline", subject: status
+      %li
+        = render "projects/#{status.to_partial_path}_pipeline", subject: status
diff --git a/app/views/projects/commit/_pipelines_list.haml b/app/views/projects/commit/_pipelines_list.haml
index 998812793a2..640651e93f5 100644
--- a/app/views/projects/commit/_pipelines_list.haml
+++ b/app/views/projects/commit/_pipelines_list.haml
@@ -4,7 +4,7 @@
       .nothing-here-block No pipelines to show
   - else
     .table-holder
-      %table.table.builds
+      %table.table.ci-table
         %tbody
           %th Status
           %th Pipeline
diff --git a/app/views/projects/commit/builds.html.haml b/app/views/projects/commit/builds.html.haml
index 2f051fb90e0..f9d7eac3542 100644
--- a/app/views/projects/commit/builds.html.haml
+++ b/app/views/projects/commit/builds.html.haml
@@ -1,7 +1,10 @@
+- @no_container = true
 - page_title "Builds", "#{@commit.title} (#{@commit.short_id})", "Commits"
+= render "projects/commits/head"
 
-.prepend-top-default
-  = render "commit_box"
+%div{ class: container_class }
+  .prepend-top-default
+    = render "commit_box"
 
-= render "ci_menu"
-= render "builds"
+  = render "ci_menu"
+  = render "builds"
diff --git a/app/views/projects/commit/show.html.haml b/app/views/projects/commit/show.html.haml
index ed44d86a687..cebf58d63df 100644
--- a/app/views/projects/commit/show.html.haml
+++ b/app/views/projects/commit/show.html.haml
@@ -1,14 +1,17 @@
+- @no_container = true
 - page_title        "#{@commit.title} (#{@commit.short_id})", "Commits"
 - page_description  @commit.description
+= render "projects/commits/head"
 
-.prepend-top-default
-  = render "commit_box"
-- if @commit.status
-  = render "ci_menu"
-- else
-  %div.block-connector
-= render "projects/diffs/diffs", diffs: @diffs
-= render "projects/notes/notes_with_form"
-- if can_collaborate_with_project?
-  - %w(revert cherry-pick).each do |type|
-    = render "projects/commit/change", type: type, commit: @commit, title: @commit.title
+%div{ class: container_class }
+  .prepend-top-default
+    = render "commit_box"
+  - if @commit.status
+    = render "ci_menu"
+  - else
+    %div.block-connector
+  = render "projects/diffs/diffs", diffs: @diffs
+  = render "projects/notes/notes_with_form"
+  - if can_collaborate_with_project?
+    - %w(revert cherry-pick).each do |type|
+      = render "projects/commit/change", type: type, commit: @commit, title: @commit.title
diff --git a/app/views/projects/commits/_commit.html.haml b/app/views/projects/commits/_commit.html.haml
index 389477d0927..fb48aef0559 100644
--- a/app/views/projects/commits/_commit.html.haml
+++ b/app/views/projects/commits/_commit.html.haml
@@ -33,7 +33,7 @@
 
       - if commit.description?
         %pre.commit-row-description.js-toggle-content
-          = preserve(markdown(escape_once(commit.description), pipeline: :single_line, author: commit.author))
+          = preserve(markdown(commit.description, pipeline: :single_line, author: commit.author))
 
       .commit-row-info
         = commit_author_link(commit, avatar: false, size: 24)
diff --git a/app/views/projects/compare/_ref_dropdown.html.haml b/app/views/projects/compare/_ref_dropdown.html.haml
index 27d928c87a0..05fb37cdc0f 100644
--- a/app/views/projects/compare/_ref_dropdown.html.haml
+++ b/app/views/projects/compare/_ref_dropdown.html.haml
@@ -1,5 +1,5 @@
 .dropdown-menu.dropdown-menu-selectable
-  = dropdown_title "Select branch/tag"
-  = dropdown_filter "Filter by branch/tag"
+  = dropdown_title "Select Git revision"
+  = dropdown_filter "Filter by Git revision"
   = dropdown_content
   = dropdown_loading
diff --git a/app/views/projects/compare/index.html.haml b/app/views/projects/compare/index.html.haml
index e9ff8e90dd5..45be6581cfc 100644
--- a/app/views/projects/compare/index.html.haml
+++ b/app/views/projects/compare/index.html.haml
@@ -4,7 +4,7 @@
 
 %div{ class: container_class }
   .sub-header-block
-    Compare branches, tags or commit ranges.
+    Compare Git revisions.
     %br
     Fill input field with commit id like
     %code.label-branch 4eedf23
diff --git a/app/views/projects/deployments/_actions.haml b/app/views/projects/deployments/_actions.haml
index 7b7e37353e3..387ff018073 100644
--- a/app/views/projects/deployments/_actions.haml
+++ b/app/views/projects/deployments/_actions.haml
@@ -1,12 +1,18 @@
 - if can?(current_user, :create_deployment, deployment) && deployment.deployable
   .pull-right
+  
+    - external_url = deployment.environment.external_url
+    - if external_url
+      = link_to external_url, target: '_blank', class: 'btn external-url' do
+        = icon('external-link')
+    
     - actions = deployment.manual_actions
     - if actions.present?
       .inline
         .dropdown
           %a.dropdown-new.btn.btn-default{type: 'button', 'data-toggle' => 'dropdown'}
             = custom_icon('icon_play')
-            %b.caret
+            = icon('caret-down')
           %ul.dropdown-menu.dropdown-menu-align-right
             - actions.each do |action|
               %li
diff --git a/app/views/projects/deployments/_deployment.html.haml b/app/views/projects/deployments/_deployment.html.haml
index fce7b1cb34e..ca0005abd0c 100644
--- a/app/views/projects/deployments/_deployment.html.haml
+++ b/app/views/projects/deployments/_deployment.html.haml
@@ -5,11 +5,13 @@
   %td
     = render 'projects/deployments/commit', deployment: deployment
 
-  %td
+  %td.build-column
     - if deployment.deployable
-      = link_to [@project.namespace.becomes(Namespace), @project, deployment.deployable] do
-        = user_avatar(user: deployment.user, size: 20)
+      = link_to [@project.namespace.becomes(Namespace), @project, deployment.deployable], class: 'build-link' do
         = "#{deployment.deployable.name} (##{deployment.deployable.id})"
+      - if deployment.user
+        by
+        = user_avatar(user: deployment.user, size: 20)
 
   %td
     #{time_ago_with_tooltip(deployment.created_at)}
diff --git a/app/views/projects/diffs/_diffs.html.haml b/app/views/projects/diffs/_diffs.html.haml
index 576e7ef021a..067cf595da3 100644
--- a/app/views/projects/diffs/_diffs.html.haml
+++ b/app/views/projects/diffs/_diffs.html.haml
@@ -1,4 +1,5 @@
 - show_whitespace_toggle = local_assigns.fetch(:show_whitespace_toggle, true)
+- can_create_note = !@diff_notes_disabled && can?(current_user, :create_note, diffs.project)
 - diff_files = diffs.diff_files
 
 .content-block.oneline-block.files-changed
@@ -20,7 +21,7 @@
 - if diff_files.overflow?
   = render 'projects/diffs/warning', diff_files: diff_files
 
-.files{data: {can_create_note: (!@diff_notes_disabled && can?(current_user, :create_note, diffs.project))}}
+.files{ data: { can_create_note: can_create_note } }
   - diff_files.each_with_index do |diff_file, index|
     - diff_commit = commit_for_diff(diff_file)
     - blob = diff_file.blob(diff_commit)
diff --git a/app/views/projects/diffs/_file.html.haml b/app/views/projects/diffs/_file.html.haml
index d07de45fdde..257e0a855bd 100644
--- a/app/views/projects/diffs/_file.html.haml
+++ b/app/views/projects/diffs/_file.html.haml
@@ -8,7 +8,7 @@
           = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip btn-file-option', title: "Toggle comments for this file", disabled: @diff_notes_disabled do
             = icon('comment')
           \
-
+          = clipboard_button(clipboard_text: diff_file.new_path, class: 'btn-file-option')
           - if editable_diff?(diff_file)
             - link_opts = @merge_request.id ? { from_merge_request_id: @merge_request.id } : {}
             = edit_blob_link(@merge_request.source_project, @merge_request.source_branch, diff_file.new_path,
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index a04d53e02bf..c8f84b96cb7 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -91,7 +91,7 @@
                     Git Large File Storage
                     = link_to icon('question-circle'), help_page_path('workflow/lfs/manage_large_binaries_with_git_lfs')
                 .col-md-3
-                  = f.select :lfs_enabled, [%w(Enabled true), %w(Disabled false)], {}, selected: @project.lfs_enabled?, class: 'pull-right form-control'
+                  = f.select :lfs_enabled, [%w(Enabled true), %w(Disabled false)], {}, selected: @project.lfs_enabled?, class: 'pull-right form-control', data: { field: 'lfs_enabled' }
 
           - if Gitlab.config.registry.enabled
             .form-group
@@ -100,7 +100,8 @@
                   = f.check_box :container_registry_enabled
                   %strong Container Registry
                   %br
-                  %span.descr Enable Container Registry for this repository
+                  %span.descr Enable Container Registry for this project
+                  = link_to icon('question-circle'), help_page_path('user/project/container_registry'), target: '_blank'
 
         = render 'merge_request_settings', f: f
         %hr
diff --git a/app/views/projects/environments/_environment.html.haml b/app/views/projects/environments/_environment.html.haml
index 205392b1e81..19c536897bd 100644
--- a/app/views/projects/environments/_environment.html.haml
+++ b/app/views/projects/environments/_environment.html.haml
@@ -4,10 +4,17 @@
   %td
     = link_to environment.name, namespace_project_environment_path(@project.namespace, @project, environment)
 
-  %td
+  %td.deployment-column
     - if last_deployment
-      = user_avatar(user: last_deployment.user, size: 20)
-      %strong ##{last_deployment.id}
+      %span ##{last_deployment.iid} 
+      - if last_deployment.user
+        by
+        = user_avatar(user: last_deployment.user, size: 20)
+
+  %td
+    - if last_deployment && last_deployment.deployable
+      = link_to [@project.namespace.becomes(Namespace), @project, last_deployment.deployable], class: 'build-link' do
+        = "#{last_deployment.deployable.name} (##{last_deployment.deployable.id})"
 
   %td
     - if last_deployment
diff --git a/app/views/projects/environments/edit.html.haml b/app/views/projects/environments/edit.html.haml
index 6d1bdb9320f..3871165763c 100644
--- a/app/views/projects/environments/edit.html.haml
+++ b/app/views/projects/environments/edit.html.haml
@@ -1,6 +1,9 @@
+- @no_container = true
 - page_title "Edit", @environment.name, "Environments"
+= render "projects/pipelines/head"
 
-%h3.page-title
-  Edit environment
-%hr
-= render 'form'
+%div{ class: container_class }
+  %h3.page-title
+    Edit environment
+  %hr
+  = render 'form'
diff --git a/app/views/projects/environments/index.html.haml b/app/views/projects/environments/index.html.haml
index 11e2ff506b4..f0b64a8775b 100644
--- a/app/views/projects/environments/index.html.haml
+++ b/app/views/projects/environments/index.html.haml
@@ -22,25 +22,27 @@
         = link_to new_namespace_project_environment_path(@project.namespace, @project), class: 'btn btn-create' do
           New environment
 
-  - if @all_environments.blank?
-    .blank-state.blank-state-no-icon
-      %h2.blank-state-title
-        You don't have any environments right now.
-      %p.blank-state-text
-        Environments are places where code gets deployed, such as staging or production.
-        %br
-        = succeed "." do
-          = link_to "Read more about environments", help_page_path("ci/environments")
-      - if can?(current_user, :create_environment, @project)
-        = link_to new_namespace_project_environment_path(@project.namespace, @project), class: 'btn btn-create' do
-          New environment
-  - else
-    .table-holder
-      %table.table.builds.environments
-        %tbody
-          %th Environment
-          %th Last Deployment
-          %th Commit
-          %th
-          %th.hidden-xs
-        = render @environments
+  .environments-container
+    - if @environments.blank?
+      .blank-state.blank-state-no-icon
+        %h2.blank-state-title
+          You don't have any environments right now.
+        %p.blank-state-text
+          Environments are places where code gets deployed, such as staging or production.
+          %br
+          = succeed "." do
+            = link_to "Read more about environments", help_page_path("ci/environments")
+        - if can?(current_user, :create_environment, @project)
+          = link_to new_namespace_project_environment_path(@project.namespace, @project), class: 'btn btn-create' do
+            New environment
+    - else
+      .table-holder
+        %table.table.ci-table.environments
+          %tbody
+            %th Environment
+            %th Last Deployment
+            %th Build
+            %th Commit
+            %th
+            %th.hidden-xs
+          = render @environments
diff --git a/app/views/projects/environments/new.html.haml b/app/views/projects/environments/new.html.haml
index e51667ade2d..24638c77cbb 100644
--- a/app/views/projects/environments/new.html.haml
+++ b/app/views/projects/environments/new.html.haml
@@ -1,6 +1,9 @@
+- @no_container = true
 - page_title 'New Environment'
+= render "projects/pipelines/head"
 
-%h3.page-title
-  New environment
-%hr
-= render 'form'
+%div{ class: container_class }
+  %h3.page-title
+    New environment
+  %hr
+  = render 'form'
diff --git a/app/views/projects/environments/show.html.haml b/app/views/projects/environments/show.html.haml
index 4981b95a19b..c4209d499ad 100644
--- a/app/views/projects/environments/show.html.haml
+++ b/app/views/projects/environments/show.html.haml
@@ -15,26 +15,27 @@
           - if @environment.opened? && last_deployment.try(:close_action)
             = link_to 'Close', [:play, @project.namespace.becomes(Namespace), @project, last_deployment.close_action], data: { confirm: 'Are you sure you want to close this environment?' }, class: 'btn btn-danger', method: :post
 
-  - if @deployments.blank?
-    .blank-state.blank-state-no-icon
-      %h2.blank-state-title
-        You don't have any deployments right now.
-      %p.blank-state-text
-        Define environments in the deploy stage(s) in
-        %code .gitlab-ci.yml
-        to track deployments here.
-      = link_to "Read more", help_page_path("ci/environments"), class: "btn btn-success"
-  - else
-    .table-holder
-      %table.table.builds.environments
-        %thead
-          %tr
-            %th ID
-            %th Commit
-            %th Build
-            %th
-            %th.hidden-xs
+  .deployments-container
+    - if @deployments.blank?
+      .blank-state.blank-state-no-icon
+        %h2.blank-state-title
+          You don't have any deployments right now.
+        %p.blank-state-text
+          Define environments in the deploy stage(s) in
+          %code .gitlab-ci.yml
+          to track deployments here.
+        = link_to "Read more", help_page_path("ci/environments"), class: "btn btn-success"
+    - else
+      .table-holder
+        %table.table.ci-table.environments
+          %thead
+            %tr
+              %th ID
+              %th Commit
+              %th Build
+              %th
+              %th.hidden-xs
 
-        = render @deployments
+          = render @deployments
 
-    = paginate @deployments, theme: 'gitlab'
+      = paginate @deployments, theme: 'gitlab'
diff --git a/app/views/projects/forks/index.html.haml b/app/views/projects/forks/index.html.haml
index bacc5708e4b..abf4f697f86 100644
--- a/app/views/projects/forks/index.html.haml
+++ b/app/views/projects/forks/index.html.haml
@@ -15,7 +15,7 @@
           = sort_options_hash[@sort]
         - else
           = sort_title_recently_created
-        %b.caret
+        = icon('caret-down')
       %ul.dropdown-menu.dropdown-menu-align-right
         %li
           - excluded_filters = [:state, :scope, :label_name, :milestone_id, :assignee_id, :author_id]
diff --git a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
index 331dc1fcc29..80fe6be49b0 100644
--- a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
+++ b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
@@ -62,5 +62,3 @@
     %td.coverage
       - if generic_commit_status.try(:coverage)
         #{generic_commit_status.coverage}%
-
-  %td
diff --git a/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml b/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml
index 409f4701e4b..0a66d60accc 100644
--- a/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml
+++ b/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml
@@ -1,7 +1,9 @@
 - if subject.target_url
   = link_to subject.target_url do
-    = render_status_with_link('commit status', subject.status)
+    %span.ci-status-icon
+      = render_status_with_link('commit status', subject.status)
     %span.ci-status-text= subject.name
 - else
-  = render_status_with_link('commit status', subject.status)
+  %span.ci-status-icon
+    = render_status_with_link('commit status', subject.status)
   %span.ci-status-text= subject.name
diff --git a/app/views/projects/group_links/index.html.haml b/app/views/projects/group_links/index.html.haml
index 4c5dd9b88bf..1b0dbbb8111 100644
--- a/app/views/projects/group_links/index.html.haml
+++ b/app/views/projects/group_links/index.html.haml
@@ -16,7 +16,7 @@
         = label_tag :link_group_access, "Max access level", class: "label-light"
         .select-wrapper
           = select_tag :link_group_access, options_for_select(ProjectGroupLink.access_options, ProjectGroupLink.default_access), class: "form-control select-control"
-          %span.caret
+          = icon('caret-down')
       .form-group
         = label_tag :expires_at, 'Access expiration date', class: 'label-light'
         .clearable-input
diff --git a/app/views/projects/group_links/update.js.haml b/app/views/projects/group_links/update.js.haml
new file mode 100644
index 00000000000..af9a5b19060
--- /dev/null
+++ b/app/views/projects/group_links/update.js.haml
@@ -0,0 +1,3 @@
+:plain
+  var $listItem = $('#{escape_javascript(render('shared/members/group', group_link: @group_link))}');
+  $("#group_member_#{@group_link.id} .list-item-name").replaceWith($listItem.find('.list-item-name'));
diff --git a/app/views/projects/issues/_head.html.haml b/app/views/projects/issues/_head.html.haml
index 509b01c548a..4825820c4d9 100644
--- a/app/views/projects/issues/_head.html.haml
+++ b/app/views/projects/issues/_head.html.haml
@@ -10,7 +10,7 @@
                 Issues
 
           = nav_link(controller: :boards) do
-            = link_to namespace_project_board_path(@project.namespace, @project), title: 'Board' do
+            = link_to namespace_project_boards_path(@project.namespace, @project), title: 'Board' do
               %span
                 Board
 
diff --git a/app/views/projects/issues/edit.html.haml b/app/views/projects/issues/edit.html.haml
index 7cf1923456e..3a6fbbc7fbc 100644
--- a/app/views/projects/issues/edit.html.haml
+++ b/app/views/projects/issues/edit.html.haml
@@ -1,4 +1,4 @@
-- page_title "Edit", "#{@issue.title} (##{@issue.iid})", "Issues"
+- page_title "Edit", "#{@issue.to_reference} #{@issue.title}", "Issues"
 
 %h3.page-title
   Edit Issue ##{@issue.iid}
diff --git a/app/views/projects/issues/show.html.haml b/app/views/projects/issues/show.html.haml
index 3fb4191c60e..09347ad5fff 100644
--- a/app/views/projects/issues/show.html.haml
+++ b/app/views/projects/issues/show.html.haml
@@ -1,4 +1,4 @@
-- page_title           "#{@issue.title} (##{@issue.iid})", "Issues"
+- page_title           "#{@issue.to_reference} #{@issue.title}", "Issues"
 - page_description     @issue.description
 - page_card_attributes @issue.card_attributes
 
@@ -23,8 +23,8 @@
     .issuable-actions
       .clearfix.issue-btn-group.dropdown
         %button.btn.btn-default.pull-left.hidden-md.hidden-lg{ type: "button", data: { toggle: "dropdown" } }
-          %span.caret
           Options
+          = icon('caret-down')
         .dropdown-menu.dropdown-menu-align-right.hidden-lg
           %ul
             - if can?(current_user, :create_issue, @project)
@@ -55,12 +55,12 @@
 .issue-details.issuable-details
   .detail-page-description.content-block
     %h2.title
-      = markdown escape_once(@issue.title), pipeline: :single_line, author: @issue.author
+      = markdown_field(@issue, :title)
     - if @issue.description.present?
       .description{ class: can?(current_user, :update_issue, @issue) ? 'js-task-list-container' : '' }
         .wiki
           = preserve do
-            = markdown(@issue.description, cache_key: [@issue, "description"], author: @issue.author)
+            = markdown_field(@issue, :description)
         %textarea.hidden.js-task-list-field
           = @issue.description
     = edited_time_ago_with_tooltip(@issue, placement: 'bottom', html_class: 'issue_edited_ago')
diff --git a/app/views/projects/labels/_label.html.haml b/app/views/projects/labels/_label.html.haml
index 73c6f2a046c..71f7f354d72 100644
--- a/app/views/projects/labels/_label.html.haml
+++ b/app/views/projects/labels/_label.html.haml
@@ -5,7 +5,7 @@
   .visible-xs.visible-sm-inline-block.visible-md-inline-block.dropdown
     %button.btn.btn-default.label-options-toggle{ data: { toggle: "dropdown" } }
       Options
-      %span.caret
+      = icon('caret-down')
     .dropdown-menu.dropdown-menu-align-right
       %ul
         %li
diff --git a/app/views/projects/labels/edit.html.haml b/app/views/projects/labels/edit.html.haml
index 6901ba13ab7..52b187e7e58 100644
--- a/app/views/projects/labels/edit.html.haml
+++ b/app/views/projects/labels/edit.html.haml
@@ -1,6 +1,9 @@
+- @no_container = true
 - page_title "Edit", @label.name, "Labels"
+= render "projects/issues/head"
 
-%h3.page-title
-  Edit Label
-%hr
-= render 'form'
+%div{ class: container_class }
+  %h3.page-title
+    Edit Label
+  %hr
+  = render 'form'
diff --git a/app/views/projects/labels/new.html.haml b/app/views/projects/labels/new.html.haml
index 49ddf901619..a1bb66cfb6c 100644
--- a/app/views/projects/labels/new.html.haml
+++ b/app/views/projects/labels/new.html.haml
@@ -1,6 +1,9 @@
+- @no_container = true
 - page_title "New Label"
+= render "projects/issues/head"
 
-%h3.page-title
-  New Label
-%hr
-= render 'form'
+%div{ class: container_class }
+  %h3.page-title
+    New Label
+  %hr
+  = render 'form'
diff --git a/app/views/projects/merge_requests/_new_compare.html.haml b/app/views/projects/merge_requests/_new_compare.html.haml
index de39964fca8..466ec1475d8 100644
--- a/app/views/projects/merge_requests/_new_compare.html.haml
+++ b/app/views/projects/merge_requests/_new_compare.html.haml
@@ -65,19 +65,6 @@
 
   - if @merge_request.errors.any?
     = form_errors(@merge_request)
-  - elsif @merge_request.source_branch.present? && @merge_request.target_branch.present?
-    .light-well.append-bottom-default
-      .center
-        %h4
-          There isn't anything to merge.
-        %p.slead
-          - if @merge_request.source_branch == @merge_request.target_branch
-            You'll need to use different branch names to get a valid comparison.
-          - else
-            %span.label-branch #{@merge_request.source_branch}
-            and
-            %span.label-branch #{@merge_request.target_branch}
-            are the same.
   = f.submit 'Compare branches and continue', class: "btn btn-new mr-compare-btn"
 
 :javascript
diff --git a/app/views/projects/merge_requests/_new_diffs.html.haml b/app/views/projects/merge_requests/_new_diffs.html.haml
new file mode 100644
index 00000000000..74367ab9b7b
--- /dev/null
+++ b/app/views/projects/merge_requests/_new_diffs.html.haml
@@ -0,0 +1 @@
+= render "projects/diffs/diffs", diffs: @diffs, show_whitespace_toggle: false
diff --git a/app/views/projects/merge_requests/_new_submit.html.haml b/app/views/projects/merge_requests/_new_submit.html.haml
index 00bd4e143df..da6927879a4 100644
--- a/app/views/projects/merge_requests/_new_submit.html.haml
+++ b/app/views/projects/merge_requests/_new_submit.html.haml
@@ -18,34 +18,38 @@
   = f.hidden_field :target_branch
 
 .mr-compare.merge-request
-  %ul.merge-request-tabs.nav-links.no-top.no-bottom
-    %li.commits-tab
-      = link_to url_for(params), data: {target: 'div#commits', action: 'new', toggle: 'tab'} do
-        Commits
-        %span.badge= @commits.size
-    - if @pipeline
-      %li.builds-tab.active
-        = link_to url_for(params), data: {target: 'div#builds', action: 'builds', toggle: 'tab'} do
-          Builds
-          %span.badge= @statuses.size
-    %li.diffs-tab.active
-      = link_to url_for(params), data: {target: 'div#diffs', action: 'diffs', toggle: 'tab'} do
-        Changes
-        %span.badge= @diffs.real_size
+  - if @commits.empty?
+    .commits-empty
+      %h4
+        There are no commits yet.
+      = custom_icon ('illustration_no_commits')
+  - else
+    %ul.merge-request-tabs.nav-links.no-top.no-bottom
+      %li.commits-tab.active
+        = link_to url_for(params), data: {target: 'div#commits', action: 'new', toggle: 'tab'} do
+          Commits
+          %span.badge= @commits.size
+      - if @pipeline
+        %li.builds-tab
+          = link_to url_for(params), data: {target: 'div#builds', action: 'builds', toggle: 'tab'} do
+            Builds
+            %span.badge= @statuses.size
+      %li.diffs-tab
+        = link_to url_for(params.merge(action: 'new_diffs')), data: {target: 'div#diffs', action: 'new/diffs', toggle: 'tab'} do
+          Changes
+          %span.badge= @merge_request.diff_size
 
-  .tab-content
-    #commits.commits.tab-pane
-      = render "projects/merge_requests/show/commits"
-    #diffs.diffs.tab-pane.active
-      - if @commits.size > MergeRequestDiff::COMMITS_SAFE_SIZE
-        .alert.alert-danger
-          %h4 This comparison includes more than #{MergeRequestDiff::COMMITS_SAFE_SIZE} commits.
-          %p To preserve performance the line changes are not shown.
-      - else
-        = render "projects/diffs/diffs", diffs: @diffs, show_whitespace_toggle: false
-    - if @pipeline
-      #builds.builds.tab-pane
-        = render "projects/merge_requests/show/builds"
+    .tab-content
+      #commits.commits.tab-pane.active
+        = render "projects/merge_requests/show/commits"
+      #diffs.diffs.tab-pane
+        - # This tab is always loaded via AJAX
+      - if @pipeline
+        #builds.builds.tab-pane
+          = render "projects/merge_requests/show/builds"
+
+  .mr-loading-status
+    = spinner
 
 :javascript
   $('.assign-to-me-link').on('click', function(e){
@@ -54,6 +58,6 @@
   });
 :javascript
   var merge_request = new MergeRequest({
-    action: "#{(@show_changes_tab ? 'diffs' : 'new')}",
-    setUrl: false
+    action: "#{(@show_changes_tab ? 'new/diffs' : 'new')}",
+    buildsLoaded: "#{@pipeline ? 'true' : 'false'}"
   });
diff --git a/app/views/projects/merge_requests/_show.html.haml b/app/views/projects/merge_requests/_show.html.haml
index 9f34ca9ff4e..662463bc72b 100644
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
@@ -1,4 +1,4 @@
-- page_title           "#{@merge_request.title} (#{@merge_request.to_reference})", "Merge Requests"
+- page_title           "#{@merge_request.to_reference} #{@merge_request.title}", "Merge Requests"
 - page_description     @merge_request.description
 - page_card_attributes @merge_request.card_attributes
 - content_for :page_specific_javascripts do
@@ -22,7 +22,7 @@
           %span.dropdown.inline.prepend-left-5
             %a.btn.btn-sm.dropdown-toggle{ data: {toggle: :dropdown} }
               Download as
-              %span.caret
+              = icon('caret-down')
             %ul.dropdown-menu.dropdown-menu-align-right
               %li= link_to "Email Patches", merge_request_path(@merge_request, format: :patch)
               %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)
@@ -47,7 +47,7 @@
           = link_to "command line", "#modal_merge_info", class: "how_to_merge_link vlink", title: "How To Merge", "data-toggle" => "modal"
 
     - if @commits_count.nonzero?
-      %ul.merge-request-tabs.nav-links.no-top.no-bottom
+      %ul.merge-request-tabs.nav-links.no-top.no-bottom{ class: ("js-tabs-affix" unless ENV['RAILS_ENV'] == 'test') }
         %li.notes-tab
           = link_to namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#notes', action: 'notes', toggle: 'tab' } do
             Discussion
diff --git a/app/views/projects/merge_requests/edit.html.haml b/app/views/projects/merge_requests/edit.html.haml
index 03159f123f3..7c3ac6652ee 100644
--- a/app/views/projects/merge_requests/edit.html.haml
+++ b/app/views/projects/merge_requests/edit.html.haml
@@ -1,4 +1,4 @@
-- page_title "Edit", "#{@merge_request.title} (#{@merge_request.to_reference}", "Merge Requests"
+- page_title "Edit", "#{@merge_request.to_reference} #{@merge_request.title}", "Merge Requests"
 
 %h3.page-title
   Edit Merge Request #{@merge_request.to_reference}
diff --git a/app/views/projects/merge_requests/show/_mr_box.html.haml b/app/views/projects/merge_requests/show/_mr_box.html.haml
index ebf18f6ac85..ed23d06ee5e 100644
--- a/app/views/projects/merge_requests/show/_mr_box.html.haml
+++ b/app/views/projects/merge_requests/show/_mr_box.html.haml
@@ -1,13 +1,13 @@
 .detail-page-description.content-block
   %h2.title
-    = markdown escape_once(@merge_request.title), pipeline: :single_line, author: @merge_request.author
+    = markdown_field(@merge_request, :title)
 
   %div
     - if @merge_request.description.present?
       .description{class: can?(current_user, :update_merge_request, @merge_request) ? 'js-task-list-container' : ''}
         .wiki
           = preserve do
-            = markdown(@merge_request.description, cache_key: [@merge_request, "description"], author: @merge_request.author)
+            = markdown_field(@merge_request, :description)
         %textarea.hidden.js-task-list-field
           = @merge_request.description
 
diff --git a/app/views/projects/merge_requests/show/_mr_title.html.haml b/app/views/projects/merge_requests/show/_mr_title.html.haml
index e35291dff7d..e7c5bca6a37 100644
--- a/app/views/projects/merge_requests/show/_mr_title.html.haml
+++ b/app/views/projects/merge_requests/show/_mr_title.html.haml
@@ -19,8 +19,8 @@
     .issuable-actions
       .clearfix.issue-btn-group.dropdown
         %button.btn.btn-default.pull-left.hidden-md.hidden-lg{ type: "button", data: { toggle: "dropdown" } }
-          %span.caret
           Options
+          = icon('caret-down')
         .dropdown-menu.dropdown-menu-align-right.hidden-lg
           %ul
             %li{ class: merge_request_button_visibility(@merge_request, true) }
diff --git a/app/views/projects/merge_requests/show/_versions.html.haml b/app/views/projects/merge_requests/show/_versions.html.haml
index 904452fcc4f..eab48b78cb3 100644
--- a/app/views/projects/merge_requests/show/_versions.html.haml
+++ b/app/views/projects/merge_requests/show/_versions.html.haml
@@ -9,7 +9,7 @@
               latest version
             - else
               version #{version_index(@merge_request_diff)}
-          %span.caret
+          = icon('caret-down')
         .dropdown-menu.dropdown-select.dropdown-menu-selectable
           .dropdown-title
             %span Version:
@@ -39,7 +39,7 @@
                 version #{version_index(@start_version)}
               - else
                 #{@merge_request.target_branch}
-            %span.caret
+            = icon('caret-down')
           .dropdown-menu.dropdown-select.dropdown-menu-selectable
             .dropdown-title
               %span Compared with:
@@ -64,6 +64,16 @@
                       #{@merge_request.target_branch} (base)
                     .monospace #{short_sha(@merge_request_diff.base_commit_sha)}
 
+    - if different_base?(@start_version, @merge_request_diff)
+      .content-block
+        = icon('info-circle')
+        Selected versions have different base commits.
+        Changes will include
+        = link_to namespace_project_compare_path(@project.namespace, @project, from: @start_version.base_commit_sha, to: @merge_request_diff.base_commit_sha) do
+          new commits
+        from
+        %code #{@merge_request.target_branch}
+
     - unless @merge_request_diff.latest? && !@start_sha
       .comments-disabled-notif.content-block
         = icon('info-circle')
diff --git a/app/views/projects/merge_requests/widget/_heading.html.haml b/app/views/projects/merge_requests/widget/_heading.html.haml
index a92f0f9f481..a82c846baa7 100644
--- a/app/views/projects/merge_requests/widget/_heading.html.haml
+++ b/app/views/projects/merge_requests/widget/_heading.html.haml
@@ -44,20 +44,5 @@
       = icon("times-circle")
       Could not connect to the CI server. Please check your settings and try again.
 
-- @merge_request.environments.sort_by(&:name).each do |environment|
-  - if can?(current_user, :read_environment, environment)
-    .mr-widget-heading
-      .ci_widget.ci-success
-        = ci_icon_for_status("success")
-        %span.hidden-sm
-          Deployed to
-          = succeed '.' do
-            = link_to environment.name, environment_path(environment), class: 'environment'
-          - external_url = environment.external_url
-          - if external_url
-            = link_to external_url, target: '_blank' do
-              = icon('external-link', text: "View on #{external_url.gsub(/\A.*?:\/\//, '')}", right: true)
-        %span.close-env-container
-          - if environment.closeable?
-            = link_to [:play, @project.namespace.becomes(Namespace), @project, environment.close_action], method: :post, class: 'close-evn-link', rel: 'nofollow', data: { confirm: 'Are you sure you want to close this environment?' } do
-              = icon('stop-circle-o', text: 'Stop environment')
+.js-success-icon.hidden
+  = ci_icon_for_status('success')
diff --git a/app/views/projects/merge_requests/widget/_open.html.haml b/app/views/projects/merge_requests/widget/_open.html.haml
index 6f5ee5f16c5..842b6df310d 100644
--- a/app/views/projects/merge_requests/widget/_open.html.haml
+++ b/app/views/projects/merge_requests/widget/_open.html.haml
@@ -35,3 +35,4 @@
         Accepting this merge request will close #{"issue".pluralize(mr_closes_issues.size)}
         = succeed '.' do
           != markdown issues_sentence(mr_closes_issues), pipeline: :gfm, author: @merge_request.author
+        = mr_assign_issues_link
diff --git a/app/views/projects/merge_requests/widget/_show.html.haml b/app/views/projects/merge_requests/widget/_show.html.haml
index ea618263a4a..608fdf1c5f5 100644
--- a/app/views/projects/merge_requests/widget/_show.html.haml
+++ b/app/views/projects/merge_requests/widget/_show.html.haml
@@ -12,6 +12,7 @@
     merge_check_url: "#{merge_check_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
     check_enable: #{@merge_request.unchecked? ? "true" : "false"},
     ci_status_url: "#{ci_status_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
+    ci_environments_status_url: "#{ci_environments_status_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
     gitlab_icon: "#{asset_path 'gitlab_logo.png'}",
     ci_status: "#{@merge_request.pipeline ? @merge_request.pipeline.status : ''}",
     ci_message: {
@@ -33,4 +34,4 @@
     merge_request_widget.clearEventListeners();
   }
 
-  merge_request_widget = new MergeRequestWidget(opts);
+  merge_request_widget = new window.gl.MergeRequestWidget(opts);
diff --git a/app/views/projects/merge_requests/widget/open/_accept.html.haml b/app/views/projects/merge_requests/widget/open/_accept.html.haml
index bf2e76f0083..ce43ca3a286 100644
--- a/app/views/projects/merge_requests/widget/open/_accept.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_accept.html.haml
@@ -12,7 +12,7 @@
               Merge When Build Succeeds
             - unless @project.only_allow_merge_if_build_succeeds?
               = button_tag class: "btn btn-success dropdown-toggle", 'data-toggle' => 'dropdown' do
-                %span.caret
+                = icon('caret-down')
                 %span.sr-only
                   Select Merge Moment
               %ul.js-merge-dropdown.dropdown-menu.dropdown-menu-right{ role: 'menu' }
diff --git a/app/views/projects/milestones/edit.html.haml b/app/views/projects/milestones/edit.html.haml
index be682226ab6..11f41e75e63 100644
--- a/app/views/projects/milestones/edit.html.haml
+++ b/app/views/projects/milestones/edit.html.haml
@@ -1,8 +1,12 @@
+- @no_container = true
 - page_title "Edit", @milestone.title, "Milestones"
+= render "projects/issues/head"
 
-%h3.page-title
-  Edit Milestone ##{@milestone.iid}
+%div{ class: container_class }
 
-%hr
+  %h3.page-title
+    Edit Milestone ##{@milestone.iid}
 
-= render "form"
+  %hr
+
+  = render "form"
diff --git a/app/views/projects/milestones/new.html.haml b/app/views/projects/milestones/new.html.haml
index 7f372b41698..cda093ade81 100644
--- a/app/views/projects/milestones/new.html.haml
+++ b/app/views/projects/milestones/new.html.haml
@@ -1,8 +1,11 @@
+- @no_container = true
 - page_title "New Milestone"
+= render "projects/issues/head"
 
-%h3.page-title
-  New Milestone
+%div{ class: container_class }
+  %h3.page-title
+    New Milestone
 
-%hr
+  %hr
 
-= render "form"
+  = render "form"
diff --git a/app/views/projects/milestones/show.html.haml b/app/views/projects/milestones/show.html.haml
index 73772cc0e32..c83818e9199 100644
--- a/app/views/projects/milestones/show.html.haml
+++ b/app/views/projects/milestones/show.html.haml
@@ -1,49 +1,52 @@
+- @no_container = true
 - page_title       @milestone.title, "Milestones"
 - page_description @milestone.description
+= render "projects/issues/head"
 
-.detail-page-header
-  .status-box{ class: status_box_class(@milestone) }
-    - if @milestone.closed?
-      Closed
-    - elsif @milestone.expired?
-      Past due
-    - else
-      Open
-  %span.identifier
-    Milestone ##{@milestone.iid}
-  - if @milestone.expires_at
-    %span.creator
-      &middot;
-      = @milestone.expires_at
-  .pull-right
-    - if can?(current_user, :admin_milestone, @project)
-      - if @milestone.active?
-        = link_to 'Close Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :close }), method: :put, class: "btn btn-close btn-nr btn-grouped"
+%div{ class: container_class }
+  .detail-page-header
+    .status-box{ class: status_box_class(@milestone) }
+      - if @milestone.closed?
+        Closed
+      - elsif @milestone.expired?
+        Past due
       - else
-        = link_to 'Reopen Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :activate }), method: :put, class: "btn btn-reopen btn-nr btn-grouped"
+        Open
+    %span.identifier
+      Milestone ##{@milestone.iid}
+    - if @milestone.expires_at
+      %span.creator
+        &middot;
+        = @milestone.expires_at
+    .pull-right
+      - if can?(current_user, :admin_milestone, @project)
+        - if @milestone.active?
+          = link_to 'Close Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :close }), method: :put, class: "btn btn-close btn-nr btn-grouped"
+        - else
+          = link_to 'Reopen Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :activate }), method: :put, class: "btn btn-reopen btn-nr btn-grouped"
 
-      = link_to edit_namespace_project_milestone_path(@project.namespace, @project, @milestone), class: "btn btn-grouped btn-nr" do
-        Edit
+        = link_to edit_namespace_project_milestone_path(@project.namespace, @project, @milestone), class: "btn btn-grouped btn-nr" do
+          Edit
 
-      = link_to namespace_project_milestone_path(@project.namespace, @project, @milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-grouped btn-danger" do
-        Delete
+        = link_to namespace_project_milestone_path(@project.namespace, @project, @milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-grouped btn-danger" do
+          Delete
 
-.detail-page-description.milestone-detail
-  %h2.title
-    = markdown escape_once(@milestone.title), pipeline: :single_line
-  %div
-    - if @milestone.description.present?
-      .description
-        .wiki
-          = preserve do
-            = markdown @milestone.description
+  .detail-page-description.milestone-detail
+    %h2.title
+      = markdown_field(@milestone, :title)
+    %div
+      - if @milestone.description.present?
+        .description
+          .wiki
+            = preserve do
+              = markdown_field(@milestone, :description)
 
-- if @milestone.total_items_count(current_user).zero?
-  .alert.alert-success.prepend-top-default
-    %span Assign some issues to this milestone.
-- elsif @milestone.complete?(current_user) && @milestone.active?
-  .alert.alert-success.prepend-top-default
-    %span All issues for this milestone are closed. You may close this milestone now.
+  - if @milestone.total_items_count(current_user).zero?
+    .alert.alert-success.prepend-top-default
+      %span Assign some issues to this milestone.
+  - elsif @milestone.complete?(current_user) && @milestone.active?
+    .alert.alert-success.prepend-top-default
+      %span All issues for this milestone are closed. You may close this milestone now.
 
-= render 'shared/milestones/summary', milestone: @milestone, project: @project
-= render 'shared/milestones/tabs', milestone: @milestone
+  = render 'shared/milestones/summary', milestone: @milestone, project: @project
+  = render 'shared/milestones/tabs', milestone: @milestone
diff --git a/app/views/projects/network/show.html.haml b/app/views/projects/network/show.html.haml
index b2ece44d966..29df1bab04e 100644
--- a/app/views/projects/network/show.html.haml
+++ b/app/views/projects/network/show.html.haml
@@ -8,7 +8,7 @@
   .project-network
     .controls
       = form_tag namespace_project_network_path(@project.namespace, @project, @id), method: :get, class: 'form-inline network-form' do |f|
-        = text_field_tag :extended_sha1, @options[:extended_sha1], placeholder: "Input an extended SHA1 syntax", class: 'search-input form-control input-mx-250 search-sha'
+        = text_field_tag :extended_sha1, @options[:extended_sha1], placeholder: "Git revision", class: 'search-input form-control input-mx-250 search-sha'
         = button_tag class: 'btn btn-success' do
           = icon('search')
         .inline.prepend-left-20
diff --git a/app/views/projects/notes/_note.html.haml b/app/views/projects/notes/_note.html.haml
index 788be4a0047..73fe6a715fa 100644
--- a/app/views/projects/notes/_note.html.haml
+++ b/app/views/projects/notes/_note.html.haml
@@ -61,7 +61,7 @@
       .note-body{class: note_editable ? 'js-task-list-container' : ''}
         .note-text.md
           = preserve do
-            = note.note_html
+            = note.redacted_note_html
           = edited_time_ago_with_tooltip(note, placement: 'bottom', html_class: 'note_edited_ago', include_author: true)
         - if note_editable
           = render 'projects/notes/edit_form', note: note
diff --git a/app/views/projects/notes/_notes_with_form.html.haml b/app/views/projects/notes/_notes_with_form.html.haml
index 8352eba7446..00b62a595ff 100644
--- a/app/views/projects/notes/_notes_with_form.html.haml
+++ b/app/views/projects/notes/_notes_with_form.html.haml
@@ -14,7 +14,7 @@
       .disabled-comment.text-center
         .disabled-comment-text.inline
           Please
-          = link_to "sign up", new_session_path(:user, redirect_to_referer: 'yes')
+          = link_to "register", new_session_path(:user, redirect_to_referer: 'yes')
           or
           = link_to "sign in", new_session_path(:user, redirect_to_referer: 'yes')
           to post a comment
diff --git a/app/views/projects/pipelines/_head.html.haml b/app/views/projects/pipelines/_head.html.haml
index 7d421c0e740..b10dd47709f 100644
--- a/app/views/projects/pipelines/_head.html.haml
+++ b/app/views/projects/pipelines/_head.html.haml
@@ -1,7 +1,7 @@
 = content_for :sub_nav do
   .scrolling-tabs-container.sub-nav-scroll
     = render 'shared/nav_scroll'
-    .nav-links.sub-nav.scrolling-tabs
+    .nav-links.sub-nav.scrolling-tabs{ class: ('build' if local_assigns.fetch(:build_subnav, false)) }
       %ul{ class: (container_class) }
         - if project_nav_tab? :pipelines
           = nav_link(controller: :pipelines) do
diff --git a/app/views/projects/pipelines/_info.html.haml b/app/views/projects/pipelines/_info.html.haml
index 5800ef7de48..d288efc546f 100644
--- a/app/views/projects/pipelines/_info.html.haml
+++ b/app/views/projects/pipelines/_info.html.haml
@@ -33,7 +33,7 @@
 - if @commit
   .commit-box.content-block
     %h3.commit-title
-      = markdown escape_once(@commit.title), pipeline: :single_line
+      = markdown(@commit.title, pipeline: :single_line)
     - if @commit.description.present?
       %pre.commit-description
-        = preserve(markdown(escape_once(@commit.description), pipeline: :single_line))
+        = preserve(markdown(@commit.description, pipeline: :single_line))
diff --git a/app/views/projects/pipelines/index.html.haml b/app/views/projects/pipelines/index.html.haml
index 2d1df095bfa..9eeef5f57b4 100644
--- a/app/views/projects/pipelines/index.html.haml
+++ b/app/views/projects/pipelines/index.html.haml
@@ -43,7 +43,7 @@
         .nothing-here-block No pipelines to show
     - else
       .table-holder
-        %table.table.builds
+        %table.table.ci-table
           %thead
             %th.col-xs-1.col-sm-1 Status
             %th.col-xs-2.col-sm-4 Pipeline
diff --git a/app/views/projects/pipelines/show.html.haml b/app/views/projects/pipelines/show.html.haml
index 75943c64276..688535ad764 100644
--- a/app/views/projects/pipelines/show.html.haml
+++ b/app/views/projects/pipelines/show.html.haml
@@ -1,8 +1,11 @@
+- @no_container = true
 - page_title "Pipeline"
+= render "projects/pipelines/head"
 
-.prepend-top-default
-  - if @commit
-    = render "projects/pipelines/info"
-  %div.block-connector
+%div{ class: container_class }
+  .prepend-top-default
+    - if @commit
+      = render "projects/pipelines/info"
+    %div.block-connector
 
-= render "projects/commit/pipeline", pipeline: @pipeline
+  = render "projects/commit/pipeline", pipeline: @pipeline
diff --git a/app/views/projects/project_members/_group_members.html.haml b/app/views/projects/project_members/_group_members.html.haml
index e783d8c72c5..9738f369a35 100644
--- a/app/views/projects/project_members/_group_members.html.haml
+++ b/app/views/projects/project_members/_group_members.html.haml
@@ -1,7 +1,7 @@
 .panel.panel-default
   .panel-heading
+    Group members with access to
     %strong #{@group.name}
-    group members
     %span.badge= members.size
     - if can?(current_user, :admin_group_member, @group)
       .controls
diff --git a/app/views/projects/project_members/_groups.html.haml b/app/views/projects/project_members/_groups.html.haml
new file mode 100644
index 00000000000..d7f5fa96527
--- /dev/null
+++ b/app/views/projects/project_members/_groups.html.haml
@@ -0,0 +1,7 @@
+.panel.panel-default.project-members-groups
+  .panel-heading
+    Groups with access to
+    %strong #{@project.name}
+    %span.badge= group_links.size
+  %ul.content-list
+    = render partial: 'shared/members/group', collection: group_links, as: :group_link
diff --git a/app/views/projects/project_members/_new_project_member.html.haml b/app/views/projects/project_members/_new_project_member.html.haml
index fa8cbf71733..79dcd7a6ee9 100644
--- a/app/views/projects/project_members/_new_project_member.html.haml
+++ b/app/views/projects/project_members/_new_project_member.html.haml
@@ -1,27 +1,22 @@
-= form_for @project_member, as: :project_member, url: namespace_project_project_members_path(@project.namespace, @project), html: { class: 'form-horizontal users-project-form' } do |f|
-  .form-group
-    = f.label :user_ids, "People", class: 'control-label'
-    .col-sm-10
-      = users_select_tag(:user_ids, multiple: true, class: 'input-large', scope: :all, email_user: true)
-      .help-block
+= form_for @project_member, as: :project_member, url: namespace_project_project_members_path(@project.namespace, @project), html: { class: 'users-project-form' } do |f|
+  .row
+    .col-md-4.col-lg-6
+      = users_select_tag(:user_ids, multiple: true, class: "input-clamp", scope: :all, email_user: true)
+      .help-block.append-bottom-10
         Search for users by name, username, or email, or invite new ones using their email address.
 
-  .form-group
-    = f.label :access_level, "Project Access", class: 'control-label'
-    .col-sm-10
-      = select_tag :access_level, options_for_select(ProjectMember.access_level_roles, @project_member.access_level), class: "project-access-select select2"
-      .help-block
-        Read more about role permissions
-        %strong= link_to "here", help_page_path("user/permissions"), class: "vlink"
+    .col-md-3.col-lg-2
+      = select_tag :access_level, options_for_select(ProjectMember.access_level_roles, @project_member.access_level), class: "form-control project-access-select"
+      .help-block.append-bottom-10
+        = link_to "Read more", help_page_path("user/permissions"), class: "vlink"
+        about role permissions
 
-  .form-group
-    = f.label :expires_at, 'Access expiration date', class: 'control-label'
-    .col-sm-10
+    .col-md-3.col-lg-2
       .clearable-input
-        = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Select access expiration date'
+        = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Expiration date'
         %i.clear-icon.js-clear-input
-      .help-block
+      .help-block.append-bottom-10
         On this date, the user(s) will automatically lose access to this project.
 
-  .form-actions
-    = f.submit 'Add users to project', class: "btn btn-create"
+    .col-md-2
+      = f.submit "Add to project", class: "btn btn-create btn-block"
diff --git a/app/views/projects/project_members/_team.html.haml b/app/views/projects/project_members/_team.html.haml
index b0bfdd235f7..c1e894d8f40 100644
--- a/app/views/projects/project_members/_team.html.haml
+++ b/app/views/projects/project_members/_team.html.haml
@@ -1,19 +1,7 @@
 .panel.panel-default
   .panel-heading
+    Users with access to
     %strong #{@project.name}
-    project members
-    %span.badge= members.size
-    .controls
-      = form_tag namespace_project_project_members_path(@project.namespace, @project), method: :get, class: 'form-inline member-search-form'  do
-        .form-group
-          = search_field_tag :search, params[:search], { placeholder: 'Find existing member by name', class: 'form-control', spellcheck: false }
-        = button_tag class: 'btn', title: 'Search' do
-          = icon("search")
+    %span.badge= @project_members.total_count
   %ul.content-list
     = render partial: 'shared/members/member', collection: members, as: :member
-
-:javascript
-  $('form.member-search-form').on('submit', function (event) {
-    event.preventDefault();
-    Turbolinks.visit(this.action + '?' + $(this).serialize());
-  });
diff --git a/app/views/projects/project_members/index.html.haml b/app/views/projects/project_members/index.html.haml
index 9d063b3081f..bdeb704b6da 100644
--- a/app/views/projects/project_members/index.html.haml
+++ b/app/views/projects/project_members/index.html.haml
@@ -1,24 +1,28 @@
 - page_title "Members"
 
-.project-members-page.js-project-members-page.prepend-top-default
+.project-members-page.prepend-top-default
+  %h4.project-members-title.clearfix
+    Members
+    = link_to "Import", import_namespace_project_project_members_path(@project.namespace, @project), class: "btn btn-default pull-right hidden-xs", title: "Import members from another project"
   - if can?(current_user, :admin_project_member, @project)
-    .panel.panel-default
-      .panel-heading
-        Add new user to project
-        .controls
-          = link_to import_namespace_project_project_members_path(@project.namespace, @project), class: "btn btn-grouped", title: "Import members from another project" do
-            Import members
-      .panel-body
-        %p.light
-          Users with access to this project are listed below.
-        = render "new_project_member"
+    .project-members-new.append-bottom-default
+      %p.clearfix
+        Add new user to
+        %strong= @project.name
+      = render "new_project_member"
 
-    = render 'shared/members/requests', membership_source: @project, requesters: @requesters
+      = render 'shared/members/requests', membership_source: @project, requesters: @requesters
 
-  = render 'team', members: @project_members
-
-  - if @group
-    = render "group_members", members: @group_members
+  .append-bottom-default.clearfix
+    %h5.member.existing-title
+      Existing users and groups
+    = form_tag namespace_project_project_members_path(@project.namespace, @project), method: :get, class: 'form-inline member-search-form'  do
+      .form-group
+        = search_field_tag :search, params[:search], { placeholder: 'Find existing members by name', class: 'form-control', spellcheck: false }
+        %button.member-search-btn{ type: "submit", "aria-label" => "Submit search" }
+          = icon("search")
+  - if @group_links.any?
+    = render 'groups', group_links: @group_links
 
-  - if @project_group_links.any? && @project.allowed_to_share_with_group?
-    = render "shared_group_members"
+  = render 'team', members: @project_members
+  = paginate @project_members, theme: "gitlab"
diff --git a/app/views/projects/project_members/update.js.haml b/app/views/projects/project_members/update.js.haml
index 37e55dc72a3..91927181efb 100644
--- a/app/views/projects/project_members/update.js.haml
+++ b/app/views/projects/project_members/update.js.haml
@@ -1,3 +1,3 @@
 :plain
-  $("##{dom_id(@project_member)}").replaceWith('#{escape_javascript(render('shared/members/member', member: @project_member))}');
-  new gl.MemberExpirationDate();
+  var $listItem = $('#{escape_javascript(render('shared/members/member', member: @project_member))}');
+  $("##{dom_id(@project_member)} .list-item-name").replaceWith($listItem.find('.list-item-name'));
diff --git a/app/views/projects/repositories/_feed.html.haml b/app/views/projects/repositories/_feed.html.haml
index 43a6fdfd103..d9c39fb87b7 100644
--- a/app/views/projects/repositories/_feed.html.haml
+++ b/app/views/projects/repositories/_feed.html.haml
@@ -12,7 +12,7 @@
       = link_to namespace_project_commits_path(@project.namespace, @project, commit.id) do
         %code= commit.short_id
       = image_tag avatar_icon(commit.author_email), class: "", width: 16, alt: ''
-      = markdown escape_once(truncate(commit.title, length: 40)), pipeline: :single_line, author: commit.author
+      = markdown(truncate(commit.title, length: 40), pipeline: :single_line, author: commit.author)
   %td
     %span.pull-right.cgray
       = time_ago_with_tooltip(commit.committed_date)
diff --git a/app/views/projects/runners/_shared_runners.html.haml b/app/views/projects/runners/_shared_runners.html.haml
index 752b9e060d5..5afa193357e 100644
--- a/app/views/projects/runners/_shared_runners.html.haml
+++ b/app/views/projects/runners/_shared_runners.html.haml
@@ -1,8 +1,8 @@
 %h3 Shared Runners
 
 .bs-callout.bs-callout-warning.shared-runners-description
-  - if shared_runners_text.present?
-    = markdown(shared_runners_text, pipeline: 'plain_markdown')
+  - if current_application_settings.shared_runners_text.present?
+    = markdown_field(current_application_settings, :shared_runners_text)
   - else
     GitLab Shared Runners execute code of different projects on the same Runner
     unless you configure GitLab Runner Autoscale with MaxBuilds 1 (which it is
diff --git a/app/views/projects/snippets/_actions.html.haml b/app/views/projects/snippets/_actions.html.haml
index 9773b8438ec..32e1f8a21b0 100644
--- a/app/views/projects/snippets/_actions.html.haml
+++ b/app/views/projects/snippets/_actions.html.haml
@@ -12,7 +12,7 @@
   .visible-xs-block.dropdown
     %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
       Options
-      %span.caret
+      = icon('caret-down')
     .dropdown-menu.dropdown-menu-full-width
       %ul
         - if can?(current_user, :create_project_snippet, @project)
diff --git a/app/views/projects/tags/_tag.html.haml b/app/views/projects/tags/_tag.html.haml
index a156d98bab8..05fccb4f976 100644
--- a/app/views/projects/tags/_tag.html.haml
+++ b/app/views/projects/tags/_tag.html.haml
@@ -30,4 +30,4 @@
     .description.prepend-top-default
       .wiki
         = preserve do
-          = markdown release.description
+          = markdown_field(release, :description)
diff --git a/app/views/projects/tags/index.html.haml b/app/views/projects/tags/index.html.haml
index 6adbe9351dc..7a0d9dcc94f 100644
--- a/app/views/projects/tags/index.html.haml
+++ b/app/views/projects/tags/index.html.haml
@@ -14,7 +14,7 @@
         %button.dropdown-toggle.btn{ type: 'button', data: { toggle: 'dropdown'} }
           %span.light
             = @sort.humanize
-          %b.caret
+          = icon('caret-down')
         %ul.dropdown-menu.dropdown-menu-align-right
           %li
             = link_to filter_tags_path(sort: nil) do
diff --git a/app/views/projects/tags/show.html.haml b/app/views/projects/tags/show.html.haml
index 4dd7439b2d0..155af755759 100644
--- a/app/views/projects/tags/show.html.haml
+++ b/app/views/projects/tags/show.html.haml
@@ -33,6 +33,6 @@
       .description
         .wiki
           = preserve do
-            = markdown @release.description
+            = markdown_field(@release, :description)
     - else
       This tag has no release notes.
diff --git a/app/views/search/results/_issue.html.haml b/app/views/search/results/_issue.html.haml
index 8f68d6d1b87..e010f21de5a 100644
--- a/app/views/search/results/_issue.html.haml
+++ b/app/views/search/results/_issue.html.haml
@@ -7,7 +7,7 @@
   - if issue.description.present?
     .description.term
       = preserve do
-        = search_md_sanitize(markdown(truncate(issue.description, length: 200, separator: " "), { project: issue.project, author: issue.author }))
+        = search_md_sanitize(issue, :description)
   %span.light
     #{issue.project.name_with_namespace}
   - if issue.closed?
diff --git a/app/views/search/results/_merge_request.html.haml b/app/views/search/results/_merge_request.html.haml
index 6331c2bd6b0..07b17bc69c0 100644
--- a/app/views/search/results/_merge_request.html.haml
+++ b/app/views/search/results/_merge_request.html.haml
@@ -6,7 +6,7 @@
   - if merge_request.description.present?
     .description.term
       = preserve do
-        = search_md_sanitize(markdown(merge_request.description, { project: merge_request.project, author: merge_request.author }))
+        = search_md_sanitize(merge_request, :description)
   %span.light
     #{merge_request.project.name_with_namespace}
   .pull-right
diff --git a/app/views/search/results/_milestone.html.haml b/app/views/search/results/_milestone.html.haml
index b31595d8d1c..9664f65a36e 100644
--- a/app/views/search/results/_milestone.html.haml
+++ b/app/views/search/results/_milestone.html.haml
@@ -6,4 +6,4 @@
   - if milestone.description.present?
     .description.term
       = preserve do
-        = search_md_sanitize(markdown(milestone.description))
+        = search_md_sanitize(milestone, :description)
diff --git a/app/views/search/results/_note.html.haml b/app/views/search/results/_note.html.haml
index e0400083870..f3701b89bb4 100644
--- a/app/views/search/results/_note.html.haml
+++ b/app/views/search/results/_note.html.haml
@@ -23,4 +23,4 @@
   .note-search-result
     .term
       = preserve do
-        = search_md_sanitize(markdown(note.note, {no_header_anchors: true, author: note.author}))
+        = search_md_sanitize(note, :note)
diff --git a/app/views/shared/_event_filter.html.haml b/app/views/shared/_event_filter.html.haml
index 8824bcc158e..3480800369a 100644
--- a/app/views/shared/_event_filter.html.haml
+++ b/app/views/shared/_event_filter.html.haml
@@ -1,4 +1,5 @@
 %ul.nav-links.event-filter.scrolling-tabs
+  = event_filter_link EventFilter.all, 'All'
   = event_filter_link EventFilter.push, 'Push events'
   = event_filter_link EventFilter.merged, 'Merge events'
   = event_filter_link EventFilter.comments, 'Comments'
diff --git a/app/views/shared/_label_row.html.haml b/app/views/shared/_label_row.html.haml
index 77676454b57..6f593e8dff9 100644
--- a/app/views/shared/_label_row.html.haml
+++ b/app/views/shared/_label_row.html.haml
@@ -12,4 +12,4 @@
     = link_to_label(label, tooltip: false)
   - if label.description
     %span.label-description
-      = markdown(label.description, pipeline: :single_line)
+      = markdown_field(label, :description)
diff --git a/app/views/shared/_new_project_item_select.html.haml b/app/views/shared/_new_project_item_select.html.haml
index 51622931e24..fbbf6f358c5 100644
--- a/app/views/shared/_new_project_item_select.html.haml
+++ b/app/views/shared/_new_project_item_select.html.haml
@@ -3,7 +3,7 @@
     = project_select_tag :project_path, class: "project-item-select", data: { include_groups: local_assigns[:include_groups], order_by: 'last_activity_at' }
     %a.btn.btn-new.new-project-item-select-button
       = local_assigns[:label]
-      %b.caret
+      = icon('caret-down')
 
   :javascript
     $('.new-project-item-select-button').on('click', function() {
diff --git a/app/views/shared/_sort_dropdown.html.haml b/app/views/shared/_sort_dropdown.html.haml
index 36bbac6fbf5..68e05cb72e1 100644
--- a/app/views/shared/_sort_dropdown.html.haml
+++ b/app/views/shared/_sort_dropdown.html.haml
@@ -5,7 +5,7 @@
       = sort_options_hash[@sort]
     - else
       = sort_title_recently_created
-    %b.caret
+    = icon('caret-down')
   %ul.dropdown-menu.dropdown-menu-align-right.dropdown-menu-sort
     %li
       = link_to page_filter_path(sort: sort_value_priority, label: true) do
diff --git a/app/views/shared/groups/_group.html.haml b/app/views/shared/groups/_group.html.haml
index 1ad95351005..dc4ee3074d2 100644
--- a/app/views/shared/groups/_group.html.haml
+++ b/app/views/shared/groups/_group.html.haml
@@ -35,4 +35,4 @@
 
   - if group.description.present?
     .description
-      = markdown(group.description, pipeline: :description)
+      = markdown_field(group, :description)
diff --git a/app/views/shared/icons/_illustration_no_commits.svg b/app/views/shared/icons/_illustration_no_commits.svg
new file mode 100644
index 00000000000..4f9d9add60d
--- /dev/null
+++ b/app/views/shared/icons/_illustration_no_commits.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 168 107" xmlns:xlink="http://www.w3.org/1999/xlink"><g fill="#eee" fill-rule="evenodd"><path d="m4.01 2h1.102c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-1.102c-2.218 0-4.01 1.788-4.01 4 0 .552.448 1 1 1 .552 0 1-.448 1-1 0-1.108.892-2 2.01-2m12.702 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m11.6 0c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7m8.088 0c.822 0 1.554.503 1.86 1.254.208.512.791.758 1.303.55.512-.208.758-.791.55-1.303-.609-1.497-2.069-2.5-3.712-2.5h-2.188c-.552 0-1 .448-1 1 0 .552.448 1 1 1h2.188m2.01 12.518c0 .552.448 1 1 1 .552 0 1-.448 1-1v-5.7c0-.552-.448-1-1-1-.552 0-1 .448-1 1v5.7m0 11.6c0 .552.448 1 1 1 .552 0 1-.448 1-1v-5.7c0-.552-.448-1-1-1-.552 0-1 .448-1 1v5.7m0 11.6c0 .552.448 1 1 1 .552 0 1-.448 1-1v-5.7c0-.552-.448-1-1-1-.552 0-1 .448-1 1v5.7m0 6.282c0 1.108-.892 2-2.01 2h-.72c-.552 0-1 .448-1 1 0 .552.448 1 1 1h.72c2.218 0 4.01-1.788 4.01-4v-.382c0-.552-.448-1-1-1-.552 0-1 .448-1 1v.382m-14.325 2c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-11.6 0c-.552 0-1 .448-1 1 0 .552.448 1 1 1h5.7c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-5.7m-8.47 0c-.755 0-1.438-.424-1.782-1.085-.255-.49-.859-.681-1.349-.426-.49.255-.681.859-.426 1.349.684 1.316 2.046 2.162 3.556 2.162h2.57c.552 0 1-.448 1-1 0-.552-.448-1-1-1h-2.57m-2.01-12.136c0-.552-.448-1-1-1-.552 0-1 .448-1 1v5.7c0 .552.448 1 1 1 .552 0 1-.448 1-1v-5.7m0-11.6c0-.552-.448-1-1-1-.552 0-1 .448-1 1v5.7c0 .552.448 1 1 1 .552 0 1-.448 1-1v-5.7m0-11.6c0-.552-.448-1-1-1-.552 0-1 .448-1 1v5.7c0 .552.448 1 1 1 .552 0 1-.448 1-1v-5.7m0-6.664c0-.552-.448-1-1-1-.552 0-1 .448-1 1v.764c0 .552.448 1 1 1 .552 0 1-.448 1-1v-.764" id="0"/><circle cx="21" cy="24" r="10"/><rect width="33" height="3" x="37" y="18" rx="1.5" id="1"/><rect width="53" height="3" x="37" y="27" rx="1.5" id="2"/><path d="m131 29c0 .552.447.999.996.999h22.01c.545 0 .996-.451.996-.999v-9c0-.552-.447-.999-.996-.999h-22.01c-.545 0-.996.451-.996.999v9m.996-12h22.01c1.655 0 2.996 1.344 2.996 2.999v9c0 1.657-1.35 2.999-2.996 2.999h-22.01c-1.655 0-2.996-1.344-2.996-2.999v-9c0-1.657 1.35-2.999 2.996-2.999" id="3"/><g transform="translate(0 59)"><use xlink:href="#0"/><circle cx="21" cy="24" r="10"/><use xlink:href="#1"/><use xlink:href="#2"/><use xlink:href="#3"/></g></g></svg>
\ No newline at end of file
diff --git a/app/views/shared/issuable/_form.html.haml b/app/views/shared/issuable/_form.html.haml
index c3f4e10c954..a7944a60130 100644
--- a/app/views/shared/issuable/_form.html.haml
+++ b/app/views/shared/issuable/_form.html.haml
@@ -23,6 +23,8 @@
           data: { data: issuable_template_names, field_name: 'issuable_template', selected: selected_template(issuable), project_path: ref_project.path, namespace_path: ref_project.namespace.path } } ) do
           %ul.dropdown-footer-list
             %li
+              %a.no-template
+                No template
               %a.reset-template
                 Reset template
   %div{ class: issuable_template_names.any? ? 'col-sm-7 col-lg-8' : 'col-sm-10' }
@@ -85,20 +87,20 @@
           .issuable-form-select-holder
             - if issuable.assignee_id
               = f.hidden_field :assignee_id
-            = dropdown_tag(user_dropdown_label(issuable.assignee_id, "Assignee"), options: { toggle_class: "js-dropdown-keep-input js-user-search js-issuable-form-dropdown js-assignee-search", title: "Filter by assignee", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee js-filter-submit",
+            = dropdown_tag(user_dropdown_label(issuable.assignee_id, "Assignee"), options: { toggle_class: "js-dropdown-keep-input js-user-search js-issuable-form-dropdown js-assignee-search", title: "Select assignee", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee js-filter-submit",
               placeholder: "Search assignee", data: { first_user: current_user.try(:username), null_user: true, current_user: true, project_id: project.try(:id), selected: issuable.assignee_id, field_name: "#{issuable.class.model_name.param_key}[assignee_id]", default_label: "Assignee", show_menu_above: true } })
       .form-group.issue-milestone
         = f.label :milestone_id, "Milestone", class: "control-label #{"col-lg-4" if has_due_date}"
         .col-sm-10{ class: ("col-lg-8" if has_due_date) }
           .issuable-form-select-holder
-            = render "shared/issuable/milestone_dropdown", selected: issuable.milestone, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_menu_above: true, show_upcoming: false, extra_class: "js-issuable-form-dropdown js-dropdown-keep-input"
+            = render "shared/issuable/milestone_dropdown", selected: issuable.milestone, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_menu_above: true, show_upcoming: false, extra_class: "js-issuable-form-dropdown js-dropdown-keep-input", dropdown_title: "Select milestone"
       .form-group
         - has_labels = issuable.project.labels.any?
         = f.label :label_ids, "Labels", class: "control-label #{"col-lg-4" if has_due_date}"
         = f.hidden_field :label_ids, multiple: true, value: ''
         .col-sm-10{ class: "#{"col-lg-8" if has_due_date} #{'issuable-form-padding-top' if !has_labels}" }
           .issuable-form-select-holder
-            = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: issuable.labels, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: false, show_menu_above: 'true' }
+            = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: issuable.labels, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: false, show_menu_above: 'true' }, dropdown_title: "Select label"
     - if has_due_date
       .col-lg-6
         .form-group
diff --git a/app/views/shared/issuable/_label_dropdown.html.haml b/app/views/shared/issuable/_label_dropdown.html.haml
index 6d307611640..22b5a6aa11b 100644
--- a/app/views/shared/issuable/_label_dropdown.html.haml
+++ b/app/views/shared/issuable/_label_dropdown.html.haml
@@ -8,6 +8,7 @@
 - classes = local_assigns.fetch(:classes, [])
 - selected = local_assigns.fetch(:selected, nil)
 - selected_toggle = local_assigns.fetch(:selected_toggle, nil)
+- dropdown_title = local_assigns.fetch(:dropdown_title, "Filter by label")
 - dropdown_data = {toggle: 'dropdown', field_name: "label_name[]", show_no: "true", show_any: "true", namespace_path: @project.try(:namespace).try(:path), project_path: @project.try(:path), labels: labels_filter_path, default_label: "Labels"}
 - dropdown_data.merge!(data_options)
 - classes << 'js-extra-options' if extra_options
@@ -23,7 +24,7 @@
       = multi_label_name(selected, "Labels")
     = icon('chevron-down')
   .dropdown-menu.dropdown-select.dropdown-menu-paging.dropdown-menu-labels.dropdown-menu-selectable
-    = render partial: "shared/issuable/label_page_default", locals: { title: "Filter by label", show_footer: show_footer, show_create: show_create }
+    = render partial: "shared/issuable/label_page_default", locals: { title: dropdown_title, show_footer: show_footer, show_create: show_create }
     - if show_create && project && can?(current_user, :admin_label, project)
       = render partial: "shared/issuable/label_page_create"
     = dropdown_loading
diff --git a/app/views/shared/issuable/_milestone_dropdown.html.haml b/app/views/shared/issuable/_milestone_dropdown.html.haml
index ab3cc33d18f..f27a9002ec2 100644
--- a/app/views/shared/issuable/_milestone_dropdown.html.haml
+++ b/app/views/shared/issuable/_milestone_dropdown.html.haml
@@ -2,9 +2,10 @@
 - extra_class = extra_class || ''
 - show_menu_above = show_menu_above || false
 - selected_text = selected.try(:title)
+- dropdown_title = local_assigns.fetch(:dropdown_title, "Filter by milestone")
 - if selected.present?
   = hidden_field_tag(name, name == :milestone_title ? selected.title : selected.id)
-= dropdown_tag(milestone_dropdown_label(selected_text), options: { title: "Filter by milestone", toggle_class: "js-milestone-select js-filter-submit #{extra_class}", filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone",
+= dropdown_tag(milestone_dropdown_label(selected_text), options: { title: dropdown_title, toggle_class: "js-milestone-select js-filter-submit #{extra_class}", filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone",
   placeholder: "Search milestones", footer_content: project.present?, data: { show_no: true, show_menu_above: show_menu_above, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected.try(:title), project_id: project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
   - if project
     %ul.dropdown-footer-list
diff --git a/app/views/shared/members/_group.html.haml b/app/views/shared/members/_group.html.haml
new file mode 100644
index 00000000000..1c0346bbc78
--- /dev/null
+++ b/app/views/shared/members/_group.html.haml
@@ -0,0 +1,29 @@
+- group_link = local_assigns[:group_link]
+- group = group_link.group
+- can_admin_member = can?(current_user, :admin_project_member, @project)
+%li.member.group_member{ id: "group_member_#{group_link.id}" }
+  %span{ class: "list-item-name" }
+    = image_tag group_icon(group), class: "avatar s40", alt: ''
+    %strong
+      = link_to group.name, group_path(group)
+    .cgray
+      Joined #{time_ago_with_tooltip(group.created_at)}
+      - if group_link.expires?
+        ·
+        %span{ class: ('text-warning' if group_link.expires_soon?) }
+          Expires in #{distance_of_time_in_words_to_now(group_link.expires_at)}
+  .controls.member-controls
+    = form_tag namespace_project_group_link_path(@project.namespace, @project, group_link), method: :put, remote: true, class: 'form-horizontal js-edit-member-form' do
+      = select_tag 'group_link[group_access]', options_for_select(ProjectGroupLink.access_options, group_link.group_access), class: 'form-control member-form-control append-right-5 js-member-update-control', id: "member_access_level_#{group.id}", disabled: !can_admin_member
+      .prepend-left-5.clearable-input.member-form-control
+        = text_field_tag 'group_link[expires_at]', group_link.expires_at, class: 'form-control js-access-expiration-date js-member-update-control', placeholder: 'Expiration date', id: "member_expires_at_#{group.id}", disabled: !can_admin_member
+        %i.clear-icon.js-clear-input
+    - if can_admin_member
+      = link_to namespace_project_group_link_path(@project.namespace, @project, group_link),
+        remote: true,
+        method: :delete,
+        data: { confirm: "Are you sure you want to remove #{group.name}?" },
+        class: 'btn btn-remove prepend-left-10' do
+        %span.visible-xs-block
+          Delete
+        = icon('trash', class: 'hidden-xs')
diff --git a/app/views/shared/members/_member.html.haml b/app/views/shared/members/_member.html.haml
index 5f20e4bd42a..432047a1c4e 100644
--- a/app/views/shared/members/_member.html.haml
+++ b/app/views/shared/members/_member.html.haml
@@ -1,59 +1,29 @@
 - show_roles = local_assigns.fetch(:show_roles, true)
 - show_controls = local_assigns.fetch(:show_controls, true)
-- user = member.user
+- user = local_assigns.fetch(:user, member.user)
+- source = member.source
+- can_admin_member = can?(current_user, action_member_permission(:update, member), member)
 
-%li.js-toggle-container{ class: dom_class(member), id: dom_id(member) }
-  - if show_roles
-    .controls
-      %strong.control-text= member.human_access
-      - if show_controls
-        - if !user && can?(current_user, action_member_permission(:admin, member), member.source)
-          = link_to 'Resend invite', polymorphic_path([:resend_invite, member]),
-                    method: :post,
-                    class: 'btn'
-
-        - if can?(current_user, action_member_permission(:update, member), member)
-          = button_tag icon('pencil'),
-                       type: 'button',
-                       class: 'btn inline js-toggle-button',
-                       title: 'Edit'
-
-          - if member.request?
-            = link_to icon('check inverse'), polymorphic_path([:approve_access_request, member]),
-                      method: :post,
-                      class: 'btn btn-success',
-                      title: 'Grant access'
-
-        - if can?(current_user, action_member_permission(:destroy, member), member)
-          - if current_user == user
-            = link_to icon('sign-out', text: 'Leave'), polymorphic_path([:leave, member.source, :members]),
-                      method: :delete,
-                      data: { confirm: leave_confirmation_message(member.source) },
-                      class: 'btn btn-remove'
-          - else
-            = link_to icon('trash'), member,
-                      remote: true,
-                      method: :delete,
-                      data: { confirm: remove_member_message(member) },
-                      class: 'btn btn-remove',
-                      title: remove_member_title(member)
-
-
-  %span{ class: ("list-item-name" if show_controls) }
+%li.member{ class: dom_class(member), id: dom_id(member) }
+  %span.list-item-name
     - if user
       = image_tag avatar_icon(user, 40), class: "avatar s40", alt: ''
       %strong
         = link_to user.name, user_path(user)
-      %span.cgray= user.username
+      %span.cgray= user.to_reference
 
       - if user == current_user
-        %span.label.label-success It's you
+        %span.label.label-success.prepend-left-5 It's you
 
       - if user.blocked?
         %label.label.label-danger
           %strong Blocked
 
-      .cgray
+      - if source.instance_of?(Group) && !@group
+        = link_to source, class: "member-group-link prepend-left-5" do
+          = "· #{source.name}"
+
+      .hidden-xs.cgray
         - if member.request?
           Requested
           = time_ago_with_tooltip(member.requested_at)
@@ -73,20 +43,44 @@
           by
           = link_to member.created_by.name, user_path(member.created_by)
         = time_ago_with_tooltip(member.created_at)
-
   - if show_roles
-    .edit-member.hide.js-toggle-content
-      %br
-      = form_for member, remote: true, html: { class: 'form-horizontal' }  do |f|
-        .form-group
-          = label_tag "member_access_level_#{member.id}", 'Project access', class: 'control-label'
-          .col-sm-10
-            = f.select :access_level, options_for_select(member.class.access_level_roles, member.access_level), {}, class: 'form-control', id: "member_access_level_#{member.id}"
-        .form-group
-          = label_tag "member_expires_at_#{member.id}", 'Access expiration date', class: 'control-label'
-          .col-sm-10
-            .clearable-input
-              = f.text_field :expires_at, class: 'form-control js-access-expiration-date', placeholder: 'Select access expiration date', id: "member_expires_at_#{member.id}"
+    .controls.member-controls
+      - if show_controls
+        - if user != current_user
+          = form_for member, remote: true, html: { class: 'form-horizontal js-edit-member-form' } do |f|
+            = f.select :access_level, options_for_select(member.class.access_level_roles, member.access_level), {}, class: 'form-control member-form-control append-right-5 js-member-update-control', id: "member_access_level_#{member.id}", disabled: !can_admin_member
+            .prepend-left-5.clearable-input.member-form-control
+              = f.text_field :expires_at, class: 'form-control js-access-expiration-date js-member-update-control', placeholder: 'Expiration date', id: "member_expires_at_#{member.id}", disabled: !can_admin_member
               %i.clear-icon.js-clear-input
-        .prepend-top-10
-          = f.submit 'Save', class: 'btn btn-save btn-sm'
+        - else
+          %span.member-access-text= member.human_access
+
+        - if member.invite? && can?(current_user, action_member_permission(:admin, member), member.source)
+          = link_to 'Resend invite', polymorphic_path([:resend_invite, member]),
+                    method: :post,
+                    class: 'btn btn-default  prepend-left-10'
+
+        - elsif member.request? && can_admin_member
+          = link_to icon('check inverse'), polymorphic_path([:approve_access_request, member]),
+                    method: :post,
+                    class: 'btn btn-success prepend-left-10',
+                    title: 'Grant access'
+
+        - if can?(current_user, action_member_permission(:destroy, member), member)
+          - if current_user == user
+            = link_to icon('sign-out', text: 'Leave'), polymorphic_path([:leave, member.source, :members]),
+                      method: :delete,
+                      data: { confirm: leave_confirmation_message(member.source) },
+                      class: 'btn btn-remove prepend-left-10'
+          - else
+            = link_to member,
+                      remote: true,
+                      method: :delete,
+                      data: { confirm: remove_member_message(member) },
+                      class: 'btn btn-remove prepend-left-10',
+                      title: remove_member_title(member) do
+              %span.visible-xs-block
+                Delete
+              = icon('trash', class: 'hidden-xs')
+      - else
+        %span.member-access-text= member.human_access
diff --git a/app/views/shared/members/_requests.html.haml b/app/views/shared/members/_requests.html.haml
index 40b39e850b0..10050adfda5 100644
--- a/app/views/shared/members/_requests.html.haml
+++ b/app/views/shared/members/_requests.html.haml
@@ -1,8 +1,8 @@
 - if requesters.any?
   .panel.panel-default
     .panel-heading
+      Users requesting access to
       %strong= membership_source.name
-      access requests
       %span.badge= requesters.size
     %ul.content-list
       = render partial: 'shared/members/member', collection: requesters, as: :member
diff --git a/app/views/shared/milestones/_labels_tab.html.haml b/app/views/shared/milestones/_labels_tab.html.haml
index b15e8ea73fe..33f93dccd3c 100644
--- a/app/views/shared/milestones/_labels_tab.html.haml
+++ b/app/views/shared/milestones/_labels_tab.html.haml
@@ -8,7 +8,7 @@
           = link_to milestones_label_path(options) do
             - render_colored_label(label, tooltip: false)
         %span.prepend-description-left
-          = markdown(label.description, pipeline: :single_line)
+          = markdown_field(label, :description)
 
       .pull-info-right
         %span.append-right-20
diff --git a/app/views/shared/milestones/_top.html.haml b/app/views/shared/milestones/_top.html.haml
index 7ff947a51db..548215243db 100644
--- a/app/views/shared/milestones/_top.html.haml
+++ b/app/views/shared/milestones/_top.html.haml
@@ -26,7 +26,7 @@
 
 .detail-page-description.milestone-detail
   %h2.title
-    = markdown escape_once(milestone.title), pipeline: :single_line
+    = markdown_field(milestone, :title)
 
 - if milestone.complete?(current_user) && milestone.active?
   .alert.alert-success.prepend-top-default
@@ -55,4 +55,3 @@
             Open
         %td
           = ms.expires_at
-
diff --git a/app/views/shared/notifications/_button.html.haml b/app/views/shared/notifications/_button.html.haml
index ff1cf966a9b..feaa5570c21 100644
--- a/app/views/shared/notifications/_button.html.haml
+++ b/app/views/shared/notifications/_button.html.haml
@@ -11,7 +11,7 @@
               = icon("bell", class: "js-notification-loading")
               = notification_title(notification_setting.level)
             %button.btn.dropdown-toggle{ data: { toggle: "dropdown", target: notifications_menu_identifier("dropdown", notification_setting) } }
-              %span.caret
+              = icon('caret-down')
               .sr-only Toggle dropdown
           - else
             %button.dropdown-new.btn.btn-default.notifications-btn#notifications-button{ type: "button", data: { toggle: "dropdown", target: notifications_menu_identifier("dropdown", notification_setting) } }
diff --git a/app/views/shared/projects/_project.html.haml b/app/views/shared/projects/_project.html.haml
index 66c309644a7..e8668048703 100644
--- a/app/views/shared/projects/_project.html.haml
+++ b/app/views/shared/projects/_project.html.haml
@@ -50,4 +50,4 @@
           class: "commit-row-message"
     - elsif project.description.present?
       .description
-        = markdown(project.description, pipeline: :description)
+        = markdown_field(project, :description)
diff --git a/app/views/shared/snippets/_blob.html.haml b/app/views/shared/snippets/_blob.html.haml
index 773ce8ac240..dcdba01aee9 100644
--- a/app/views/shared/snippets/_blob.html.haml
+++ b/app/views/shared/snippets/_blob.html.haml
@@ -1,9 +1,12 @@
 - unless @snippet.content.empty?
   - if markup?(@snippet.file_name)
     %textarea.markdown-snippet-copy.blob-content{data: {blob_id: @snippet.id}}
-      = @snippet.data
+      = @snippet.content
     .file-content.wiki
-      = render_markup(@snippet.file_name, @snippet.data)
+      - if gitlab_markdown?(@snippet.file_name)
+        = preserve(markdown_field(@snippet, :content))
+      - else
+        = render_markup(@snippet.file_name, @snippet.content)
   - else
     = render 'shared/file_highlight', blob: @snippet
 - else
diff --git a/app/views/shared/snippets/_header.html.haml b/app/views/shared/snippets/_header.html.haml
index 7ae4211ddfd..d7506e07ff6 100644
--- a/app/views/shared/snippets/_header.html.haml
+++ b/app/views/shared/snippets/_header.html.haml
@@ -21,4 +21,4 @@
       = render "snippets/actions"
 
 %h2.snippet-title.prepend-top-0.append-bottom-0
-  = markdown escape_once(@snippet.title), pipeline: :single_line, author: @snippet.author
+  = markdown_field(@snippet, :title)
diff --git a/app/views/snippets/_actions.html.haml b/app/views/snippets/_actions.html.haml
index c446dc3bdc1..1d0e549ed3d 100644
--- a/app/views/snippets/_actions.html.haml
+++ b/app/views/snippets/_actions.html.haml
@@ -12,7 +12,7 @@
   .visible-xs-block.dropdown
     %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
       Options
-      %span.caret
+      = icon('caret-down')
     .dropdown-menu.dropdown-menu-full-width
       %ul
         %li
diff --git a/app/views/snippets/show.html.haml b/app/views/snippets/show.html.haml
index cd89155c616..27d7a6c5bb6 100644
--- a/app/views/snippets/show.html.haml
+++ b/app/views/snippets/show.html.haml
@@ -9,6 +9,7 @@
     .file-actions
       = clipboard_button(clipboard_target: ".blob-content[data-blob-id='#{@snippet.id}']")
       = link_to 'Raw', raw_snippet_path(@snippet), class: "btn btn-sm", target: "_blank"
+      = link_to 'Download', download_snippet_path(@snippet), class: "btn btn-sm"
   = render 'shared/snippets/blob'
 
 = render 'award_emoji/awards_block', awardable: @snippet, inline: true
\ No newline at end of file
diff --git a/app/views/u2f/_authenticate.html.haml b/app/views/u2f/_authenticate.html.haml
index 9657101ace5..232ca26c1af 100644
--- a/app/views/u2f/_authenticate.html.haml
+++ b/app/views/u2f/_authenticate.html.haml
@@ -6,7 +6,7 @@
 %script#js-authenticate-u2f-setup{ type: "text/template" }
   %div
     %p Insert your security key (if you haven't already), and press the button below.
-    %a.btn.btn-info#js-login-u2f-device{ href: 'javascript:void(0)' } Login Via U2F Device
+    %a.btn.btn-info#js-login-u2f-device{ href: 'javascript:void(0)' } Sign in via U2F device
 
 %script#js-authenticate-u2f-in-progress{ type: "text/template" }
   %p Trying to communicate with your device. Plug it in (if you haven't already) and press the button on the device now.
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 60fc0c0daf6..1e0752bd3c3 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -40,11 +40,11 @@
       .user-info
         .cover-title
           = @user.name
-          %span.handle
-            @#{@user.username}
 
         .cover-desc.member-date
           %span.middle-dot-divider
+            @#{@user.username}
+          %span.middle-dot-divider
             Member since #{@user.created_at.to_s(:medium)}
 
         .cover-desc
@@ -82,7 +82,7 @@
 
     %ul.nav-links.center.user-profile-nav
       %li.js-activity-tab
-        = link_to user_calendar_activities_path, data: {target: 'div#activity', action: 'activity', toggle: 'tab'} do
+        = link_to user_path, data: {target: 'div#activity', action: 'activity', toggle: 'tab'} do
           Activity
       %li.js-groups-tab
         = link_to user_groups_path, data: {target: 'div#groups', action: 'groups', toggle: 'tab'} do
diff --git a/app/workers/build_coverage_worker.rb b/app/workers/build_coverage_worker.rb
new file mode 100644
index 00000000000..0680645a8db
--- /dev/null
+++ b/app/workers/build_coverage_worker.rb
@@ -0,0 +1,9 @@
+class BuildCoverageWorker
+  include Sidekiq::Worker
+  sidekiq_options queue: :default
+
+  def perform(build_id)
+    Ci::Build.find_by(id: build_id)
+      .try(:update_coverage)
+  end
+end
diff --git a/app/workers/build_finished_worker.rb b/app/workers/build_finished_worker.rb
new file mode 100644
index 00000000000..e7286b77ac5
--- /dev/null
+++ b/app/workers/build_finished_worker.rb
@@ -0,0 +1,10 @@
+class BuildFinishedWorker
+  include Sidekiq::Worker
+
+  def perform(build_id)
+    Ci::Build.find_by(id: build_id).try do |build|
+      BuildCoverageWorker.new.perform(build.id)
+      BuildHooksWorker.new.perform(build.id)
+    end
+  end
+end
diff --git a/app/workers/build_hooks_worker.rb b/app/workers/build_hooks_worker.rb
new file mode 100644
index 00000000000..e22ececb3fd
--- /dev/null
+++ b/app/workers/build_hooks_worker.rb
@@ -0,0 +1,9 @@
+class BuildHooksWorker
+  include Sidekiq::Worker
+  sidekiq_options queue: :default
+
+  def perform(build_id)
+    Ci::Build.find_by(id: build_id)
+      .try(:execute_hooks)
+  end
+end
diff --git a/app/workers/build_success_worker.rb b/app/workers/build_success_worker.rb
new file mode 100644
index 00000000000..500d357ce31
--- /dev/null
+++ b/app/workers/build_success_worker.rb
@@ -0,0 +1,27 @@
+class BuildSuccessWorker
+  include Sidekiq::Worker
+  sidekiq_options queue: :default
+
+  def perform(build_id)
+    Ci::Build.find_by(id: build_id).try do |build|
+      create_deployment(build)
+    end
+  end
+
+  private
+
+  def create_deployment(build)
+    return if build.environment.blank?
+
+    service = CreateDeploymentService.new(
+      build.project, build.user,
+      environment: build.environment,
+      sha: build.sha,
+      ref: build.ref,
+      tag: build.tag,
+      options: build.options.to_h[:environment],
+      variables: build.variables)
+
+    service.execute(build)
+  end
+end
diff --git a/app/workers/clear_database_cache_worker.rb b/app/workers/clear_database_cache_worker.rb
new file mode 100644
index 00000000000..c541daba50e
--- /dev/null
+++ b/app/workers/clear_database_cache_worker.rb
@@ -0,0 +1,23 @@
+# This worker clears all cache fields in the database, working in batches.
+class ClearDatabaseCacheWorker
+  include Sidekiq::Worker
+
+  BATCH_SIZE = 1000
+
+  def perform
+    CacheMarkdownField.caching_classes.each do |kls|
+      fields = kls.cached_markdown_fields.html_fields
+      clear_cache_fields = fields.each_with_object({}) do |field, memo|
+        memo[field] = nil
+      end
+
+      Rails.logger.debug("Clearing Markdown cache for #{kls}: #{fields.inspect}")
+
+      kls.unscoped.in_batches(of: BATCH_SIZE) do |relation|
+        relation.update_all(clear_cache_fields)
+      end
+    end
+
+    nil
+  end
+end
diff --git a/app/workers/expire_build_artifacts_worker.rb b/app/workers/expire_build_artifacts_worker.rb
index c64ea108d52..174eabff9fd 100644
--- a/app/workers/expire_build_artifacts_worker.rb
+++ b/app/workers/expire_build_artifacts_worker.rb
@@ -2,12 +2,11 @@ class ExpireBuildArtifactsWorker
   include Sidekiq::Worker
 
   def perform
-    Rails.logger.info 'Cleaning old build artifacts'
+    Rails.logger.info 'Scheduling removal of build artifacts'
 
-    builds = Ci::Build.with_expired_artifacts
-    builds.find_each(batch_size: 50).each do |build|
-      Rails.logger.debug "Removing artifacts build #{build.id}..."
-      build.erase_artifacts!
-    end
+    build_ids = Ci::Build.with_expired_artifacts.pluck(:id)
+    build_ids = build_ids.map { |build_id| [build_id] }
+
+    Sidekiq::Client.push_bulk('class' => ExpireBuildInstanceArtifactsWorker, 'args' => build_ids )
   end
 end
diff --git a/app/workers/expire_build_instance_artifacts_worker.rb b/app/workers/expire_build_instance_artifacts_worker.rb
new file mode 100644
index 00000000000..916c2e633c1
--- /dev/null
+++ b/app/workers/expire_build_instance_artifacts_worker.rb
@@ -0,0 +1,11 @@
+class ExpireBuildInstanceArtifactsWorker
+  include Sidekiq::Worker
+
+  def perform(build_id)
+    build = Ci::Build.with_expired_artifacts.reorder(nil).find_by(id: build_id)
+    return unless build
+
+    Rails.logger.info "Removing artifacts build #{build.id}..."
+    build.erase_artifacts!
+  end
+end
diff --git a/app/workers/pipeline_hooks_worker.rb b/app/workers/pipeline_hooks_worker.rb
new file mode 100644
index 00000000000..ab5e9f6daad
--- /dev/null
+++ b/app/workers/pipeline_hooks_worker.rb
@@ -0,0 +1,9 @@
+class PipelineHooksWorker
+  include Sidekiq::Worker
+  sidekiq_options queue: :default
+
+  def perform(pipeline_id)
+    Ci::Pipeline.find_by(id: pipeline_id)
+      .try(:execute_hooks)
+  end
+end
diff --git a/app/workers/process_pipeline_worker.rb b/app/workers/pipeline_process_worker.rb
index 26ea5f1c24d..f44227d7086 100644
--- a/app/workers/process_pipeline_worker.rb
+++ b/app/workers/pipeline_process_worker.rb
@@ -1,4 +1,4 @@
-class ProcessPipelineWorker
+class PipelineProcessWorker
   include Sidekiq::Worker
 
   sidekiq_options queue: :default
diff --git a/app/workers/pipeline_success_worker.rb b/app/workers/pipeline_success_worker.rb
new file mode 100644
index 00000000000..5dd443fea59
--- /dev/null
+++ b/app/workers/pipeline_success_worker.rb
@@ -0,0 +1,12 @@
+class PipelineSuccessWorker
+  include Sidekiq::Worker
+  sidekiq_options queue: :default
+
+  def perform(pipeline_id)
+    Ci::Pipeline.find_by(id: pipeline_id).try do |pipeline|
+      MergeRequests::MergeWhenBuildSucceedsService
+        .new(pipeline.project, nil)
+        .trigger(pipeline)
+    end
+  end
+end
diff --git a/app/workers/update_pipeline_worker.rb b/app/workers/pipeline_update_worker.rb
index 6ef5678073e..44a7f24e401 100644
--- a/app/workers/update_pipeline_worker.rb
+++ b/app/workers/pipeline_update_worker.rb
@@ -1,4 +1,4 @@
-class UpdatePipelineWorker
+class PipelineUpdateWorker
   include Sidekiq::Worker
 
   sidekiq_options queue: :default
diff --git a/app/workers/trending_projects_worker.rb b/app/workers/trending_projects_worker.rb
new file mode 100644
index 00000000000..df4c4a6628b
--- /dev/null
+++ b/app/workers/trending_projects_worker.rb
@@ -0,0 +1,11 @@
+class TrendingProjectsWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :trending_projects
+
+  def perform
+    Rails.logger.info('Refreshing trending projects')
+
+    TrendingProject.refresh!
+  end
+end
diff --git a/app/workers/update_merge_requests_worker.rb b/app/workers/update_merge_requests_worker.rb
new file mode 100644
index 00000000000..03f0528cdae
--- /dev/null
+++ b/app/workers/update_merge_requests_worker.rb
@@ -0,0 +1,16 @@
+class UpdateMergeRequestsWorker
+  include Sidekiq::Worker
+
+  def perform(project_id, user_id, oldrev, newrev, ref)
+    project = Project.find_by(id: project_id)
+    return unless project
+
+    user = User.find_by(id: user_id)
+    return unless user
+
+    MergeRequests::RefreshService.new(project, user).execute(oldrev, newrev, ref)
+
+    push_data = Gitlab::DataBuilder::Push.build(project, user, oldrev, newrev, ref, [])
+    SystemHooksService.new.execute_hooks(push_data, :push_hooks)
+  end
+end
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index a79356923b2..114ceac8e1f 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -112,7 +112,7 @@ production: &base
 
   ## Reply by email
   # Allow users to comment on issues and merge requests by replying to notification emails.
-  # For documentation on how to set this up, see http://doc.gitlab.com/ce/incoming_email/README.html
+  # For documentation on how to set this up, see http://doc.gitlab.com/ce/administration/reply_by_email.html
   incoming_email:
     enabled: false
 
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index c5ed2162c92..efe0ac9c965 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -304,6 +304,10 @@ Settings.cron_jobs['prune_old_events_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['prune_old_events_worker']['cron'] ||= '* */6 * * *'
 Settings.cron_jobs['prune_old_events_worker']['job_class'] = 'PruneOldEventsWorker'
 
+Settings.cron_jobs['trending_projects_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['trending_projects_worker']['cron'] = '0 1 * * *'
+Settings.cron_jobs['trending_projects_worker']['job_class'] = 'TrendingProjectsWorker'
+
 #
 # GitLab Shell
 #
diff --git a/config/initializers/ar5_batching.rb b/config/initializers/ar5_batching.rb
new file mode 100644
index 00000000000..35e8b3808e2
--- /dev/null
+++ b/config/initializers/ar5_batching.rb
@@ -0,0 +1,41 @@
+# Port ActiveRecord::Relation#in_batches from ActiveRecord 5.
+# https://github.com/rails/rails/blob/ac027338e4a165273607dccee49a3d38bc836794/activerecord/lib/active_record/relation/batches.rb#L184
+# TODO: this can be removed once we're using AR5.
+raise "Vendored ActiveRecord 5 code! Delete #{__FILE__}!" if ActiveRecord::VERSION::MAJOR >= 5
+
+module ActiveRecord
+  module Batches
+    # Differences from upstream: enumerator support was removed, and custom
+    # order/limit clauses are ignored without a warning.
+    def in_batches(of: 1000, start: nil, finish: nil, load: false)
+      raise "Must provide a block" unless block_given?
+
+      relation = self.reorder(batch_order).limit(of)
+      relation = relation.where(arel_table[primary_key].gteq(start)) if start
+      relation = relation.where(arel_table[primary_key].lteq(finish)) if finish
+      batch_relation = relation
+
+      loop do
+        if load
+          records = batch_relation.records
+          ids = records.map(&:id)
+          yielded_relation = self.where(primary_key => ids)
+          yielded_relation.load_records(records)
+        else
+          ids = batch_relation.pluck(primary_key)
+          yielded_relation = self.where(primary_key => ids)
+        end
+
+        break if ids.empty?
+
+        primary_key_offset = ids.last
+        raise ArgumentError.new("Primary key not included in the custom select clause") unless primary_key_offset
+
+        yield yielded_relation
+
+        break if ids.length < of
+        batch_relation = relation.where(arel_table[primary_key].gt(primary_key_offset))
+      end
+    end
+  end
+end
diff --git a/config/initializers/ar_speed_up_migration_checking.rb b/config/initializers/ar_speed_up_migration_checking.rb
new file mode 100644
index 00000000000..1fe5defc01d
--- /dev/null
+++ b/config/initializers/ar_speed_up_migration_checking.rb
@@ -0,0 +1,18 @@
+if Rails.env.test?
+  require 'active_record/migration'
+
+  module ActiveRecord
+    class Migrator
+      class << self
+        alias_method :migrations_unmemoized, :migrations
+
+        # This method is called a large number of times per rspec example, and
+        # it reads + parses `db/migrate/*` each time. Memoizing it can save 0.5
+        # seconds per spec.
+        def migrations(paths)
+          @migrations ||= migrations_unmemoized(paths)
+        end
+      end
+    end
+  end
+end
diff --git a/config/initializers/gitlab_shell_secret_token.rb b/config/initializers/gitlab_shell_secret_token.rb
index 7454c33c9dd..529dcdd4644 100644
--- a/config/initializers/gitlab_shell_secret_token.rb
+++ b/config/initializers/gitlab_shell_secret_token.rb
@@ -1 +1 @@
-Gitlab::Shell.new.generate_and_link_secret_token
+Gitlab::Shell.ensure_secret_token!
diff --git a/config/routes.rb b/config/routes.rb
index bf7c5b76128..659ea51bc75 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -87,7 +87,7 @@ Rails.application.routes.draw do
   # Get all keys of user
   get ':username.keys' => 'profiles/keys#get_keys', constraints: { username: /.*/ }
 
-  get ':id' => 'namespaces#show', constraints: { id: /(?:[^.]|\.(?!atom$))+/, format: /atom/ }
-
   root to: "root#index"
+
+  get '*unmatched_route', to: 'application#not_found'
 end
diff --git a/config/routes/group.rb b/config/routes/group.rb
index 5b3e25d5e3d..06b464d79c8 100644
--- a/config/routes/group.rb
+++ b/config/routes/group.rb
@@ -1,3 +1,17 @@
+require 'constraints/group_url_constrainer'
+
+constraints(GroupUrlConstrainer.new) do
+  scope(path: ':id',
+        as: :group,
+        constraints: { id: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ },
+        controller: :groups) do
+    get '/', action: :show
+    patch '/', action: :update
+    put '/', action: :update
+    delete '/', action: :destroy
+  end
+end
+
 resources :groups, constraints: { id: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ }  do
   member do
     get :issues
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 224ec7e8324..2cd8c60794a 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -159,7 +159,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
         get(
           '/commits/*id',
           to: 'commits#show',
-          constraints: { id: /(?:[^.]|\.(?!atom$))+/, format: /atom/ },
+          constraints: { id: /.+/, format: false },
           as: :commits
         )
       end
@@ -273,10 +273,12 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
           post :merge
           post :cancel_merge_when_build_succeeds
           get :ci_status
+          get :ci_environments_status
           post :toggle_subscription
           post :remove_wip
           get :diff_for_path
           post :resolve_conflicts
+          post :assign_related_issues
         end
 
         collection do
@@ -285,6 +287,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
           get :update_branches
           get :diff_for_path
           post :bulk_update
+          get :new_diffs, path: 'new/diffs'
         end
 
         resources :discussions, only: [], constraints: { id: /\h{40}/ } do
@@ -405,7 +408,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
         end
       end
 
-      resources :group_links, only: [:index, :create, :destroy], constraints: { id: /\d+/ }
+      resources :group_links, only: [:index, :create, :update, :destroy], constraints: { id: /\d+/ }
 
       resources :notes, only: [:index, :create, :destroy, :update], concerns: :awardable, constraints: { id: /\d+/ } do
         member do
@@ -415,7 +418,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
         end
       end
 
-      resource :board, only: [:show] do
+      resources :boards, only: [:index, :show] do
         scope module: :boards do
           resources :issues, only: [:update]
 
@@ -424,7 +427,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
               post :generate
             end
 
-            resources :issues, only: [:index]
+            resources :issues, only: [:index, :create]
           end
         end
       end
diff --git a/config/routes/snippets.rb b/config/routes/snippets.rb
index 1949f215c66..3ca096f31ba 100644
--- a/config/routes/snippets.rb
+++ b/config/routes/snippets.rb
@@ -1,6 +1,7 @@
 resources :snippets, concerns: :awardable do
   member do
     get 'raw'
+    get 'download'
   end
 end
 
diff --git a/config/routes/user.rb b/config/routes/user.rb
index bbb30cedd4d..dfb5d2a2ba4 100644
--- a/config/routes/user.rb
+++ b/config/routes/user.rb
@@ -1,15 +1,7 @@
-scope(path: 'u/:username',
-      as: :user,
-      constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ },
-      controller: :users) do
-  get :calendar
-  get :calendar_activities
-  get :groups
-  get :projects
-  get :contributed, as: :contributed_projects
-  get :snippets
-  get '/', action: :show
-end
+require 'constraints/user_url_constrainer'
+
+get '/u/:username', to: redirect('/%{username}'),
+                    constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ }
 
 devise_for :users, controllers: { omniauth_callbacks: :omniauth_callbacks,
                                   registrations: :registrations,
@@ -21,3 +13,26 @@ devise_scope :user do
   get '/users/auth/:provider/omniauth_error' => 'omniauth_callbacks#omniauth_error', as: :omniauth_error
   get '/users/almost_there' => 'confirmations#almost_there'
 end
+
+constraints(UserUrlConstrainer.new) do
+  scope(path: ':username',
+        as: :user,
+        constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ },
+        controller: :users) do
+    get '/', action: :show
+  end
+end
+
+scope(path: 'u/:username',
+      as: :user,
+      constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ },
+      controller: :users) do
+  get :calendar
+  get :calendar_activities
+  get :groups
+  get :projects
+  get :contributed, as: :contributed_projects
+  get :snippets
+  get :exists
+  get '/', to: redirect('/%{username}')
+end
diff --git a/db/migrate/20160829114652_add_markdown_cache_columns.rb b/db/migrate/20160829114652_add_markdown_cache_columns.rb
new file mode 100644
index 00000000000..8753e55e058
--- /dev/null
+++ b/db/migrate/20160829114652_add_markdown_cache_columns.rb
@@ -0,0 +1,38 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddMarkdownCacheColumns < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  COLUMNS = {
+    abuse_reports: [:message],
+    appearances: [:description],
+    application_settings: [
+      :sign_in_text,
+      :help_page_text,
+      :shared_runners_text,
+      :after_sign_up_text
+    ],
+    broadcast_messages: [:message],
+    issues: [:title, :description],
+    labels: [:description],
+    merge_requests: [:title, :description],
+    milestones: [:title, :description],
+    namespaces: [:description],
+    notes: [:note],
+    projects: [:description],
+    releases: [:description],
+    snippets: [:title, :content],
+  }
+
+  def change
+    COLUMNS.each do |table, columns|
+      columns.each do |column|
+        add_column table, "#{column}_html", :text
+      end
+    end
+  end
+end
diff --git a/db/migrate/20161007133303_precalculate_trending_projects.rb b/db/migrate/20161007133303_precalculate_trending_projects.rb
new file mode 100644
index 00000000000..b324cd94268
--- /dev/null
+++ b/db/migrate/20161007133303_precalculate_trending_projects.rb
@@ -0,0 +1,38 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class PrecalculateTrendingProjects < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    create_table :trending_projects do |t|
+      t.references :project, index: true, foreign_key: { on_delete: :cascade }, null: false
+    end
+
+    timestamp = connection.quote(1.month.ago)
+
+    # We're hardcoding the visibility level (public) here so that if it ever
+    # changes this query doesn't suddenly use the new value (which may break
+    # later migrations).
+    visibility = 20
+
+    execute <<-EOF.strip_heredoc
+      INSERT INTO trending_projects (project_id)
+      SELECT project_id
+      FROM notes
+      INNER JOIN projects ON projects.id = notes.project_id
+      WHERE notes.created_at >= #{timestamp}
+      AND notes.system IS FALSE
+      AND projects.visibility_level = #{visibility}
+      GROUP BY project_id
+      ORDER BY count(*) DESC
+      LIMIT 100;
+    EOF
+  end
+
+  def down
+    drop_table :trending_projects
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index b9dc5b5f895..ba2cf686fa9 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,95 +11,101 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20161006104309) do
+ActiveRecord::Schema.define(version: 20161007133303) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
   enable_extension "pg_trgm"
 
   create_table "abuse_reports", force: :cascade do |t|
-    t.integer  "reporter_id"
-    t.integer  "user_id"
-    t.text     "message"
+    t.integer "reporter_id"
+    t.integer "user_id"
+    t.text "message"
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.text "message_html"
   end
 
   create_table "appearances", force: :cascade do |t|
-    t.string   "title"
-    t.text     "description"
-    t.string   "header_logo"
-    t.string   "logo"
-    t.datetime "created_at",  null: false
-    t.datetime "updated_at",  null: false
+    t.string "title"
+    t.text "description"
+    t.string "header_logo"
+    t.string "logo"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.text "description_html"
   end
 
   create_table "application_settings", force: :cascade do |t|
-    t.integer  "default_projects_limit"
-    t.boolean  "signup_enabled"
-    t.boolean  "signin_enabled"
-    t.boolean  "gravatar_enabled"
-    t.text     "sign_in_text"
+    t.integer "default_projects_limit"
+    t.boolean "signup_enabled"
+    t.boolean "signin_enabled"
+    t.boolean "gravatar_enabled"
+    t.text "sign_in_text"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "home_page_url"
-    t.integer  "default_branch_protection",             default: 2
-    t.text     "restricted_visibility_levels"
-    t.boolean  "version_check_enabled",                 default: true
-    t.integer  "max_attachment_size",                   default: 10,          null: false
-    t.integer  "default_project_visibility"
-    t.integer  "default_snippet_visibility"
-    t.text     "domain_whitelist"
-    t.boolean  "user_oauth_applications",               default: true
-    t.string   "after_sign_out_path"
-    t.integer  "session_expire_delay",                  default: 10080,       null: false
-    t.text     "import_sources"
-    t.text     "help_page_text"
-    t.string   "admin_notification_email"
-    t.boolean  "shared_runners_enabled",                default: true,        null: false
-    t.integer  "max_artifacts_size",                    default: 100,         null: false
-    t.string   "runners_registration_token"
-    t.boolean  "require_two_factor_authentication",     default: false
-    t.integer  "two_factor_grace_period",               default: 48
-    t.boolean  "metrics_enabled",                       default: false
-    t.string   "metrics_host",                          default: "localhost"
-    t.integer  "metrics_pool_size",                     default: 16
-    t.integer  "metrics_timeout",                       default: 10
-    t.integer  "metrics_method_call_threshold",         default: 10
-    t.boolean  "recaptcha_enabled",                     default: false
-    t.string   "recaptcha_site_key"
-    t.string   "recaptcha_private_key"
-    t.integer  "metrics_port",                          default: 8089
-    t.boolean  "akismet_enabled",                       default: false
-    t.string   "akismet_api_key"
-    t.integer  "metrics_sample_interval",               default: 15
-    t.boolean  "sentry_enabled",                        default: false
-    t.string   "sentry_dsn"
-    t.boolean  "email_author_in_body",                  default: false
-    t.integer  "default_group_visibility"
-    t.boolean  "repository_checks_enabled",             default: false
-    t.text     "shared_runners_text"
-    t.integer  "metrics_packet_size",                   default: 1
-    t.text     "disabled_oauth_sign_in_sources"
-    t.string   "health_check_access_token"
-    t.boolean  "send_user_confirmation_email",          default: false
-    t.integer  "container_registry_token_expire_delay", default: 5
-    t.text     "after_sign_up_text"
-    t.boolean  "user_default_external",                 default: false,       null: false
-    t.string   "repository_storage",                    default: "default"
-    t.string   "enabled_git_access_protocol"
-    t.boolean  "domain_blacklist_enabled",              default: false
-    t.text     "domain_blacklist"
-    t.boolean  "koding_enabled"
-    t.string   "koding_url"
+    t.string "home_page_url"
+    t.integer "default_branch_protection", default: 2
+    t.text "restricted_visibility_levels"
+    t.boolean "version_check_enabled", default: true
+    t.integer "max_attachment_size", default: 10, null: false
+    t.integer "default_project_visibility"
+    t.integer "default_snippet_visibility"
+    t.text "domain_whitelist"
+    t.boolean "user_oauth_applications", default: true
+    t.string "after_sign_out_path"
+    t.integer "session_expire_delay", default: 10080, null: false
+    t.text "import_sources"
+    t.text "help_page_text"
+    t.string "admin_notification_email"
+    t.boolean "shared_runners_enabled", default: true, null: false
+    t.integer "max_artifacts_size", default: 100, null: false
+    t.string "runners_registration_token"
+    t.boolean "require_two_factor_authentication", default: false
+    t.integer "two_factor_grace_period", default: 48
+    t.boolean "metrics_enabled", default: false
+    t.string "metrics_host", default: "localhost"
+    t.integer "metrics_pool_size", default: 16
+    t.integer "metrics_timeout", default: 10
+    t.integer "metrics_method_call_threshold", default: 10
+    t.boolean "recaptcha_enabled", default: false
+    t.string "recaptcha_site_key"
+    t.string "recaptcha_private_key"
+    t.integer "metrics_port", default: 8089
+    t.boolean "akismet_enabled", default: false
+    t.string "akismet_api_key"
+    t.integer "metrics_sample_interval", default: 15
+    t.boolean "sentry_enabled", default: false
+    t.string "sentry_dsn"
+    t.boolean "email_author_in_body", default: false
+    t.integer "default_group_visibility"
+    t.boolean "repository_checks_enabled", default: false
+    t.text "shared_runners_text"
+    t.integer "metrics_packet_size", default: 1
+    t.text "disabled_oauth_sign_in_sources"
+    t.string "health_check_access_token"
+    t.boolean "send_user_confirmation_email", default: false
+    t.integer "container_registry_token_expire_delay", default: 5
+    t.text "after_sign_up_text"
+    t.boolean "user_default_external", default: false, null: false
+    t.string "repository_storage", default: "default"
+    t.string "enabled_git_access_protocol"
+    t.boolean "domain_blacklist_enabled", default: false
+    t.text "domain_blacklist"
+    t.boolean "koding_enabled"
+    t.string "koding_url"
+    t.text "sign_in_text_html"
+    t.text "help_page_text_html"
+    t.text "shared_runners_text_html"
+    t.text "after_sign_up_text_html"
   end
 
   create_table "audit_events", force: :cascade do |t|
-    t.integer  "author_id",   null: false
-    t.string   "type",        null: false
-    t.integer  "entity_id",   null: false
-    t.string   "entity_type", null: false
-    t.text     "details"
+    t.integer "author_id", null: false
+    t.string "type", null: false
+    t.integer "entity_id", null: false
+    t.string "entity_type", null: false
+    t.text "details"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -107,10 +113,10 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "audit_events", ["entity_id", "entity_type"], name: "index_audit_events_on_entity_id_and_entity_type", using: :btree
 
   create_table "award_emoji", force: :cascade do |t|
-    t.string   "name"
-    t.integer  "user_id"
-    t.integer  "awardable_id"
-    t.string   "awardable_type"
+    t.string "name"
+    t.integer "user_id"
+    t.integer "awardable_id"
+    t.string "awardable_type"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -120,7 +126,7 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "award_emoji", ["user_id"], name: "index_award_emoji_on_user_id", using: :btree
 
   create_table "boards", force: :cascade do |t|
-    t.integer  "project_id", null: false
+    t.integer "project_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
   end
@@ -128,60 +134,61 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "boards", ["project_id"], name: "index_boards_on_project_id", using: :btree
 
   create_table "broadcast_messages", force: :cascade do |t|
-    t.text     "message",    null: false
+    t.text "message", null: false
     t.datetime "starts_at"
     t.datetime "ends_at"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "color"
-    t.string   "font"
+    t.string "color"
+    t.string "font"
+    t.text "message_html"
   end
 
   create_table "ci_application_settings", force: :cascade do |t|
-    t.boolean  "all_broken_builds"
-    t.boolean  "add_pusher"
+    t.boolean "all_broken_builds"
+    t.boolean "add_pusher"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "ci_builds", force: :cascade do |t|
-    t.integer  "project_id"
-    t.string   "status"
+    t.integer "project_id"
+    t.string "status"
     t.datetime "finished_at"
-    t.text     "trace"
+    t.text "trace"
     t.datetime "created_at"
     t.datetime "updated_at"
     t.datetime "started_at"
-    t.integer  "runner_id"
-    t.float    "coverage"
-    t.integer  "commit_id"
-    t.text     "commands"
-    t.integer  "job_id"
-    t.string   "name"
-    t.boolean  "deploy",                        default: false
-    t.text     "options"
-    t.boolean  "allow_failure",                 default: false, null: false
-    t.string   "stage"
-    t.integer  "trigger_request_id"
-    t.integer  "stage_idx"
-    t.boolean  "tag"
-    t.string   "ref"
-    t.integer  "user_id"
-    t.string   "type"
-    t.string   "target_url"
-    t.string   "description"
-    t.text     "artifacts_file"
-    t.integer  "gl_project_id"
-    t.text     "artifacts_metadata"
-    t.integer  "erased_by_id"
+    t.integer "runner_id"
+    t.float "coverage"
+    t.integer "commit_id"
+    t.text "commands"
+    t.integer "job_id"
+    t.string "name"
+    t.boolean "deploy", default: false
+    t.text "options"
+    t.boolean "allow_failure", default: false, null: false
+    t.string "stage"
+    t.integer "trigger_request_id"
+    t.integer "stage_idx"
+    t.boolean "tag"
+    t.string "ref"
+    t.integer "user_id"
+    t.string "type"
+    t.string "target_url"
+    t.string "description"
+    t.text "artifacts_file"
+    t.integer "gl_project_id"
+    t.text "artifacts_metadata"
+    t.integer "erased_by_id"
     t.datetime "erased_at"
     t.datetime "artifacts_expire_at"
-    t.string   "environment"
-    t.integer  "artifacts_size",      limit: 8
-    t.string   "when"
-    t.text     "yaml_variables"
+    t.string "environment"
+    t.integer "artifacts_size", limit: 8
+    t.string "when"
+    t.text "yaml_variables"
     t.datetime "queued_at"
-    t.string   "token"
+    t.string "token"
   end
 
   add_index "ci_builds", ["commit_id", "stage_idx", "created_at"], name: "index_ci_builds_on_commit_id_and_stage_idx_and_created_at", using: :btree
@@ -196,22 +203,22 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "ci_builds", ["token"], name: "index_ci_builds_on_token", unique: true, using: :btree
 
   create_table "ci_commits", force: :cascade do |t|
-    t.integer  "project_id"
-    t.string   "ref"
-    t.string   "sha"
-    t.string   "before_sha"
-    t.text     "push_data"
+    t.integer "project_id"
+    t.string "ref"
+    t.string "sha"
+    t.string "before_sha"
+    t.text "push_data"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "tag",           default: false
-    t.text     "yaml_errors"
+    t.boolean "tag", default: false
+    t.text "yaml_errors"
     t.datetime "committed_at"
-    t.integer  "gl_project_id"
-    t.string   "status"
+    t.integer "gl_project_id"
+    t.string "status"
     t.datetime "started_at"
     t.datetime "finished_at"
-    t.integer  "duration"
-    t.integer  "user_id"
+    t.integer "duration"
+    t.integer "user_id"
   end
 
   add_index "ci_commits", ["gl_project_id", "sha"], name: "index_ci_commits_on_gl_project_id_and_sha", using: :btree
@@ -221,140 +228,140 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "ci_commits", ["user_id"], name: "index_ci_commits_on_user_id", using: :btree
 
   create_table "ci_events", force: :cascade do |t|
-    t.integer  "project_id"
-    t.integer  "user_id"
-    t.integer  "is_admin"
-    t.text     "description"
+    t.integer "project_id"
+    t.integer "user_id"
+    t.integer "is_admin"
+    t.text "description"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "ci_jobs", force: :cascade do |t|
-    t.integer  "project_id",                          null: false
-    t.text     "commands"
-    t.boolean  "active",         default: true,       null: false
+    t.integer "project_id", null: false
+    t.text "commands"
+    t.boolean "active", default: true, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "name"
-    t.boolean  "build_branches", default: true,       null: false
-    t.boolean  "build_tags",     default: false,      null: false
-    t.string   "job_type",       default: "parallel"
-    t.string   "refs"
+    t.string "name"
+    t.boolean "build_branches", default: true, null: false
+    t.boolean "build_tags", default: false, null: false
+    t.string "job_type", default: "parallel"
+    t.string "refs"
     t.datetime "deleted_at"
   end
 
   create_table "ci_projects", force: :cascade do |t|
-    t.string   "name"
-    t.integer  "timeout",                  default: 3600,  null: false
+    t.string "name"
+    t.integer "timeout", default: 3600, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "token"
-    t.string   "default_ref"
-    t.string   "path"
-    t.boolean  "always_build",             default: false, null: false
-    t.integer  "polling_interval"
-    t.boolean  "public",                   default: false, null: false
-    t.string   "ssh_url_to_repo"
-    t.integer  "gitlab_id"
-    t.boolean  "allow_git_fetch",          default: true,  null: false
-    t.string   "email_recipients",         default: "",    null: false
-    t.boolean  "email_add_pusher",         default: true,  null: false
-    t.boolean  "email_only_broken_builds", default: true,  null: false
-    t.string   "skip_refs"
-    t.string   "coverage_regex"
-    t.boolean  "shared_runners_enabled",   default: false
-    t.text     "generated_yaml_config"
+    t.string "token"
+    t.string "default_ref"
+    t.string "path"
+    t.boolean "always_build", default: false, null: false
+    t.integer "polling_interval"
+    t.boolean "public", default: false, null: false
+    t.string "ssh_url_to_repo"
+    t.integer "gitlab_id"
+    t.boolean "allow_git_fetch", default: true, null: false
+    t.string "email_recipients", default: "", null: false
+    t.boolean "email_add_pusher", default: true, null: false
+    t.boolean "email_only_broken_builds", default: true, null: false
+    t.string "skip_refs"
+    t.string "coverage_regex"
+    t.boolean "shared_runners_enabled", default: false
+    t.text "generated_yaml_config"
   end
 
   create_table "ci_runner_projects", force: :cascade do |t|
-    t.integer  "runner_id",     null: false
-    t.integer  "project_id"
+    t.integer "runner_id", null: false
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "gl_project_id"
+    t.integer "gl_project_id"
   end
 
   add_index "ci_runner_projects", ["gl_project_id"], name: "index_ci_runner_projects_on_gl_project_id", using: :btree
   add_index "ci_runner_projects", ["runner_id"], name: "index_ci_runner_projects_on_runner_id", using: :btree
 
   create_table "ci_runners", force: :cascade do |t|
-    t.string   "token"
+    t.string "token"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "description"
+    t.string "description"
     t.datetime "contacted_at"
-    t.boolean  "active",       default: true,  null: false
-    t.boolean  "is_shared",    default: false
-    t.string   "name"
-    t.string   "version"
-    t.string   "revision"
-    t.string   "platform"
-    t.string   "architecture"
-    t.boolean  "run_untagged", default: true,  null: false
-    t.boolean  "locked",       default: false, null: false
+    t.boolean "active", default: true, null: false
+    t.boolean "is_shared", default: false
+    t.string "name"
+    t.string "version"
+    t.string "revision"
+    t.string "platform"
+    t.string "architecture"
+    t.boolean "run_untagged", default: true, null: false
+    t.boolean "locked", default: false, null: false
   end
 
   add_index "ci_runners", ["locked"], name: "index_ci_runners_on_locked", using: :btree
   add_index "ci_runners", ["token"], name: "index_ci_runners_on_token", using: :btree
 
   create_table "ci_sessions", force: :cascade do |t|
-    t.string   "session_id", null: false
-    t.text     "data"
+    t.string "session_id", null: false
+    t.text "data"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "ci_taggings", force: :cascade do |t|
-    t.integer  "tag_id"
-    t.integer  "taggable_id"
-    t.string   "taggable_type"
-    t.integer  "tagger_id"
-    t.string   "tagger_type"
-    t.string   "context",       limit: 128
+    t.integer "tag_id"
+    t.integer "taggable_id"
+    t.string "taggable_type"
+    t.integer "tagger_id"
+    t.string "tagger_type"
+    t.string "context", limit: 128
     t.datetime "created_at"
   end
 
   add_index "ci_taggings", ["taggable_id", "taggable_type", "context"], name: "index_ci_taggings_on_taggable_id_and_taggable_type_and_context", using: :btree
 
   create_table "ci_tags", force: :cascade do |t|
-    t.string  "name"
+    t.string "name"
     t.integer "taggings_count", default: 0
   end
 
   create_table "ci_trigger_requests", force: :cascade do |t|
-    t.integer  "trigger_id", null: false
-    t.text     "variables"
+    t.integer "trigger_id", null: false
+    t.text "variables"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "commit_id"
+    t.integer "commit_id"
   end
 
   create_table "ci_triggers", force: :cascade do |t|
-    t.string   "token"
-    t.integer  "project_id"
+    t.string "token"
+    t.integer "project_id"
     t.datetime "deleted_at"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "gl_project_id"
+    t.integer "gl_project_id"
   end
 
   add_index "ci_triggers", ["gl_project_id"], name: "index_ci_triggers_on_gl_project_id", using: :btree
 
   create_table "ci_variables", force: :cascade do |t|
     t.integer "project_id"
-    t.string  "key"
-    t.text    "value"
-    t.text    "encrypted_value"
-    t.string  "encrypted_value_salt"
-    t.string  "encrypted_value_iv"
+    t.string "key"
+    t.text "value"
+    t.text "encrypted_value"
+    t.string "encrypted_value_salt"
+    t.string "encrypted_value_iv"
     t.integer "gl_project_id"
   end
 
   add_index "ci_variables", ["gl_project_id"], name: "index_ci_variables_on_gl_project_id", using: :btree
 
   create_table "deploy_keys_projects", force: :cascade do |t|
-    t.integer  "deploy_key_id", null: false
-    t.integer  "project_id",    null: false
+    t.integer "deploy_key_id", null: false
+    t.integer "project_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -362,15 +369,15 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "deploy_keys_projects", ["project_id"], name: "index_deploy_keys_projects_on_project_id", using: :btree
 
   create_table "deployments", force: :cascade do |t|
-    t.integer  "iid",             null: false
-    t.integer  "project_id",      null: false
-    t.integer  "environment_id",  null: false
-    t.string   "ref",             null: false
-    t.boolean  "tag",             null: false
-    t.string   "sha",             null: false
-    t.integer  "user_id"
-    t.integer  "deployable_id"
-    t.string   "deployable_type"
+    t.integer "iid", null: false
+    t.integer "project_id", null: false
+    t.integer "environment_id", null: false
+    t.string "ref", null: false
+    t.boolean "tag", null: false
+    t.string "sha", null: false
+    t.integer "user_id"
+    t.integer "deployable_id"
+    t.string "deployable_type"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -381,8 +388,8 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "deployments", ["project_id"], name: "index_deployments_on_project_id", using: :btree
 
   create_table "emails", force: :cascade do |t|
-    t.integer  "user_id",    null: false
-    t.string   "email",      null: false
+    t.integer "user_id", null: false
+    t.string "email", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -391,6 +398,7 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "emails", ["user_id"], name: "index_emails_on_user_id", using: :btree
 
   create_table "environments", force: :cascade do |t|
+<<<<<<< HEAD
     t.integer  "project_id"
     t.string   "name",                                null: false
     t.datetime "created_at"
@@ -398,20 +406,28 @@ ActiveRecord::Schema.define(version: 20161006104309) do
     t.string   "external_url"
     t.string   "environment_type"
     t.string   "state",            default: "opened", null: false
+=======
+    t.integer "project_id"
+    t.string "name", null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.string "external_url"
+    t.string "environment_type"
+>>>>>>> origin/master
   end
 
   add_index "environments", ["project_id", "name"], name: "index_environments_on_project_id_and_name", using: :btree
 
   create_table "events", force: :cascade do |t|
-    t.string   "target_type"
-    t.integer  "target_id"
-    t.string   "title"
-    t.text     "data"
-    t.integer  "project_id"
+    t.string "target_type"
+    t.integer "target_id"
+    t.string "title"
+    t.text "data"
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "action"
-    t.integer  "author_id"
+    t.integer "action"
+    t.integer "author_id"
   end
 
   add_index "events", ["action"], name: "index_events_on_action", using: :btree
@@ -422,8 +438,8 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "events", ["target_type"], name: "index_events_on_target_type", using: :btree
 
   create_table "forked_project_links", force: :cascade do |t|
-    t.integer  "forked_to_project_id",   null: false
-    t.integer  "forked_from_project_id", null: false
+    t.integer "forked_to_project_id", null: false
+    t.integer "forked_from_project_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -431,9 +447,9 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "forked_project_links", ["forked_to_project_id"], name: "index_forked_project_links_on_forked_to_project_id", unique: true, using: :btree
 
   create_table "identities", force: :cascade do |t|
-    t.string   "extern_uid"
-    t.string   "provider"
-    t.integer  "user_id"
+    t.string "extern_uid"
+    t.string "provider"
+    t.integer "user_id"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -441,35 +457,37 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "identities", ["user_id"], name: "index_identities_on_user_id", using: :btree
 
   create_table "issue_metrics", force: :cascade do |t|
-    t.integer  "issue_id",                           null: false
+    t.integer "issue_id", null: false
     t.datetime "first_mentioned_in_commit_at"
     t.datetime "first_associated_with_milestone_at"
     t.datetime "first_added_to_board_at"
-    t.datetime "created_at",                         null: false
-    t.datetime "updated_at",                         null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "issue_metrics", ["issue_id"], name: "index_issue_metrics", using: :btree
 
   create_table "issues", force: :cascade do |t|
-    t.string   "title"
-    t.integer  "assignee_id"
-    t.integer  "author_id"
-    t.integer  "project_id"
+    t.string "title"
+    t.integer "assignee_id"
+    t.integer "author_id"
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "position",      default: 0
-    t.string   "branch_name"
-    t.text     "description"
-    t.integer  "milestone_id"
-    t.string   "state"
-    t.integer  "iid"
-    t.integer  "updated_by_id"
-    t.boolean  "confidential",  default: false
+    t.integer "position", default: 0
+    t.string "branch_name"
+    t.text "description"
+    t.integer "milestone_id"
+    t.string "state"
+    t.integer "iid"
+    t.integer "updated_by_id"
+    t.boolean "confidential", default: false
     t.datetime "deleted_at"
-    t.date     "due_date"
-    t.integer  "moved_to_id"
-    t.integer  "lock_version"
+    t.date "due_date"
+    t.integer "moved_to_id"
+    t.integer "lock_version"
+    t.text "title_html"
+    t.text "description_html"
   end
 
   add_index "issues", ["assignee_id"], name: "index_issues_on_assignee_id", using: :btree
@@ -485,23 +503,23 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "issues", ["title"], name: "index_issues_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
 
   create_table "keys", force: :cascade do |t|
-    t.integer  "user_id"
+    t.integer "user_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.text     "key"
-    t.string   "title"
-    t.string   "type"
-    t.string   "fingerprint"
-    t.boolean  "public",      default: false, null: false
+    t.text "key"
+    t.string "title"
+    t.string "type"
+    t.string "fingerprint"
+    t.boolean "public", default: false, null: false
   end
 
   add_index "keys", ["fingerprint"], name: "index_keys_on_fingerprint", unique: true, using: :btree
   add_index "keys", ["user_id"], name: "index_keys_on_user_id", using: :btree
 
   create_table "label_links", force: :cascade do |t|
-    t.integer  "label_id"
-    t.integer  "target_id"
-    t.string   "target_type"
+    t.integer "label_id"
+    t.integer "target_id"
+    t.string "target_type"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -510,14 +528,15 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "label_links", ["target_id", "target_type"], name: "index_label_links_on_target_id_and_target_type", using: :btree
 
   create_table "labels", force: :cascade do |t|
-    t.string   "title"
-    t.string   "color"
-    t.integer  "project_id"
+    t.string "title"
+    t.string "color"
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "template",    default: false
-    t.string   "description"
-    t.integer  "priority"
+    t.boolean "template", default: false
+    t.string "description"
+    t.integer "priority"
+    t.text "description_html"
   end
 
   add_index "labels", ["priority"], name: "index_labels_on_priority", using: :btree
@@ -525,18 +544,18 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "labels", ["title"], name: "index_labels_on_title", using: :btree
 
   create_table "lfs_objects", force: :cascade do |t|
-    t.string   "oid",                  null: false
-    t.integer  "size",       limit: 8, null: false
+    t.string "oid", null: false
+    t.integer "size", limit: 8, null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "file"
+    t.string "file"
   end
 
   add_index "lfs_objects", ["oid"], name: "index_lfs_objects_on_oid", unique: true, using: :btree
 
   create_table "lfs_objects_projects", force: :cascade do |t|
-    t.integer  "lfs_object_id", null: false
-    t.integer  "project_id",    null: false
+    t.integer "lfs_object_id", null: false
+    t.integer "project_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -544,12 +563,12 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "lfs_objects_projects", ["project_id"], name: "index_lfs_objects_projects_on_project_id", using: :btree
 
   create_table "lists", force: :cascade do |t|
-    t.integer  "board_id",               null: false
-    t.integer  "label_id"
-    t.integer  "list_type",  default: 1, null: false
-    t.integer  "position"
-    t.datetime "created_at",             null: false
-    t.datetime "updated_at",             null: false
+    t.integer "board_id", null: false
+    t.integer "label_id"
+    t.integer "list_type", default: 1, null: false
+    t.integer "position"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "lists", ["board_id", "label_id"], name: "index_lists_on_board_id_and_label_id", unique: true, using: :btree
@@ -557,20 +576,20 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "lists", ["label_id"], name: "index_lists_on_label_id", using: :btree
 
   create_table "members", force: :cascade do |t|
-    t.integer  "access_level",       null: false
-    t.integer  "source_id",          null: false
-    t.string   "source_type",        null: false
-    t.integer  "user_id"
-    t.integer  "notification_level", null: false
-    t.string   "type"
+    t.integer "access_level", null: false
+    t.integer "source_id", null: false
+    t.string "source_type", null: false
+    t.integer "user_id"
+    t.integer "notification_level", null: false
+    t.string "type"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "created_by_id"
-    t.string   "invite_email"
-    t.string   "invite_token"
+    t.integer "created_by_id"
+    t.string "invite_email"
+    t.string "invite_token"
     t.datetime "invite_accepted_at"
     t.datetime "requested_at"
-    t.date     "expires_at"
+    t.date "expires_at"
   end
 
   add_index "members", ["access_level"], name: "index_members_on_access_level", using: :btree
@@ -580,59 +599,61 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "members", ["user_id"], name: "index_members_on_user_id", using: :btree
 
   create_table "merge_request_diffs", force: :cascade do |t|
-    t.string   "state"
-    t.text     "st_commits"
-    t.text     "st_diffs"
-    t.integer  "merge_request_id", null: false
+    t.string "state"
+    t.text "st_commits"
+    t.text "st_diffs"
+    t.integer "merge_request_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "base_commit_sha"
-    t.string   "real_size"
-    t.string   "head_commit_sha"
-    t.string   "start_commit_sha"
+    t.string "base_commit_sha"
+    t.string "real_size"
+    t.string "head_commit_sha"
+    t.string "start_commit_sha"
   end
 
   add_index "merge_request_diffs", ["merge_request_id"], name: "index_merge_request_diffs_on_merge_request_id", using: :btree
 
   create_table "merge_request_metrics", force: :cascade do |t|
-    t.integer  "merge_request_id",                null: false
+    t.integer "merge_request_id", null: false
     t.datetime "latest_build_started_at"
     t.datetime "latest_build_finished_at"
     t.datetime "first_deployed_to_production_at"
     t.datetime "merged_at"
-    t.datetime "created_at",                      null: false
-    t.datetime "updated_at",                      null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "merge_request_metrics", ["first_deployed_to_production_at"], name: "index_merge_request_metrics_on_first_deployed_to_production_at", using: :btree
   add_index "merge_request_metrics", ["merge_request_id"], name: "index_merge_request_metrics", using: :btree
 
   create_table "merge_requests", force: :cascade do |t|
-    t.string   "target_branch",                                null: false
-    t.string   "source_branch",                                null: false
-    t.integer  "source_project_id",                            null: false
-    t.integer  "author_id"
-    t.integer  "assignee_id"
-    t.string   "title"
+    t.string "target_branch", null: false
+    t.string "source_branch", null: false
+    t.integer "source_project_id", null: false
+    t.integer "author_id"
+    t.integer "assignee_id"
+    t.string "title"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "milestone_id"
-    t.string   "state"
-    t.string   "merge_status"
-    t.integer  "target_project_id",                            null: false
-    t.integer  "iid"
-    t.text     "description"
-    t.integer  "position",                     default: 0
+    t.integer "milestone_id"
+    t.string "state"
+    t.string "merge_status"
+    t.integer "target_project_id", null: false
+    t.integer "iid"
+    t.text "description"
+    t.integer "position", default: 0
     t.datetime "locked_at"
-    t.integer  "updated_by_id"
-    t.text     "merge_error"
-    t.text     "merge_params"
-    t.boolean  "merge_when_build_succeeds",    default: false, null: false
-    t.integer  "merge_user_id"
-    t.string   "merge_commit_sha"
+    t.integer "updated_by_id"
+    t.text "merge_error"
+    t.text "merge_params"
+    t.boolean "merge_when_build_succeeds", default: false, null: false
+    t.integer "merge_user_id"
+    t.string "merge_commit_sha"
     t.datetime "deleted_at"
-    t.string   "in_progress_merge_commit_sha"
-    t.integer  "lock_version"
+    t.string "in_progress_merge_commit_sha"
+    t.integer "lock_version"
+    t.text "title_html"
+    t.text "description_html"
   end
 
   add_index "merge_requests", ["assignee_id"], name: "index_merge_requests_on_assignee_id", using: :btree
@@ -649,24 +670,26 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "merge_requests", ["title"], name: "index_merge_requests_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
 
   create_table "merge_requests_closing_issues", force: :cascade do |t|
-    t.integer  "merge_request_id", null: false
-    t.integer  "issue_id",         null: false
-    t.datetime "created_at",       null: false
-    t.datetime "updated_at",       null: false
+    t.integer "merge_request_id", null: false
+    t.integer "issue_id", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "merge_requests_closing_issues", ["issue_id"], name: "index_merge_requests_closing_issues_on_issue_id", using: :btree
   add_index "merge_requests_closing_issues", ["merge_request_id"], name: "index_merge_requests_closing_issues_on_merge_request_id", using: :btree
 
   create_table "milestones", force: :cascade do |t|
-    t.string   "title",       null: false
-    t.integer  "project_id",  null: false
-    t.text     "description"
-    t.date     "due_date"
+    t.string "title", null: false
+    t.integer "project_id", null: false
+    t.text "description"
+    t.date "due_date"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "state"
-    t.integer  "iid"
+    t.string "state"
+    t.integer "iid"
+    t.text "title_html"
+    t.text "description_html"
   end
 
   add_index "milestones", ["description"], name: "index_milestones_on_description_trigram", using: :gin, opclasses: {"description"=>"gin_trgm_ops"}
@@ -677,19 +700,20 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "milestones", ["title"], name: "index_milestones_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
 
   create_table "namespaces", force: :cascade do |t|
-    t.string   "name",                                   null: false
-    t.string   "path",                                   null: false
-    t.integer  "owner_id"
+    t.string "name", null: false
+    t.string "path", null: false
+    t.integer "owner_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "type"
-    t.string   "description",            default: "",    null: false
-    t.string   "avatar"
-    t.boolean  "share_with_group_lock",  default: false
-    t.integer  "visibility_level",       default: 20,    null: false
-    t.boolean  "request_access_enabled", default: true,  null: false
+    t.string "type"
+    t.string "description", default: "", null: false
+    t.string "avatar"
+    t.boolean "share_with_group_lock", default: false
+    t.integer "visibility_level", default: 20, null: false
+    t.boolean "request_access_enabled", default: true, null: false
     t.datetime "deleted_at"
-    t.boolean  "lfs_enabled"
+    t.boolean "lfs_enabled"
+    t.text "description_html"
   end
 
   add_index "namespaces", ["created_at"], name: "index_namespaces_on_created_at", using: :btree
@@ -702,26 +726,27 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "namespaces", ["type"], name: "index_namespaces_on_type", using: :btree
 
   create_table "notes", force: :cascade do |t|
-    t.text     "note"
-    t.string   "noteable_type"
-    t.integer  "author_id"
+    t.text "note"
+    t.string "noteable_type"
+    t.integer "author_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "project_id"
-    t.string   "attachment"
-    t.string   "line_code"
-    t.string   "commit_id"
-    t.integer  "noteable_id"
-    t.boolean  "system",                 default: false, null: false
-    t.text     "st_diff"
-    t.integer  "updated_by_id"
-    t.string   "type"
-    t.text     "position"
-    t.text     "original_position"
+    t.integer "project_id"
+    t.string "attachment"
+    t.string "line_code"
+    t.string "commit_id"
+    t.integer "noteable_id"
+    t.boolean "system", default: false, null: false
+    t.text "st_diff"
+    t.integer "updated_by_id"
+    t.string "type"
+    t.text "position"
+    t.text "original_position"
     t.datetime "resolved_at"
-    t.integer  "resolved_by_id"
-    t.string   "discussion_id"
-    t.string   "original_discussion_id"
+    t.integer "resolved_by_id"
+    t.string "discussion_id"
+    t.string "original_discussion_id"
+    t.text "note_html"
   end
 
   add_index "notes", ["author_id"], name: "index_notes_on_author_id", using: :btree
@@ -737,13 +762,13 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "notes", ["updated_at"], name: "index_notes_on_updated_at", using: :btree
 
   create_table "notification_settings", force: :cascade do |t|
-    t.integer  "user_id",                 null: false
-    t.integer  "source_id"
-    t.string   "source_type"
-    t.integer  "level",       default: 0, null: false
-    t.datetime "created_at",              null: false
-    t.datetime "updated_at",              null: false
-    t.text     "events"
+    t.integer "user_id", null: false
+    t.integer "source_id"
+    t.string "source_type"
+    t.integer "level", default: 0, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.text "events"
   end
 
   add_index "notification_settings", ["source_id", "source_type"], name: "index_notification_settings_on_source_id_and_source_type", using: :btree
@@ -751,27 +776,27 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "notification_settings", ["user_id"], name: "index_notification_settings_on_user_id", using: :btree
 
   create_table "oauth_access_grants", force: :cascade do |t|
-    t.integer  "resource_owner_id", null: false
-    t.integer  "application_id",    null: false
-    t.string   "token",             null: false
-    t.integer  "expires_in",        null: false
-    t.text     "redirect_uri",      null: false
-    t.datetime "created_at",        null: false
+    t.integer "resource_owner_id", null: false
+    t.integer "application_id", null: false
+    t.string "token", null: false
+    t.integer "expires_in", null: false
+    t.text "redirect_uri", null: false
+    t.datetime "created_at", null: false
     t.datetime "revoked_at"
-    t.string   "scopes"
+    t.string "scopes"
   end
 
   add_index "oauth_access_grants", ["token"], name: "index_oauth_access_grants_on_token", unique: true, using: :btree
 
   create_table "oauth_access_tokens", force: :cascade do |t|
-    t.integer  "resource_owner_id"
-    t.integer  "application_id"
-    t.string   "token",             null: false
-    t.string   "refresh_token"
-    t.integer  "expires_in"
+    t.integer "resource_owner_id"
+    t.integer "application_id"
+    t.string "token", null: false
+    t.string "refresh_token"
+    t.integer "expires_in"
     t.datetime "revoked_at"
-    t.datetime "created_at",        null: false
-    t.string   "scopes"
+    t.datetime "created_at", null: false
+    t.string "scopes"
   end
 
   add_index "oauth_access_tokens", ["refresh_token"], name: "index_oauth_access_tokens_on_refresh_token", unique: true, using: :btree
@@ -779,40 +804,40 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "oauth_access_tokens", ["token"], name: "index_oauth_access_tokens_on_token", unique: true, using: :btree
 
   create_table "oauth_applications", force: :cascade do |t|
-    t.string   "name",                      null: false
-    t.string   "uid",                       null: false
-    t.string   "secret",                    null: false
-    t.text     "redirect_uri",              null: false
-    t.string   "scopes",       default: "", null: false
+    t.string "name", null: false
+    t.string "uid", null: false
+    t.string "secret", null: false
+    t.text "redirect_uri", null: false
+    t.string "scopes", default: "", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "owner_id"
-    t.string   "owner_type"
+    t.integer "owner_id"
+    t.string "owner_type"
   end
 
   add_index "oauth_applications", ["owner_id", "owner_type"], name: "index_oauth_applications_on_owner_id_and_owner_type", using: :btree
   add_index "oauth_applications", ["uid"], name: "index_oauth_applications_on_uid", unique: true, using: :btree
 
   create_table "personal_access_tokens", force: :cascade do |t|
-    t.integer  "user_id",                    null: false
-    t.string   "token",                      null: false
-    t.string   "name",                       null: false
-    t.boolean  "revoked",    default: false
+    t.integer "user_id", null: false
+    t.string "token", null: false
+    t.string "name", null: false
+    t.boolean "revoked", default: false
     t.datetime "expires_at"
-    t.datetime "created_at",                 null: false
-    t.datetime "updated_at",                 null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "personal_access_tokens", ["token"], name: "index_personal_access_tokens_on_token", unique: true, using: :btree
   add_index "personal_access_tokens", ["user_id"], name: "index_personal_access_tokens_on_user_id", using: :btree
 
   create_table "project_features", force: :cascade do |t|
-    t.integer  "project_id"
-    t.integer  "merge_requests_access_level"
-    t.integer  "issues_access_level"
-    t.integer  "wiki_access_level"
-    t.integer  "snippets_access_level"
-    t.integer  "builds_access_level"
+    t.integer "project_id"
+    t.integer "merge_requests_access_level"
+    t.integer "issues_access_level"
+    t.integer "wiki_access_level"
+    t.integer "snippets_access_level"
+    t.integer "builds_access_level"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -820,59 +845,60 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "project_features", ["project_id"], name: "index_project_features_on_project_id", using: :btree
 
   create_table "project_group_links", force: :cascade do |t|
-    t.integer  "project_id",                null: false
-    t.integer  "group_id",                  null: false
+    t.integer "project_id", null: false
+    t.integer "group_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "group_access", default: 30, null: false
-    t.date     "expires_at"
+    t.integer "group_access", default: 30, null: false
+    t.date "expires_at"
   end
 
   create_table "project_import_data", force: :cascade do |t|
     t.integer "project_id"
-    t.text    "data"
-    t.text    "encrypted_credentials"
-    t.string  "encrypted_credentials_iv"
-    t.string  "encrypted_credentials_salt"
+    t.text "data"
+    t.text "encrypted_credentials"
+    t.string "encrypted_credentials_iv"
+    t.string "encrypted_credentials_salt"
   end
 
   create_table "projects", force: :cascade do |t|
-    t.string   "name"
-    t.string   "path"
-    t.text     "description"
+    t.string "name"
+    t.string "path"
+    t.text "description"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "creator_id"
-    t.integer  "namespace_id"
+    t.integer "creator_id"
+    t.integer "namespace_id"
     t.datetime "last_activity_at"
-    t.string   "import_url"
-    t.integer  "visibility_level",                   default: 0,         null: false
-    t.boolean  "archived",                           default: false,     null: false
-    t.string   "avatar"
-    t.string   "import_status"
-    t.float    "repository_size",                    default: 0.0
-    t.integer  "star_count",                         default: 0,         null: false
-    t.string   "import_type"
-    t.string   "import_source"
-    t.integer  "commit_count",                       default: 0
-    t.text     "import_error"
-    t.integer  "ci_id"
-    t.boolean  "shared_runners_enabled",             default: true,      null: false
-    t.string   "runners_token"
-    t.string   "build_coverage_regex"
-    t.boolean  "build_allow_git_fetch",              default: true,      null: false
-    t.integer  "build_timeout",                      default: 3600,      null: false
-    t.boolean  "pending_delete",                     default: false
-    t.boolean  "public_builds",                      default: true,      null: false
-    t.boolean  "last_repository_check_failed"
+    t.string "import_url"
+    t.integer "visibility_level", default: 0, null: false
+    t.boolean "archived", default: false, null: false
+    t.string "avatar"
+    t.string "import_status"
+    t.float "repository_size", default: 0.0
+    t.integer "star_count", default: 0, null: false
+    t.string "import_type"
+    t.string "import_source"
+    t.integer "commit_count", default: 0
+    t.text "import_error"
+    t.integer "ci_id"
+    t.boolean "shared_runners_enabled", default: true, null: false
+    t.string "runners_token"
+    t.string "build_coverage_regex"
+    t.boolean "build_allow_git_fetch", default: true, null: false
+    t.integer "build_timeout", default: 3600, null: false
+    t.boolean "pending_delete", default: false
+    t.boolean "public_builds", default: true, null: false
+    t.boolean "last_repository_check_failed"
     t.datetime "last_repository_check_at"
-    t.boolean  "container_registry_enabled"
-    t.boolean  "only_allow_merge_if_build_succeeds", default: false,     null: false
-    t.boolean  "has_external_issue_tracker"
-    t.string   "repository_storage",                 default: "default", null: false
-    t.boolean  "request_access_enabled",             default: true,      null: false
-    t.boolean  "has_external_wiki"
-    t.boolean  "lfs_enabled"
+    t.boolean "container_registry_enabled"
+    t.boolean "only_allow_merge_if_build_succeeds", default: false, null: false
+    t.boolean "has_external_issue_tracker"
+    t.string "repository_storage", default: "default", null: false
+    t.boolean "request_access_enabled", default: true, null: false
+    t.boolean "has_external_wiki"
+    t.boolean "lfs_enabled"
+    t.text "description_html"
   end
 
   add_index "projects", ["ci_id"], name: "index_projects_on_ci_id", using: :btree
@@ -891,26 +917,26 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "projects", ["visibility_level"], name: "index_projects_on_visibility_level", using: :btree
 
   create_table "protected_branch_merge_access_levels", force: :cascade do |t|
-    t.integer  "protected_branch_id",              null: false
-    t.integer  "access_level",        default: 40, null: false
-    t.datetime "created_at",                       null: false
-    t.datetime "updated_at",                       null: false
+    t.integer "protected_branch_id", null: false
+    t.integer "access_level", default: 40, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "protected_branch_merge_access_levels", ["protected_branch_id"], name: "index_protected_branch_merge_access", using: :btree
 
   create_table "protected_branch_push_access_levels", force: :cascade do |t|
-    t.integer  "protected_branch_id",              null: false
-    t.integer  "access_level",        default: 40, null: false
-    t.datetime "created_at",                       null: false
-    t.datetime "updated_at",                       null: false
+    t.integer "protected_branch_id", null: false
+    t.integer "access_level", default: 40, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "protected_branch_push_access_levels", ["protected_branch_id"], name: "index_protected_branch_push_access", using: :btree
 
   create_table "protected_branches", force: :cascade do |t|
-    t.integer  "project_id", null: false
-    t.string   "name",       null: false
+    t.integer "project_id", null: false
+    t.string "name", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -918,11 +944,12 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "protected_branches", ["project_id"], name: "index_protected_branches_on_project_id", using: :btree
 
   create_table "releases", force: :cascade do |t|
-    t.string   "tag"
-    t.text     "description"
-    t.integer  "project_id"
+    t.string "tag"
+    t.text "description"
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.text "description_html"
   end
 
   add_index "releases", ["project_id", "tag"], name: "index_releases_on_project_id_and_tag", using: :btree
@@ -931,52 +958,54 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   create_table "sent_notifications", force: :cascade do |t|
     t.integer "project_id"
     t.integer "noteable_id"
-    t.string  "noteable_type"
+    t.string "noteable_type"
     t.integer "recipient_id"
-    t.string  "commit_id"
-    t.string  "reply_key",     null: false
-    t.string  "line_code"
-    t.string  "note_type"
-    t.text    "position"
+    t.string "commit_id"
+    t.string "reply_key", null: false
+    t.string "line_code"
+    t.string "note_type"
+    t.text "position"
   end
 
   add_index "sent_notifications", ["reply_key"], name: "index_sent_notifications_on_reply_key", unique: true, using: :btree
 
   create_table "services", force: :cascade do |t|
-    t.string   "type"
-    t.string   "title"
-    t.integer  "project_id"
+    t.string "type"
+    t.string "title"
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "active",                     default: false,    null: false
-    t.text     "properties"
-    t.boolean  "template",                   default: false
-    t.boolean  "push_events",                default: true
-    t.boolean  "issues_events",              default: true
-    t.boolean  "merge_requests_events",      default: true
-    t.boolean  "tag_push_events",            default: true
-    t.boolean  "note_events",                default: true,     null: false
-    t.boolean  "build_events",               default: false,    null: false
-    t.string   "category",                   default: "common", null: false
-    t.boolean  "default",                    default: false
-    t.boolean  "wiki_page_events",           default: true
-    t.boolean  "pipeline_events",            default: false,    null: false
-    t.boolean  "confidential_issues_events", default: true,     null: false
+    t.boolean "active", default: false, null: false
+    t.text "properties"
+    t.boolean "template", default: false
+    t.boolean "push_events", default: true
+    t.boolean "issues_events", default: true
+    t.boolean "merge_requests_events", default: true
+    t.boolean "tag_push_events", default: true
+    t.boolean "note_events", default: true, null: false
+    t.boolean "build_events", default: false, null: false
+    t.string "category", default: "common", null: false
+    t.boolean "default", default: false
+    t.boolean "wiki_page_events", default: true
+    t.boolean "pipeline_events", default: false, null: false
+    t.boolean "confidential_issues_events", default: true, null: false
   end
 
   add_index "services", ["project_id"], name: "index_services_on_project_id", using: :btree
   add_index "services", ["template"], name: "index_services_on_template", using: :btree
 
   create_table "snippets", force: :cascade do |t|
-    t.string   "title"
-    t.text     "content"
-    t.integer  "author_id",                    null: false
-    t.integer  "project_id"
+    t.string "title"
+    t.text "content"
+    t.integer "author_id", null: false
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "file_name"
-    t.string   "type"
-    t.integer  "visibility_level", default: 0, null: false
+    t.string "file_name"
+    t.string "type"
+    t.integer "visibility_level", default: 0, null: false
+    t.text "title_html"
+    t.text "content_html"
   end
 
   add_index "snippets", ["author_id"], name: "index_snippets_on_author_id", using: :btree
@@ -987,23 +1016,23 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "snippets", ["visibility_level"], name: "index_snippets_on_visibility_level", using: :btree
 
   create_table "spam_logs", force: :cascade do |t|
-    t.integer  "user_id"
-    t.string   "source_ip"
-    t.string   "user_agent"
-    t.boolean  "via_api"
-    t.string   "noteable_type"
-    t.string   "title"
-    t.text     "description"
-    t.datetime "created_at",                       null: false
-    t.datetime "updated_at",                       null: false
-    t.boolean  "submitted_as_ham", default: false, null: false
+    t.integer "user_id"
+    t.string "source_ip"
+    t.string "user_agent"
+    t.boolean "via_api"
+    t.string "noteable_type"
+    t.string "title"
+    t.text "description"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.boolean "submitted_as_ham", default: false, null: false
   end
 
   create_table "subscriptions", force: :cascade do |t|
-    t.integer  "user_id"
-    t.integer  "subscribable_id"
-    t.string   "subscribable_type"
-    t.boolean  "subscribed"
+    t.integer "user_id"
+    t.integer "subscribable_id"
+    t.string "subscribable_type"
+    t.boolean "subscribed"
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -1011,12 +1040,12 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "subscriptions", ["subscribable_id", "subscribable_type", "user_id"], name: "subscriptions_user_id_and_ref_fields", unique: true, using: :btree
 
   create_table "taggings", force: :cascade do |t|
-    t.integer  "tag_id"
-    t.integer  "taggable_id"
-    t.string   "taggable_type"
-    t.integer  "tagger_id"
-    t.string   "tagger_type"
-    t.string   "context"
+    t.integer "tag_id"
+    t.integer "taggable_id"
+    t.string "taggable_type"
+    t.integer "tagger_id"
+    t.string "tagger_type"
+    t.string "context"
     t.datetime "created_at"
   end
 
@@ -1024,24 +1053,24 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "taggings", ["taggable_id", "taggable_type", "context"], name: "index_taggings_on_taggable_id_and_taggable_type_and_context", using: :btree
 
   create_table "tags", force: :cascade do |t|
-    t.string  "name"
+    t.string "name"
     t.integer "taggings_count", default: 0
   end
 
   add_index "tags", ["name"], name: "index_tags_on_name", unique: true, using: :btree
 
   create_table "todos", force: :cascade do |t|
-    t.integer  "user_id",     null: false
-    t.integer  "project_id",  null: false
-    t.integer  "target_id"
-    t.string   "target_type", null: false
-    t.integer  "author_id"
-    t.integer  "action",      null: false
-    t.string   "state",       null: false
+    t.integer "user_id", null: false
+    t.integer "project_id", null: false
+    t.integer "target_id"
+    t.string "target_type", null: false
+    t.integer "author_id"
+    t.integer "action", null: false
+    t.string "state", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "note_id"
-    t.string   "commit_id"
+    t.integer "note_id"
+    t.string "commit_id"
   end
 
   add_index "todos", ["author_id"], name: "index_todos_on_author_id", using: :btree
@@ -1051,89 +1080,95 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "todos", ["target_type", "target_id"], name: "index_todos_on_target_type_and_target_id", using: :btree
   add_index "todos", ["user_id"], name: "index_todos_on_user_id", using: :btree
 
+  create_table "trending_projects", force: :cascade do |t|
+    t.integer "project_id", null: false
+  end
+
+  add_index "trending_projects", ["project_id"], name: "index_trending_projects_on_project_id", using: :btree
+
   create_table "u2f_registrations", force: :cascade do |t|
-    t.text     "certificate"
-    t.string   "key_handle"
-    t.string   "public_key"
-    t.integer  "counter"
-    t.integer  "user_id"
-    t.datetime "created_at",  null: false
-    t.datetime "updated_at",  null: false
-    t.string   "name"
+    t.text "certificate"
+    t.string "key_handle"
+    t.string "public_key"
+    t.integer "counter"
+    t.integer "user_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.string "name"
   end
 
   add_index "u2f_registrations", ["key_handle"], name: "index_u2f_registrations_on_key_handle", using: :btree
   add_index "u2f_registrations", ["user_id"], name: "index_u2f_registrations_on_user_id", using: :btree
 
   create_table "user_agent_details", force: :cascade do |t|
-    t.string   "user_agent",                   null: false
-    t.string   "ip_address",                   null: false
-    t.integer  "subject_id",                   null: false
-    t.string   "subject_type",                 null: false
-    t.boolean  "submitted",    default: false, null: false
-    t.datetime "created_at",                   null: false
-    t.datetime "updated_at",                   null: false
+    t.string "user_agent", null: false
+    t.string "ip_address", null: false
+    t.integer "subject_id", null: false
+    t.string "subject_type", null: false
+    t.boolean "submitted", default: false, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   create_table "users", force: :cascade do |t|
-    t.string   "email",                       default: "",    null: false
-    t.string   "encrypted_password",          default: "",    null: false
-    t.string   "reset_password_token"
+    t.string "email", default: "", null: false
+    t.string "encrypted_password", default: "", null: false
+    t.string "reset_password_token"
     t.datetime "reset_password_sent_at"
     t.datetime "remember_created_at"
-    t.integer  "sign_in_count",               default: 0
+    t.integer "sign_in_count", default: 0
     t.datetime "current_sign_in_at"
     t.datetime "last_sign_in_at"
-    t.string   "current_sign_in_ip"
-    t.string   "last_sign_in_ip"
+    t.string "current_sign_in_ip"
+    t.string "last_sign_in_ip"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "name"
-    t.boolean  "admin",                       default: false, null: false
-    t.integer  "projects_limit",              default: 10
-    t.string   "skype",                       default: "",    null: false
-    t.string   "linkedin",                    default: "",    null: false
-    t.string   "twitter",                     default: "",    null: false
-    t.string   "authentication_token"
-    t.integer  "theme_id",                    default: 1,     null: false
-    t.string   "bio"
-    t.integer  "failed_attempts",             default: 0
+    t.string "name"
+    t.boolean "admin", default: false, null: false
+    t.integer "projects_limit", default: 10
+    t.string "skype", default: "", null: false
+    t.string "linkedin", default: "", null: false
+    t.string "twitter", default: "", null: false
+    t.string "authentication_token"
+    t.integer "theme_id", default: 1, null: false
+    t.string "bio"
+    t.integer "failed_attempts", default: 0
     t.datetime "locked_at"
-    t.string   "username"
-    t.boolean  "can_create_group",            default: true,  null: false
-    t.boolean  "can_create_team",             default: true,  null: false
-    t.string   "state"
-    t.integer  "color_scheme_id",             default: 1,     null: false
+    t.string "username"
+    t.boolean "can_create_group", default: true, null: false
+    t.boolean "can_create_team", default: true, null: false
+    t.string "state"
+    t.integer "color_scheme_id", default: 1, null: false
     t.datetime "password_expires_at"
-    t.integer  "created_by_id"
+    t.integer "created_by_id"
     t.datetime "last_credential_check_at"
-    t.string   "avatar"
-    t.string   "confirmation_token"
+    t.string "avatar"
+    t.string "confirmation_token"
     t.datetime "confirmed_at"
     t.datetime "confirmation_sent_at"
-    t.string   "unconfirmed_email"
-    t.boolean  "hide_no_ssh_key",             default: false
-    t.string   "website_url",                 default: "",    null: false
-    t.string   "notification_email"
-    t.boolean  "hide_no_password",            default: false
-    t.boolean  "password_automatically_set",  default: false
-    t.string   "location"
-    t.string   "encrypted_otp_secret"
-    t.string   "encrypted_otp_secret_iv"
-    t.string   "encrypted_otp_secret_salt"
-    t.boolean  "otp_required_for_login",      default: false, null: false
-    t.text     "otp_backup_codes"
-    t.string   "public_email",                default: "",    null: false
-    t.integer  "dashboard",                   default: 0
-    t.integer  "project_view",                default: 0
-    t.integer  "consumed_timestep"
-    t.integer  "layout",                      default: 0
-    t.boolean  "hide_project_limit",          default: false
-    t.string   "unlock_token"
+    t.string "unconfirmed_email"
+    t.boolean "hide_no_ssh_key", default: false
+    t.string "website_url", default: "", null: false
+    t.string "notification_email"
+    t.boolean "hide_no_password", default: false
+    t.boolean "password_automatically_set", default: false
+    t.string "location"
+    t.string "encrypted_otp_secret"
+    t.string "encrypted_otp_secret_iv"
+    t.string "encrypted_otp_secret_salt"
+    t.boolean "otp_required_for_login", default: false, null: false
+    t.text "otp_backup_codes"
+    t.string "public_email", default: "", null: false
+    t.integer "dashboard", default: 0
+    t.integer "project_view", default: 0
+    t.integer "consumed_timestep"
+    t.integer "layout", default: 0
+    t.boolean "hide_project_limit", default: false
+    t.string "unlock_token"
     t.datetime "otp_grace_period_started_at"
-    t.boolean  "ldap_email",                  default: false, null: false
-    t.boolean  "external",                    default: false
-    t.string   "organization"
+    t.boolean "ldap_email", default: false, null: false
+    t.boolean "external", default: false
+    t.string "organization"
   end
 
   add_index "users", ["admin"], name: "index_users_on_admin", using: :btree
@@ -1151,8 +1186,8 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "users", ["username"], name: "index_users_on_username_trigram", using: :gin, opclasses: {"username"=>"gin_trgm_ops"}
 
   create_table "users_star_projects", force: :cascade do |t|
-    t.integer  "project_id", null: false
-    t.integer  "user_id",    null: false
+    t.integer "project_id", null: false
+    t.integer "user_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -1162,23 +1197,23 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_index "users_star_projects", ["user_id"], name: "index_users_star_projects_on_user_id", using: :btree
 
   create_table "web_hooks", force: :cascade do |t|
-    t.string   "url",                        limit: 2000
-    t.integer  "project_id"
+    t.string "url", limit: 2000
+    t.integer "project_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "type",                                    default: "ProjectHook"
-    t.integer  "service_id"
-    t.boolean  "push_events",                             default: true,          null: false
-    t.boolean  "issues_events",                           default: false,         null: false
-    t.boolean  "merge_requests_events",                   default: false,         null: false
-    t.boolean  "tag_push_events",                         default: false
-    t.boolean  "note_events",                             default: false,         null: false
-    t.boolean  "enable_ssl_verification",                 default: true
-    t.boolean  "build_events",                            default: false,         null: false
-    t.boolean  "wiki_page_events",                        default: false,         null: false
-    t.string   "token"
-    t.boolean  "pipeline_events",                         default: false,         null: false
-    t.boolean  "confidential_issues_events",              default: false,         null: false
+    t.string "type", default: "ProjectHook"
+    t.integer "service_id"
+    t.boolean "push_events", default: true, null: false
+    t.boolean "issues_events", default: false, null: false
+    t.boolean "merge_requests_events", default: false, null: false
+    t.boolean "tag_push_events", default: false
+    t.boolean "note_events", default: false, null: false
+    t.boolean "enable_ssl_verification", default: true
+    t.boolean "build_events", default: false, null: false
+    t.boolean "wiki_page_events", default: false, null: false
+    t.string "token"
+    t.boolean "pipeline_events", default: false, null: false
+    t.boolean "confidential_issues_events", default: false, null: false
   end
 
   add_index "web_hooks", ["project_id"], name: "index_web_hooks_on_project_id", using: :btree
@@ -1193,5 +1228,6 @@ ActiveRecord::Schema.define(version: 20161006104309) do
   add_foreign_key "personal_access_tokens", "users"
   add_foreign_key "protected_branch_merge_access_levels", "protected_branches"
   add_foreign_key "protected_branch_push_access_levels", "protected_branches"
+  add_foreign_key "trending_projects", "projects", on_delete: :cascade
   add_foreign_key "u2f_registrations", "users"
 end
diff --git a/doc/README.md b/doc/README.md
index 4ff1a0582c8..c30bf328003 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -6,8 +6,8 @@
 - [API](api/README.md) Automate GitLab via a simple and powerful API.
 - [CI/CD](ci/README.md) GitLab Continuous Integration (CI) and Continuous Delivery (CD) getting started, `.gitlab-ci.yml` options, and examples.
 - [GitLab as OAuth2 authentication service provider](integration/oauth_provider.md). It allows you to login to other applications from GitLab.
-- [Container Registry](container_registry/README.md) Learn how to use GitLab Container Registry.
-- [GitLab Basics](gitlab-basics/README.md) Find step by step how to start working on your commandline and on GitLab.
+- [Container Registry](user/project/container_registry.md) Learn how to use GitLab Container Registry.
+- [GitLab basics](gitlab-basics/README.md) Find step by step how to start working on your commandline and on GitLab.
 - [Importing to GitLab](workflow/importing/README.md).
 - [Importing and exporting projects between instances](user/project/settings/import_export.md).
 - [Markdown](user/markdown.md) GitLab's advanced formatting system.
@@ -20,6 +20,7 @@
 - [Webhooks](web_hooks/web_hooks.md) Let GitLab notify you when new code has been pushed to your project.
 - [Workflow](workflow/README.md) Using GitLab functionality and importing projects from GitHub and SVN.
 - [University](university/README.md) Learn Git and GitLab through videos and courses.
+- [Git Attributes](user/project/git_attributes.md) Managing Git attributes using a `.gitattributes` file.
 
 ## Administrator documentation
 
@@ -35,7 +36,7 @@
 - [Libravatar](customization/libravatar.md) Use Libravatar instead of Gravatar for user avatars.
 - [Log system](administration/logs.md) Log system.
 - [Environment Variables](administration/environment_variables.md) to configure GitLab.
-- [Operations](operations/README.md) Keeping GitLab up and running.
+- [Operations](administration/operations.md) Keeping GitLab up and running.
 - [Raketasks](raketasks/README.md) Backups, maintenance, automatic webhook setup and the importing of projects.
 - [Repository checks](administration/repository_checks.md) Periodic Git repository checks.
 - [Repository storages](administration/repository_storages.md) Manage the paths used to store repositories.
@@ -43,12 +44,13 @@
 - [System hooks](system_hooks/system_hooks.md) Notifications when users, projects and keys are changed.
 - [Update](update/README.md) Update guides to upgrade your installation.
 - [Welcome message](customization/welcome_message.md) Add a custom welcome message to the sign-in page.
-- [Reply by email](incoming_email/README.md) Allow users to comment on issues and merge requests by replying to notification emails.
+- [Reply by email](administration/reply_by_email.md) Allow users to comment on issues and merge requests by replying to notification emails.
 - [Migrate GitLab CI to CE/EE](migrate_ci_to_ce/README.md) Follow this guide to migrate your existing GitLab CI data to GitLab CE/EE.
 - [Git LFS configuration](workflow/lfs/lfs_administration.md)
 - [Housekeeping](administration/housekeeping.md) Keep your Git repository tidy and fast.
-- [GitLab Performance Monitoring](monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics.
-- [Monitoring uptime](monitoring/health_check.md) Check the server status using the health check endpoint.
+- [GitLab Performance Monitoring](administration/monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics.
+- [Request Profiling](administration/monitoring/performance/request_profiling.md) Get a detailed profile on slow requests.
+- [Monitoring uptime](user/admin_area/monitoring/health_check.md) Check the server status using the health check endpoint.
 - [Debugging Tips](administration/troubleshooting/debug.md) Tips to debug problems when things go wrong
 - [Sidekiq Troubleshooting](administration/troubleshooting/sidekiq.md) Debug when Sidekiq appears hung and is not processing jobs.
 - [High Availability](administration/high_availability/README.md) Configure multiple servers for scaling or high availability.
diff --git a/doc/administration/container_registry.md b/doc/administration/container_registry.md
index c5611e2a121..d7cfb464f74 100644
--- a/doc/administration/container_registry.md
+++ b/doc/administration/container_registry.md
@@ -1,42 +1,32 @@
-# GitLab Container Registry Administration
+# GitLab Container Registry administration
 
 > [Introduced][ce-4040] in GitLab 8.8.
 
-With the Docker Container Registry integrated into GitLab, every project can
-have its own space to store its Docker images.
-
-You can read more about Docker Registry at https://docs.docker.com/registry/introduction/.
-
 ---
 
-<!-- START doctoc generated TOC please keep comment here to allow auto update -->
-<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
-**Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
+> **Notes:**
+- Container Registry manifest `v1` support was added in GitLab 8.9 to support
+  Docker versions earlier than 1.10.
+- This document is about the admin guide. To learn how to use GitLab Container
+  Registry [user documentation](../user/project/container_registry.md).
 
-- [Enable the Container Registry](#enable-the-container-registry)
-- [Container Registry domain configuration](#container-registry-domain-configuration)
-    - [Configure Container Registry under an existing GitLab domain](#configure-container-registry-under-an-existing-gitlab-domain)
-    - [Configure Container Registry under its own domain](#configure-container-registry-under-its-own-domain)
-- [Disable Container Registry site-wide](#disable-container-registry-site-wide)
-- [Disable Container Registry per project](#disable-container-registry-per-project)
-- [Disable Container Registry for new projects site-wide](#disable-container-registry-for-new-projects-site-wide)
-- [Container Registry storage path](#container-registry-storage-path)
-- [Container Registry storage driver](#container-registry-storage-driver)
-- [Storage limitations](#storage-limitations)
-- [Changelog](#changelog)
+With the Container Registry integrated into GitLab, every project can have its
+own space to store its Docker images.
 
-<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+You can read more about the Container Registry at
+https://docs.docker.com/registry/introduction/.
 
 ## Enable the Container Registry
 
 **Omnibus GitLab installations**
 
 All you have to do is configure the domain name under which the Container
-Registry will listen to. Read [#container-registry-domain-configuration](#container-registry-domain-configuration)
+Registry will listen to. Read
+[#container-registry-domain-configuration](#container-registry-domain-configuration)
 and pick one of the two options that fits your case.
 
 >**Note:**
-The container Registry works under HTTPS by default. Using HTTP is possible
+The container registry works under HTTPS by default. Using HTTP is possible
 but not recommended and out of the scope of this document.
 Read the [insecure Registry documentation][docker-insecure] if you want to
 implement this.
@@ -47,7 +37,7 @@ implement this.
 
 If you have installed GitLab from source:
 
-1. You will have to [install Docker Registry][registry-deploy] by yourself.
+1. You will have to [install Registry][registry-deploy] by yourself.
 1. After the installation is complete, you will have to configure the Registry's
    settings in `gitlab.yml` in order to enable it.
 1. Use the sample NGINX configuration file that is found under
@@ -80,11 +70,13 @@ where:
 | `issuer`  | This should be the same value as configured in Registry's `issuer`. Read the [token auth configuration documentation][token-config]. |
 
 >**Note:**
-GitLab does not ship with a Registry init file. Hence, [restarting GitLab][restart gitlab]
-will not restart the Registry should you modify its settings. Read the upstream
-documentation on how to achieve that.
+A Registry init file is not shipped with GitLab if you install it from source.
+Hence, [restarting GitLab][restart gitlab] will not restart the Registry should
+you modify its settings. Read the upstream documentation on how to achieve that.
 
-The Docker Registry configuration will need `container_registry` as the service and `https://gitlab.example.com/jwt/auth` as the realm:
+At the absolute minimum, make sure your [Registry configuration][registry-auth]
+has `container_registry` as the service and `https://gitlab.example.com/jwt/auth`
+as the realm:
 
 ```
 auth:
@@ -275,12 +267,6 @@ Registry application itself.
 
 1. Save the file and [restart GitLab][] for the changes to take effect.
 
-## Disable Container Registry per project
-
-If Registry is enabled in your GitLab instance, but you don't need it for your
-project, you can disable it from your project's settings. Read the user guide
-on how to achieve that.
-
 ## Disable Container Registry for new projects site-wide
 
 If the Container Registry is enabled, then it will be available on all new
@@ -436,6 +422,46 @@ storage:
     enabled: true
 ```
 
+## Change the registry's internal port
+
+> **Note:**
+This is not to be confused with the port that GitLab itself uses to expose
+the Registry to the world.
+
+The Registry server listens on localhost at port `5000` by default,
+which is the address for which the Registry server should accept connections.
+In the examples below we set the Registry's port to `5001`.
+
+**Omnibus GitLab**
+
+1. Open `/etc/gitlab/gitlab.rb` and set `registry['registry_http_addr']`:
+
+    ```ruby
+    registry['registry_http_addr'] = "localhost:5001"
+    ```
+
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
+
+---
+
+**Installations from source**
+
+1. Open the configuration file of your Registry server and edit the
+   [`http:addr`][registry-http-config] value:
+
+    ```
+    http
+      addr: localhost:5001
+    ```
+
+1. Save the file and restart the Registry server.
+
+## Disable Container Registry per project
+
+If Registry is enabled in your GitLab instance, but you don't need it for your
+project, you can disable it from your project's settings. Read the user guide
+on how to achieve that.
+
 ## Storage limitations
 
 Currently, there is no storage limitation, which means a user can upload an
@@ -455,6 +481,8 @@ configurable in future releases.
 [docker-insecure]: https://docs.docker.com/registry/insecure/
 [registry-deploy]: https://docs.docker.com/registry/deploying/
 [storage-config]: https://docs.docker.com/registry/configuration/#storage
+[registry-http-config]: https://docs.docker.com/registry/configuration/#http
+[registry-auth]: https://docs.docker.com/registry/configuration/#auth
 [token-config]: https://docs.docker.com/registry/configuration/#token
 [8-8-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-8-stable/doc/administration/container_registry.md
 [registry-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/lib/support/nginx/registry-ssl
diff --git a/doc/administration/high_availability/gitlab.md b/doc/administration/high_availability/gitlab.md
index 8a881ce8863..137fed35a73 100644
--- a/doc/administration/high_availability/gitlab.md
+++ b/doc/administration/high_availability/gitlab.md
@@ -101,9 +101,9 @@ need some additional configuration.
 
     ```ruby
     gitlab_shell['secret_token'] = 'fbfb19c355066a9afb030992231c4a363357f77345edd0f2e772359e5be59b02538e1fa6cae8f93f7d23355341cea2b93600dab6d6c3edcdced558fc6d739860'
-    gitlab_rails['secret_token'] = 'b719fe119132c7810908bba18315259ed12888d4f5ee5430c42a776d840a396799b0a5ef0a801348c8a357f07aa72bbd58e25a84b8f247a25c72f539c7a6c5fa'
-    gitlab_ci['secret_key_base'] = '6e657410d57c71b4fc3ed0d694e7842b1895a8b401d812c17fe61caf95b48a6d703cb53c112bc01ebd197a85da81b18e29682040e99b4f26594772a4a2c98c6d'
-    gitlab_ci['db_key_base'] = 'bf2e47b68d6cafaef1d767e628b619365becf27571e10f196f98dc85e7771042b9203199d39aff91fcb6837c8ed83f2a912b278da50999bb11a2fbc0fba52964'
+    gitlab_rails['otp_key_base'] = 'b719fe119132c7810908bba18315259ed12888d4f5ee5430c42a776d840a396799b0a5ef0a801348c8a357f07aa72bbd58e25a84b8f247a25c72f539c7a6c5fa'
+    gitlab_rails['secret_key_base'] = '6e657410d57c71b4fc3ed0d694e7842b1895a8b401d812c17fe61caf95b48a6d703cb53c112bc01ebd197a85da81b18e29682040e99b4f26594772a4a2c98c6d'
+    gitlab_rails['db_key_base'] = 'bf2e47b68d6cafaef1d767e628b619365becf27571e10f196f98dc85e7771042b9203199d39aff91fcb6837c8ed83f2a912b278da50999bb11a2fbc0fba52964'
     ```
 
 1. Run `touch /etc/gitlab/skip-auto-migrations` to prevent database migrations
diff --git a/doc/administration/monitoring/performance/gitlab_configuration.md b/doc/administration/monitoring/performance/gitlab_configuration.md
new file mode 100644
index 00000000000..771584268d9
--- /dev/null
+++ b/doc/administration/monitoring/performance/gitlab_configuration.md
@@ -0,0 +1,40 @@
+# GitLab Configuration
+
+GitLab Performance Monitoring is disabled by default. To enable it and change any of its
+settings, navigate to the Admin area in **Settings > Metrics**
+(`/admin/application_settings`).
+
+The minimum required settings you need to set are the InfluxDB host and port.
+Make sure _Enable InfluxDB Metrics_ is checked and hit **Save** to save the
+changes.
+
+---
+
+![GitLab Performance Monitoring Admin Settings](img/metrics_gitlab_configuration_settings.png)
+
+---
+
+Finally, a restart of all GitLab processes is required for the changes to take
+effect:
+
+```bash
+# For Omnibus installations
+sudo gitlab-ctl restart
+
+# For installations from source
+sudo service gitlab restart
+```
+
+## Pending Migrations
+
+When any migrations are pending, the metrics are disabled until the migrations
+have been performed.
+
+---
+
+Read more on:
+
+- [Introduction to GitLab Performance Monitoring](introduction.md)
+- [InfluxDB Configuration](influxdb_configuration.md)
+- [InfluxDB Schema](influxdb_schema.md)
+- [Grafana Install/Configuration](grafana_configuration.md)
diff --git a/doc/administration/monitoring/performance/grafana_configuration.md b/doc/administration/monitoring/performance/grafana_configuration.md
new file mode 100644
index 00000000000..7947b0fedc4
--- /dev/null
+++ b/doc/administration/monitoring/performance/grafana_configuration.md
@@ -0,0 +1,111 @@
+# Grafana Configuration
+
+[Grafana](http://grafana.org/) is a tool that allows you to visualize time
+series metrics through graphs and dashboards. It supports several backend
+data stores, including InfluxDB. GitLab writes performance data to InfluxDB
+and Grafana will allow you to query InfluxDB to display useful graphs.
+
+For the easiest installation and configuration, install Grafana on the same
+server as InfluxDB. For larger installations, you may want to split out these
+services.
+
+## Installation
+
+Grafana supplies package repositories (Yum/Apt) for easy installation.
+See [Grafana installation documentation](http://docs.grafana.org/installation/)
+for detailed steps.
+
+> **Note**: Before starting Grafana for the first time, set the admin user
+and password in `/etc/grafana/grafana.ini`. Otherwise, the default password
+will be `admin`.
+
+## Configuration
+
+Login as the admin user. Expand the menu by clicking the Grafana logo in the
+top left corner. Choose 'Data Sources' from the menu. Then, click 'Add new'
+in the top bar.
+
+![Grafana empty data source page](img/grafana_data_source_empty.png)
+
+Fill in the configuration details for the InfluxDB data source. Save and
+Test Connection to ensure the configuration is correct.
+
+- **Name**: InfluxDB
+- **Default**: Checked
+- **Type**: InfluxDB 0.9.x (Even if you're using InfluxDB 0.10.x)
+- **Url**: https://localhost:8086 (Or the remote URL if you've installed InfluxDB
+on a separate server)
+- **Access**: proxy
+- **Database**: gitlab
+- **User**: admin (Or the username configured when setting up InfluxDB)
+- **Password**: The password configured when you set up InfluxDB
+
+![Grafana data source configurations](img/grafana_data_source_configuration.png)
+
+## Apply retention policies and create continuous queries
+
+If you intend to import the GitLab provided Grafana dashboards, you will need to
+set up the right retention policies and continuous queries. The easiest way of
+doing this is by using the [influxdb-management](https://gitlab.com/gitlab-org/influxdb-management)
+repository.
+
+To use this repository you must first clone it:
+
+```
+git clone https://gitlab.com/gitlab-org/influxdb-management.git
+cd influxdb-management
+```
+
+Next you must install the required dependencies:
+
+```
+gem install bundler
+bundle install
+```
+
+Now you must configure the repository by first copying `.env.example` to `.env`
+and then editing the `.env` file to contain the correct InfluxDB settings. Once
+configured you can simply run `bundle exec rake` and the InfluxDB database will
+be configured for you.
+
+For more information see the [influxdb-management README](https://gitlab.com/gitlab-org/influxdb-management/blob/master/README.md).
+
+## Import Dashboards
+
+You can now import a set of default dashboards that will give you a good
+start on displaying useful information. GitLab has published a set of default
+[Grafana dashboards][grafana-dashboards] to get you started. Clone the
+repository or download a zip/tarball, then follow these steps to import each
+JSON file.
+
+Open the dashboard dropdown menu and click 'Import'
+
+![Grafana dashboard dropdown](img/grafana_dashboard_dropdown.png)
+
+Click 'Choose file' and browse to the location where you downloaded or cloned
+the dashboard repository. Pick one of the JSON files to import.
+
+![Grafana dashboard import](img/grafana_dashboard_import.png)
+
+Once the dashboard is imported, be sure to click save icon in the top bar. If
+you do not save the dashboard after importing it will be removed when you
+navigate away.
+
+![Grafana save icon](img/grafana_save_icon.png)
+
+Repeat this process for each dashboard you wish to import.
+
+Alternatively you can automatically import all the dashboards into your Grafana
+instance. See the README of the [Grafana dashboards][grafana-dashboards]
+repository for more information on this process.
+
+[grafana-dashboards]: https://gitlab.com/gitlab-org/grafana-dashboards
+
+---
+
+Read more on:
+
+- [Introduction to GitLab Performance Monitoring](introduction.md)
+- [GitLab Configuration](gitlab_configuration.md)
+- [InfluxDB Installation/Configuration](influxdb_configuration.md)
+- [InfluxDB Schema](influxdb_schema.md)
diff --git a/doc/administration/monitoring/performance/img/grafana_dashboard_dropdown.png b/doc/administration/monitoring/performance/img/grafana_dashboard_dropdown.png
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diff --git a/doc/administration/monitoring/performance/img/metrics_gitlab_configuration_settings.png b/doc/administration/monitoring/performance/img/metrics_gitlab_configuration_settings.png
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diff --git a/doc/administration/monitoring/performance/img/request_profile_result.png b/doc/administration/monitoring/performance/img/request_profile_result.png
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diff --git a/doc/administration/monitoring/performance/img/request_profiling_token.png b/doc/administration/monitoring/performance/img/request_profiling_token.png
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diff --git a/doc/administration/monitoring/performance/influxdb_configuration.md b/doc/administration/monitoring/performance/influxdb_configuration.md
new file mode 100644
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@@ -0,0 +1,193 @@
+# InfluxDB Configuration
+
+The default settings provided by [InfluxDB] are not sufficient for a high traffic
+GitLab environment. The settings discussed in this document are based on the
+settings GitLab uses for GitLab.com, depending on your own needs you may need to
+further adjust them.
+
+If you are intending to run InfluxDB on the same server as GitLab, make sure
+you have plenty of RAM since InfluxDB can use quite a bit depending on traffic.
+
+Unless you are going with a budget setup, it's advised to run it separately.
+
+## Requirements
+
+- InfluxDB 0.9.5 or newer
+- A fairly modern version of Linux
+- At least 4GB of RAM
+- At least 10GB of storage for InfluxDB data
+
+Note that the RAM and storage requirements can differ greatly depending on the
+amount of data received/stored. To limit the amount of stored data users can
+look into [InfluxDB Retention Policies][influxdb-retention].
+
+## Installation
+
+Installing InfluxDB is out of the scope of this document. Please refer to the
+[InfluxDB documentation].
+
+## InfluxDB Server Settings
+
+Since InfluxDB has many settings that users may wish to customize themselves
+(e.g. what port to run InfluxDB on), we'll only cover the essentials.
+
+The configuration file in question is usually located at
+`/etc/influxdb/influxdb.conf`. Whenever you make a change in this file,
+InfluxDB needs to be restarted.
+
+### Storage Engine
+
+InfluxDB comes with different storage engines and as of InfluxDB 0.9.5 a new
+storage engine is available, called [TSM Tree]. All users **must** use the new
+`tsm1` storage engine as this [will be the default engine][tsm1-commit] in
+upcoming InfluxDB releases.
+
+Make sure you have the following in your configuration file:
+
+```
+[data]
+  dir = "/var/lib/influxdb/data"
+  engine = "tsm1"
+```
+
+### Admin Panel
+
+Production environments should have the InfluxDB admin panel **disabled**. This
+feature can be disabled by adding the following to your InfluxDB configuration
+file:
+
+```
+[admin]
+  enabled = false
+```
+
+### HTTP
+
+HTTP is required when using the [InfluxDB CLI] or other tools such as Grafana,
+thus it should be enabled. When enabling make sure to _also_ enable
+authentication:
+
+```
+[http]
+  enabled = true
+  auth-enabled = true
+```
+
+_**Note:** Before you enable authentication, you might want to [create an
+admin user](#create-a-new-admin-user)._
+
+### UDP
+
+GitLab writes data to InfluxDB via UDP and thus this must be enabled. Enabling
+UDP can be done using the following settings:
+
+```
+[[udp]]
+  enabled = true
+  bind-address = ":8089"
+  database = "gitlab"
+  batch-size = 1000
+  batch-pending = 5
+  batch-timeout = "1s"
+  read-buffer = 209715200
+```
+
+This does the following:
+
+1. Enable UDP and bind it to port 8089 for all addresses.
+2. Store any data received in the "gitlab" database.
+3. Define a batch of points to be 1000 points in size and allow a maximum of
+   5 batches _or_ flush them automatically after 1 second.
+4. Define a UDP read buffer size of 200 MB.
+
+One of the most important settings here is the UDP read buffer size as if this
+value is set too low, packets will be dropped. You must also make sure the OS
+buffer size is set to the same value, the default value is almost never enough.
+
+To set the OS buffer size to 200 MB, on Linux you can run the following command:
+
+```bash
+sysctl -w net.core.rmem_max=209715200
+```
+
+To make this permanent, add the following to `/etc/sysctl.conf` and restart the
+server:
+
+```bash
+net.core.rmem_max=209715200
+```
+
+It is **very important** to make sure the buffer sizes are large enough to
+handle all data sent to InfluxDB as otherwise you _will_ lose data. The above
+buffer sizes are based on the traffic for GitLab.com. Depending on the amount of
+traffic, users may be able to use a smaller buffer size, but we highly recommend
+using _at least_ 100 MB.
+
+When enabling UDP, users should take care to not expose the port to the public,
+as doing so will allow anybody to write data into your InfluxDB database (as
+[InfluxDB's UDP protocol][udp] doesn't support authentication). We recommend either
+whitelisting the allowed IP addresses/ranges, or setting up a VLAN and only
+allowing traffic from members of said VLAN.
+
+## Create a new admin user
+
+If you want to [enable authentication](#http), you might want to [create an
+admin user][influx-admin]:
+
+```
+influx -execute "CREATE USER jeff WITH PASSWORD '1234' WITH ALL PRIVILEGES"
+```
+
+## Create the `gitlab` database
+
+Once you get InfluxDB up and running, you need to create a database for GitLab.
+Make sure you have changed the [storage engine](#storage-engine) to `tsm1`
+before creating a database.
+
+_**Note:** If you [created an admin user](#create-a-new-admin-user) and enabled
+[HTTP authentication](#http), remember to append the username (`-username <username>`)
+and password (`-password <password>`)  you set earlier to the commands below._
+
+Run the following command to create a database named `gitlab`:
+
+```bash
+influx -execute 'CREATE DATABASE gitlab'
+```
+
+The name **must** be `gitlab`, do not use any other name.
+
+Next, make sure that the database was successfully created:
+
+```bash
+influx -execute 'SHOW DATABASES'
+```
+
+The output should be similar to:
+
+```
+name: databases
+---------------
+name
+_internal
+gitlab
+```
+
+That's it! Now your GitLab instance should send data to InfluxDB.
+
+---
+
+Read more on:
+
+- [Introduction to GitLab Performance Monitoring](introduction.md)
+- [GitLab Configuration](gitlab_configuration.md)
+- [InfluxDB Schema](influxdb_schema.md)
+- [Grafana Install/Configuration](grafana_configuration.md)
+
+[influxdb-retention]: https://docs.influxdata.com/influxdb/v0.9/query_language/database_management/#retention-policy-management
+[influxdb documentation]: https://docs.influxdata.com/influxdb/v0.9/
+[influxdb cli]: https://docs.influxdata.com/influxdb/v0.9/tools/shell/
+[udp]: https://docs.influxdata.com/influxdb/v0.9/write_protocols/udp/
+[influxdb]: https://influxdata.com/time-series-platform/influxdb/
+[tsm tree]: https://influxdata.com/blog/new-storage-engine-time-structured-merge-tree/
+[tsm1-commit]: https://github.com/influxdata/influxdb/commit/15d723dc77651bac83e09e2b1c94be480966cb0d
+[influx-admin]: https://docs.influxdata.com/influxdb/v0.9/administration/authentication_and_authorization/#create-a-new-admin-user
diff --git a/doc/administration/monitoring/performance/influxdb_schema.md b/doc/administration/monitoring/performance/influxdb_schema.md
new file mode 100644
index 00000000000..eff0e29f58d
--- /dev/null
+++ b/doc/administration/monitoring/performance/influxdb_schema.md
@@ -0,0 +1,97 @@
+# InfluxDB Schema
+
+The following measurements are currently stored in InfluxDB:
+
+- `PROCESS_file_descriptors`
+- `PROCESS_gc_statistics`
+- `PROCESS_memory_usage`
+- `PROCESS_method_calls`
+- `PROCESS_object_counts`
+- `PROCESS_transactions`
+- `PROCESS_views`
+- `events`
+
+Here, `PROCESS` is replaced with either `rails` or `sidekiq` depending on the
+process type. In all series, any form of duration is stored in milliseconds.
+
+## PROCESS_file_descriptors
+
+This measurement contains the number of open file descriptors over time. The
+value field `value` contains the number of descriptors.
+
+## PROCESS_gc_statistics
+
+This measurement contains Ruby garbage collection statistics such as the amount
+of minor/major GC runs (relative to the last sampling interval), the time spent
+in garbage collection cycles, and all fields/values returned by `GC.stat`.
+
+## PROCESS_memory_usage
+
+This measurement contains the process' memory usage (in bytes) over time. The
+value field `value` contains the number of bytes.
+
+## PROCESS_method_calls
+
+This measurement contains the methods called during a transaction along with
+their duration, and a name of the transaction action that invoked the method (if
+available). The method call duration is stored in the value field `duration`,
+while the method name is stored in the tag `method`. The tag `action` contains
+the full name of the transaction action. Both the `method` and `action` fields
+are in the following format:
+
+```
+ClassName#method_name
+```
+
+For example, a method called by the `show` method in the `UsersController` class
+would have `action` set to `UsersController#show`.
+
+## PROCESS_object_counts
+
+This measurement is used to store retained Ruby objects (per class) and the
+amount of retained objects. The number of objects is stored in the `count` value
+field while the class name is stored in the `type` tag.
+
+## PROCESS_transactions
+
+This measurement is used to store basic transaction details such as the time it
+took to complete a transaction, how much time was spent in SQL queries, etc. The
+following value fields are available:
+
+| Value | Description |
+| ----- | ----------- |
+| `duration`  | The total duration of the transaction |
+| `allocated_memory` | The amount of bytes allocated while the transaction was running. This value is only reliable when using single-threaded application servers |
+| `method_duration` | The total time spent in method calls |
+| `sql_duration` | The total time spent in SQL queries |
+| `view_duration` | The total time spent in views |
+
+## PROCESS_views
+
+This measurement is used to store view rendering timings for a transaction. The
+following value fields are available:
+
+| Value | Description |
+| ----- | ----------- |
+| `duration` | The rendering time of the view |
+| `view` | The path of the view, relative to the application's root directory |
+
+The `action` tag contains the action name of the transaction that rendered the
+view.
+
+## events
+
+This measurement is used to store generic events such as the number of Git
+pushes, Emails sent, etc. Each point in this measurement has a single value
+field called `count`. The value of this field is simply set to `1`. Each point
+also has at least one tag: `event`. This tag's value is set to the event name.
+Depending on the event type additional tags may be available as well.
+
+---
+
+Read more on:
+
+- [Introduction to GitLab Performance Monitoring](introduction.md)
+- [GitLab Configuration](gitlab_configuration.md)
+- [InfluxDB Configuration](influxdb_configuration.md)
+- [Grafana Install/Configuration](grafana_configuration.md)
diff --git a/doc/administration/monitoring/performance/introduction.md b/doc/administration/monitoring/performance/introduction.md
new file mode 100644
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--- /dev/null
+++ b/doc/administration/monitoring/performance/introduction.md
@@ -0,0 +1,65 @@
+# GitLab Performance Monitoring
+
+GitLab comes with its own application performance measuring system as of GitLab
+8.4, simply called "GitLab Performance Monitoring". GitLab Performance Monitoring is available in both the
+Community and Enterprise editions.
+
+Apart from this introduction, you are advised to read through the following
+documents in order to understand and properly configure GitLab Performance Monitoring:
+
+- [GitLab Configuration](gitlab_configuration.md)
+- [InfluxDB Install/Configuration](influxdb_configuration.md)
+- [InfluxDB Schema](influxdb_schema.md)
+- [Grafana Install/Configuration](grafana_configuration.md)
+
+## Introduction to GitLab Performance Monitoring
+
+GitLab Performance Monitoring makes it possible to measure a wide variety of statistics
+including (but not limited to):
+
+- The time it took to complete a transaction (a web request or Sidekiq job).
+- The time spent in running SQL queries and rendering HAML views.
+- The time spent executing (instrumented) Ruby methods.
+- Ruby object allocations, and retained objects in particular.
+- System statistics such as the process' memory usage and open file descriptors.
+- Ruby garbage collection statistics.
+
+Metrics data is written to [InfluxDB][influxdb] over [UDP][influxdb-udp]. Stored
+data can be visualized using [Grafana][grafana] or any other application that
+supports reading data from InfluxDB. Alternatively data can be queried using the
+InfluxDB CLI.
+
+## Metric Types
+
+Two types of metrics are collected:
+
+1. Transaction specific metrics.
+1. Sampled metrics, collected at a certain interval in a separate thread.
+
+### Transaction Metrics
+
+Transaction metrics are metrics that can be associated with a single
+transaction. This includes statistics such as the transaction duration, timings
+of any executed SQL queries, time spent rendering HAML views, etc. These metrics
+are collected for every Rack request and Sidekiq job processed.
+
+### Sampled Metrics
+
+Sampled metrics are metrics that can't be associated with a single transaction.
+Examples include garbage collection statistics and retained Ruby objects. These
+metrics are collected at a regular interval. This interval is made up out of two
+parts:
+
+1. A user defined interval.
+1. A randomly generated offset added on top of the interval, the same offset
+   can't be used twice in a row.
+
+The actual interval can be anywhere between a half of the defined interval and a
+half above the interval. For example, for a user defined interval of 15 seconds
+the actual interval can be anywhere between 7.5 and 22.5. The interval is
+re-generated for every sampling run instead of being generated once and re-used
+for the duration of the process' lifetime.
+
+[influxdb]: https://influxdata.com/time-series-platform/influxdb/
+[influxdb-udp]: https://docs.influxdata.com/influxdb/v0.9/write_protocols/udp/
+[grafana]: http://grafana.org/
diff --git a/doc/administration/monitoring/performance/request_profiling.md b/doc/administration/monitoring/performance/request_profiling.md
new file mode 100644
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+++ b/doc/administration/monitoring/performance/request_profiling.md
@@ -0,0 +1,16 @@
+# Request Profiling
+
+## Procedure
+1. Grab the profiling token from `Monitoring > Requests Profiles` admin page
+(highlighted in a blue in the image below).
+![Profile token](img/request_profiling_token.png)
+1. Pass the header `X-Profile-Token: <token>` to the request you want to profile. You can use any of these tools
+    * [ModHeader](https://chrome.google.com/webstore/detail/modheader/idgpnmonknjnojddfkpgkljpfnnfcklj) Chrome extension
+    * [Modify Headers](https://addons.mozilla.org/en-US/firefox/addon/modify-headers/) Firefox extension
+    * `curl --header 'X-Profile-Token: <token>' https://gitlab.example.com/group/project`
+1. Once request is finished (which will take a little longer than usual), you can
+view the profiling output from `Monitoring > Requests Profiles` admin page.
+![Profiling output](img/request_profile_result.png)
+
+## Cleaning up
+Profiling output will be cleared out every day via a Sidekiq worker.
diff --git a/doc/administration/operations.md b/doc/administration/operations.md
new file mode 100644
index 00000000000..4b582d16b64
--- /dev/null
+++ b/doc/administration/operations.md
@@ -0,0 +1,6 @@
+# GitLab operations
+
+- [Sidekiq MemoryKiller](operations/sidekiq_memory_killer.md)
+- [Cleaning up Redis sessions](operations/cleaning_up_redis_sessions.md)
+- [Understanding Unicorn and unicorn-worker-killer](operations/unicorn.md)
+- [Moving repositories to a new location](operations/moving_repositories.md)
diff --git a/doc/administration/operations/cleaning_up_redis_sessions.md b/doc/administration/operations/cleaning_up_redis_sessions.md
new file mode 100644
index 00000000000..93521e976d5
--- /dev/null
+++ b/doc/administration/operations/cleaning_up_redis_sessions.md
@@ -0,0 +1,52 @@
+# Cleaning up stale Redis sessions
+
+Since version 6.2, GitLab stores web user sessions as key-value pairs in Redis.
+Prior to GitLab 7.3, user sessions did not automatically expire from Redis. If
+you have been running a large GitLab server (thousands of users) since before
+GitLab 7.3 we recommend cleaning up stale sessions to compact the Redis
+database after you upgrade to GitLab 7.3. You can also perform a cleanup while
+still running GitLab 7.2 or older, but in that case new stale sessions will
+start building up again after you clean up.
+
+In GitLab versions prior to 7.3.0, the session keys in Redis are 16-byte
+hexadecimal values such as '976aa289e2189b17d7ef525a6702ace9'. Starting with
+GitLab 7.3.0, the keys are
+prefixed with 'session:gitlab:', so they would look like
+'session:gitlab:976aa289e2189b17d7ef525a6702ace9'. Below we describe how to
+remove the keys in the old format.
+
+First we define a shell function with the proper Redis connection details.
+
+```
+rcli() {
+  # This example works for Omnibus installations of GitLab 7.3 or newer. For an
+  # installation from source you will have to change the socket path and the
+  # path to redis-cli.
+  sudo /opt/gitlab/embedded/bin/redis-cli -s /var/opt/gitlab/redis/redis.socket "$@"
+}
+
+# test the new shell function; the response should be PONG
+rcli ping
+```
+
+Now we do a search to see if there are any session keys in the old format for
+us to clean up.
+
+```
+# returns the number of old-format session keys in Redis
+rcli keys '*' | grep '^[a-f0-9]\{32\}$' | wc -l
+```
+
+If the number is larger than zero, you can proceed to expire the keys from
+Redis. If the number is zero there is nothing to clean up.
+
+```
+# Tell Redis to expire each matched key after 600 seconds.
+rcli keys '*' | grep '^[a-f0-9]\{32\}$' | awk '{ print "expire", $0, 600 }' | rcli
+# This will print '(integer) 1' for each key that gets expired.
+```
+
+Over the next 15 minutes (10 minutes expiry time plus 5 minutes Redis
+background save interval) your Redis database will be compacted. If you are
+still using GitLab 7.2, users who are not clicking around in GitLab during the
+10 minute expiry window will be signed out of GitLab.
diff --git a/doc/administration/operations/moving_repositories.md b/doc/administration/operations/moving_repositories.md
new file mode 100644
index 00000000000..54adb99386a
--- /dev/null
+++ b/doc/administration/operations/moving_repositories.md
@@ -0,0 +1,180 @@
+# Moving repositories managed by GitLab
+
+Sometimes you need to move all repositories managed by GitLab to
+another filesystem or another server. In this document we will look
+at some of the ways you can copy all your repositories from
+`/var/opt/gitlab/git-data/repositories` to `/mnt/gitlab/repositories`.
+
+We will look at three scenarios: the target directory is empty, the
+target directory contains an outdated copy of the repositories, and
+how to deal with thousands of repositories.
+
+**Each of the approaches we list can/will overwrite data in the
+target directory `/mnt/gitlab/repositories`. Do not mix up the
+source and the target.**
+
+## Target directory is empty: use a tar pipe
+
+If the target directory `/mnt/gitlab/repositories` is empty the
+simplest thing to do is to use a tar pipe.  This method has low
+overhead and tar is almost always already installed on your system.
+However, it is not possible to resume an interrupted tar pipe:  if
+that happens then all data must be copied again.
+
+```
+# As the git user
+tar -C /var/opt/gitlab/git-data/repositories -cf - -- . |\
+  tar -C /mnt/gitlab/repositories -xf -
+```
+
+If you want to see progress, replace `-xf` with `-xvf`.
+
+### Tar pipe to another server
+
+You can also use a tar pipe to copy data to another server. If your
+'git' user has SSH access to the newserver as 'git@newserver', you
+can pipe the data through SSH.
+
+```
+# As the git user
+tar -C /var/opt/gitlab/git-data/repositories -cf - -- . |\
+  ssh git@newserver tar -C /mnt/gitlab/repositories -xf -
+```
+
+If you want to compress the data before it goes over the network
+(which will cost you CPU cycles) you can replace `ssh` with `ssh -C`.
+
+## The target directory contains an outdated copy of the repositories: use rsync
+
+If the target directory already contains a partial / outdated copy
+of the repositories it may be wasteful to copy all the data again
+with tar. In this scenario it is better to use rsync. This utility
+is either already installed on your system or easily installable
+via apt, yum etc.
+
+```
+# As the 'git' user
+rsync -a --delete /var/opt/gitlab/git-data/repositories/. \
+  /mnt/gitlab/repositories
+```
+
+The `/.` in the command above is very important, without it you can
+easily get the wrong directory structure in the target directory.
+If you want to see progress, replace `-a` with `-av`.
+
+### Single rsync to another server
+
+If the 'git' user on your source system has SSH access to the target
+server you can send the repositories over the network with rsync.
+
+```
+# As the 'git' user
+rsync -a --delete /var/opt/gitlab/git-data/repositories/. \
+  git@newserver:/mnt/gitlab/repositories
+```
+
+## Thousands of Git repositories: use one rsync per repository
+
+Every time you start an rsync job it has to inspect all files in
+the source directory, all files in the target directory, and then
+decide what files to copy or not. If the source or target directory
+has many contents this startup phase of rsync can become a burden
+for your GitLab server. In cases like this you can make rsync's
+life easier by dividing its work in smaller pieces, and sync one
+repository at a time.
+
+In addition to rsync we will use [GNU
+Parallel](http://www.gnu.org/software/parallel/). This utility is
+not included in GitLab so you need to install it yourself with apt
+or yum.  Also note that the GitLab scripts we used below were added
+in GitLab 8.1.
+
+** This process does not clean up repositories at the target location that no
+longer exist at the source. ** If you start using your GitLab instance with
+`/mnt/gitlab/repositories`, you need to run `gitlab-rake gitlab:cleanup:repos`
+after switching to the new repository storage directory.
+
+### Parallel rsync for all repositories known to GitLab
+
+This will sync repositories with 10 rsync processes at a time. We keep
+track of progress so that the transfer can be restarted if necessary.
+
+First we create a new directory, owned by 'git', to hold transfer
+logs. We assume the directory is empty before we start the transfer
+procedure, and that we are the only ones writing files in it.
+
+```
+# Omnibus
+sudo mkdir /var/opt/gitlab/transfer-logs
+sudo chown git:git /var/opt/gitlab/transfer-logs
+
+# Source
+sudo -u git -H mkdir /home/git/transfer-logs
+```
+
+We seed the process with a list of the directories we want to copy.
+
+```
+# Omnibus
+sudo -u git sh -c 'gitlab-rake gitlab:list_repos > /var/opt/gitlab/transfer-logs/all-repos-$(date +%s).txt'
+
+# Source
+cd /home/git/gitlab
+sudo -u git -H sh -c 'bundle exec rake gitlab:list_repos > /home/git/transfer-logs/all-repos-$(date +%s).txt'
+```
+
+Now we can start the transfer. The command below is idempotent, and
+the number of jobs done by GNU Parallel should converge to zero. If it
+does not some repositories listed in all-repos-1234.txt may have been
+deleted/renamed before they could be copied.
+
+```
+# Omnibus
+sudo -u git sh -c '
+cat /var/opt/gitlab/transfer-logs/* | sort | uniq -u |\
+  /usr/bin/env JOBS=10 \
+  /opt/gitlab/embedded/service/gitlab-rails/bin/parallel-rsync-repos \
+    /var/opt/gitlab/transfer-logs/success-$(date +%s).log \
+    /var/opt/gitlab/git-data/repositories \
+    /mnt/gitlab/repositories
+'
+
+# Source
+cd /home/git/gitlab
+sudo -u git -H sh -c '
+cat /home/git/transfer-logs/* | sort | uniq -u |\
+  /usr/bin/env JOBS=10 \
+  bin/parallel-rsync-repos \
+    /home/git/transfer-logs/success-$(date +%s).log \
+    /home/git/repositories \
+    /mnt/gitlab/repositories
+`
+```
+
+### Parallel rsync only for repositories with recent activity
+
+Suppose you have already done one sync that started after 2015-10-1 12:00 UTC.
+Then you might only want to sync repositories that were changed via GitLab
+_after_ that time. You can use the 'SINCE' variable to tell 'rake
+gitlab:list_repos' to only print repositories with recent activity.
+
+```
+# Omnibus
+sudo gitlab-rake gitlab:list_repos SINCE='2015-10-1 12:00 UTC' |\
+  sudo -u git \
+  /usr/bin/env JOBS=10 \
+  /opt/gitlab/embedded/service/gitlab-rails/bin/parallel-rsync-repos \
+    success-$(date +%s).log \
+    /var/opt/gitlab/git-data/repositories \
+    /mnt/gitlab/repositories
+
+# Source
+cd /home/git/gitlab
+sudo -u git -H bundle exec rake gitlab:list_repos SINCE='2015-10-1 12:00 UTC' |\
+  sudo -u git -H \
+  /usr/bin/env JOBS=10 \
+  bin/parallel-rsync-repos \
+    success-$(date +%s).log \
+    /home/git/repositories \
+    /mnt/gitlab/repositories
+```
diff --git a/doc/administration/operations/sidekiq_memory_killer.md b/doc/administration/operations/sidekiq_memory_killer.md
new file mode 100644
index 00000000000..b5e78348989
--- /dev/null
+++ b/doc/administration/operations/sidekiq_memory_killer.md
@@ -0,0 +1,40 @@
+# Sidekiq MemoryKiller
+
+The GitLab Rails application code suffers from memory leaks. For web requests
+this problem is made manageable using
+[unicorn-worker-killer](https://github.com/kzk/unicorn-worker-killer) which
+restarts Unicorn worker processes in between requests when needed. The Sidekiq
+MemoryKiller applies the same approach to the Sidekiq processes used by GitLab
+to process background jobs.
+
+Unlike unicorn-worker-killer, which is enabled by default for all GitLab
+installations since GitLab 6.4, the Sidekiq MemoryKiller is enabled by default
+_only_ for Omnibus packages. The reason for this is that the MemoryKiller
+relies on Runit to restart Sidekiq after a memory-induced shutdown and GitLab
+installations from source do not all use Runit or an equivalent.
+
+With the default settings, the MemoryKiller will cause a Sidekiq restart no
+more often than once every 15 minutes, with the restart causing about one
+minute of delay for incoming background jobs.
+
+## Configuring the MemoryKiller
+
+The MemoryKiller is controlled using environment variables.
+
+- `SIDEKIQ_MEMORY_KILLER_MAX_RSS`: if this variable is set, and its value is
+  greater than 0, then after each Sidekiq job, the MemoryKiller will check the
+  RSS of the Sidekiq process that executed the job. If the RSS of the Sidekiq
+  process (expressed in kilobytes) exceeds SIDEKIQ_MEMORY_KILLER_MAX_RSS, a
+  delayed shutdown is triggered. The default value for Omnibus packages is set
+  [in the omnibus-gitlab
+  repository](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-cookbooks/gitlab/attributes/default.rb).
+- `SIDEKIQ_MEMORY_KILLER_GRACE_TIME`: defaults 900 seconds (15 minutes). When
+  a shutdown is triggered, the Sidekiq process will keep working normally for
+  another 15 minutes.
+- `SIDEKIQ_MEMORY_KILLER_SHUTDOWN_WAIT`: defaults to 30 seconds. When the grace
+  time has expired, the MemoryKiller tells Sidekiq to stop accepting new jobs.
+  Existing jobs get 30 seconds to finish. After that, the MemoryKiller tells
+  Sidekiq to shut down, and an external supervision mechanism (e.g. Runit) must
+  restart Sidekiq.
+- `SIDEKIQ_MEMORY_KILLER_SHUTDOWN_SIGNAL`: defaults to `SIGKILL`. The name of
+  the final signal sent to the Sidekiq process when we want it to shut down.
diff --git a/doc/administration/operations/unicorn.md b/doc/administration/operations/unicorn.md
new file mode 100644
index 00000000000..bad61151bda
--- /dev/null
+++ b/doc/administration/operations/unicorn.md
@@ -0,0 +1,86 @@
+# Understanding Unicorn and unicorn-worker-killer
+
+## Unicorn
+
+GitLab uses [Unicorn](http://unicorn.bogomips.org/), a pre-forking Ruby web
+server, to handle web requests (web browsers and Git HTTP clients). Unicorn is
+a daemon written in Ruby and C that can load and run a Ruby on Rails
+application; in our case the Rails application is GitLab Community Edition or
+GitLab Enterprise Edition.
+
+Unicorn has a multi-process architecture to make better use of available CPU
+cores (processes can run on different cores) and to have stronger fault
+tolerance (most failures stay isolated in only one process and cannot take down
+GitLab entirely). On startup, the Unicorn 'master' process loads a clean Ruby
+environment with the GitLab application code, and then spawns 'workers' which
+inherit this clean initial environment. The 'master' never handles any
+requests, that is left to the workers. The operating system network stack
+queues incoming requests and distributes them among the workers.
+
+In a perfect world, the master would spawn its pool of workers once, and then
+the workers handle incoming web requests one after another until the end of
+time. In reality, worker processes can crash or time out: if the master notices
+that a worker takes too long to handle a request it will terminate the worker
+process with SIGKILL ('kill -9'). No matter how the worker process ended, the
+master process will replace it with a new 'clean' process again. Unicorn is
+designed to be able to replace 'crashed' workers without dropping user
+requests.
+
+This is what a Unicorn worker timeout looks like in `unicorn_stderr.log`. The
+master process has PID 56227 below.
+
+```
+[2015-06-05T10:58:08.660325 #56227] ERROR -- : worker=10 PID:53009 timeout (61s > 60s), killing
+[2015-06-05T10:58:08.699360 #56227] ERROR -- : reaped #<Process::Status: pid 53009 SIGKILL (signal 9)> worker=10
+[2015-06-05T10:58:08.708141 #62538]  INFO -- : worker=10 spawned pid=62538
+[2015-06-05T10:58:08.708824 #62538]  INFO -- : worker=10 ready
+```
+
+### Tunables
+
+The main tunables for Unicorn are the number of worker processes and the
+request timeout after which the Unicorn master terminates a worker process.
+See the [omnibus-gitlab Unicorn settings
+documentation](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/unicorn.md)
+if you want to adjust these settings.
+
+## unicorn-worker-killer
+
+GitLab has memory leaks. These memory leaks manifest themselves in long-running
+processes, such as Unicorn workers. (The Unicorn master process is not known to
+leak memory, probably because it does not handle user requests.)
+
+To make these memory leaks manageable, GitLab comes with the
+[unicorn-worker-killer gem](https://github.com/kzk/unicorn-worker-killer). This
+gem [monkey-patches](https://en.wikipedia.org/wiki/Monkey_patch) the Unicorn
+workers to do a memory self-check after every 16 requests. If the memory of the
+Unicorn worker exceeds a pre-set limit then the worker process exits. The
+Unicorn master then automatically replaces the worker process.
+
+This is a robust way to handle memory leaks: Unicorn is designed to handle
+workers that 'crash' so no user requests will be dropped. The
+unicorn-worker-killer gem is designed to only terminate a worker process _in
+between requests_, so no user requests are affected.
+
+This is what a Unicorn worker memory restart looks like in unicorn_stderr.log.
+You see that worker 4 (PID 125918) is inspecting itself and decides to exit.
+The threshold memory value was 254802235 bytes, about 250MB. With GitLab this
+threshold is a random value between 200 and 250 MB.  The master process (PID
+117565) then reaps the worker process and spawns a new 'worker 4' with PID
+127549.
+
+```
+[2015-06-05T12:07:41.828374 #125918]  WARN -- : #<Unicorn::HttpServer:0x00000002734770>: worker (pid: 125918) exceeds memory limit (256413696 bytes > 254802235 bytes)
+[2015-06-05T12:07:41.828472 #125918]  WARN -- : Unicorn::WorkerKiller send SIGQUIT (pid: 125918) alive: 23 sec (trial 1)
+[2015-06-05T12:07:42.025916 #117565]  INFO -- : reaped #<Process::Status: pid 125918 exit 0> worker=4
+[2015-06-05T12:07:42.034527 #127549]  INFO -- : worker=4 spawned pid=127549
+[2015-06-05T12:07:42.035217 #127549]  INFO -- : worker=4 ready
+```
+
+One other thing that stands out in the log snippet above, taken from
+GitLab.com, is that 'worker 4' was serving requests for only 23 seconds. This
+is a normal value for our current GitLab.com setup and traffic.
+
+The high frequency of Unicorn memory restarts on some GitLab sites can be a
+source of confusion for administrators. Usually they are a [red
+herring](https://en.wikipedia.org/wiki/Red_herring).
diff --git a/doc/administration/reply_by_email.md b/doc/administration/reply_by_email.md
new file mode 100644
index 00000000000..5a9a1582877
--- /dev/null
+++ b/doc/administration/reply_by_email.md
@@ -0,0 +1,302 @@
+# Reply by email
+
+GitLab can be set up to allow users to comment on issues and merge requests by
+replying to notification emails.
+
+## Requirement
+
+Reply by email requires an IMAP-enabled email account. GitLab allows you to use
+three strategies for this feature:
+- using email sub-addressing
+- using a dedicated email address
+- using a catch-all mailbox
+
+### Email sub-addressing
+
+**If your provider or server supports email sub-addressing, we recommend using it.**
+
+[Sub-addressing](https://en.wikipedia.org/wiki/Email_address#Sub-addressing) is
+a feature where any email to `user+some_arbitrary_tag@example.com` will end up
+in the mailbox for `user@example.com`, and is supported by providers such as
+Gmail, Google Apps, Yahoo! Mail, Outlook.com and iCloud, as well as the Postfix
+mail server which you can run on-premises.
+
+### Dedicated email address
+
+This solution is really simple to set up: you just have to create an email
+address dedicated to receive your users' replies to GitLab notifications.
+
+### Catch-all mailbox
+
+A [catch-all mailbox](https://en.wikipedia.org/wiki/Catch-all) for a domain will
+"catch all" the emails addressed to the domain that do not exist in the mail
+server.
+
+## How it works?
+
+### 1. GitLab sends a notification email
+
+When GitLab sends a notification and Reply by email is enabled, the `Reply-To`
+header is set to the address defined in your GitLab configuration, with the
+`%{key}` placeholder (if present) replaced by a specific "reply key". In
+addition, this "reply key" is also added to the `References` header.
+
+### 2. You reply to the notification email
+
+When you reply to the notification email, your email client will:
+
+- send the email to the `Reply-To` address it got from the notification email
+- set the `In-Reply-To` header to the value of the `Message-ID` header from the
+  notification email
+- set the `References` header to the value of the `Message-ID` plus the value of
+  the notification email's `References` header.
+
+### 3. GitLab receives your reply to the notification email
+
+When GitLab receives your reply, it will look for the "reply key" in the
+following headers, in this order:
+
+1. the `To` header
+1. the `References` header
+
+If it finds a reply key, it will be able to leave your reply as a comment on
+the entity the notification was about (issue, merge request, commit...).
+
+For more details about the `Message-ID`, `In-Reply-To`, and `References headers`,
+please consult [RFC 5322](https://tools.ietf.org/html/rfc5322#section-3.6.4).
+
+## Set it up
+
+If you want to use Gmail / Google Apps with Reply by email, make sure you have
+[IMAP access enabled](https://support.google.com/mail/troubleshooter/1668960?hl=en#ts=1665018)
+and [allowed less secure apps to access the account](https://support.google.com/accounts/answer/6010255).
+
+To set up a basic Postfix mail server with IMAP access on Ubuntu, follow
+[these instructions](./postfix.md).
+
+### Omnibus package installations
+
+1. Find the `incoming_email` section in `/etc/gitlab/gitlab.rb`, enable the
+  feature and fill in the details for your specific IMAP server and email account:
+
+    ```ruby
+    # Configuration for Postfix mail server, assumes mailbox incoming@gitlab.example.com
+    gitlab_rails['incoming_email_enabled'] = true
+
+    # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
+    # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
+    gitlab_rails['incoming_email_address'] = "incoming+%{key}@gitlab.example.com"
+
+    # Email account username
+    # With third party providers, this is usually the full email address.
+    # With self-hosted email servers, this is usually the user part of the email address.
+    gitlab_rails['incoming_email_email'] = "incoming"
+    # Email account password
+    gitlab_rails['incoming_email_password'] = "[REDACTED]"
+
+    # IMAP server host
+    gitlab_rails['incoming_email_host'] = "gitlab.example.com"
+    # IMAP server port
+    gitlab_rails['incoming_email_port'] = 143
+    # Whether the IMAP server uses SSL
+    gitlab_rails['incoming_email_ssl'] = false
+    # Whether the IMAP server uses StartTLS
+    gitlab_rails['incoming_email_start_tls'] = false
+
+    # The mailbox where incoming mail will end up. Usually "inbox".
+    gitlab_rails['incoming_email_mailbox_name'] = "inbox"
+    ```
+
+    ```ruby
+    # Configuration for Gmail / Google Apps, assumes mailbox gitlab-incoming@gmail.com
+    gitlab_rails['incoming_email_enabled'] = true
+
+    # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
+    # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
+    gitlab_rails['incoming_email_address'] = "gitlab-incoming+%{key}@gmail.com"
+
+    # Email account username
+    # With third party providers, this is usually the full email address.
+    # With self-hosted email servers, this is usually the user part of the email address.
+    gitlab_rails['incoming_email_email'] = "gitlab-incoming@gmail.com"
+    # Email account password
+    gitlab_rails['incoming_email_password'] = "[REDACTED]"
+
+    # IMAP server host
+    gitlab_rails['incoming_email_host'] = "imap.gmail.com"
+    # IMAP server port
+    gitlab_rails['incoming_email_port'] = 993
+    # Whether the IMAP server uses SSL
+    gitlab_rails['incoming_email_ssl'] = true
+    # Whether the IMAP server uses StartTLS
+    gitlab_rails['incoming_email_start_tls'] = false
+
+    # The mailbox where incoming mail will end up. Usually "inbox".
+    gitlab_rails['incoming_email_mailbox_name'] = "inbox"
+    ```
+
+1. Reconfigure GitLab and restart mailroom for the changes to take effect:
+
+    ```sh
+    sudo gitlab-ctl reconfigure
+    sudo gitlab-ctl restart mailroom
+    ```
+
+1. Verify that everything is configured correctly:
+
+    ```sh
+    sudo gitlab-rake gitlab:incoming_email:check
+    ```
+
+1. Reply by email should now be working.
+
+### Installations from source
+
+1. Go to the GitLab installation directory:
+
+    ```sh
+    cd /home/git/gitlab
+    ```
+
+1. Find the `incoming_email` section in `config/gitlab.yml`, enable the feature
+  and fill in the details for your specific IMAP server and email account:
+
+    ```sh
+    sudo editor config/gitlab.yml
+    ```
+
+    ```yaml
+    # Configuration for Postfix mail server, assumes mailbox incoming@gitlab.example.com
+    incoming_email:
+      enabled: true
+
+      # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
+      # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
+      address: "incoming+%{key}@gitlab.example.com"
+
+      # Email account username
+      # With third party providers, this is usually the full email address.
+      # With self-hosted email servers, this is usually the user part of the email address.
+      user: "incoming"
+      # Email account password
+      password: "[REDACTED]"
+
+      # IMAP server host
+      host: "gitlab.example.com"
+      # IMAP server port
+      port: 143
+      # Whether the IMAP server uses SSL
+      ssl: false
+      # Whether the IMAP server uses StartTLS
+      start_tls: false
+
+      # The mailbox where incoming mail will end up. Usually "inbox".
+      mailbox: "inbox"
+    ```
+
+    ```yaml
+    # Configuration for Gmail / Google Apps, assumes mailbox gitlab-incoming@gmail.com
+    incoming_email:
+      enabled: true
+
+      # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
+      # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
+      address: "gitlab-incoming+%{key}@gmail.com"
+
+      # Email account username
+      # With third party providers, this is usually the full email address.
+      # With self-hosted email servers, this is usually the user part of the email address.
+      user: "gitlab-incoming@gmail.com"
+      # Email account password
+      password: "[REDACTED]"
+
+      # IMAP server host
+      host: "imap.gmail.com"
+      # IMAP server port
+      port: 993
+      # Whether the IMAP server uses SSL
+      ssl: true
+      # Whether the IMAP server uses StartTLS
+      start_tls: false
+
+      # The mailbox where incoming mail will end up. Usually "inbox".
+      mailbox: "inbox"
+    ```
+
+1. Enable `mail_room` in the init script at `/etc/default/gitlab`:
+
+    ```sh
+    sudo mkdir -p /etc/default
+    echo 'mail_room_enabled=true' | sudo tee -a /etc/default/gitlab
+    ```
+
+1. Restart GitLab:
+
+    ```sh
+    sudo service gitlab restart
+    ```
+
+1. Verify that everything is configured correctly:
+
+    ```sh
+    sudo -u git -H bundle exec rake gitlab:incoming_email:check RAILS_ENV=production
+    ```
+
+1. Reply by email should now be working.
+
+### Development
+
+1. Go to the GitLab installation directory.
+
+1. Find the `incoming_email` section in `config/gitlab.yml`, enable the feature and fill in the details for your specific IMAP server and email account:
+
+    ```yaml
+    # Configuration for Gmail / Google Apps, assumes mailbox gitlab-incoming@gmail.com
+    incoming_email:
+      enabled: true
+
+      # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
+      # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
+      address: "gitlab-incoming+%{key}@gmail.com"
+
+      # Email account username
+      # With third party providers, this is usually the full email address.
+      # With self-hosted email servers, this is usually the user part of the email address.
+      user: "gitlab-incoming@gmail.com"
+      # Email account password
+      password: "[REDACTED]"
+
+      # IMAP server host
+      host: "imap.gmail.com"
+      # IMAP server port
+      port: 993
+      # Whether the IMAP server uses SSL
+      ssl: true
+      # Whether the IMAP server uses StartTLS
+      start_tls: false
+
+      # The mailbox where incoming mail will end up. Usually "inbox".
+      mailbox: "inbox"
+    ```
+
+    As mentioned, the part after `+` is ignored, and this will end up in the mailbox for `gitlab-incoming@gmail.com`.
+
+1. Uncomment the `mail_room` line in your `Procfile`:
+
+    ```yaml
+    mail_room: bundle exec mail_room -q -c config/mail_room.yml
+    ```
+
+1. Restart GitLab:
+
+    ```sh
+    bundle exec foreman start
+    ```
+
+1. Verify that everything is configured correctly:
+
+    ```sh
+    bundle exec rake gitlab:incoming_email:check RAILS_ENV=development
+    ```
+
+1. Reply by email should now be working.
diff --git a/doc/administration/reply_by_email_postfix_setup.md b/doc/administration/reply_by_email_postfix_setup.md
new file mode 100644
index 00000000000..22f10489a6c
--- /dev/null
+++ b/doc/administration/reply_by_email_postfix_setup.md
@@ -0,0 +1,324 @@
+# Set up Postfix for Reply by email
+
+This document will take you through the steps of setting up a basic Postfix mail
+server with IMAP authentication on Ubuntu, to be used with [Reply by email].
+
+The instructions make the assumption that you will be using the email address `incoming@gitlab.example.com`, that is, username `incoming` on host `gitlab.example.com`. Don't forget to change it to your actual host when executing the example code snippets.
+
+## Configure your server firewall
+
+1. Open up port 25 on your server so that people can send email into the server over SMTP.
+2. If the mail server is different from the server running GitLab, open up port 143 on your server so that GitLab can read email from the server over IMAP.
+
+## Install packages
+
+1. Install the `postfix` package if it is not installed already:
+
+    ```sh
+    sudo apt-get install postfix
+    ```
+
+    When asked about the environment, select 'Internet Site'. When asked to confirm the hostname, make sure it matches `gitlab.example.com`.
+
+1. Install the `mailutils` package.
+
+    ```sh
+    sudo apt-get install mailutils
+    ```
+
+## Create user
+
+1. Create a user for incoming email.
+
+    ```sh
+    sudo useradd -m -s /bin/bash incoming
+    ```
+
+1. Set a password for this user.
+
+    ```sh
+    sudo passwd incoming
+    ```
+
+    Be sure not to forget this, you'll need it later.
+
+## Test the out-of-the-box setup
+
+1. Connect to the local SMTP server:
+
+    ```sh
+    telnet localhost 25
+    ```
+
+    You should see a prompt like this:
+
+    ```sh
+    Trying 127.0.0.1...
+    Connected to localhost.
+    Escape character is '^]'.
+    220 gitlab.example.com ESMTP Postfix (Ubuntu)
+    ```
+
+    If you get a `Connection refused` error instead, verify that `postfix` is running:
+
+    ```sh
+    sudo postfix status
+    ```
+
+    If it is not, start it:
+
+    ```sh
+    sudo postfix start
+    ```
+
+1. Send the new `incoming` user a dummy email to test SMTP, by entering the following into the SMTP prompt:
+
+    ```
+    ehlo localhost
+    mail from: root@localhost
+    rcpt to: incoming@localhost
+    data
+    Subject: Re: Some issue
+
+    Sounds good!
+    .
+    quit
+    ```
+
+    _**Note:** The `.` is a literal period on its own line._
+
+    _**Note:** If you receive an error after entering `rcpt to: incoming@localhost`
+    then your Postfix `my_network` configuration is not correct. The error will
+    say 'Temporary lookup failure'. See
+    [Configure Postfix to receive email from the Internet](#configure-postfix-to-receive-email-from-the-internet)._
+
+1. Check if the `incoming` user received the email:
+
+    ```sh
+    su - incoming
+    mail
+    ```
+
+    You should see output like this:
+
+    ```
+    "/var/mail/incoming": 1 message 1 unread
+    >U   1 root@localhost                           59/2842  Re: Some issue
+    ```
+
+    Quit the mail app:
+
+    ```sh
+    q
+    ```
+
+1. Log out of the `incoming` account and go back to being `root`:
+
+    ```sh
+    logout
+    ```
+
+## Configure Postfix to use Maildir-style mailboxes
+
+Courier, which we will install later to add IMAP authentication, requires mailboxes to have the Maildir format, rather than mbox.
+
+1. Configure Postfix to use Maildir-style mailboxes:
+
+    ```sh
+    sudo postconf -e "home_mailbox = Maildir/"
+    ```
+
+1. Restart Postfix:
+
+    ```sh
+    sudo /etc/init.d/postfix restart
+    ```
+
+1. Test the new setup:
+
+    1. Follow steps 1 and 2 of _[Test the out-of-the-box setup](#test-the-out-of-the-box-setup)_.
+    1. Check if the `incoming` user received the email:
+
+        ```sh
+        su - incoming
+        MAIL=/home/incoming/Maildir
+        mail
+        ```
+
+        You should see output like this:
+
+        ```
+        "/home/incoming/Maildir": 1 message 1 unread
+        >U   1 root@localhost                           59/2842  Re: Some issue
+        ```
+
+        Quit the mail app:
+
+        ```sh
+        q
+        ```
+
+    _**Note:** If `mail` returns an error `Maildir: Is a directory` then your
+    version of `mail` doesn't support Maildir style mailboxes. Install
+    `heirloom-mailx` by running `sudo apt-get install heirloom-mailx`. Then,
+    try the above steps again, substituting `heirloom-mailx` for the `mail`
+    command._
+
+1. Log out of the `incoming` account and go back to being `root`:
+
+    ```sh
+    logout
+    ```
+
+## Install the Courier IMAP server
+
+1. Install the `courier-imap` package:
+
+    ```sh
+    sudo apt-get install courier-imap
+    ```
+
+## Configure Postfix to receive email from the internet
+
+1. Let Postfix know about the domains that it should consider local:
+
+    ```sh
+    sudo postconf -e "mydestination = gitlab.example.com, localhost.localdomain, localhost"
+    ```
+
+1. Let Postfix know about the IPs that it should consider part of the LAN:
+
+    We'll assume `192.168.1.0/24` is your local LAN. You can safely skip this step if you don't have other machines in the same local network.
+
+    ```sh
+    sudo postconf -e "mynetworks = 127.0.0.0/8, 192.168.1.0/24"
+    ```
+
+1. Configure Postfix to receive mail on all interfaces, which includes the internet:
+
+    ```sh
+    sudo postconf -e "inet_interfaces = all"
+    ```
+
+1. Configure Postfix to use the `+` delimiter for sub-addressing:
+
+    ```sh
+    sudo postconf -e "recipient_delimiter = +"
+    ```
+
+1. Restart Postfix:
+
+    ```sh
+    sudo service postfix restart
+    ```
+
+## Test the final setup
+
+1. Test SMTP under the new setup:
+
+    1. Connect to the SMTP server:
+
+        ```sh
+        telnet gitlab.example.com 25
+        ```
+
+        You should see a prompt like this:
+
+        ```sh
+        Trying 123.123.123.123...
+        Connected to gitlab.example.com.
+        Escape character is '^]'.
+        220 gitlab.example.com ESMTP Postfix (Ubuntu)
+        ```
+
+        If you get a `Connection refused` error instead, make sure your firewall is setup to allow inbound traffic on port 25.
+
+    1. Send the `incoming` user a dummy email to test SMTP, by entering the following into the SMTP prompt:
+
+        ```
+        ehlo gitlab.example.com
+        mail from: root@gitlab.example.com
+        rcpt to: incoming@gitlab.example.com
+        data
+        Subject: Re: Some issue
+
+        Sounds good!
+        .
+        quit
+        ```
+
+        (Note: The `.` is a literal period on its own line)
+
+    1. Check if the `incoming` user received the email:
+
+        ```sh
+        su - incoming
+        MAIL=/home/incoming/Maildir
+        mail
+        ```
+
+        You should see output like this:
+
+        ```
+        "/home/incoming/Maildir": 1 message 1 unread
+        >U   1 root@gitlab.example.com                           59/2842  Re: Some issue
+        ```
+
+        Quit the mail app:
+
+        ```sh
+        q
+        ```
+
+    1. Log out of the `incoming` account and go back to being `root`:
+
+        ```sh
+        logout
+        ```
+
+1. Test IMAP under the new setup:
+
+    1. Connect to the IMAP server:
+
+        ```sh
+        telnet gitlab.example.com 143
+        ```
+
+        You should see a prompt like this:
+
+        ```sh
+        Trying 123.123.123.123...
+        Connected to mail.example.gitlab.com.
+        Escape character is '^]'.
+        - OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION] Courier-IMAP ready. Copyright 1998-2011 Double Precision, Inc.  See COPYING for distribution information.
+        ```
+
+    1. Sign in as the `incoming` user to test IMAP, by entering the following into the IMAP prompt:
+
+        ```
+        a login incoming PASSWORD
+        ```
+
+        Replace PASSWORD with the password you set on the `incoming` user earlier.
+
+        You should see output like this:
+
+        ```
+        a OK LOGIN Ok.
+        ```
+
+    1. Disconnect from the IMAP server:
+
+        ```sh
+        a logout
+        ```
+
+## Done!
+
+If all the tests were successful, Postfix is all set up and ready to receive email! Continue with the [Reply by email](./README.md) guide to configure GitLab.
+
+---
+
+_This document was adapted from https://help.ubuntu.com/community/PostfixBasicSetupHowto, by contributors to the Ubuntu documentation wiki._
+
+[reply by email]: reply_by_email.md
diff --git a/doc/administration/restart_gitlab.md b/doc/administration/restart_gitlab.md
index 483060395dd..b561c2f82aa 100644
--- a/doc/administration/restart_gitlab.md
+++ b/doc/administration/restart_gitlab.md
@@ -139,7 +139,7 @@ If you are using other init systems, like systemd, you can check the
 
 [omnibus-dl]: https://about.gitlab.com/downloads/ "Download the Omnibus packages"
 [install]: ../install/installation.md "Documentation to install GitLab from source"
-[mailroom]: ../incoming_email/README.md "Used for replying by email in GitLab issues and merge requests"
+[mailroom]: reply_by_email.md "Used for replying by email in GitLab issues and merge requests"
 [chef]: https://www.chef.io/chef/ "Chef official website"
 [src-service]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/lib/support/init.d/gitlab "GitLab init service file"
 [gl-recipes]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/init "GitLab Recipes repository"
diff --git a/doc/administration/troubleshooting/debug.md b/doc/administration/troubleshooting/debug.md
index d127d7b85e5..d8dce4388e1 100644
--- a/doc/administration/troubleshooting/debug.md
+++ b/doc/administration/troubleshooting/debug.md
@@ -144,14 +144,14 @@ separate Rails process to debug the issue:
 1. Obtain the private token for your user (Profile Settings -> Account).
 1. Bring up the GitLab Rails console. For omnibus users, run:
 
-    ````
+    ```
     sudo gitlab-rails console
     ```
 
 1. At the Rails console, run:
 
     ```ruby
-    [1] pry(main)> app.get '<URL FROM STEP 1>/private_token?<TOKEN FROM STEP 2>'
+    [1] pry(main)> app.get '<URL FROM STEP 2>/?private_token=<TOKEN FROM STEP 3>'
     ```
 
     For example:
diff --git a/doc/api/README.md b/doc/api/README.md
index bbd5bcfb386..3fbe5197a21 100644
--- a/doc/api/README.md
+++ b/doc/api/README.md
@@ -17,6 +17,8 @@ following locations:
 - [Commits](commits.md)
 - [Deployments](deployments.md)
 - [Deploy Keys](deploy_keys.md)
+- [Gitignores templates](templates/gitignores.md)
+- [GitLab CI Config templates](templates/gitlab_ci_ymls.md)
 - [Groups](groups.md)
 - [Group Access Requests](access_requests.md)
 - [Group Members](members.md)
@@ -25,7 +27,7 @@ following locations:
 - [Labels](labels.md)
 - [Merge Requests](merge_requests.md)
 - [Milestones](milestones.md)
-- [Open source license templates](licenses.md)
+- [Open source license templates](templates/licenses.md)
 - [Namespaces](namespaces.md)
 - [Notes](notes.md) (comments)
 - [Notification settings](notification_settings.md)
@@ -46,6 +48,7 @@ following locations:
 - [Todos](todos.md)
 - [Users](users.md)
 - [Validate CI configuration](ci/lint.md)
+- [Version](version.md)
 
 ### Internal CI API
 
@@ -355,6 +358,19 @@ follows:
 }
 ```
 
+## Unknown route
+
+When you try to access an API URL that does not exist you will receive 404 Not Found.
+
+```
+HTTP/1.1 404 Not Found
+Content-Type: application/json
+{
+    "error": "404 Not Found"
+}
+```
+
+
 ## Clients
 
 There are many unofficial GitLab API Clients for most of the popular
diff --git a/doc/api/boards.md b/doc/api/boards.md
new file mode 100644
index 00000000000..28681719f43
--- /dev/null
+++ b/doc/api/boards.md
@@ -0,0 +1,251 @@
+# Boards
+
+Every API call to boards must be authenticated.
+
+If a user is not a member of a project and the project is private, a `GET`
+request on that project will result to a `404` status code.
+
+## Project Board
+
+Lists Issue Boards in the given project.
+
+```
+GET /projects/:id/boards
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`   | integer  | yes    | The ID of a project |
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/boards
+```
+
+Example response:
+
+```json
+[
+  {
+    "id" : 1,
+    "lists" : [
+      {
+        "id" : 1,
+        "label" : {
+          "name" : "Testing",
+          "color" : "#F0AD4E",
+          "description" : null
+        },
+        "position" : 1
+      },
+      {
+        "id" : 2,
+        "label" : {
+          "name" : "Ready",
+          "color" : "#FF0000",
+          "description" : null
+        },
+        "position" : 2
+      },
+      {
+        "id" : 3,
+        "label" : {
+          "name" : "Production",
+          "color" : "#FF5F00",
+          "description" : null
+        },
+        "position" : 3
+      }
+    ]
+  }
+]
+```
+
+## List board lists
+
+Get a list of the board's lists.
+Does not include `backlog` and `done` lists
+
+```
+GET /projects/:id/boards/:board_id/lists
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`   | integer  | yes    | The ID of a project |
+| `board_id`   | integer  | yes    | The ID of a board |
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists
+```
+
+Example response:
+
+```json
+[
+  {
+    "id" : 1,
+    "label" : {
+      "name" : "Testing",
+      "color" : "#F0AD4E",
+      "description" : null
+    },
+    "position" : 1
+  },
+  {
+    "id" : 2,
+    "label" : {
+      "name" : "Ready",
+      "color" : "#FF0000",
+      "description" : null
+    },
+    "position" : 2
+  },
+  {
+    "id" : 3,
+    "label" : {
+      "name" : "Production",
+      "color" : "#FF5F00",
+      "description" : null
+    },
+    "position" : 3
+  }
+]
+```
+
+## Single board list
+
+Get a single board list.
+
+```
+GET /projects/:id/boards/:board_id/lists/:list_id
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`      | integer | yes   | The ID of a project |
+| `board_id`   | integer  | yes    | The ID of a board |
+| `list_id`| integer | yes   | The ID of a board's list |
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists/1
+```
+
+Example response:
+
+```json
+{
+  "id" : 1,
+  "label" : {
+    "name" : "Testing",
+    "color" : "#F0AD4E",
+    "description" : null
+  },
+  "position" : 1
+}
+```
+
+## New board list
+
+Creates a new Issue Board list.
+
+If the operation is successful, a status code of `200` and the newly-created
+list is returned. If an error occurs, an error number and a message explaining
+the reason is returned.
+
+```
+POST /projects/:id/boards/:board_id/lists
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`            | integer | yes | The ID of a project |
+| `board_id`   | integer  | yes    | The ID of a board |
+| `label_id`         | integer  | yes | The ID of a label |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists?label_id=5
+```
+
+Example response:
+
+```json
+{
+  "id" : 1,
+  "label" : {
+    "name" : "Testing",
+    "color" : "#F0AD4E",
+    "description" : null
+  },
+  "position" : 1
+}
+```
+
+## Edit board list
+
+Updates an existing Issue Board list. This call is used to change list position.
+
+If the operation is successful, a code of `200` and the updated board list is
+returned. If an error occurs, an error number and a message explaining the
+reason is returned.
+
+```
+PUT /projects/:id/boards/:board_id/lists/:list_id
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`            | integer | yes | The ID of a project |
+| `board_id`   | integer  | yes    | The ID of a board |
+| `list_id`      | integer | yes | The ID of a board's list |
+| `position`         | integer  | yes  | The position of the list |
+
+```bash
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists/1?position=2
+```
+
+Example response:
+
+```json
+{
+  "id" : 1,
+  "label" : {
+    "name" : "Testing",
+    "color" : "#F0AD4E",
+    "description" : null
+  },
+  "position" : 1
+}
+```
+
+## Delete a board list
+
+Only for admins and project owners. Soft deletes the board list in question.
+If the operation is successful, a status code `200` is returned. In case you cannot
+destroy this board list, or it is not present, code `404` is given.
+
+```
+DELETE /projects/:id/boards/:board_id/lists/:list_id
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`            | integer | yes | The ID of a project |
+| `board_id`   | integer  | yes    | The ID of a board |
+| `list_id`      | integer | yes | The ID of a board's list |
+
+```bash
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists/1
+```
+Example response:
+
+```json
+{
+  "id" : 1,
+  "label" : {
+    "name" : "Testing",
+    "color" : "#F0AD4E",
+    "description" : null
+  },
+  "position" : 1
+}
+```
diff --git a/doc/api/ci/runners.md b/doc/api/ci/runners.md
index ecec53fde03..16028d1f124 100644
--- a/doc/api/ci/runners.md
+++ b/doc/api/ci/runners.md
@@ -12,7 +12,9 @@ communication channel. For the consumer API see the
 This API uses two types of authentication:
 
 1. Unique Runner's token, which is the token assigned to the Runner after it
-   has been registered.
+   has been registered.  This token can be found on the Runner's edit page (go to
+   **Project > Runners**, select one of the Runners listed under **Runners activated for
+   this project**).
 
 2. Using Runners' registration token.
    This is a token that can be found in project's settings.
@@ -48,7 +50,7 @@ DELETE /ci/api/v1/runners/delete
 
 | Attribute | Type    | Required  | Description |
 | --------- | ------- | --------- | ----------- |
-| `token`   | string  | yes       | Runner's registration token |
+| `token`   | string  | yes       | Unique Runner's token |
 
 Example request:
 
diff --git a/doc/api/commits.md b/doc/api/commits.md
index 682151d4b1d..3e20beefb8a 100644
--- a/doc/api/commits.md
+++ b/doc/api/commits.md
@@ -46,6 +46,91 @@ Example response:
 ]
 ```
 
+## Create a commit with multiple files and actions
+
+> [Introduced][ce-6096] in GitLab 8.13.
+
+Create a commit by posting a JSON payload
+
+```
+POST /projects/:id/repository/commits
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of a project or NAMESPACE/PROJECT_NAME |
+| `branch_name` | string | yes | The name of a branch |
+| `commit_message` | string | yes | Commit message |
+| `actions[]` | array | yes | An array of action hashes to commit as a batch. See the next table for what attributes it can take. |
+| `author_email` | string | no | Specify the commit author's email address |
+| `author_name` | string | no | Specify the commit author's name |
+
+
+| `actions[]` Attribute | Type | Required | Description |
+| --------------------- | ---- | -------- | ----------- |
+| `action` | string | yes | The action to perform, `create`, `delete`, `move`, `update` |
+| `file_path` | string | yes | Full path to the file. Ex. `lib/class.rb` |
+| `previous_path` | string | no | Original full path to the file being moved. Ex. `lib/class1.rb` |
+| `content` | string | no | File content, required for all except `delete`. Optional for `move` |
+| `encoding` | string | no | `text` or `base64`. `text` is default. |
+
+```bash
+PAYLOAD=$(cat << 'JSON'
+{
+  "branch_name": "master",
+  "commit_message": "some commit message",
+  "actions": [
+    {
+      "action": "create",
+      "file_path": "foo/bar",
+      "content": "some content"
+    },
+    {
+      "action": "delete",
+      "file_path": "foo/bar2",
+    },
+    {
+      "action": "move",
+      "file_path": "foo/bar3",
+      "previous_path": "foo/bar4",
+      "content": "some content"
+    },
+    {
+      "action": "update",
+      "file_path": "foo/bar5",
+      "content": "new content"
+    }
+  ]
+}
+JSON
+)
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data "$PAYLOAD" https://gitlab.example.com/api/v3/projects/1/repository/commits
+```
+
+Example response:
+```json
+{
+  "id": "ed899a2f4b50b4370feeea94676502b42383c746",
+  "short_id": "ed899a2f4b5",
+  "title": "some commit message",
+  "author_name": "Dmitriy Zaporozhets",
+  "author_email": "dzaporozhets@sphereconsultinginc.com",
+  "created_at": "2016-09-20T09:26:24.000-07:00",
+  "message": "some commit message",
+  "parent_ids": [
+    "ae1d9fb46aa2b07ee9836d49862ec4e2c46fbbba"
+  ],
+  "committed_date": "2016-09-20T09:26:24.000-07:00",
+  "authored_date": "2016-09-20T09:26:24.000-07:00",
+  "stats": {
+    "additions": 2,
+    "deletions": 2,
+    "total": 4
+  },
+  "status": null
+}
+```
+
 ## Get a single commit
 
 Get a specific commit identified by the commit hash or name of a branch or tag.
@@ -343,3 +428,5 @@ Example response:
    "finished_at" : "2016-01-19T09:05:50.365Z"
 }
 ```
+
+[ce-6096]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6096 "Multi-file commit"
diff --git a/doc/api/labels.md b/doc/api/labels.md
index 3653ccf304a..656232cc940 100644
--- a/doc/api/labels.md
+++ b/doc/api/labels.md
@@ -148,7 +148,7 @@ PUT /projects/:id/labels
 | --------------- | ------- | --------------------------------- | -------------------------------  |
 | `id`            | integer | yes                               | The ID of the project            |
 | `name`          | string  | yes                               | The name of the existing label   |
-| `new_name`      | string  | yes if `color` if not provided    | The new name of the label        |
+| `new_name`      | string  | yes if `color` is not provided    | The new name of the label        |
 | `color`         | string  | yes if `new_name` is not provided | The new color of the label in 6-digit hex notation with leading `#` sign |
 | `description`   | string  | no                                | The new description of the label |
 
diff --git a/doc/api/projects.md b/doc/api/projects.md
index 869907b0dd7..f96bf7f6d63 100644
--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -20,7 +20,7 @@ Constants for project visibility levels are next:
 
 ## List projects
 
-Get a list of projects accessible by the authenticated user.
+Get a list of projects for which the authenticated user is a member.
 
 ```
 GET /projects
@@ -28,11 +28,14 @@ GET /projects
 
 Parameters:
 
-- `archived` (optional) - if passed, limit by archived status
-- `visibility` (optional) - if passed, limit by visibility `public`, `internal`, `private`
-- `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
-- `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
-- `search` (optional) - Return list of authorized projects according to a search criteria
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `archived` | boolean | no | Limit by archived status |
+| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
+| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
+| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
+| `search` | string | no | Return list of authorized projects matching the search criteria |
+| `simple` | boolean | no | Return only the ID, URL, name, and path of each project |
 
 ```json
 [
@@ -153,6 +156,138 @@ Parameters:
 ]
 ```
 
+Get a list of projects which the authenticated user can see.
+
+```
+GET /projects/visible
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `archived` | boolean | no | Limit by archived status |
+| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
+| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
+| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
+| `search` | string | no | Return list of authorized projects matching the search criteria |
+| `simple` | boolean | no | Return only the ID, URL, name, and path of each project |
+
+```json
+[
+  {
+    "id": 4,
+    "description": null,
+    "default_branch": "master",
+    "public": false,
+    "visibility_level": 0,
+    "ssh_url_to_repo": "git@example.com:diaspora/diaspora-client.git",
+    "http_url_to_repo": "http://example.com/diaspora/diaspora-client.git",
+    "web_url": "http://example.com/diaspora/diaspora-client",
+    "tag_list": [
+      "example",
+      "disapora client"
+    ],
+    "owner": {
+      "id": 3,
+      "name": "Diaspora",
+      "created_at": "2013-09-30T13:46:02Z"
+    },
+    "name": "Diaspora Client",
+    "name_with_namespace": "Diaspora / Diaspora Client",
+    "path": "diaspora-client",
+    "path_with_namespace": "diaspora/diaspora-client",
+    "issues_enabled": true,
+    "open_issues_count": 1,
+    "merge_requests_enabled": true,
+    "builds_enabled": true,
+    "wiki_enabled": true,
+    "snippets_enabled": false,
+    "container_registry_enabled": false,
+    "created_at": "2013-09-30T13:46:02Z",
+    "last_activity_at": "2013-09-30T13:46:02Z",
+    "creator_id": 3,
+    "namespace": {
+      "created_at": "2013-09-30T13:46:02Z",
+      "description": "",
+      "id": 3,
+      "name": "Diaspora",
+      "owner_id": 1,
+      "path": "diaspora",
+      "updated_at": "2013-09-30T13:46:02Z"
+    },
+    "archived": false,
+    "avatar_url": "http://example.com/uploads/project/avatar/4/uploads/avatar.png",
+    "shared_runners_enabled": true,
+    "forks_count": 0,
+    "star_count": 0,
+    "runners_token": "b8547b1dc37721d05889db52fa2f02",
+    "public_builds": true,
+    "shared_with_groups": []
+  },
+  {
+    "id": 6,
+    "description": null,
+    "default_branch": "master",
+    "public": false,
+    "visibility_level": 0,
+    "ssh_url_to_repo": "git@example.com:brightbox/puppet.git",
+    "http_url_to_repo": "http://example.com/brightbox/puppet.git",
+    "web_url": "http://example.com/brightbox/puppet",
+    "tag_list": [
+      "example",
+      "puppet"
+    ],
+    "owner": {
+      "id": 4,
+      "name": "Brightbox",
+      "created_at": "2013-09-30T13:46:02Z"
+    },
+    "name": "Puppet",
+    "name_with_namespace": "Brightbox / Puppet",
+    "path": "puppet",
+    "path_with_namespace": "brightbox/puppet",
+    "issues_enabled": true,
+    "open_issues_count": 1,
+    "merge_requests_enabled": true,
+    "builds_enabled": true,
+    "wiki_enabled": true,
+    "snippets_enabled": false,
+    "container_registry_enabled": false,
+    "created_at": "2013-09-30T13:46:02Z",
+    "last_activity_at": "2013-09-30T13:46:02Z",
+    "creator_id": 3,
+    "namespace": {
+      "created_at": "2013-09-30T13:46:02Z",
+      "description": "",
+      "id": 4,
+      "name": "Brightbox",
+      "owner_id": 1,
+      "path": "brightbox",
+      "updated_at": "2013-09-30T13:46:02Z"
+    },
+    "permissions": {
+      "project_access": {
+        "access_level": 10,
+        "notification_level": 3
+      },
+      "group_access": {
+        "access_level": 50,
+        "notification_level": 3
+      }
+    },
+    "archived": false,
+    "avatar_url": null,
+    "shared_runners_enabled": true,
+    "forks_count": 0,
+    "star_count": 0,
+    "runners_token": "b8547b1dc37721d05889db52fa2f02",
+    "public_builds": true,
+    "shared_with_groups": []
+  }
+]
+```
+
 ### List owned projects
 
 Get a list of projects which are owned by the authenticated user.
@@ -163,11 +298,13 @@ GET /projects/owned
 
 Parameters:
 
-- `archived` (optional) - if passed, limit by archived status
-- `visibility` (optional) - if passed, limit by visibility `public`, `internal`, `private`
-- `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
-- `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
-- `search` (optional) - Return list of authorized projects according to a search criteria
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `archived` | boolean | no | Limit by archived status |
+| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
+| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
+| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
+| `search` | string | no | Return list of authorized projects matching the search criteria |
 
 ### List starred projects
 
@@ -179,11 +316,13 @@ GET /projects/starred
 
 Parameters:
 
-- `archived` (optional) - if passed, limit by archived status
-- `visibility` (optional) - if passed, limit by visibility `public`, `internal`, `private`
-- `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
-- `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
-- `search` (optional) - Return list of authorized projects according to a search criteria
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `archived` | boolean | no | Limit by archived status |
+| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
+| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
+| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
+| `search` | string | no | Return list of authorized projects matching the search criteria |
 
 ### List ALL projects
 
@@ -195,11 +334,13 @@ GET /projects/all
 
 Parameters:
 
-- `archived` (optional) - if passed, limit by archived status
-- `visibility` (optional) - if passed, limit by visibility `public`, `internal`, `private`
-- `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
-- `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
-- `search` (optional) - Return list of authorized projects according to a search criteria
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `archived` | boolean | no | Limit by archived status |
+| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
+| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
+| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
+| `search` | string | no | Return list of authorized projects matching the search criteria |
 
 ### Get single project
 
@@ -212,7 +353,9 @@ GET /projects/:id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or NAMESPACE/PROJECT_NAME of the project |
 
 ```json
 {
@@ -293,7 +436,7 @@ Parameters:
 ### Get project events
 
 Get the events for the specified project.
-Sorted from newest to latest
+Sorted from newest to oldest
 
 ```
 GET /projects/:id/events
@@ -301,7 +444,9 @@ GET /projects/:id/events
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or NAMESPACE/PROJECT_NAME of the project |
 
 ```json
 [
@@ -439,24 +584,26 @@ POST /projects
 
 Parameters:
 
-- `name` (required) - new project name
-- `path` (optional) - custom repository name for new project. By default generated based on name
-- `namespace_id` (optional) - namespace for the new project (defaults to user)
-- `description` (optional) - short project description
-- `issues_enabled` (optional)
-- `merge_requests_enabled` (optional)
-- `builds_enabled` (optional)
-- `wiki_enabled` (optional)
-- `snippets_enabled` (optional)
-- `container_registry_enabled` (optional)
-- `shared_runners_enabled` (optional)
-- `public` (optional) - if `true` same as setting visibility_level = 20
-- `visibility_level` (optional)
-- `import_url` (optional)
-- `public_builds` (optional)
-- `only_allow_merge_if_build_succeeds` (optional)
-- `lfs_enabled` (optional)
-- `request_access_enabled` (optional) - Allow users to request member access.
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `name` | string | yes | The name of the new project |
+| `path` | string | no | Custom repository name for new project. By default generated based on name |
+| `namespace_id` | integer | no | Namespace for the new project (defaults to the current user's namespace) |
+| `description` | string | no | Short project description |
+| `issues_enabled` | boolean | no | Enable issues for this project |
+| `merge_requests_enabled` | boolean | no | Enable merge requests for this project |
+| `builds_enabled` | boolean | no | Enable builds for this project |
+| `wiki_enabled` | boolean | no | Enable wiki for this project |
+| `snippets_enabled` | boolean | no | Enable snippets for this project |
+| `container_registry_enabled` | boolean | no | Enable container registry for this project |
+| `shared_runners_enabled` | boolean | no | Enable shared runners for this project |
+| `public` | boolean | no | If `true`, the same as setting `visibility_level` to 20 |
+| `visibility_level` | integer | no | See [project visibility level][#project-visibility-level] |
+| `import_url` | string | no | URL to import repository from |
+| `public_builds` | boolean | no | If `true`, builds can be viewed by non-project-members |
+| `only_allow_merge_if_build_succeeds` | boolean | no | Set whether merge requests can only be merged with successful builds |
+| `lfs_enabled` | boolean | no | Enable LFS |
+| `request_access_enabled` | boolean | no | Allow users to request member access |
 
 ### Create project for user
 
@@ -468,23 +615,27 @@ POST /projects/user/:user_id
 
 Parameters:
 
-- `user_id` (required) - user_id of owner
-- `name` (required) - new project name
-- `description` (optional) - short project description
-- `issues_enabled` (optional)
-- `merge_requests_enabled` (optional)
-- `builds_enabled` (optional)
-- `wiki_enabled` (optional)
-- `snippets_enabled` (optional)
-- `container_registry_enabled` (optional)
-- `shared_runners_enabled` (optional)
-- `public` (optional) - if `true` same as setting visibility_level = 20
-- `visibility_level` (optional)
-- `import_url` (optional)
-- `public_builds` (optional)
-- `only_allow_merge_if_build_succeeds` (optional)
-- `lfs_enabled` (optional)
-- `request_access_enabled` (optional) - Allow users to request member access.
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `user_id` | integer | yes | The user ID of the project owner |
+| `name` | string | yes | The name of the new project |
+| `path` | string | no | Custom repository name for new project. By default generated based on name |
+| `namespace_id` | integer | no | Namespace for the new project (defaults to the current user's namespace) |
+| `description` | string | no | Short project description |
+| `issues_enabled` | boolean | no | Enable issues for this project |
+| `merge_requests_enabled` | boolean | no | Enable merge requests for this project |
+| `builds_enabled` | boolean | no | Enable builds for this project |
+| `wiki_enabled` | boolean | no | Enable wiki for this project |
+| `snippets_enabled` | boolean | no | Enable snippets for this project |
+| `container_registry_enabled` | boolean | no | Enable container registry for this project |
+| `shared_runners_enabled` | boolean | no | Enable shared runners for this project |
+| `public` | boolean | no | If `true`, the same as setting `visibility_level` to 20 |
+| `visibility_level` | integer | no | See [project visibility level][#project-visibility-level] |
+| `import_url` | string | no | URL to import repository from |
+| `public_builds` | boolean | no | If `true`, builds can be viewed by non-project-members |
+| `only_allow_merge_if_build_succeeds` | boolean | no | Set whether merge requests can only be merged with successful builds |
+| `lfs_enabled` | boolean | no | Enable LFS |
+| `request_access_enabled` | boolean | no | Allow users to request member access |
 
 ### Edit project
 
@@ -496,24 +647,26 @@ PUT /projects/:id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `name` (optional) - project name
-- `path` (optional) - repository name for project
-- `description` (optional) - short project description
-- `default_branch` (optional)
-- `issues_enabled` (optional)
-- `merge_requests_enabled` (optional)
-- `builds_enabled` (optional)
-- `wiki_enabled` (optional)
-- `snippets_enabled` (optional)
-- `container_registry_enabled` (optional)
-- `shared_runners_enabled` (optional)
-- `public` (optional) - if `true` same as setting visibility_level = 20
-- `visibility_level` (optional)
-- `public_builds` (optional)
-- `only_allow_merge_if_build_succeeds` (optional)
-- `lfs_enabled` (optional)
-- `request_access_enabled` (optional) - Allow users to request member access.
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or NAMESPACE/PROJECT_NAME of the project |
+| `name` | string | yes | The name of the project |
+| `path` | string | no | Custom repository name for the project. By default generated based on name |
+| `description` | string | no | Short project description |
+| `issues_enabled` | boolean | no | Enable issues for this project |
+| `merge_requests_enabled` | boolean | no | Enable merge requests for this project |
+| `builds_enabled` | boolean | no | Enable builds for this project |
+| `wiki_enabled` | boolean | no | Enable wiki for this project |
+| `snippets_enabled` | boolean | no | Enable snippets for this project |
+| `container_registry_enabled` | boolean | no | Enable container registry for this project |
+| `shared_runners_enabled` | boolean | no | Enable shared runners for this project |
+| `public` | boolean | no | If `true`, the same as setting `visibility_level` to 20 |
+| `visibility_level` | integer | no | See [project visibility level][#project-visibility-level] |
+| `import_url` | string | no | URL to import repository from |
+| `public_builds` | boolean | no | If `true`, builds can be viewed by non-project-members |
+| `only_allow_merge_if_build_succeeds` | boolean | no | Set whether merge requests can only be merged with successful builds |
+| `lfs_enabled` | boolean | no | Enable LFS |
+| `request_access_enabled` | boolean | no | Allow users to request member access |
 
 On success, method returns 200 with the updated project. If parameters are
 invalid, 400 is returned.
@@ -528,8 +681,10 @@ POST /projects/fork/:id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of the project to be forked
-- `namespace` (optional) - The ID or path of the namespace that the project will be forked to
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or NAMESPACE/PROJECT_NAME of the project |
+| `namespace` | integer/string | yes | The ID or path of the namespace that the project will be forked to |
 
 ### Star a project
 
@@ -540,9 +695,11 @@ Stars a given project. Returns status code `201` and the project on success and
 POST /projects/:id/star
 ```
 
+Parameters:
+
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `id`      | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `id` | integer/string | yes | The ID or NAMESPACE/PROJECT_NAME of the project |
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/star"
@@ -610,7 +767,7 @@ DELETE /projects/:id/star
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `id`      | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```bash
 curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/star"
@@ -682,7 +839,7 @@ POST /projects/:id/archive
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `id`      | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/archive"
@@ -770,7 +927,7 @@ POST /projects/:id/unarchive
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `id`      | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/unarchive"
@@ -853,7 +1010,9 @@ DELETE /projects/:id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of the project to be forked
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ## Uploads
 
@@ -867,8 +1026,10 @@ POST /projects/:id/uploads
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of the project to be forked
-- `file` (required) - The file to be uploaded
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `file` | string | yes | The file to be uploaded |
 
 ```json
 {
@@ -896,10 +1057,12 @@ POST /projects/:id/share
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of the project to be forked
-- `group_id` (required) - The ID of a group
-- `group_access` (required) - Level of permissions for sharing
-- `expires_at` - Share expiration date in ISO 8601 format: 2016-09-26
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `group_id` | integer | yes | The ID of the group to share with |
+| `group_access` | integer | yes | The permissions level to grant the group |
+| `expires_at` | string | no | Share expiration date in ISO 8601 format: 2016-09-26 |
 
 ## Hooks
 
@@ -916,7 +1079,9 @@ GET /projects/:id/hooks
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ### Get project hook
 
@@ -928,8 +1093,10 @@ GET /projects/:id/hooks/:hook_id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `hook_id` (required) - The ID of a project hook
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `hook_id` | integer | yes | The ID of a project hook |
 
 ```json
 {
@@ -959,17 +1126,19 @@ POST /projects/:id/hooks
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `url` (required) - The hook URL
-- `push_events` - Trigger hook on push events
-- `issues_events` - Trigger hook on issues events
-- `merge_requests_events` - Trigger hook on merge_requests events
-- `tag_push_events` - Trigger hook on push_tag events
-- `note_events` - Trigger hook on note events
-- `build_events` - Trigger hook on build events
-- `pipeline_events` - Trigger hook on pipeline events
-- `wiki_page_events` - Trigger hook on wiki page events
-- `enable_ssl_verification` - Do SSL verification when triggering the hook
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `url` | string | yes | The hook URL |
+| `push_events` | boolean | no | Trigger hook on push events |
+| `issues_events` | boolean | no | Trigger hook on issues events |
+| `merge_requests_events` | boolean | no | Trigger hook on merge requests events |
+| `tag_push_events` | boolean | no | Trigger hook on tag push events |
+| `note_events` | boolean | no | Trigger hook on note events |
+| `build_events` | boolean | no | Trigger hook on build events |
+| `pipeline_events` | boolean | no | Trigger hook on pipeline events |
+| `wiki_events` | boolean | no | Trigger hook on wiki events |
+| `enable_ssl_verification` | boolean | no | Do SSL verification when triggering the hook |
 
 ### Edit project hook
 
@@ -981,18 +1150,20 @@ PUT /projects/:id/hooks/:hook_id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `hook_id` (required) - The ID of a project hook
-- `url` (required) - The hook URL
-- `push_events` - Trigger hook on push events
-- `issues_events` - Trigger hook on issues events
-- `merge_requests_events` - Trigger hook on merge_requests events
-- `tag_push_events` - Trigger hook on push_tag events
-- `note_events` - Trigger hook on note events
-- `build_events` - Trigger hook on build events
-- `pipeline_events` - Trigger hook on pipeline events
-- `wiki_page_events` - Trigger hook on wiki page events
-- `enable_ssl_verification` - Do SSL verification when triggering the hook
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `hook_id` | integer | yes | The ID of the project hook |
+| `url` | string | yes | The hook URL |
+| `push_events` | boolean | no | Trigger hook on push events |
+| `issues_events` | boolean | no | Trigger hook on issues events |
+| `merge_requests_events` | boolean | no | Trigger hook on merge requests events |
+| `tag_push_events` | boolean | no | Trigger hook on tag push events |
+| `note_events` | boolean | no | Trigger hook on note events |
+| `build_events` | boolean | no | Trigger hook on build events |
+| `pipeline_events` | boolean | no | Trigger hook on pipeline events |
+| `wiki_events` | boolean | no | Trigger hook on wiki events |
+| `enable_ssl_verification` | boolean | no | Do SSL verification when triggering the hook |
 
 ### Delete project hook
 
@@ -1005,8 +1176,10 @@ DELETE /projects/:id/hooks/:hook_id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `hook_id` (required) - The ID of hook to delete
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `hook_id` | integer | yes | The ID of the project hook |
 
 Note the JSON response differs if the hook is available or not. If the project hook
 is available before it is returned in the JSON response or an empty response is returned.
@@ -1025,7 +1198,9 @@ GET /projects/:id/repository/branches
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```json
 [
@@ -1080,10 +1255,12 @@ GET /projects/:id/repository/branches/:branch
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `branch` (required) - The name of the branch.
-- `developers_can_push` - Flag if developers can push to the branch.
-- `developers_can_merge` - Flag if developers can merge to the branch.
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `branch` | string | yes | The name of the branch |
+| `developers_can_push` | boolean | no | Flag if developers can push to the branch |
+| `developers_can_merge` | boolean | no | Flag if developers can merge to the branch |
 
 ### Protect single branch
 
@@ -1095,8 +1272,10 @@ PUT /projects/:id/repository/branches/:branch/protect
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `branch` (required) - The name of the branch.
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `branch` | string | yes | The name of the branch |
 
 ### Unprotect single branch
 
@@ -1108,8 +1287,10 @@ PUT /projects/:id/repository/branches/:branch/unprotect
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of a project
-- `branch` (required) - The name of the branch.
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `branch` | string | yes | The name of the branch |
 
 ## Admin fork relation
 
@@ -1123,8 +1304,10 @@ POST /projects/:id/fork/:forked_from_id
 
 Parameters:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of the project to be forked
-- `forked_from_id:` (required) - The ID of the project that was forked from
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
+| `forked_from_id` | ID | yes | The ID of the project that was forked from |
 
 ### Delete an existing forked from relationship
 
@@ -1134,7 +1317,9 @@ DELETE /projects/:id/fork
 
 Parameter:
 
-- `id` (required) - The ID or NAMESPACE/PROJECT_NAME of the project to be forked
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ## Search for projects by name
 
@@ -1146,8 +1331,10 @@ GET /projects/search/:query
 
 Parameters:
 
-- `query` (required) - A string contained in the project name
-- `per_page` (optional) - number of projects to return per page
-- `page` (optional) - the page to retrieve
-- `order_by` (optional) - Return requests ordered by `id`, `name`, `created_at` or `last_activity_at` fields
-- `sort` (optional) - Return requests sorted in `asc` or `desc` order
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `query` (required) - A string contained in the project name
+| `per_page` (optional) - number of projects to return per page
+| `page` (optional) - the page to retrieve
+| `order_by` (optional) - Return requests ordered by `id`, `name`, `created_at` or `last_activity_at` fields
+| `sort` | string | no | Return requests sorted in `asc` or `desc` order |
diff --git a/doc/api/templates/gitignores.md b/doc/api/templates/gitignores.md
new file mode 100644
index 00000000000..8235be92b12
--- /dev/null
+++ b/doc/api/templates/gitignores.md
@@ -0,0 +1,579 @@
+# Gitignores
+
+## List gitignore templates
+
+Get all gitignore templates.
+
+```
+GET /templates/gitignores
+```
+
+```bash
+curl https://gitlab.example.com/api/v3/templates/gitignores
+```
+
+Example response:
+
+```json
+[
+  {
+    "name": "AppEngine"
+  },
+  {
+    "name": "Laravel"
+  },
+  {
+    "name": "Elisp"
+  },
+  {
+    "name": "SketchUp"
+  },
+  {
+    "name": "Ada"
+  },
+  {
+    "name": "Ruby"
+  },
+  {
+    "name": "Kohana"
+  },
+  {
+    "name": "Nanoc"
+  },
+  {
+    "name": "Erlang"
+  },
+  {
+    "name": "OCaml"
+  },
+  {
+    "name": "Lithium"
+  },
+  {
+    "name": "Fortran"
+  },
+  {
+    "name": "Scala"
+  },
+  {
+    "name": "Node"
+  },
+  {
+    "name": "Fancy"
+  },
+  {
+    "name": "Perl"
+  },
+  {
+    "name": "Zephir"
+  },
+  {
+    "name": "WordPress"
+  },
+  {
+    "name": "Symfony"
+  },
+  {
+    "name": "FuelPHP"
+  },
+  {
+    "name": "DM"
+  },
+  {
+    "name": "Sdcc"
+  },
+  {
+    "name": "Rust"
+  },
+  {
+    "name": "C"
+  },
+  {
+    "name": "Umbraco"
+  },
+  {
+    "name": "Actionscript"
+  },
+  {
+    "name": "Android"
+  },
+  {
+    "name": "Grails"
+  },
+  {
+    "name": "Composer"
+  },
+  {
+    "name": "ExpressionEngine"
+  },
+  {
+    "name": "Gcov"
+  },
+  {
+    "name": "Qt"
+  },
+  {
+    "name": "Phalcon"
+  },
+  {
+    "name": "ArchLinuxPackages"
+  },
+  {
+    "name": "TeX"
+  },
+  {
+    "name": "SCons"
+  },
+  {
+    "name": "Lilypond"
+  },
+  {
+    "name": "CommonLisp"
+  },
+  {
+    "name": "Rails"
+  },
+  {
+    "name": "Mercury"
+  },
+  {
+    "name": "Magento"
+  },
+  {
+    "name": "ChefCookbook"
+  },
+  {
+    "name": "GitBook"
+  },
+  {
+    "name": "C++"
+  },
+  {
+    "name": "Eagle"
+  },
+  {
+    "name": "Go"
+  },
+  {
+    "name": "OpenCart"
+  },
+  {
+    "name": "Scheme"
+  },
+  {
+    "name": "Typo3"
+  },
+  {
+    "name": "SeamGen"
+  },
+  {
+    "name": "Swift"
+  },
+  {
+    "name": "Elm"
+  },
+  {
+    "name": "Unity"
+  },
+  {
+    "name": "Agda"
+  },
+  {
+    "name": "CUDA"
+  },
+  {
+    "name": "VVVV"
+  },
+  {
+    "name": "Finale"
+  },
+  {
+    "name": "LemonStand"
+  },
+  {
+    "name": "Textpattern"
+  },
+  {
+    "name": "Julia"
+  },
+  {
+    "name": "Packer"
+  },
+  {
+    "name": "Scrivener"
+  },
+  {
+    "name": "Dart"
+  },
+  {
+    "name": "Plone"
+  },
+  {
+    "name": "Jekyll"
+  },
+  {
+    "name": "Xojo"
+  },
+  {
+    "name": "LabVIEW"
+  },
+  {
+    "name": "Autotools"
+  },
+  {
+    "name": "KiCad"
+  },
+  {
+    "name": "Prestashop"
+  },
+  {
+    "name": "ROS"
+  },
+  {
+    "name": "Smalltalk"
+  },
+  {
+    "name": "GWT"
+  },
+  {
+    "name": "OracleForms"
+  },
+  {
+    "name": "SugarCRM"
+  },
+  {
+    "name": "Nim"
+  },
+  {
+    "name": "SymphonyCMS"
+  },
+  {
+    "name": "Maven"
+  },
+  {
+    "name": "CFWheels"
+  },
+  {
+    "name": "Python"
+  },
+  {
+    "name": "ZendFramework"
+  },
+  {
+    "name": "CakePHP"
+  },
+  {
+    "name": "Concrete5"
+  },
+  {
+    "name": "PlayFramework"
+  },
+  {
+    "name": "Terraform"
+  },
+  {
+    "name": "Elixir"
+  },
+  {
+    "name": "CMake"
+  },
+  {
+    "name": "Joomla"
+  },
+  {
+    "name": "Coq"
+  },
+  {
+    "name": "Delphi"
+  },
+  {
+    "name": "Haskell"
+  },
+  {
+    "name": "Yii"
+  },
+  {
+    "name": "Java"
+  },
+  {
+    "name": "UnrealEngine"
+  },
+  {
+    "name": "AppceleratorTitanium"
+  },
+  {
+    "name": "CraftCMS"
+  },
+  {
+    "name": "ForceDotCom"
+  },
+  {
+    "name": "ExtJs"
+  },
+  {
+    "name": "MetaProgrammingSystem"
+  },
+  {
+    "name": "D"
+  },
+  {
+    "name": "Objective-C"
+  },
+  {
+    "name": "RhodesRhomobile"
+  },
+  {
+    "name": "R"
+  },
+  {
+    "name": "EPiServer"
+  },
+  {
+    "name": "Yeoman"
+  },
+  {
+    "name": "VisualStudio"
+  },
+  {
+    "name": "Processing"
+  },
+  {
+    "name": "Leiningen"
+  },
+  {
+    "name": "Stella"
+  },
+  {
+    "name": "Opa"
+  },
+  {
+    "name": "Drupal"
+  },
+  {
+    "name": "TurboGears2"
+  },
+  {
+    "name": "Idris"
+  },
+  {
+    "name": "Jboss"
+  },
+  {
+    "name": "CodeIgniter"
+  },
+  {
+    "name": "Qooxdoo"
+  },
+  {
+    "name": "Waf"
+  },
+  {
+    "name": "Sass"
+  },
+  {
+    "name": "Lua"
+  },
+  {
+    "name": "Clojure"
+  },
+  {
+    "name": "IGORPro"
+  },
+  {
+    "name": "Gradle"
+  },
+  {
+    "name": "Archives"
+  },
+  {
+    "name": "SynopsysVCS"
+  },
+  {
+    "name": "Ninja"
+  },
+  {
+    "name": "Tags"
+  },
+  {
+    "name": "OSX"
+  },
+  {
+    "name": "Dreamweaver"
+  },
+  {
+    "name": "CodeKit"
+  },
+  {
+    "name": "NotepadPP"
+  },
+  {
+    "name": "VisualStudioCode"
+  },
+  {
+    "name": "Mercurial"
+  },
+  {
+    "name": "BricxCC"
+  },
+  {
+    "name": "DartEditor"
+  },
+  {
+    "name": "Eclipse"
+  },
+  {
+    "name": "Cloud9"
+  },
+  {
+    "name": "TortoiseGit"
+  },
+  {
+    "name": "NetBeans"
+  },
+  {
+    "name": "GPG"
+  },
+  {
+    "name": "Espresso"
+  },
+  {
+    "name": "Redcar"
+  },
+  {
+    "name": "Xcode"
+  },
+  {
+    "name": "Matlab"
+  },
+  {
+    "name": "LyX"
+  },
+  {
+    "name": "SlickEdit"
+  },
+  {
+    "name": "Dropbox"
+  },
+  {
+    "name": "CVS"
+  },
+  {
+    "name": "Calabash"
+  },
+  {
+    "name": "JDeveloper"
+  },
+  {
+    "name": "Vagrant"
+  },
+  {
+    "name": "IPythonNotebook"
+  },
+  {
+    "name": "TextMate"
+  },
+  {
+    "name": "Ensime"
+  },
+  {
+    "name": "WebMethods"
+  },
+  {
+    "name": "VirtualEnv"
+  },
+  {
+    "name": "Emacs"
+  },
+  {
+    "name": "Momentics"
+  },
+  {
+    "name": "JetBrains"
+  },
+  {
+    "name": "SublimeText"
+  },
+  {
+    "name": "Kate"
+  },
+  {
+    "name": "ModelSim"
+  },
+  {
+    "name": "Redis"
+  },
+  {
+    "name": "KDevelop4"
+  },
+  {
+    "name": "Bazaar"
+  },
+  {
+    "name": "Linux"
+  },
+  {
+    "name": "Windows"
+  },
+  {
+    "name": "XilinxISE"
+  },
+  {
+    "name": "Lazarus"
+  },
+  {
+    "name": "EiffelStudio"
+  },
+  {
+    "name": "Anjuta"
+  },
+  {
+    "name": "Vim"
+  },
+  {
+    "name": "Otto"
+  },
+  {
+    "name": "MicrosoftOffice"
+  },
+  {
+    "name": "LibreOffice"
+  },
+  {
+    "name": "SBT"
+  },
+  {
+    "name": "MonoDevelop"
+  },
+  {
+    "name": "SVN"
+  },
+  {
+    "name": "FlexBuilder"
+  }
+]
+```
+
+## Single gitignore template
+
+Get a single gitignore template.
+
+```
+GET /templates/gitignores/:key
+```
+
+| Attribute  | Type   | Required | Description |
+| ---------- | ------ | -------- | ----------- |
+| `key`      | string | yes      | The key of the gitignore template |
+
+```bash
+curl https://gitlab.example.com/api/v3/templates/gitignores/Ruby
+```
+
+Example response:
+
+```json
+{
+  "name": "Ruby",
+  "content": "*.gem\n*.rbc\n/.config\n/coverage/\n/InstalledFiles\n/pkg/\n/spec/reports/\n/spec/examples.txt\n/test/tmp/\n/test/version_tmp/\n/tmp/\n\n# Used by dotenv library to load environment variables.\n# .env\n\n## Specific to RubyMotion:\n.dat*\n.repl_history\nbuild/\n*.bridgesupport\nbuild-iPhoneOS/\nbuild-iPhoneSimulator/\n\n## Specific to RubyMotion (use of CocoaPods):\n#\n# We recommend against adding the Pods directory to your .gitignore. However\n# you should judge for yourself, the pros and cons are mentioned at:\n# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control\n#\n# vendor/Pods/\n\n## Documentation cache and generated files:\n/.yardoc/\n/_yardoc/\n/doc/\n/rdoc/\n\n## Environment normalization:\n/.bundle/\n/vendor/bundle\n/lib/bundler/man/\n\n# for a library or gem, you might want to ignore these files since the code is\n# intended to run in multiple environments; otherwise, check them in:\n# Gemfile.lock\n# .ruby-version\n# .ruby-gemset\n\n# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:\n.rvmrc\n"
+}
+```
diff --git a/doc/api/templates/gitlab_ci_ymls.md b/doc/api/templates/gitlab_ci_ymls.md
new file mode 100644
index 00000000000..e120016fbe6
--- /dev/null
+++ b/doc/api/templates/gitlab_ci_ymls.md
@@ -0,0 +1,120 @@
+# GitLab CI YMLs
+
+## List GitLab CI YML templates
+
+Get all GitLab CI YML templates.
+
+```
+GET /templates/gitlab_ci_ymls
+```
+
+```bash
+curl https://gitlab.example.com/api/v3/templates/gitlab_ci_ymls
+```
+
+Example response:
+
+```json
+[
+  {
+    "name": "C++"
+  },
+  {
+    "name": "Docker"
+  },
+  {
+    "name": "Elixir"
+  },
+  {
+    "name": "LaTeX"
+  },
+  {
+    "name": "Grails"
+  },
+  {
+    "name": "Rust"
+  },
+  {
+    "name": "Nodejs"
+  },
+  {
+    "name": "Ruby"
+  },
+  {
+    "name": "Scala"
+  },
+  {
+    "name": "Maven"
+  },
+  {
+    "name": "Harp"
+  },
+  {
+    "name": "Pelican"
+  },
+  {
+    "name": "Hyde"
+  },
+  {
+    "name": "Nanoc"
+  },
+  {
+    "name": "Octopress"
+  },
+  {
+    "name": "JBake"
+  },
+  {
+    "name": "HTML"
+  },
+  {
+    "name": "Hugo"
+  },
+  {
+    "name": "Metalsmith"
+  },
+  {
+    "name": "Hexo"
+  },
+  {
+    "name": "Lektor"
+  },
+  {
+    "name": "Doxygen"
+  },
+  {
+    "name": "Brunch"
+  },
+  {
+    "name": "Jekyll"
+  },
+  {
+    "name": "Middleman"
+  }
+]
+```
+
+## Single GitLab CI YML template
+
+Get a single GitLab CI YML template.
+
+```
+GET /templates/gitlab_ci_ymls/:key
+```
+
+| Attribute  | Type   | Required | Description |
+| ---------- | ------ | -------- | ----------- |
+| `key`      | string | yes      | The key of the GitLab CI YML template |
+
+```bash
+curl https://gitlab.example.com/api/v3/templates/gitlab_ci_ymls/Ruby
+```
+
+Example response:
+
+```json
+{
+  "name": "Ruby",
+  "content": "# This file is a template, and might need editing before it works on your project.\n# Official language image. Look for the different tagged releases at:\n# https://hub.docker.com/r/library/ruby/tags/\nimage: \"ruby:2.3\"\n\n# Pick zero or more services to be used on all builds.\n# Only needed when using a docker container to run your tests in.\n# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service\nservices:\n  - mysql:latest\n  - redis:latest\n  - postgres:latest\n\nvariables:\n  POSTGRES_DB: database_name\n\n# Cache gems in between builds\ncache:\n  paths:\n    - vendor/ruby\n\n# This is a basic example for a gem or script which doesn't use\n# services such as redis or postgres\nbefore_script:\n  - ruby -v                                   # Print out ruby version for debugging\n  # Uncomment next line if your rails app needs a JS runtime:\n  # - apt-get update -q && apt-get install nodejs -yqq\n  - gem install bundler  --no-ri --no-rdoc    # Bundler is not installed with the image\n  - bundle install -j $(nproc) --path vendor  # Install dependencies into ./vendor/ruby\n\n# Optional - Delete if not using `rubocop`\nrubocop:\n  script:\n  - rubocop\n\nrspec:\n  script:\n  - rspec spec\n\nrails:\n  variables:\n    DATABASE_URL: \"postgresql://postgres:postgres@postgres:5432/$POSTGRES_DB\"\n  script:\n  - bundle exec rake db:migrate\n  - bundle exec rake db:seed\n  - bundle exec rake test\n"
+}
+```
diff --git a/doc/api/licenses.md b/doc/api/templates/licenses.md
index ed26d1fb7fb..ae7218cf1bd 100644
--- a/doc/api/licenses.md
+++ b/doc/api/templates/licenses.md
@@ -5,7 +5,7 @@
 Get all license templates.
 
 ```
-GET /licenses
+GET /templates/licenses
 ```
 
 | Attribute | Type    | Required | Description           |
@@ -13,7 +13,7 @@ GET /licenses
 | `popular` | boolean | no       | If passed, returns only popular licenses |
 
 ```bash
-curl https://gitlab.example.com/api/v3/licenses?popular=1
+curl https://gitlab.example.com/api/v3/templates/licenses?popular=1
 ```
 
 Example response:
@@ -102,7 +102,7 @@ Get a single license template. You can pass parameters to replace the license
 placeholder.
 
 ```
-GET /licenses/:key
+GET /templates/licenses/:key
 ```
 
 | Attribute  | Type   | Required | Description |
@@ -116,7 +116,7 @@ If you omit the `fullname` parameter but authenticate your request, the name of
 the authenticated user will be used to replace the copyright holder placeholder.
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/licenses/mit?project=My+Cool+Project
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/templates/licenses/mit?project=My+Cool+Project
 ```
 
 Example response:
diff --git a/doc/api/users.md b/doc/api/users.md
index 9be4f2e6ec3..a52b2d51d78 100644
--- a/doc/api/users.md
+++ b/doc/api/users.md
@@ -627,3 +627,149 @@ Parameters:
 
 Will return `200 OK` on success, `404 User Not Found` is user cannot be found or
 `403 Forbidden` when trying to unblock a user blocked by LDAP synchronization.
+
+### Get user contribution events
+
+Get the contribution events for the specified user, sorted from newest to oldest.
+
+```
+GET /users/:id/events
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of the user |
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/user/:id/events
+```
+
+Example response:
+
+```json
+[
+  {
+    "title": null,
+    "project_id": 15,
+    "action_name": "closed",
+    "target_id": 830,
+    "target_type": "Issue",
+    "author_id": 1,
+    "data": null,
+    "target_title": "Public project search field",
+    "author": {
+      "name": "Dmitriy Zaporozhets",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
+      "web_url": "http://localhost:3000/u/root"
+    },
+    "author_username": "root"
+  },
+  {
+    "title": null,
+    "project_id": 15,
+    "action_name": "opened",
+    "target_id": null,
+    "target_type": null,
+    "author_id": 1,
+    "author": {
+      "name": "Dmitriy Zaporozhets",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
+      "web_url": "http://localhost:3000/u/root"
+    },
+    "author_username": "john",
+    "data": {
+      "before": "50d4420237a9de7be1304607147aec22e4a14af7",
+      "after": "c5feabde2d8cd023215af4d2ceeb7a64839fc428",
+      "ref": "refs/heads/master",
+      "user_id": 1,
+      "user_name": "Dmitriy Zaporozhets",
+      "repository": {
+        "name": "gitlabhq",
+        "url": "git@dev.gitlab.org:gitlab/gitlabhq.git",
+        "description": "GitLab: self hosted Git management software. \r\nDistributed under the MIT License.",
+        "homepage": "https://dev.gitlab.org/gitlab/gitlabhq"
+      },
+      "commits": [
+        {
+          "id": "c5feabde2d8cd023215af4d2ceeb7a64839fc428",
+          "message": "Add simple search to projects in public area",
+          "timestamp": "2013-05-13T18:18:08+00:00",
+          "url": "https://dev.gitlab.org/gitlab/gitlabhq/commit/c5feabde2d8cd023215af4d2ceeb7a64839fc428",
+          "author": {
+            "name": "Dmitriy Zaporozhets",
+            "email": "dmitriy.zaporozhets@gmail.com"
+          }
+        }
+      ],
+      "total_commits_count": 1
+    },
+    "target_title": null
+  },
+  {
+    "title": null,
+    "project_id": 15,
+    "action_name": "closed",
+    "target_id": 840,
+    "target_type": "Issue",
+    "author_id": 1,
+    "data": null,
+    "target_title": "Finish & merge Code search PR",
+    "author": {
+      "name": "Dmitriy Zaporozhets",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
+      "web_url": "http://localhost:3000/u/root"
+    },
+    "author_username": "root"
+  },
+  {
+    "title": null,
+    "project_id": 15,
+    "action_name": "commented on",
+    "target_id": 1312,
+    "target_type": "Note",
+    "author_id": 1,
+    "data": null,
+    "target_title": null,
+    "created_at": "2015-12-04T10:33:58.089Z",
+    "note": {
+      "id": 1312,
+      "body": "What an awesome day!",
+      "attachment": null,
+      "author": {
+        "name": "Dmitriy Zaporozhets",
+        "username": "root",
+        "id": 1,
+        "state": "active",
+        "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
+        "web_url": "http://localhost:3000/u/root"
+      },
+      "created_at": "2015-12-04T10:33:56.698Z",
+      "system": false,
+      "upvote": false,
+      "downvote": false,
+      "noteable_id": 377,
+      "noteable_type": "Issue"
+    },
+    "author": {
+      "name": "Dmitriy Zaporozhets",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
+      "web_url": "http://localhost:3000/u/root"
+    },
+    "author_username": "root"
+  }
+]
+```
diff --git a/doc/api/version.md b/doc/api/version.md
new file mode 100644
index 00000000000..287d17cf97f
--- /dev/null
+++ b/doc/api/version.md
@@ -0,0 +1,23 @@
+# Version API
+
+>**Note:** This feature was introduced in GitLab 8.13
+
+Retrieve version information for this GitLab instance. Responds `200 OK` for
+authenticated users.
+
+```
+GET /version
+```
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/version
+```
+
+Example response:
+
+```json
+{
+  "version": "8.13.0-pre",
+  "revision": "4e963fe"
+}
+```
diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index 40f0165deef..ffc310ec8c7 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -11,7 +11,9 @@ Apart from those, here is an collection of tutorials and guides on setting up yo
 - [Test and deploy a Python application to Heroku](test-and-deploy-python-application-to-heroku.md)
 - [Test a Clojure application](test-clojure-application.md)
 - [Test a Scala application](test-scala-application.md)
+- [Test a Phoenix application](test-phoenix-application.md)
 - [Using `dpl` as deployment tool](deployment/README.md)
+- [Example project that shows how to use Review Apps](https://gitlab.com/gitlab-examples/review-apps-nginx/)
 - [Blog post about using GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
 - [Repositories with examples for various languages](https://gitlab.com/groups/gitlab-examples)
 - [The .gitlab-ci.yml file for GitLab itself](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml)
diff --git a/doc/ci/examples/test-phoenix-application.md b/doc/ci/examples/test-phoenix-application.md
new file mode 100644
index 00000000000..150698ca04b
--- /dev/null
+++ b/doc/ci/examples/test-phoenix-application.md
@@ -0,0 +1,56 @@
+## Test a Phoenix application
+
+This example demonstrates the integration of Gitlab CI with Phoenix, Elixir and
+Postgres.
+
+### Add `.gitlab-ci.yml` file to project
+
+The following `.gitlab-ci.yml` should be added in the root of your
+repository to trigger CI:
+
+```yaml
+image: elixir:1.3
+
+services:
+  - postgres:9.6
+
+variables:
+  MIX_ENV: "test"
+
+before_script:
+  # Setup phoenix dependencies
+  - apt-get update
+  - apt-get install -y postgresql-client
+  - mix local.hex --force
+  - mix deps.get --only test
+  - mix ecto.reset
+
+test:
+  script:
+    - mix test
+```
+
+The variables will set the Mix environment to "test". The
+`before_script` will install `psql`, some Phoenix dependencies, and will also
+run your migrations.
+
+Finally, the test `script` will run your tests.
+
+### Update the Config Settings
+
+In `config/test.exs`, update the database hostname:
+
+```elixir
+config :my_app, MyApp.Repo,
+  hostname: if(System.get_env("CI"), do: "postgres", else: "localhost"),
+```
+
+### Add the Migrations Folder
+
+If you do not have any migrations yet, you will need to create an empty
+`.gitkeep` file in `priv/repo/migrations`.
+
+### Sources
+
+- https://medium.com/@nahtnam/using-phoenix-on-gitlab-ci-5a51eec81142
+- https://davejlong.com/ci-with-phoenix-and-gitlab/
diff --git a/doc/ci/pipelines.md b/doc/ci/pipelines.md
index ca9b986a060..729c1dc8c0d 100644
--- a/doc/ci/pipelines.md
+++ b/doc/ci/pipelines.md
@@ -31,6 +31,8 @@ project.
 ## Seeing build status
 
 Clicking on a pipeline will show the builds that were run for that pipeline.
+Clicking on an individual build will show you its build trace, and allow you to
+cancel the build, retry it,  or erase the build trace.
 
 ## Badges
 
diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index 22d67bd9964..a4c3a731a20 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -48,6 +48,7 @@ The `API_TOKEN` will take the Secure Variable value: `SECURE`.
 | **CI_RUNNER_ID**        | 8.10   | 0.5    | The unique id of runner being used |
 | **CI_RUNNER_DESCRIPTION** | 8.10 | 0.5    | The description of the runner as saved in GitLab |
 | **CI_RUNNER_TAGS**      | 8.10   | 0.5    | The defined runner tags |
+| **CI_DEBUG_TRACE**      | all    | 1.7    | Whether [debug tracing](#debug-tracing) is enabled |
 | **GITLAB_USER_ID**      | 8.12   | all    | The id of the user who started the build |
 | **GITLAB_USER_EMAIL**   | 8.12   | all    | The email of the user who started the build |
 
@@ -105,6 +106,39 @@ Variables can be defined at a global level, but also at a job level.
 
 More information about Docker integration can be found in [Using Docker Images](../docker/using_docker_images.md).
 
+#### Debug tracing
+
+> **WARNING:** Enabling debug tracing can have severe security implications. The
+  output **will** contain the content of all your secure variables and any other
+  secrets! The output **will** be uploaded to the GitLab server and made visible
+  in build traces!
+
+By default, GitLab Runner hides most of the details of what it is doing when
+processing a job. This behaviour keeps build traces short, and prevents secrets
+from being leaked into the trace unless your script writes them to the screen.
+
+If a job isn't working as expected, this can make the problem difficult to
+investigate; in these cases, you can enable debug tracing in `.gitlab-ci.yml`.
+Available on GitLab Runner v1.7+, this feature enables the shell's execution
+trace, resulting in a verbose build trace listing all commands that were run,
+variables that were set, etc.
+
+Before enabling this, you should ensure builds are visible to
+[team members only](../../../user/permissions.md#project-features). You should
+also [erase](../pipelines.md#seeing-build-traces) all generated build traces
+before making them visible again.
+
+To enable debug traces, set the `CI_DEBUG_TRACE` variable to `true`:
+
+```yaml
+job1:
+  variables:
+    CI_DEBUG_TRACE: "true"
+```
+
+The [example project](https://gitlab.com/gitlab-examples/ci-debug-trace)
+demonstrates a working configuration, including build trace examples.
+
 ### User-defined variables (Secure Variables)
 **This feature requires GitLab Runner 0.4.0 or higher**
 
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md
index cdf5ecc7a84..84ea59ab687 100644
--- a/doc/ci/yaml/README.md
+++ b/doc/ci/yaml/README.md
@@ -159,7 +159,8 @@ Variables can be also defined on [job level](#job-variables).
 > Introduced in GitLab Runner v0.7.0.
 
 `cache` is used to specify a list of files and directories which should be
-cached between builds.
+cached between builds. You can only use paths that are within the project
+workspace.
 
 **By default the caching is enabled per-job and per-branch.**
 
@@ -594,6 +595,8 @@ create the `review-apps/branch-name` environment.
 
 This environment should be accessible under `https://branch-name.review.example.com/`.
 
+You can see a simple example at https://gitlab.com/gitlab-examples/review-apps-nginx/.
+
 ### artifacts
 
 >**Notes:**
@@ -604,8 +607,8 @@ This environment should be accessible under `https://branch-name.review.example.
 > - Build artifacts are only collected for successful builds by default.
 
 `artifacts` is used to specify a list of files and directories which should be
-attached to the build after success. To pass artifacts between different builds,
-see [dependencies](#dependencies).
+attached to the build after success. You can only use paths that are within the
+project workspace. To pass artifacts between different builds, see [dependencies](#dependencies).
 
 Below are some examples.
 
diff --git a/doc/container_registry/README.md b/doc/container_registry/README.md
index d7740647a91..fe3e4681ba7 100644
--- a/doc/container_registry/README.md
+++ b/doc/container_registry/README.md
@@ -1,98 +1 @@
-# GitLab Container Registry
-
-> [Introduced][ce-4040] in GitLab 8.8. Docker Registry manifest
-`v1` support was added in GitLab 8.9 to support Docker versions earlier than 1.10.
-
-> **Note:**
-This document is about the user guide. To learn how to enable GitLab Container
-Registry across your GitLab instance, visit the
-[administrator documentation](../administration/container_registry.md).
-
-With the Docker Container Registry integrated into GitLab, every project can
-have its own space to store its Docker images.
-
-You can read more about Docker Registry at https://docs.docker.com/registry/introduction/.
-
----
-
-## Enable the Container Registry for your project
-
-1. First, ask your system administrator to enable GitLab Container Registry
-   following the [administration documentation](../administration/container_registry.md).
-   If you are using GitLab.com, this is enabled by default so you can start using
-   the Registry immediately.
-
-1. Go to your project's settings and enable the **Container Registry** feature
-   on your project. For new projects this might be enabled by default. For
-   existing projects you will have to explicitly enable it.
-
-    ![Enable Container Registry](img/project_feature.png)
-
-## Build and push images
-
-After you save your project's settings, you should see a new link in the
-sidebar called **Container Registry**. Following this link will get you to
-your project's Registry panel where you can see how to login to the Container
-Registry using your GitLab credentials.
-
-For example if the Registry's URL is `registry.example.com`, the you should be
-able to login with:
-
-```
-docker login registry.example.com
-```
-
-Building and publishing images should be a straightforward process. Just make
-sure that you are using the Registry URL with the namespace and project name
-that is hosted on GitLab:
-
-```
-docker build -t registry.example.com/group/project .
-docker push registry.example.com/group/project
-```
-
-## Use images from GitLab Container Registry
-
-To download and run a container from images hosted in GitLab Container Registry,
-use `docker run`:
-
-```
-docker run [options] registry.example.com/group/project [arguments]
-```
-
-For more information on running Docker containers, visit the
-[Docker documentation][docker-docs].
-
-## Control Container Registry from within GitLab
-
-GitLab offers a simple Container Registry management panel. Go to your project
-and click **Container Registry** in the left sidebar.
-
-This view will show you all tags in your project and will easily allow you to
-delete them.
-
-![Container Registry panel](img/container_registry.png)
-
-## Build and push images using GitLab CI
-
-> **Note:**
-This feature requires GitLab 8.8 and GitLab Runner 1.2.
-
-Make sure that your GitLab Runner is configured to allow building Docker images by
-following the [Using Docker Build](../ci/docker/using_docker_build.md)
-and [Using the GitLab Container Registry documentation](../ci/docker/using_docker_build.md#using-the-gitlab-container-registry).
-
-## Limitations
-
-In order to use a container image from your private project as an `image:` in
-your `.gitlab-ci.yml`, you have to follow the
-[Using a private Docker Registry][private-docker]
-documentation. This workflow will be simplified in the future.
-
-## Troubleshooting
-
-See [the GitLab Docker registry troubleshooting guide](troubleshooting.md).
-
-[ce-4040]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4040
-[docker-docs]: https://docs.docker.com/engine/userguide/intro/
-[private-docker]: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/blob/master/docs/configuration/advanced-configuration.md#using-a-private-docker-registry
+This document was moved in [user/project/container_registry](../user/project/container_registry.md).
diff --git a/doc/container_registry/img/container_registry.png b/doc/container_registry/img/container_registry.png
deleted file mode 100644
index 57d6f9f22c5..00000000000
--- a/doc/container_registry/img/container_registry.png
+++ /dev/null
diff --git a/doc/container_registry/img/project_feature.png b/doc/container_registry/img/project_feature.png
deleted file mode 100644
index a59b4f82b56..00000000000
--- a/doc/container_registry/img/project_feature.png
+++ /dev/null
diff --git a/doc/container_registry/troubleshooting.md b/doc/container_registry/troubleshooting.md
index 14c4a7d9a63..2f8cd37b488 100644
--- a/doc/container_registry/troubleshooting.md
+++ b/doc/container_registry/troubleshooting.md
@@ -1,141 +1 @@
-# Troubleshooting the GitLab Container Registry
-
-## Basic Troubleshooting
-
-1. Check to make sure that the system clock on your Docker client and GitLab server have
-   been synchronized (e.g. via NTP).
-
-2. If you are using an S3-backed Registry, double check that the IAM
-   permissions and the S3 credentials (including region) are correct. See [the
-   sample IAM policy](https://docs.docker.com/registry/storage-drivers/s3/)
-   for more details.
-
-3. Check the Registry logs (e.g. `/var/log/gitlab/registry/current`) and the GitLab production logs
-   for errors (e.g. `/var/log/gitlab/gitlab-rails/production.log`). You may be able to find clues
-   there.
-
-## Advanced Troubleshooting
-
->**NOTE:** The following section is only recommended for experts.
-
-Sometimes it's not obvious what is wrong, and you may need to dive deeper into
-the communication between the Docker client and the Registry to find out
-what's wrong. We will use a concrete example in the past to illustrate how to
-diagnose a problem with the S3 setup.
-
-### Unexpected 403 error during push
-
-A user attempted to enable an S3-backed Registry. The `docker login` step went
-fine. However, when pushing an image, the output showed:
-
-```
-The push refers to a repository [s3-testing.myregistry.com:4567/root/docker-test]
-dc5e59c14160: Pushing [==================================================>] 14.85 kB
-03c20c1a019a: Pushing [==================================================>] 2.048 kB
-a08f14ef632e: Pushing [==================================================>] 2.048 kB
-228950524c88: Pushing 2.048 kB
-6a8ecde4cc03: Pushing [==>                                                ] 9.901 MB/205.7 MB
-5f70bf18a086: Pushing 1.024 kB
-737f40e80b7f: Waiting
-82b57dbc5385: Waiting
-19429b698a22: Waiting
-9436069b92a3: Waiting
-error parsing HTTP 403 response body: unexpected end of JSON input: ""
-```
-
-This error is ambiguous, as it's not clear whether the 403 is coming from the
-GitLab Rails application, the Docker Registry, or something else. In this
-case, since we know that since the login succeeded, we probably need to look
-at the communication between the client and the Registry.
-
-The REST API between the Docker client and Registry is [described
-here](https://docs.docker.com/registry/spec/api/). Normally, one would just
-use Wireshark or tcpdump to capture the traffic and see where things went
-wrong.  However, since all communication between Docker clients and servers
-are done over HTTPS, it's a bit difficult to decrypt the traffic quickly even
-if you know the private key. What can we do instead?
-
-One way would be to disable HTTPS by setting up an [insecure
-Registry](https://docs.docker.com/registry/insecure/). This could introduce a
-security hole and is only recommended for local testing. If you have a
-production system and can't or don't want to do this, there is another way:
-use mitmproxy, which stands for Man-in-the-Middle Proxy.
-
-### mitmproxy
-
-[mitmproxy](https://mitmproxy.org/) allows you to place a proxy between your
-client and server to inspect all traffic. One wrinkle is that your system
-needs to trust the mitmproxy SSL certificates for this to work.
-
-The following installation instructions assume you are running Ubuntu:
-
-1. Install mitmproxy (see http://docs.mitmproxy.org/en/stable/install.html)
-1. Run `mitmproxy --port 9000` to generate its certificates.
-   Enter <kbd>CTRL</kbd>-<kbd>C</kbd> to quit.
-1. Install the certificate from `~/.mitmproxy` to your system:
-
-    ```sh
-    sudo cp ~/.mitmproxy/mitmproxy-ca-cert.pem /usr/local/share/ca-certificates/mitmproxy-ca-cert.crt
-    sudo update-ca-certificates
-    ```
-
-If successful, the output should indicate that a certificate was added:
-
-```sh
-Updating certificates in /etc/ssl/certs... 1 added, 0 removed; done.
-Running hooks in /etc/ca-certificates/update.d....done.
-```
-
-To verify that the certificates are properly installed, run:
-
-```sh
-mitmproxy --port 9000
-```
-
-This will run mitmproxy on port `9000`. In another window, run:
-
-```sh
-curl --proxy http://localhost:9000 https://httpbin.org/status/200
-```
-
-If everything is setup correctly, you will see information on the mitmproxy window and
-no errors from the curl commands.
-
-### Running the Docker daemon with a proxy
-
-For Docker to connect through a proxy, you must start the Docker daemon with the
-proper environment variables. The easiest way is to shutdown Docker (e.g. `sudo initctl stop docker`)
-and then run Docker by hand. As root, run:
-
-```sh
-export HTTP_PROXY="http://localhost:9000"
-export HTTPS_PROXY="https://localhost:9000"
-docker daemon --debug
-```
-
-This will launch the Docker daemon and proxy all connections through mitmproxy.
-
-### Running the Docker client
-
-Now that we have mitmproxy and Docker running, we can attempt to login and push
-a container image. You may need to run as root to do this. For example:
-
-```sh
-docker login s3-testing.myregistry.com:4567
-docker push s3-testing.myregistry.com:4567/root/docker-test
-```
-
-In the example above, we see the following trace on the mitmproxy window:
-
-![mitmproxy output from Docker](img/mitmproxy-docker.png)
-
-The above image shows:
-
-* The initial PUT requests went through fine with a 201 status code.
-* The 201 redirected the client to the S3 bucket.
-* The HEAD request to the AWS bucket reported a 403 Unauthorized.
-
-What does this mean? This strongly suggests that the S3 user does not have the right
-[permissions to perform a HEAD request](http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectHEAD.html).
-The solution: check the [IAM permissions again](https://docs.docker.com/registry/storage-drivers/s3/).
-Once the right permissions were set, the error will go away.
+This document was moved to [user/project/container_registry](../user/project/container_registry.md).
diff --git a/doc/development/code_review.md b/doc/development/code_review.md
index 40ae55ab905..c5c23b5c0b8 100644
--- a/doc/development/code_review.md
+++ b/doc/development/code_review.md
@@ -34,6 +34,10 @@ request is up to one of our merge request "endbosses", denoted on the
 
 ## Having your code reviewed
 
+Please keep in mind that code review is a process that can take multiple
+iterations, and reviewers may spot things later that they may not have seen the
+first time.
+
 - The first reviewer of your code is _you_. Before you perform that first push
   of your shiny new branch, read through the entire diff. Does it make sense?
   Did you include something unrelated to the overall purpose of the changes? Did
@@ -55,6 +59,7 @@ request is up to one of our merge request "endbosses", denoted on the
 Understand why the change is necessary (fixes a bug, improves the user
 experience, refactors the existing code). Then:
 
+- Try to be thorough in your reviews to reduce the number of iterations.
 - Communicate which ideas you feel strongly about and those you don't.
 - Identify ways to simplify the code while still solving the problem.
 - Offer alternative implementations, but assume the author already considered
@@ -64,8 +69,10 @@ experience, refactors the existing code). Then:
   someone else would be confused by it as well.
 - After a round of line notes, it can be helpful to post a summary note such as
   "LGTM :thumbsup:", or "Just a couple things to address."
-- Avoid accepting a merge request before the build succeeds ("Merge when build
-  succeeds" is fine).
+- Avoid accepting a merge request before the build succeeds. Of course, "Merge
+  When Build Succeeds" (MWBS) is fine.
+- If you set the MR to "Merge When Build Succeeds", you should take over
+  subsequent revisions for anything that would be spotted after that.
 
 ## Credits
 
diff --git a/doc/development/doc_styleguide.md b/doc/development/doc_styleguide.md
index 39b801f761d..f07d2c9af2d 100644
--- a/doc/development/doc_styleguide.md
+++ b/doc/development/doc_styleguide.md
@@ -95,10 +95,10 @@ merge request.
   someone in the Merge Request
 - When introducing a new document, be careful for the headings to be
   grammatically and syntactically correct. It is advised to mention one or all
-  of the following GitLab members for a review: `@axil`, `@rspeicher`,
-  `@dblessing`, `@ashleys`. This is to ensure that no document
-  with wrong heading is going live without an audit, thus preventing dead links
-  and redirection issues when corrected
+  of the following GitLab members for a review: `@axil`, `@rspeicher`, `@marcia`,
+  `@SeanPackham`. This is to ensure that no document with wrong heading is going
+  live without an audit, thus preventing dead links and redirection issues when
+  corrected
 - Leave exactly one newline after a heading
 
 ## Links
@@ -314,6 +314,29 @@ In this case:
 - different highlighting languages are used for each config in the code block
 - the [references](#references) guide is used for reconfigure/restart
 
+## Fake tokens
+
+There may be times where a token is needed to demonstrate an API call using
+cURL or a secret variable used in CI. It is strongly advised not to use real
+tokens in documentation even if the probability of a token being exploited is
+low.
+
+You can use the following fake tokens as examples.
+
+|     **Token type**    |           **Token value**         |
+| --------------------- | --------------------------------- |
+| Private user token    | `9koXpg98eAheJpvBs5tK`            |
+| Personal access token | `n671WNGecHugsdEDPsyo`            |
+| Application ID        | `2fcb195768c39e9a94cec2c2e32c59c0aad7a3365c10892e8116b5d83d4096b6` |
+| Application secret    | `04f294d1eaca42b8692017b426d53bbc8fe75f827734f0260710b83a556082df` |
+| Secret CI variable    | `Li8j-mLUVA3eZYjPfd_H`            |
+| Specific Runner token | `yrnZW46BrtBFqM7xDzE7dddd`        |
+| Shared Runner token   | `6Vk7ZsosqQyfreAxXTZr`            |
+| Trigger token         | `be20d8dcc028677c931e04f3871a9b`  |
+| Webhook secret token  | `6XhDroRcYPM5by_h-HLY`            |
+| Health check token    | `Tu7BgjR9qeZTEyRzGG2P`            |
+| Request profile token | `7VgpS4Ax5utVD2esNstz`            |
+
 ## API
 
 Here is a list of must-have items. Use them in the exact order that appears
@@ -449,4 +472,4 @@ curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "domain
 [doc-restart]: ../administration/restart_gitlab.md "GitLab restart documentation"
 [ce-3349]: https://gitlab.com/gitlab-org/gitlab-ce/issues/3349 "Documentation restructure"
 [graffle]: https://gitlab.com/gitlab-org/gitlab-design/blob/d8d39f4a87b90fb9ae89ca12dc565347b4900d5e/production/resources/gitlab-map.graffle
-[gitlab-map]: https://gitlab.com/gitlab-org/gitlab-design/raw/master/production/resources/gitlab-map.png
+[gitlab-map]: https://gitlab.com/gitlab-org/gitlab-design/raw/master/production/resources/gitlab-map.png
\ No newline at end of file
diff --git a/doc/development/frontend.md b/doc/development/frontend.md
index f879cd57e25..56c8516508e 100644
--- a/doc/development/frontend.md
+++ b/doc/development/frontend.md
@@ -223,3 +223,14 @@ For our currently-supported browsers, see our [requirements][requirements].
 [xss]: https://en.wikipedia.org/wiki/Cross-site_scripting
 [scss-style-guide]: scss_styleguide.md
 [requirements]: ../install/requirements.md#supported-web-browsers
+
+## Common Errors
+
+### Rspec (Capybara/Poltergeist) chokes on general JavaScript errors
+
+If you see very generic JavaScript errors (e.g. `jQuery is undefined`) being thrown in tests, but
+can't reproduce them manually, you may have included `ES6`-style JavaScript in files that don't
+have the `.js.es6` file extension. Either use ES5-friendly JavaScript or rename the file you're
+working in (`git mv <file>.js> <file.js.es6>`).
+
+
diff --git a/doc/development/licensing.md b/doc/development/licensing.md
index 8c8c7486fff..05972b33fdb 100644
--- a/doc/development/licensing.md
+++ b/doc/development/licensing.md
@@ -54,6 +54,7 @@ Libraries with the following licenses are acceptable for use:
 - [BSD 2-Clause License][BSD-2-Clause]: A permissive (non-copyleft) license as defined by the Open Source Initiative.
 - [BSD 3-Clause License][BSD-3-Clause] (also known as New BSD or Modified BSD): A permissive (non-copyleft) license as defined by the Open Source Initiative
 - [ISC License][ISC] (also known as the OpenBSD License): A permissive (non-copyleft) license as defined by the Open Source Initiative.
+- [Creative Commons Zero (CC0)][CC0]: A public domain dedication, recommended as a way to disclaim copyright on your work to the maximum extent possible.
 
 ## Unacceptable Licenses
 
@@ -85,6 +86,7 @@ Gems which are included only in the "development" or "test" groups by Bundler ar
 [BSD-2-Clause]: https://opensource.org/licenses/BSD-2-Clause
 [BSD-3-Clause]: https://opensource.org/licenses/BSD-3-Clause
 [ISC]: https://opensource.org/licenses/ISC
+[CC0]: https://creativecommons.org/publicdomain/zero/1.0/
 [GPL]: http://choosealicense.com/licenses/gpl-3.0/
 [GPLv2]: http://www.gnu.org/licenses/gpl-2.0.txt
 [GPLv3]: http://www.gnu.org/licenses/gpl-3.0.txt
diff --git a/doc/development/performance.md b/doc/development/performance.md
index 7ff603e2c4a..65d34829025 100644
--- a/doc/development/performance.md
+++ b/doc/development/performance.md
@@ -34,10 +34,11 @@ graphs/dashboards.
 
 ## Tooling
 
-GitLab provides two built-in tools to aid the process of improving performance:
+GitLab provides built-in tools to aid the process of improving performance:
 
 * [Sherlock](profiling.md#sherlock)
 * [GitLab Performance Monitoring](../monitoring/performance/monitoring.md)
+* [Request Profiling](../administration/monitoring/performance/request_profiling.md)
 
 GitLab employees can use GitLab.com's performance monitoring systems located at
 <http://performance.gitlab.net>, this requires you to log in using your
diff --git a/doc/gitlab-basics/README.md b/doc/gitlab-basics/README.md
index 3aa83975ace..d7e3aa35bdd 100644
--- a/doc/gitlab-basics/README.md
+++ b/doc/gitlab-basics/README.md
@@ -2,14 +2,14 @@
 
 Step-by-step guides on the basics of working with Git and GitLab.
 
+- [Command line basics](command-line-commands.md)
 - [Start using Git on the command line](start-using-git.md)
 - [Create and add your SSH Keys](create-your-ssh-keys.md)
-- [Command Line basics](command-line-commands.md)
 - [Create a project](create-project.md)
 - [Create a group](create-group.md)
 - [Create a branch](create-branch.md)
 - [Fork a project](fork-project.md)
 - [Add a file](add-file.md)
 - [Add an image](add-image.md)
-- [Create a Merge Request](add-merge-request.md)
-- [Create an Issue](create-issue.md)
+- [Create an issue](create-issue.md)
+- [Create a merge request](add-merge-request.md)
diff --git a/doc/gitlab-basics/add-file.md b/doc/gitlab-basics/add-file.md
index ff10a98e8f5..e9fbcbc23a9 100644
--- a/doc/gitlab-basics/add-file.md
+++ b/doc/gitlab-basics/add-file.md
@@ -1,27 +1,5 @@
 # How to add a file
 
-You can create a file in your [shell](command-line-commands.md) or in GitLab.
-
-To create a file in GitLab, sign in to GitLab.
-
-Select a project on the right side of your screen:
-
-![Select a project](basicsimages/select_project.png)
-
-It's a good idea to [create a branch](create-branch.md), but it's not necessary.
-
-Go to the directory where you'd like to add the file and click on the "+" sign next to the name of the project and directory:
-
-![Create a file](basicsimages/create_file.png)
-
-Name your file (you can't add spaces, so you can use hyphens or underscores). Don't forget to include the markup language you'd like to use :
-
-![File name](basicsimages/file_name.png)
-
-Add all the information that you'd like to include in your file:
-
-![Add information](basicsimages/white_space.png)
-
-Add a commit message based on what you just added and then click on "commit changes":
-
-![Commit changes](basicsimages/commit_changes.png)
+You can create a file in your [terminal](command-line-commands.md) and push
+to GitLab or you can use the
+[web interface](../user/project/repository/web_editor.md#create-a-file).
diff --git a/doc/gitlab-basics/add-merge-request.md b/doc/gitlab-basics/add-merge-request.md
index 236b4248ea2..bf01fe51dc3 100644
--- a/doc/gitlab-basics/add-merge-request.md
+++ b/doc/gitlab-basics/add-merge-request.md
@@ -1,42 +1,33 @@
 # How to create a merge request
 
-Merge Requests are useful to integrate separate changes that you've made to a project, on different branches.
+Merge requests are useful to integrate separate changes that you've made to a
+project, on different branches. This is a brief guide on how to create a merge
+request. For more information, check the
+[merge requests documentation](../user/project/merge_requests.md).
 
-To create a new Merge Request, sign in to GitLab.
+---
 
-Go to the project where you'd like to merge your changes:
+1. Before you start, you should have already [created a branch](create-branch.md)
+   and [pushed your changes](basic-git-commands.md) to GitLab.
 
-![Select a project](basicsimages/select_project.png)
+1. You can then go to the project where you'd like to merge your changes and
+   click on the **Merge requests** tab.
 
-Click on "Merge Requests" on the left side of your screen:
+    ![Merge requests](img/project_navbar.png)
 
-![Merge requests](basicsimages/merge_requests.png)
+1. Click on **New merge request** on the right side of the screen.
 
-Click on "+ new Merge Request" on the right side of the screen:
+    ![New Merge Request](img/merge_request_new.png)
 
-![New Merge Request](basicsimages/new_merge_request.png)
+1. Select a source branch and click on the **Compare branches and continue** button.
 
-Select a source branch or branch:
+    ![Select a branch](img/merge_request_select_branch.png)
 
-![Select a branch](basicsimages/select_branch.png)
+1. At a minimum, add a title and a description to your merge request. Optionally,
+   select a user to review your merge request and to accept or close it. You may
+   also select a milestone and labels.
 
-Click on the "compare branches" button:
+    ![New merge request page](img/merge_request_page.png)
 
-![Compare branches](basicsimages/compare_branches.png)
-
-Add a title and a description to your Merge Request:
-
-![Add a title and description](basicsimages/title_description_mr.png)
-
-Select a user to review your Merge Request and to accept or close it. You may also select milestones and labels (they are optional). Then click on the "submit new Merge Request" button:
-
-![Add a new merge request](basicsimages/add_new_merge_request.png)
-
-Your Merge Request will be ready to be approved and published.
-
-### Note
-
-After you created a new branch, you'll immediately find a "create a Merge Request" button at the top of your screen.
-You may automatically create a Merge Request from your recently created branch when clicking on this button:
-
-![Automatic MR button](basicsimages/button-create-mr.png)
+1. When ready, click on the **Submit merge request** button. Your merge request
+   will be ready to be approved and published.
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deleted file mode 100644
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--- a/doc/gitlab-basics/basicsimages/submit_new_issue.png
+++ /dev/null
diff --git a/doc/gitlab-basics/basicsimages/title_description_mr.png b/doc/gitlab-basics/basicsimages/title_description_mr.png
deleted file mode 100644
index c31d61ec336..00000000000
--- a/doc/gitlab-basics/basicsimages/title_description_mr.png
+++ /dev/null
diff --git a/doc/gitlab-basics/basicsimages/white_space.png b/doc/gitlab-basics/basicsimages/white_space.png
deleted file mode 100644
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--- a/doc/gitlab-basics/basicsimages/white_space.png
+++ /dev/null
diff --git a/doc/gitlab-basics/command-line-commands.md b/doc/gitlab-basics/command-line-commands.md
index addd3b6b6eb..3b075ff5fc0 100644
--- a/doc/gitlab-basics/command-line-commands.md
+++ b/doc/gitlab-basics/command-line-commands.md
@@ -4,18 +4,21 @@
 
 In Git, when you copy a project you say you "clone" it. To work on a git project locally (from your own computer), you will need to clone it. To do this, sign in to GitLab.
 
-When you are on your Dashboard, click on the project that you'd like to clone, which you'll find at the right side of your screen.
+When you are on your Dashboard, click on the project that you'd like to clone.
+To work in the project, you can copy a link to the Git repository through a SSH
+or a HTTPS protocol. SSH is easier to use after it's been
+[setup](create-your-ssh-keys.md). While you are at the **Project** tab, select
+HTTPS or SSH from the dropdown menu and copy the link using the 'Copy to clipboard'
+button (you'll have to paste it on your shell in the next step).
 
-![Select a project](basicsimages/select_project.png)
-
-To work in the project, you can copy a link to the Git repository through a SSH or a HTTPS protocol. SSH is easier to use after it's been [setup](create-your-ssh-keys.md). When you're in the project, click on the HTTPS or SSH button at the right side of your screen. Then copy the link (you'll have to paste it on your shell in the next step).
-
-![Copy the HTTPS or SSH](basicsimages/https.png)
+![Copy the HTTPS or SSH](img/project_clone_url.png)
 
 ## On the command line
 
 ### Clone your project
+
 Go to your computer's shell and type the following command:
+
 ```
 git clone PASTE HTTPS OR SSH HERE
 ```
@@ -23,26 +26,31 @@ git clone PASTE HTTPS OR SSH HERE
 A clone of the project will be created in your computer.
 
 ### Go into a project, directory or file to work in it
+
 ```
 cd NAME-OF-PROJECT-OR-FILE
 ```
 
 ### Go back one directory or file
+
 ```
 cd ../
 ```
 
 ### View what’s in the directory that you are in
+
 ```
 ls
 ```
 
 ### Create a directory
+
 ```
 mkdir NAME-OF-YOUR-DIRECTORY
 ```
 
 ### Create a README.md or file in directory
+
 ```
 touch README.md
 nano README.md
@@ -53,27 +61,33 @@ nano README.md
 ```
 
 ### Remove a file
+
 ```
 rm NAME-OF-FILE
 ```
 
 ### Remove a directory and all of its contents
+
 ```
 rm -rf NAME-OF-DIRECTORY
 ```
 
 ### View history in the command line
+
 ```
 history
 ```
 
 ### Carry out commands for which the account you are using lacks authority
+
 You will be asked for an administrator’s password.
+
 ```
 sudo
 ```
 
 ### Tell where you are
+
 ```
 pwd
 ```
diff --git a/doc/gitlab-basics/create-branch.md b/doc/gitlab-basics/create-branch.md
index 7556b0f663e..ad94f0dad29 100644
--- a/doc/gitlab-basics/create-branch.md
+++ b/doc/gitlab-basics/create-branch.md
@@ -2,38 +2,11 @@
 
 A branch is an independent line of development.
 
-New commits are recorded in the history for the current branch, which results in taking the source from someone’s repository (the place where the history of your work is stored) at certain point in time, and apply your own changes to it in the history of the project.
-
-To add changes to your GitLab project, you should create a branch. You can do it in your [shell](basic-git-commands.md) or in GitLab.
-
-To create a new branch in GitLab, sign in and then select a project on the right side of your screen:
-
-![Select a project](basicsimages/select_project.png)
-
-Click on "commits" on the menu on the left side of your screen:
-
-![Commits](basicsimages/commits.png)
-
-Click on the "branches" tab:
-
-![Branches](basicsimages/branches.png)
-
-Click on the "new branch" button on the right side of the screen:
-
-![New branch](basicsimages/newbranch.png)
-
-Fill out the information required:
-
-1. Add a name for your new branch (you can't add spaces, so you can use hyphens or underscores)
-
-1. On the "create from" space, add the the name of the branch you want to branch off from
-
-1. Click on the button "create branch"
-
-![Branch info](basicsimages/branch_info.png)
-
-### Note:
-
-You will be able to find and select the name of your branch in the white box next to a project's name:
-
-![Branch name](basicsimages/branch_name.png)
+New commits are recorded in the history for the current branch, which results
+in taking the source from someone’s repository (the place where the history of
+your work is stored) at certain point in time, and apply your own changes to it
+in the history of the project.
+
+To add changes to your GitLab project, you should create a branch. You can do
+it in your [terminal](basic-git-commands.md) or by
+[using the web interface](../user/project/repository/web_editor.md#create-a-new-branch).
diff --git a/doc/gitlab-basics/create-group.md b/doc/gitlab-basics/create-group.md
index f80ae62e442..64274ccd5eb 100644
--- a/doc/gitlab-basics/create-group.md
+++ b/doc/gitlab-basics/create-group.md
@@ -1,43 +1,48 @@
 # How to create a group in GitLab
 
-## Create a group
-
 Your projects in GitLab can be organized in 2 different ways:
-under your own namespace for single projects, such as ´your-name/project-1'; or under groups.
-If you organize your projects under a group, it works like a folder. You can manage your group members' permissions and access to the projects.
-
-To create a group, follow the instructions below:
+under your own namespace for single projects, such as `your-name/project-1` or
+under groups.
 
-Sign in to [GitLab.com](https://gitlab.com).
+If you organize your projects under a group, it works like a folder. You can
+manage your group members' permissions and access to the projects.
 
-When you are on your Dashboard, click on "Groups" on the left menu of your screen:
+---
 
-![Go to groups](basicsimages/select-group2.png)
+To create a group:
 
-Click on "New group" on the top right side of your screen:
+1. Expand the left sidebar by clicking the three bars at the upper left corner
+   and then navigate to **Groups**.
 
-![New group](basicsimages/click-on-new-group.png)
+    ![Go to groups](img/create_new_group_sidebar.png)
 
-Fill out the information required:
+1. Once in your groups dashboard, click on **New group**.
 
-1. Add a group path or group name (you can't add spaces, so you can use hyphens or underscores)
+    ![Create new group information](img/create_new_group_info.png)
 
-1. Add details or a group description
+1. Fill out the needed information:
 
-1. You can choose a group avatar if you'd like
+    1. Set the "Group path" which will be the namespace under which your projects
+       will be hosted (path can contain only letters, digits, underscores, dashes
+       and dots; it cannot start with dashes or end in dot).
+    1. Optionally, you can add a description so that others can briefly understand
+       what this group is about.
+    1. Optionally, choose and avatar for your project.
+    1. Choose the [visibility level](../public_access/public_access.md).
 
-1. Click on "create group"
+1. Finally, click the **Create group** button.
 
-![Group information](basicsimages/group_info.png)
-
-## Add a project to a group
+## Add a new project to a group
 
 There are 2 different ways to add a new project to a group:
 
-* Select a group and then click on "New project" on the right side of your screen. Then you can [create a project](create-project.md)
+- Select a group and then click on the **New project** button.
+
+    ![New project](img/create_new_project_from_group.png)
 
-![New project](basicsimages/new_project.png)
+    You can then continue on [creating a project](create-project.md).
 
-* When you are [creating a project](create-project.md), click on "create a group" on the bottom right side of your screen
+- While you are [creating a project](create-project.md), select a group namespace
+  you've already created from the dropdown menu.
 
-![Create a group](basicsimages/create_group.png)
+    ![Select group](img/select_group_dropdown.png)
diff --git a/doc/gitlab-basics/create-issue.md b/doc/gitlab-basics/create-issue.md
index da9a165b8f5..13e5a738c89 100644
--- a/doc/gitlab-basics/create-issue.md
+++ b/doc/gitlab-basics/create-issue.md
@@ -1,27 +1,30 @@
 # How to create an Issue in GitLab
 
-The Issue Tracker is a good place to add things that need to be improved or solved in a project.
+The issue tracker is a good place to add things that need to be improved or
+solved in a project.
 
-To create an Issue, sign in to GitLab.
+---
 
-Go to the project where you'd like to create the Issue:
+1. Go to the project where you'd like to create the issue and navigate to the
+   **Issues** tab on top.
 
-![Select a project](basicsimages/select_project.png)
+    ![Issues](img/project_navbar.png)
 
-Click on "Issues" on the left side of your screen:
+1. Click on the **New issue** button on the right side of your screen.
 
-![Issues](basicsimages/issues.png)
+    ![New issue](img/new_issue_button.png)
 
-Click on the "+ new issue" button on the right side of your screen:
+1. At the very minimum, add a title and a description to your issue.
+   You may assign it to a user, add a milestone or add labels (all optional).
 
-![New issue](basicsimages/new_issue.png)
+    ![Issue title and description](img/new_issue_page.png)
 
-Add a title and a description to your issue:
+1. When ready, click on **Submit issue**.
 
-![Issue title and description](basicsimages/issue_title.png)
+---
 
-You may assign the Issue to a user, add a milestone and add labels (they are all optional). Then click on "submit new issue":
-
-![Submit new issue](basicsimages/submit_new_issue.png)
-
-Your Issue will now be added to the Issue Tracker and will be ready to be reviewed. You can comment on it and mention the people involved. You can also link Issues to the Merge Requests where the Issues are solved. To do this, you can use an [Issue closing pattern](../user/project/issues/automatic_issue_closing.md).
+Your Issue will now be added to the issue tracker of the project you opened it
+at and will be ready to be reviewed. You can comment on it and mention the
+people involved. You can also link issues to the merge requests where the issues
+are solved. To do this, you can use an
+[issue closing pattern](../user/project/issues/automatic_issue_closing.md).
diff --git a/doc/gitlab-basics/create-project.md b/doc/gitlab-basics/create-project.md
index f737dffc024..3f45a631b3a 100644
--- a/doc/gitlab-basics/create-project.md
+++ b/doc/gitlab-basics/create-project.md
@@ -1,21 +1,24 @@
 # How to create a project in GitLab
 
-To create a new project, sign in to GitLab.
+There are two ways to create a new project in GitLab.
 
-Go to your Dashboard and click on "new project" on the right side of your screen.
+1. While in your dashboard, you can create a new project using the **New project**
+   green button or you can use the cross icon in the upper right corner next to
+   your avatar which is always visible.
 
-![Create a project](basicsimages/new_project.png)
+    ![Create a project](img/create_new_project_button.png)
 
-Fill out the required information:
+1. From there you can see several options.
 
-1. Project path or the name of your project (you can't add spaces, so you can use hyphens or underscores)
+    ![Project information](img/create_new_project_info.png)
 
-1. Your project's description
+1. Fill out the information:
 
-1. Select a [visibility level](https://gitlab.com/help/public_access/public_access)
+  1. "Project name" is the name of your project (you can't use spaces, but you
+     can use hyphens or underscores).
+  1. The "Project description" is optional and will be shown in your project's
+     dashboard so others can briefly understand what your project is about.
+  1. Select a [visibility level](../public_access/public_access.md).
+  1. You can also [import your existing projects](../workflow/importing/README.md).
 
-1. You can also [import your existing projects](http://docs.gitlab.com/ce/workflow/importing/README.html)
-
-1. Click on "create project"
-
-!![Project information](basicsimages/project_info.png)
+1. Finally, click **Create project**.
diff --git a/doc/gitlab-basics/create-your-ssh-keys.md b/doc/gitlab-basics/create-your-ssh-keys.md
index f31c353f2cf..b6ebe374de3 100644
--- a/doc/gitlab-basics/create-your-ssh-keys.md
+++ b/doc/gitlab-basics/create-your-ssh-keys.md
@@ -1,33 +1,37 @@
 # How to create your SSH Keys
 
-You need to connect your computer to your GitLab account through SSH Keys. They are unique for every computer that you link your GitLab account with.
+1. The first thing you need to do is go to your [command line](start-using-git.md)
+   and follow the [instructions](../ssh/README.md) to generate your SSH key pair.
 
-## Generate your SSH Key
+1. Once you do that, login to GitLab with your credentials.
+1. On the upper right corner, click on your avatar and go to your **Profile settings**.
 
-Create an account on GitLab. Sign up and check your email for your confirmation link.
+    ![Profile settings dropdown](img/profile_settings.png)
 
-After you confirm, go to GitLab and sign in to your account.
+1. Navigate to the **SSH keys** tab.
 
-## Add your SSH Key
+    ![SSH Keys](img/profile_settings_ssh_keys.png)
 
-On the left side menu, click on "profile settings" and then click on "SSH Keys":
+3. Paste your **public** key that you generated in the first step in the 'Key'
+   box.
 
-![SSH Keys](basicsimages/shh_keys.png)
+    ![Paste SSH public key](img/profile_settings_ssh_keys_paste_pub.png)
 
-Then click on the green button "Add SSH Key":
+1. Optionally, give it a descriptive title so that you can recognize it in the
+   event you add multiple keys.
 
-![Add SSH Key](basicsimages/add_sshkey.png)
+    ![SSH key title](img/profile_settings_ssh_keys_title.png)
 
-There, you should paste the SSH Key that your command line will generate for you. Below you'll find the steps to generate it:
+1. Finally, click on **Add key** to add it to GitLab. You will be able to see
+   its fingerprint, its title and creation date.
 
-![Paste SSH Key](basicsimages/paste_sshkey.png)
+    ![SSH key single page](img/profile_settings_ssh_keys_single_key.png)
 
-## To generate an SSH Key on your command line
 
-Go to your [command line](start-using-git.md) and follow the [instructions](../ssh/README.md) to generate it.
+>**Note:**
+Once you add a key, you cannot edit it, only remove it. In case the paste
+didn't work, you will have to remove the offending key and re-add it.
 
-Copy the SSH Key that your command line created and paste it on the "Key" box on the GitLab page. The title will be added automatically.
+---
 
-![Paste SSH Key](basicsimages/key.png)
-
-Now, you'll be able to use Git over SSH, instead of Git over HTTP.
+Congratulations! You are now ready to use Git over SSH, instead of Git over HTTP!
diff --git a/doc/gitlab-basics/fork-project.md b/doc/gitlab-basics/fork-project.md
index 5f8b81ea919..6c232fe6086 100644
--- a/doc/gitlab-basics/fork-project.md
+++ b/doc/gitlab-basics/fork-project.md
@@ -1,19 +1,20 @@
 # How to fork a project
 
-A fork is a copy of an original repository that you can put somewhere else
-or where you can experiment and apply changes that you can later decide if
+A fork is a copy of an original repository that you can put in another namespace
+where you can experiment and apply changes that you can later decide if
 publishing or not, without affecting your original project.
 
 It takes just a few steps to fork a project in GitLab.
 
-Sign in to GitLab.
+1. Go to a project's dashboard under the **Project** tab and click on the
+   **Fork** button.
 
-Select a project on the right side of your screen:
+    ![Click on Fork button](img/fork_new.png)
 
-![Select a project](basicsimages/select_project.png)
+1. You will be asked where to fork the repository. Click on the user or group
+   to where you'd like to add the forked project.
 
-Click on the "fork" button on the right side of your screen:
+    ![Choose namespace](img/fork_choose_namespace.png)
 
-![Fork](basicsimages/fork.png)
-
-Click on the user or group to where you'd like to add the forked project.
+1. After a few moments, depending on the repository's size, the forking will
+   complete.
diff --git a/doc/gitlab-basics/img/create_new_group_info.png b/doc/gitlab-basics/img/create_new_group_info.png
new file mode 100644
index 00000000000..c8eddfd1bbb
--- /dev/null
+++ b/doc/gitlab-basics/img/create_new_group_info.png
diff --git a/doc/gitlab-basics/img/create_new_group_sidebar.png b/doc/gitlab-basics/img/create_new_group_sidebar.png
new file mode 100644
index 00000000000..28017ee02e0
--- /dev/null
+++ b/doc/gitlab-basics/img/create_new_group_sidebar.png
diff --git a/doc/gitlab-basics/img/create_new_project_button.png b/doc/gitlab-basics/img/create_new_project_button.png
new file mode 100644
index 00000000000..e7c794d943f
--- /dev/null
+++ b/doc/gitlab-basics/img/create_new_project_button.png
diff --git a/doc/gitlab-basics/img/create_new_project_from_group.png b/doc/gitlab-basics/img/create_new_project_from_group.png
new file mode 100644
index 00000000000..6d41d17f9ca
--- /dev/null
+++ b/doc/gitlab-basics/img/create_new_project_from_group.png
diff --git a/doc/gitlab-basics/img/create_new_project_info.png b/doc/gitlab-basics/img/create_new_project_info.png
new file mode 100644
index 00000000000..16d56f0707f
--- /dev/null
+++ b/doc/gitlab-basics/img/create_new_project_info.png
diff --git a/doc/gitlab-basics/img/fork_choose_namespace.png b/doc/gitlab-basics/img/fork_choose_namespace.png
new file mode 100644
index 00000000000..82c9c3bd39e
--- /dev/null
+++ b/doc/gitlab-basics/img/fork_choose_namespace.png
diff --git a/doc/gitlab-basics/img/fork_new.png b/doc/gitlab-basics/img/fork_new.png
new file mode 100644
index 00000000000..41885223286
--- /dev/null
+++ b/doc/gitlab-basics/img/fork_new.png
diff --git a/doc/gitlab-basics/img/merge_request_new.png b/doc/gitlab-basics/img/merge_request_new.png
new file mode 100644
index 00000000000..0aba5743f01
--- /dev/null
+++ b/doc/gitlab-basics/img/merge_request_new.png
diff --git a/doc/gitlab-basics/img/merge_request_page.png b/doc/gitlab-basics/img/merge_request_page.png
new file mode 100644
index 00000000000..68c3bbf9444
--- /dev/null
+++ b/doc/gitlab-basics/img/merge_request_page.png
diff --git a/doc/gitlab-basics/img/merge_request_select_branch.png b/doc/gitlab-basics/img/merge_request_select_branch.png
new file mode 100644
index 00000000000..516436ff6cc
--- /dev/null
+++ b/doc/gitlab-basics/img/merge_request_select_branch.png
diff --git a/doc/gitlab-basics/img/new_issue_button.png b/doc/gitlab-basics/img/new_issue_button.png
new file mode 100644
index 00000000000..46b626bed65
--- /dev/null
+++ b/doc/gitlab-basics/img/new_issue_button.png
diff --git a/doc/gitlab-basics/img/new_issue_page.png b/doc/gitlab-basics/img/new_issue_page.png
new file mode 100644
index 00000000000..843504130b7
--- /dev/null
+++ b/doc/gitlab-basics/img/new_issue_page.png
diff --git a/doc/gitlab-basics/img/profile_settings.png b/doc/gitlab-basics/img/profile_settings.png
new file mode 100644
index 00000000000..f0abd478849
--- /dev/null
+++ b/doc/gitlab-basics/img/profile_settings.png
diff --git a/doc/gitlab-basics/img/profile_settings_ssh_keys.png b/doc/gitlab-basics/img/profile_settings_ssh_keys.png
new file mode 100644
index 00000000000..2c9a42fe10c
--- /dev/null
+++ b/doc/gitlab-basics/img/profile_settings_ssh_keys.png
diff --git a/doc/gitlab-basics/img/profile_settings_ssh_keys_paste_pub.png b/doc/gitlab-basics/img/profile_settings_ssh_keys_paste_pub.png
new file mode 100644
index 00000000000..cd7add6937f
--- /dev/null
+++ b/doc/gitlab-basics/img/profile_settings_ssh_keys_paste_pub.png
diff --git a/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png b/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png
new file mode 100644
index 00000000000..095beb02be8
--- /dev/null
+++ b/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png
diff --git a/doc/gitlab-basics/img/profile_settings_ssh_keys_title.png b/doc/gitlab-basics/img/profile_settings_ssh_keys_title.png
new file mode 100644
index 00000000000..4b998a7f948
--- /dev/null
+++ b/doc/gitlab-basics/img/profile_settings_ssh_keys_title.png
diff --git a/doc/gitlab-basics/img/project_clone_url.png b/doc/gitlab-basics/img/project_clone_url.png
new file mode 100644
index 00000000000..eed430e1036
--- /dev/null
+++ b/doc/gitlab-basics/img/project_clone_url.png
diff --git a/doc/gitlab-basics/img/project_navbar.png b/doc/gitlab-basics/img/project_navbar.png
new file mode 100644
index 00000000000..97cf3cd9702
--- /dev/null
+++ b/doc/gitlab-basics/img/project_navbar.png
diff --git a/doc/gitlab-basics/basicsimages/public_file_link.png b/doc/gitlab-basics/img/public_file_link.png
index f60df6807f4..f60df6807f4 100644
--- a/doc/gitlab-basics/basicsimages/public_file_link.png
+++ b/doc/gitlab-basics/img/public_file_link.png
diff --git a/doc/gitlab-basics/img/select_group_dropdown.png b/doc/gitlab-basics/img/select_group_dropdown.png
new file mode 100644
index 00000000000..7d8b89c2df9
--- /dev/null
+++ b/doc/gitlab-basics/img/select_group_dropdown.png
diff --git a/doc/gitlab-basics/start-using-git.md b/doc/gitlab-basics/start-using-git.md
index b61f436c1a4..42cd8bb3e48 100644
--- a/doc/gitlab-basics/start-using-git.md
+++ b/doc/gitlab-basics/start-using-git.md
@@ -1,11 +1,10 @@
 # Start using Git on the command line
 
-If you want to start using a Git and GitLab, make sure that you have created an
-account on GitLab.
+If you want to start using Git and GitLab, make sure that you have created and/or signed into an account on GitLab.
 
 ## Open a shell
 
-Depending on your operating system, find the shell of your preference. Here are some suggestions.
+Depending on your operating system, you will need to use a shell of your preference. Here are some suggestions:
 
 - [Terminal](http://blog.teamtreehouse.com/introduction-to-the-mac-os-x-command-line) on  Mac OSX
 
@@ -22,19 +21,19 @@ Type the following command and then press enter:
 git --version
 ```
 
-You should receive a message that will tell you which Git version you have in your computer. If you don’t receive a "Git version" message, it means that you need to [download Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git).
+You should receive a message that will tell you which Git version you have on your computer. If you don’t receive a "Git version" message, it means that you need to [download Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git).
 
 If Git doesn't automatically download, there's an option on the website to [download manually](https://git-scm.com/downloads). Then follow the steps on the installation window.
 
-After you finished installing, open a new shell and type "git --version" again to verify that it was correctly installed.
+After you are finished installing, open a new shell and type "git --version" again to verify that it was correctly installed.
 
 ## Add your Git username and set your email
 
-It is important because every Git commit that you create will use this information.
+It is important to configure your Git username and email address as every Git commit will use this information to identify you as the author.
 
 On your shell, type the following command to add your username:
 ```
-git config --global user.name ADD YOUR USERNAME
+git config --global user.name "YOUR_USERNAME"
 ```
 
 Then verify that you have the correct username:
@@ -44,7 +43,7 @@ git config --global user.name
 
 To set your email address, type the following command:
 ```
-git config --global user.email ADD YOUR EMAIL
+git config --global user.email "your_email_address@example.com"
 ```
 
 To verify that you entered your email correctly, type:
@@ -52,7 +51,7 @@ To verify that you entered your email correctly, type:
 git config --global user.email
 ```
 
-You'll need to do this only once because you are using the "--global" option. It tells Git to always use this information for anything you do on that system. If you want to override this with a different username or email address for specific projects, you can run the command without the "--global" option when you’re in that project.
+You'll need to do this only once as you are using the `--global` option. It tells Git to always use this information for anything you do on that system. If you want to override this with a different username or email address for specific projects, you can run the command without the `--global` option when you’re in that project.
 
 ## Check your information
 
@@ -76,7 +75,7 @@ git pull REMOTE NAME-OF-BRANCH -u
 (REMOTE: origin) (NAME-OF-BRANCH: could be "master" or an existing branch)
 
 ### Create a branch
-Spaces won't be recognized, so you need to use a hyphen or underscore.
+Spaces won't be recognized, so you will need to use a hyphen or underscore.
 ```
 git checkout -b NAME-OF-BRANCH
 ```
@@ -127,4 +126,3 @@ You need to be in the master branch.
 git checkout master
 git merge NAME-OF-BRANCH
 ```
-
diff --git a/doc/incoming_email/README.md b/doc/incoming_email/README.md
index 5a9a1582877..db0f03f2c98 100644
--- a/doc/incoming_email/README.md
+++ b/doc/incoming_email/README.md
@@ -1,302 +1 @@
-# Reply by email
-
-GitLab can be set up to allow users to comment on issues and merge requests by
-replying to notification emails.
-
-## Requirement
-
-Reply by email requires an IMAP-enabled email account. GitLab allows you to use
-three strategies for this feature:
-- using email sub-addressing
-- using a dedicated email address
-- using a catch-all mailbox
-
-### Email sub-addressing
-
-**If your provider or server supports email sub-addressing, we recommend using it.**
-
-[Sub-addressing](https://en.wikipedia.org/wiki/Email_address#Sub-addressing) is
-a feature where any email to `user+some_arbitrary_tag@example.com` will end up
-in the mailbox for `user@example.com`, and is supported by providers such as
-Gmail, Google Apps, Yahoo! Mail, Outlook.com and iCloud, as well as the Postfix
-mail server which you can run on-premises.
-
-### Dedicated email address
-
-This solution is really simple to set up: you just have to create an email
-address dedicated to receive your users' replies to GitLab notifications.
-
-### Catch-all mailbox
-
-A [catch-all mailbox](https://en.wikipedia.org/wiki/Catch-all) for a domain will
-"catch all" the emails addressed to the domain that do not exist in the mail
-server.
-
-## How it works?
-
-### 1. GitLab sends a notification email
-
-When GitLab sends a notification and Reply by email is enabled, the `Reply-To`
-header is set to the address defined in your GitLab configuration, with the
-`%{key}` placeholder (if present) replaced by a specific "reply key". In
-addition, this "reply key" is also added to the `References` header.
-
-### 2. You reply to the notification email
-
-When you reply to the notification email, your email client will:
-
-- send the email to the `Reply-To` address it got from the notification email
-- set the `In-Reply-To` header to the value of the `Message-ID` header from the
-  notification email
-- set the `References` header to the value of the `Message-ID` plus the value of
-  the notification email's `References` header.
-
-### 3. GitLab receives your reply to the notification email
-
-When GitLab receives your reply, it will look for the "reply key" in the
-following headers, in this order:
-
-1. the `To` header
-1. the `References` header
-
-If it finds a reply key, it will be able to leave your reply as a comment on
-the entity the notification was about (issue, merge request, commit...).
-
-For more details about the `Message-ID`, `In-Reply-To`, and `References headers`,
-please consult [RFC 5322](https://tools.ietf.org/html/rfc5322#section-3.6.4).
-
-## Set it up
-
-If you want to use Gmail / Google Apps with Reply by email, make sure you have
-[IMAP access enabled](https://support.google.com/mail/troubleshooter/1668960?hl=en#ts=1665018)
-and [allowed less secure apps to access the account](https://support.google.com/accounts/answer/6010255).
-
-To set up a basic Postfix mail server with IMAP access on Ubuntu, follow
-[these instructions](./postfix.md).
-
-### Omnibus package installations
-
-1. Find the `incoming_email` section in `/etc/gitlab/gitlab.rb`, enable the
-  feature and fill in the details for your specific IMAP server and email account:
-
-    ```ruby
-    # Configuration for Postfix mail server, assumes mailbox incoming@gitlab.example.com
-    gitlab_rails['incoming_email_enabled'] = true
-
-    # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
-    # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
-    gitlab_rails['incoming_email_address'] = "incoming+%{key}@gitlab.example.com"
-
-    # Email account username
-    # With third party providers, this is usually the full email address.
-    # With self-hosted email servers, this is usually the user part of the email address.
-    gitlab_rails['incoming_email_email'] = "incoming"
-    # Email account password
-    gitlab_rails['incoming_email_password'] = "[REDACTED]"
-
-    # IMAP server host
-    gitlab_rails['incoming_email_host'] = "gitlab.example.com"
-    # IMAP server port
-    gitlab_rails['incoming_email_port'] = 143
-    # Whether the IMAP server uses SSL
-    gitlab_rails['incoming_email_ssl'] = false
-    # Whether the IMAP server uses StartTLS
-    gitlab_rails['incoming_email_start_tls'] = false
-
-    # The mailbox where incoming mail will end up. Usually "inbox".
-    gitlab_rails['incoming_email_mailbox_name'] = "inbox"
-    ```
-
-    ```ruby
-    # Configuration for Gmail / Google Apps, assumes mailbox gitlab-incoming@gmail.com
-    gitlab_rails['incoming_email_enabled'] = true
-
-    # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
-    # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
-    gitlab_rails['incoming_email_address'] = "gitlab-incoming+%{key}@gmail.com"
-
-    # Email account username
-    # With third party providers, this is usually the full email address.
-    # With self-hosted email servers, this is usually the user part of the email address.
-    gitlab_rails['incoming_email_email'] = "gitlab-incoming@gmail.com"
-    # Email account password
-    gitlab_rails['incoming_email_password'] = "[REDACTED]"
-
-    # IMAP server host
-    gitlab_rails['incoming_email_host'] = "imap.gmail.com"
-    # IMAP server port
-    gitlab_rails['incoming_email_port'] = 993
-    # Whether the IMAP server uses SSL
-    gitlab_rails['incoming_email_ssl'] = true
-    # Whether the IMAP server uses StartTLS
-    gitlab_rails['incoming_email_start_tls'] = false
-
-    # The mailbox where incoming mail will end up. Usually "inbox".
-    gitlab_rails['incoming_email_mailbox_name'] = "inbox"
-    ```
-
-1. Reconfigure GitLab and restart mailroom for the changes to take effect:
-
-    ```sh
-    sudo gitlab-ctl reconfigure
-    sudo gitlab-ctl restart mailroom
-    ```
-
-1. Verify that everything is configured correctly:
-
-    ```sh
-    sudo gitlab-rake gitlab:incoming_email:check
-    ```
-
-1. Reply by email should now be working.
-
-### Installations from source
-
-1. Go to the GitLab installation directory:
-
-    ```sh
-    cd /home/git/gitlab
-    ```
-
-1. Find the `incoming_email` section in `config/gitlab.yml`, enable the feature
-  and fill in the details for your specific IMAP server and email account:
-
-    ```sh
-    sudo editor config/gitlab.yml
-    ```
-
-    ```yaml
-    # Configuration for Postfix mail server, assumes mailbox incoming@gitlab.example.com
-    incoming_email:
-      enabled: true
-
-      # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
-      # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
-      address: "incoming+%{key}@gitlab.example.com"
-
-      # Email account username
-      # With third party providers, this is usually the full email address.
-      # With self-hosted email servers, this is usually the user part of the email address.
-      user: "incoming"
-      # Email account password
-      password: "[REDACTED]"
-
-      # IMAP server host
-      host: "gitlab.example.com"
-      # IMAP server port
-      port: 143
-      # Whether the IMAP server uses SSL
-      ssl: false
-      # Whether the IMAP server uses StartTLS
-      start_tls: false
-
-      # The mailbox where incoming mail will end up. Usually "inbox".
-      mailbox: "inbox"
-    ```
-
-    ```yaml
-    # Configuration for Gmail / Google Apps, assumes mailbox gitlab-incoming@gmail.com
-    incoming_email:
-      enabled: true
-
-      # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
-      # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
-      address: "gitlab-incoming+%{key}@gmail.com"
-
-      # Email account username
-      # With third party providers, this is usually the full email address.
-      # With self-hosted email servers, this is usually the user part of the email address.
-      user: "gitlab-incoming@gmail.com"
-      # Email account password
-      password: "[REDACTED]"
-
-      # IMAP server host
-      host: "imap.gmail.com"
-      # IMAP server port
-      port: 993
-      # Whether the IMAP server uses SSL
-      ssl: true
-      # Whether the IMAP server uses StartTLS
-      start_tls: false
-
-      # The mailbox where incoming mail will end up. Usually "inbox".
-      mailbox: "inbox"
-    ```
-
-1. Enable `mail_room` in the init script at `/etc/default/gitlab`:
-
-    ```sh
-    sudo mkdir -p /etc/default
-    echo 'mail_room_enabled=true' | sudo tee -a /etc/default/gitlab
-    ```
-
-1. Restart GitLab:
-
-    ```sh
-    sudo service gitlab restart
-    ```
-
-1. Verify that everything is configured correctly:
-
-    ```sh
-    sudo -u git -H bundle exec rake gitlab:incoming_email:check RAILS_ENV=production
-    ```
-
-1. Reply by email should now be working.
-
-### Development
-
-1. Go to the GitLab installation directory.
-
-1. Find the `incoming_email` section in `config/gitlab.yml`, enable the feature and fill in the details for your specific IMAP server and email account:
-
-    ```yaml
-    # Configuration for Gmail / Google Apps, assumes mailbox gitlab-incoming@gmail.com
-    incoming_email:
-      enabled: true
-
-      # The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
-      # The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
-      address: "gitlab-incoming+%{key}@gmail.com"
-
-      # Email account username
-      # With third party providers, this is usually the full email address.
-      # With self-hosted email servers, this is usually the user part of the email address.
-      user: "gitlab-incoming@gmail.com"
-      # Email account password
-      password: "[REDACTED]"
-
-      # IMAP server host
-      host: "imap.gmail.com"
-      # IMAP server port
-      port: 993
-      # Whether the IMAP server uses SSL
-      ssl: true
-      # Whether the IMAP server uses StartTLS
-      start_tls: false
-
-      # The mailbox where incoming mail will end up. Usually "inbox".
-      mailbox: "inbox"
-    ```
-
-    As mentioned, the part after `+` is ignored, and this will end up in the mailbox for `gitlab-incoming@gmail.com`.
-
-1. Uncomment the `mail_room` line in your `Procfile`:
-
-    ```yaml
-    mail_room: bundle exec mail_room -q -c config/mail_room.yml
-    ```
-
-1. Restart GitLab:
-
-    ```sh
-    bundle exec foreman start
-    ```
-
-1. Verify that everything is configured correctly:
-
-    ```sh
-    bundle exec rake gitlab:incoming_email:check RAILS_ENV=development
-    ```
-
-1. Reply by email should now be working.
+This document was moved to [administration/reply_by_email](../administration/reply_by_email.md).
diff --git a/doc/incoming_email/postfix.md b/doc/incoming_email/postfix.md
index 787d21f7f8f..90833238ac5 100644
--- a/doc/incoming_email/postfix.md
+++ b/doc/incoming_email/postfix.md
@@ -1,321 +1 @@
-# Set up Postfix for Reply by email
-
-This document will take you through the steps of setting up a basic Postfix mail server with IMAP authentication on Ubuntu, to be used with Reply by email.
-
-The instructions make the assumption that you will be using the email address `incoming@gitlab.example.com`, that is, username `incoming` on host `gitlab.example.com`. Don't forget to change it to your actual host when executing the example code snippets.
-
-## Configure your server firewall
-
-1. Open up port 25 on your server so that people can send email into the server over SMTP.
-2. If the mail server is different from the server running GitLab, open up port 143 on your server so that GitLab can read email from the server over IMAP.
-
-## Install packages
-
-1. Install the `postfix` package if it is not installed already:
-
-    ```sh
-    sudo apt-get install postfix
-    ```
-
-    When asked about the environment, select 'Internet Site'. When asked to confirm the hostname, make sure it matches `gitlab.example.com`.
-
-1. Install the `mailutils` package.
-
-    ```sh
-    sudo apt-get install mailutils
-    ```
-
-## Create user
-
-1. Create a user for incoming email.
-
-    ```sh
-    sudo useradd -m -s /bin/bash incoming
-    ```
-
-1. Set a password for this user.
-
-    ```sh
-    sudo passwd incoming
-    ```
-
-    Be sure not to forget this, you'll need it later.
-
-## Test the out-of-the-box setup
-
-1. Connect to the local SMTP server:
-    
-    ```sh
-    telnet localhost 25
-    ```
-
-    You should see a prompt like this:
-
-    ```sh
-    Trying 127.0.0.1...
-    Connected to localhost.
-    Escape character is '^]'.
-    220 gitlab.example.com ESMTP Postfix (Ubuntu)
-    ```
-
-    If you get a `Connection refused` error instead, verify that `postfix` is running:
-
-    ```sh
-    sudo postfix status
-    ```
-
-    If it is not, start it:
-
-    ```sh
-    sudo postfix start
-    ```
-
-1. Send the new `incoming` user a dummy email to test SMTP, by entering the following into the SMTP prompt:
-    
-    ```
-    ehlo localhost
-    mail from: root@localhost
-    rcpt to: incoming@localhost
-    data
-    Subject: Re: Some issue
-
-    Sounds good!
-    .
-    quit
-    ```
-
-    _**Note:** The `.` is a literal period on its own line._
-
-    _**Note:** If you receive an error after entering `rcpt to: incoming@localhost`
-    then your Postfix `my_network` configuration is not correct. The error will
-    say 'Temporary lookup failure'. See
-    [Configure Postfix to receive email from the Internet](#configure-postfix-to-receive-email-from-the-internet)._
-
-1. Check if the `incoming` user received the email:
-    
-    ```sh
-    su - incoming
-    mail
-    ```
-
-    You should see output like this:
-
-    ```
-    "/var/mail/incoming": 1 message 1 unread
-    >U   1 root@localhost                           59/2842  Re: Some issue
-    ```
-
-    Quit the mail app:
-
-    ```sh
-    q
-    ```
-
-1. Log out of the `incoming` account and go back to being `root`:
-
-    ```sh
-    logout
-    ```
-
-## Configure Postfix to use Maildir-style mailboxes
-
-Courier, which we will install later to add IMAP authentication, requires mailboxes to have the Maildir format, rather than mbox.
-
-1. Configure Postfix to use Maildir-style mailboxes:
-    
-    ```sh
-    sudo postconf -e "home_mailbox = Maildir/"
-    ```
-
-1. Restart Postfix:
-    
-    ```sh
-    sudo /etc/init.d/postfix restart
-    ```
-
-1. Test the new setup:
-    
-    1. Follow steps 1 and 2 of _[Test the out-of-the-box setup](#test-the-out-of-the-box-setup)_.
-    1. Check if the `incoming` user received the email:
-    
-        ```sh
-        su - incoming
-        MAIL=/home/incoming/Maildir
-        mail
-        ```
-
-        You should see output like this:
-
-        ```
-        "/home/incoming/Maildir": 1 message 1 unread
-        >U   1 root@localhost                           59/2842  Re: Some issue
-        ```
-
-        Quit the mail app:
-
-        ```sh
-        q
-        ```
-
-    _**Note:** If `mail` returns an error `Maildir: Is a directory` then your
-    version of `mail` doesn't support Maildir style mailboxes. Install
-    `heirloom-mailx` by running `sudo apt-get install heirloom-mailx`. Then,
-    try the above steps again, substituting `heirloom-mailx` for the `mail`
-    command._
-
-1. Log out of the `incoming` account and go back to being `root`:
-
-    ```sh
-    logout
-    ```
-
-## Install the Courier IMAP server
-    
-1. Install the `courier-imap` package:
-
-    ```sh
-    sudo apt-get install courier-imap
-    ```
-
-## Configure Postfix to receive email from the internet
-
-1. Let Postfix know about the domains that it should consider local:
-    
-    ```sh
-    sudo postconf -e "mydestination = gitlab.example.com, localhost.localdomain, localhost"
-    ```
-
-1. Let Postfix know about the IPs that it should consider part of the LAN:
-    
-    We'll assume `192.168.1.0/24` is your local LAN. You can safely skip this step if you don't have other machines in the same local network.
-    
-    ```sh
-    sudo postconf -e "mynetworks = 127.0.0.0/8, 192.168.1.0/24"
-    ```
-
-1. Configure Postfix to receive mail on all interfaces, which includes the internet:
-    
-    ```sh
-    sudo postconf -e "inet_interfaces = all"
-    ```
-
-1. Configure Postfix to use the `+` delimiter for sub-addressing:
-    
-    ```sh
-    sudo postconf -e "recipient_delimiter = +"
-    ```
-
-1. Restart Postfix:
-    
-    ```sh
-    sudo service postfix restart
-    ```
-
-## Test the final setup
-
-1. Test SMTP under the new setup:
-    
-    1. Connect to the SMTP server:
-        
-        ```sh
-        telnet gitlab.example.com 25
-        ```
-
-        You should see a prompt like this:
-
-        ```sh
-        Trying 123.123.123.123...
-        Connected to gitlab.example.com.
-        Escape character is '^]'.
-        220 gitlab.example.com ESMTP Postfix (Ubuntu)
-        ```
-
-        If you get a `Connection refused` error instead, make sure your firewall is setup to allow inbound traffic on port 25.
-
-    1. Send the `incoming` user a dummy email to test SMTP, by entering the following into the SMTP prompt:
-        
-        ```
-        ehlo gitlab.example.com
-        mail from: root@gitlab.example.com
-        rcpt to: incoming@gitlab.example.com
-        data
-        Subject: Re: Some issue
-
-        Sounds good!
-        .
-        quit
-        ```
-
-        (Note: The `.` is a literal period on its own line)
-
-    1. Check if the `incoming` user received the email:
-    
-        ```sh
-        su - incoming
-        MAIL=/home/incoming/Maildir
-        mail
-        ```
-
-        You should see output like this:
-
-        ```
-        "/home/incoming/Maildir": 1 message 1 unread
-        >U   1 root@gitlab.example.com                           59/2842  Re: Some issue
-        ```
-
-        Quit the mail app:
-
-        ```sh
-        q
-        ```
-
-    1. Log out of the `incoming` account and go back to being `root`:
-
-        ```sh
-        logout
-        ```
-
-1. Test IMAP under the new setup:
-    
-    1. Connect to the IMAP server:
-        
-        ```sh
-        telnet gitlab.example.com 143
-        ```
-
-        You should see a prompt like this:
-
-        ```sh
-        Trying 123.123.123.123...
-        Connected to mail.example.gitlab.com.
-        Escape character is '^]'.
-        - OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION] Courier-IMAP ready. Copyright 1998-2011 Double Precision, Inc.  See COPYING for distribution information.
-        ```
-
-    1. Sign in as the `incoming` user to test IMAP, by entering the following into the IMAP prompt:
-
-        ```
-        a login incoming PASSWORD
-        ```
-
-        Replace PASSWORD with the password you set on the `incoming` user earlier.
-
-        You should see output like this:
-
-        ```
-        a OK LOGIN Ok.
-        ```
-
-    1. Disconnect from the IMAP server:
-
-        ```sh
-        a logout
-        ```
-
-## Done!
-
-If all the tests were successful, Postfix is all set up and ready to receive email! Continue with the [Reply by email](./README.md) guide to configure GitLab.
-
----------
-
-_This document was adapted from https://help.ubuntu.com/community/PostfixBasicSetupHowto, by contributors to the Ubuntu documentation wiki._
+This document was moved to [administration/reply_by_email_postfix_setup](../administration/reply_by_email_postfix_setup.md).
diff --git a/doc/install/installation.md b/doc/install/installation.md
index 68ed20ef5bf..c9acc9cdfb0 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -400,7 +400,7 @@ If you are not using Linux you may have to run `gmake` instead of
     cd /home/git
     sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-workhorse.git
     cd gitlab-workhorse
-    sudo -u git -H git checkout v0.8.2
+    sudo -u git -H git checkout v0.8.5
     sudo -u git -H make
 
 ### Initialize Database and Activate Advanced Features
@@ -563,7 +563,7 @@ Using a self-signed certificate is discouraged but if you must use it follow the
 
 ### Enable Reply by email
 
-See the ["Reply by email" documentation](../incoming_email/README.md) for more information on how to set this up.
+See the ["Reply by email" documentation](../administration/reply_by_email.md) for more information on how to set this up.
 
 ### LDAP Authentication
 
diff --git a/doc/monitoring/health_check.md b/doc/monitoring/health_check.md
index eac57bc3de4..6cf93c33ec2 100644
--- a/doc/monitoring/health_check.md
+++ b/doc/monitoring/health_check.md
@@ -1,66 +1 @@
-# Health Check
-
-> [Introduced][ce-3888] in GitLab 8.8.
-
-GitLab provides a health check endpoint for uptime monitoring on the `health_check` web
-endpoint. The health check reports on the overall system status based on the status of
-the database connection, the state of the database migrations, and the ability to write
-and access the cache. This endpoint can be provided to uptime monitoring services like
-[Pingdom][pingdom], [Nagios][nagios-health], and [NewRelic][newrelic-health].
-
-## Access Token
-
-An access token needs to be provided while accessing the health check endpoint. The current
-accepted token can be found on the `admin/health_check` page of your GitLab instance.
-
-![access token](img/health_check_token.png)
-
-The access token can be passed as a URL parameter:
-
-```
-https://gitlab.example.com/health_check.json?token=ACCESS_TOKEN
-```
-
-or as an HTTP header:
-
-```bash
-curl --header "TOKEN: ACCESS_TOKEN" https://gitlab.example.com/health_check.json
-```
-
-## Using the Endpoint
-
-Once you have the access token, health information can be retrieved as plain text, JSON,
-or XML using the `health_check` endpoint:
-
-- `https://gitlab.example.com/health_check?token=ACCESS_TOKEN`
-- `https://gitlab.example.com/health_check.json?token=ACCESS_TOKEN`
-- `https://gitlab.example.com/health_check.xml?token=ACCESS_TOKEN`
-
-You can also ask for the status of specific services:
-
-- `https://gitlab.example.com/health_check/cache.json?token=ACCESS_TOKEN`
-- `https://gitlab.example.com/health_check/database.json?token=ACCESS_TOKEN`
-- `https://gitlab.example.com/health_check/migrations.json?token=ACCESS_TOKEN`
-
-For example, the JSON output of the following health check:
-
-```bash
-curl --header "TOKEN: ACCESS_TOKEN" https://gitlab.example.com/health_check.json
-```
-
-would be like:
-
-```
-{"healthy":true,"message":"success"}
-```
-
-## Status
-
-On failure, the endpoint will return a `500` HTTP status code. On success, the endpoint
-will return a valid successful HTTP status code, and a `success` message. Ideally your
-uptime monitoring should look for the success message.
-
-[ce-3888]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3888
-[pingdom]: https://www.pingdom.com
-[nagios-health]: https://nagios-plugins.org/doc/man/check_http.html
-[newrelic-health]: https://docs.newrelic.com/docs/alerts/alert-policies/downtime-alerts/availability-monitoring
+This document was moved to [user/admin_area/monitoring/health_check](../user/admin_area/monitoring/health_check.md).
diff --git a/doc/monitoring/performance/gitlab_configuration.md b/doc/monitoring/performance/gitlab_configuration.md
index 771584268d9..a669bb28904 100644
--- a/doc/monitoring/performance/gitlab_configuration.md
+++ b/doc/monitoring/performance/gitlab_configuration.md
@@ -1,40 +1 @@
-# GitLab Configuration
-
-GitLab Performance Monitoring is disabled by default. To enable it and change any of its
-settings, navigate to the Admin area in **Settings > Metrics**
-(`/admin/application_settings`).
-
-The minimum required settings you need to set are the InfluxDB host and port.
-Make sure _Enable InfluxDB Metrics_ is checked and hit **Save** to save the
-changes.
-
----
-
-![GitLab Performance Monitoring Admin Settings](img/metrics_gitlab_configuration_settings.png)
-
----
-
-Finally, a restart of all GitLab processes is required for the changes to take
-effect:
-
-```bash
-# For Omnibus installations
-sudo gitlab-ctl restart
-
-# For installations from source
-sudo service gitlab restart
-```
-
-## Pending Migrations
-
-When any migrations are pending, the metrics are disabled until the migrations
-have been performed.
-
----
-
-Read more on:
-
-- [Introduction to GitLab Performance Monitoring](introduction.md)
-- [InfluxDB Configuration](influxdb_configuration.md)
-- [InfluxDB Schema](influxdb_schema.md)
-- [Grafana Install/Configuration](grafana_configuration.md)
+This document was moved to [administration/monitoring/performance/gitlab_configuration](../administration/monitoring/performance/gitlab_configuration.md).
diff --git a/doc/monitoring/performance/grafana_configuration.md b/doc/monitoring/performance/grafana_configuration.md
index 7947b0fedc4..0d4be02ff5f 100644
--- a/doc/monitoring/performance/grafana_configuration.md
+++ b/doc/monitoring/performance/grafana_configuration.md
@@ -1,111 +1 @@
-# Grafana Configuration
-
-[Grafana](http://grafana.org/) is a tool that allows you to visualize time
-series metrics through graphs and dashboards. It supports several backend
-data stores, including InfluxDB. GitLab writes performance data to InfluxDB
-and Grafana will allow you to query InfluxDB to display useful graphs.
-
-For the easiest installation and configuration, install Grafana on the same
-server as InfluxDB. For larger installations, you may want to split out these
-services.
-
-## Installation
-
-Grafana supplies package repositories (Yum/Apt) for easy installation.
-See [Grafana installation documentation](http://docs.grafana.org/installation/)
-for detailed steps.
-
-> **Note**: Before starting Grafana for the first time, set the admin user
-and password in `/etc/grafana/grafana.ini`. Otherwise, the default password
-will be `admin`.
-
-## Configuration
-
-Login as the admin user. Expand the menu by clicking the Grafana logo in the
-top left corner. Choose 'Data Sources' from the menu. Then, click 'Add new'
-in the top bar.
-
-![Grafana empty data source page](img/grafana_data_source_empty.png)
-
-Fill in the configuration details for the InfluxDB data source. Save and
-Test Connection to ensure the configuration is correct.
-
-- **Name**: InfluxDB
-- **Default**: Checked
-- **Type**: InfluxDB 0.9.x (Even if you're using InfluxDB 0.10.x)
-- **Url**: https://localhost:8086 (Or the remote URL if you've installed InfluxDB
-on a separate server)
-- **Access**: proxy
-- **Database**: gitlab
-- **User**: admin (Or the username configured when setting up InfluxDB)
-- **Password**: The password configured when you set up InfluxDB
-
-![Grafana data source configurations](img/grafana_data_source_configuration.png)
-
-## Apply retention policies and create continuous queries
-
-If you intend to import the GitLab provided Grafana dashboards, you will need to
-set up the right retention policies and continuous queries. The easiest way of
-doing this is by using the [influxdb-management](https://gitlab.com/gitlab-org/influxdb-management)
-repository.
-
-To use this repository you must first clone it:
-
-```
-git clone https://gitlab.com/gitlab-org/influxdb-management.git
-cd influxdb-management
-```
-
-Next you must install the required dependencies:
-
-```
-gem install bundler
-bundle install
-```
-
-Now you must configure the repository by first copying `.env.example` to `.env`
-and then editing the `.env` file to contain the correct InfluxDB settings. Once
-configured you can simply run `bundle exec rake` and the InfluxDB database will
-be configured for you.
-
-For more information see the [influxdb-management README](https://gitlab.com/gitlab-org/influxdb-management/blob/master/README.md).
-
-## Import Dashboards
-
-You can now import a set of default dashboards that will give you a good
-start on displaying useful information. GitLab has published a set of default
-[Grafana dashboards][grafana-dashboards] to get you started. Clone the
-repository or download a zip/tarball, then follow these steps to import each
-JSON file.
-
-Open the dashboard dropdown menu and click 'Import'
-
-![Grafana dashboard dropdown](img/grafana_dashboard_dropdown.png)
-
-Click 'Choose file' and browse to the location where you downloaded or cloned
-the dashboard repository. Pick one of the JSON files to import.
-
-![Grafana dashboard import](img/grafana_dashboard_import.png)
-
-Once the dashboard is imported, be sure to click save icon in the top bar. If
-you do not save the dashboard after importing it will be removed when you
-navigate away.
-
-![Grafana save icon](img/grafana_save_icon.png)
-
-Repeat this process for each dashboard you wish to import.
-
-Alternatively you can automatically import all the dashboards into your Grafana
-instance. See the README of the [Grafana dashboards][grafana-dashboards]
-repository for more information on this process.
-
-[grafana-dashboards]: https://gitlab.com/gitlab-org/grafana-dashboards
-
----
-
-Read more on:
-
-- [Introduction to GitLab Performance Monitoring](introduction.md)
-- [GitLab Configuration](gitlab_configuration.md)
-- [InfluxDB Installation/Configuration](influxdb_configuration.md)
-- [InfluxDB Schema](influxdb_schema.md)
+This document was moved to [administration/monitoring/performance/grafana_configuration](../../administration/monitoring/performance/grafana_configuration.md).
diff --git a/doc/monitoring/performance/influxdb_configuration.md b/doc/monitoring/performance/influxdb_configuration.md
index c30cd2950d8..02647de1eb0 100644
--- a/doc/monitoring/performance/influxdb_configuration.md
+++ b/doc/monitoring/performance/influxdb_configuration.md
@@ -1,193 +1 @@
-# InfluxDB Configuration
-
-The default settings provided by [InfluxDB] are not sufficient for a high traffic
-GitLab environment. The settings discussed in this document are based on the
-settings GitLab uses for GitLab.com, depending on your own needs you may need to
-further adjust them.
-
-If you are intending to run InfluxDB on the same server as GitLab, make sure
-you have plenty of RAM since InfluxDB can use quite a bit depending on traffic.
-
-Unless you are going with a budget setup, it's advised to run it separately.
-
-## Requirements
-
-- InfluxDB 0.9.5 or newer
-- A fairly modern version of Linux
-- At least 4GB of RAM
-- At least 10GB of storage for InfluxDB data
-
-Note that the RAM and storage requirements can differ greatly depending on the
-amount of data received/stored. To limit the amount of stored data users can
-look into [InfluxDB Retention Policies][influxdb-retention].
-
-## Installation
-
-Installing InfluxDB is out of the scope of this document. Please refer to the
-[InfluxDB documentation].
-
-## InfluxDB Server Settings
-
-Since InfluxDB has many settings that users may wish to customize themselves
-(e.g. what port to run InfluxDB on), we'll only cover the essentials.
-
-The configuration file in question is usually located at
-`/etc/influxdb/influxdb.conf`. Whenever you make a change in this file,
-InfluxDB needs to be restarted.
-
-### Storage Engine
-
-InfluxDB comes with different storage engines and as of InfluxDB 0.9.5 a new
-storage engine is available, called [TSM Tree]. All users **must** use the new
-`tsm1` storage engine as this [will be the default engine][tsm1-commit] in
-upcoming InfluxDB releases.
-
-Make sure you have the following in your configuration file:
-
-```
-[data]
-  dir = "/var/lib/influxdb/data"
-  engine = "tsm1"
-```
-
-### Admin Panel
-
-Production environments should have the InfluxDB admin panel **disabled**. This
-feature can be disabled by adding the following to your InfluxDB configuration
-file:
-
-```
-[admin]
-  enabled = false
-```
-
-### HTTP
-
-HTTP is required when using the [InfluxDB CLI] or other tools such as Grafana,
-thus it should be enabled. When enabling make sure to _also_ enable
-authentication:
-
-```
-[http]
-  enabled = true
-  auth-enabled = true
-```
-
-_**Note:** Before you enable authentication, you might want to [create an
-admin user](#create-a-new-admin-user)._
-
-### UDP
-
-GitLab writes data to InfluxDB via UDP and thus this must be enabled. Enabling
-UDP can be done using the following settings:
-
-```
-[[udp]]
-  enabled = true
-  bind-address = ":8089"
-  database = "gitlab"
-  batch-size = 1000
-  batch-pending = 5
-  batch-timeout = "1s"
-  read-buffer = 209715200
-```
-
-This does the following:
-
-1. Enable UDP and bind it to port 8089 for all addresses.
-2. Store any data received in the "gitlab" database.
-3. Define a batch of points to be 1000 points in size and allow a maximum of
-   5 batches _or_ flush them automatically after 1 second.
-4. Define a UDP read buffer size of 200 MB.
-
-One of the most important settings here is the UDP read buffer size as if this
-value is set too low, packets will be dropped. You must also make sure the OS
-buffer size is set to the same value, the default value is almost never enough.
-
-To set the OS buffer size to 200 MB, on Linux you can run the following command:
-
-```bash
-sysctl -w net.core.rmem_max=209715200
-```
-
-To make this permanent, add the following to `/etc/sysctl.conf` and restart the
-server:
-
-```bash
-net.core.rmem_max=209715200
-```
-
-It is **very important** to make sure the buffer sizes are large enough to
-handle all data sent to InfluxDB as otherwise you _will_ lose data. The above
-buffer sizes are based on the traffic for GitLab.com. Depending on the amount of
-traffic, users may be able to use a smaller buffer size, but we highly recommend
-using _at least_ 100 MB.
-
-When enabling UDP, users should take care to not expose the port to the public,
-as doing so will allow anybody to write data into your InfluxDB database (as
-[InfluxDB's UDP protocol][udp] doesn't support authentication). We recommend either
-whitelisting the allowed IP addresses/ranges, or setting up a VLAN and only
-allowing traffic from members of said VLAN.
-
-## Create a new admin user
-
-If you want to [enable authentication](#http), you might want to [create an
-admin user][influx-admin]:
-
-```
-influx -execute "CREATE USER jeff WITH PASSWORD '1234' WITH ALL PRIVILEGES"
-```
-
-## Create the `gitlab` database
-
-Once you get InfluxDB up and running, you need to create a database for GitLab.
-Make sure you have changed the [storage engine](#storage-engine) to `tsm1`
-before creating a database.
-
-_**Note:** If you [created an admin user](#create-a-new-admin-user) and enabled
-[HTTP authentication](#http), remember to append the username (`-username <username>`)
-and password (`-password <password>`)  you set earlier to the commands below._
-
-Run the following command to create a database named `gitlab`:
-
-```bash
-influx -execute 'CREATE DATABASE gitlab'
-```
-
-The name **must** be `gitlab`, do not use any other name.
-
-Next, make sure that the database was successfully created:
-
-```bash
-influx -execute 'SHOW DATABASES'
-```
-
-The output should be similar to:
-
-```
-name: databases
----------------
-name
-_internal
-gitlab
-```
-
-That's it! Now your GitLab instance should send data to InfluxDB.
-
----
-
-Read more on:
-
-- [Introduction to GitLab Performance Monitoring](introduction.md)
-- [GitLab Configuration](gitlab_configuration.md)
-- [InfluxDB Schema](influxdb_schema.md)
-- [Grafana Install/Configuration](grafana_configuration.md)
-
-[influxdb-retention]: https://docs.influxdata.com/influxdb/v0.9/query_language/database_management/#retention-policy-management
-[influxdb documentation]: https://docs.influxdata.com/influxdb/v0.9/
-[influxdb cli]: https://docs.influxdata.com/influxdb/v0.9/tools/shell/
-[udp]: https://docs.influxdata.com/influxdb/v0.9/write_protocols/udp/
-[influxdb]: https://influxdata.com/time-series-platform/influxdb/
-[tsm tree]: https://influxdata.com/blog/new-storage-engine-time-structured-merge-tree/
-[tsm1-commit]: https://github.com/influxdata/influxdb/commit/15d723dc77651bac83e09e2b1c94be480966cb0d
-[influx-admin]: https://docs.influxdata.com/influxdb/v0.9/administration/authentication_and_authorization/#create-a-new-admin-user
+This document was moved to [administration/monitoring/performance/influxdb_configuration](../administration/monitoring/performance/influxdb_configuration.md).
diff --git a/doc/monitoring/performance/influxdb_schema.md b/doc/monitoring/performance/influxdb_schema.md
index eff0e29f58d..a989e323e04 100644
--- a/doc/monitoring/performance/influxdb_schema.md
+++ b/doc/monitoring/performance/influxdb_schema.md
@@ -1,97 +1 @@
-# InfluxDB Schema
-
-The following measurements are currently stored in InfluxDB:
-
-- `PROCESS_file_descriptors`
-- `PROCESS_gc_statistics`
-- `PROCESS_memory_usage`
-- `PROCESS_method_calls`
-- `PROCESS_object_counts`
-- `PROCESS_transactions`
-- `PROCESS_views`
-- `events`
-
-Here, `PROCESS` is replaced with either `rails` or `sidekiq` depending on the
-process type. In all series, any form of duration is stored in milliseconds.
-
-## PROCESS_file_descriptors
-
-This measurement contains the number of open file descriptors over time. The
-value field `value` contains the number of descriptors.
-
-## PROCESS_gc_statistics
-
-This measurement contains Ruby garbage collection statistics such as the amount
-of minor/major GC runs (relative to the last sampling interval), the time spent
-in garbage collection cycles, and all fields/values returned by `GC.stat`.
-
-## PROCESS_memory_usage
-
-This measurement contains the process' memory usage (in bytes) over time. The
-value field `value` contains the number of bytes.
-
-## PROCESS_method_calls
-
-This measurement contains the methods called during a transaction along with
-their duration, and a name of the transaction action that invoked the method (if
-available). The method call duration is stored in the value field `duration`,
-while the method name is stored in the tag `method`. The tag `action` contains
-the full name of the transaction action. Both the `method` and `action` fields
-are in the following format:
-
-```
-ClassName#method_name
-```
-
-For example, a method called by the `show` method in the `UsersController` class
-would have `action` set to `UsersController#show`.
-
-## PROCESS_object_counts
-
-This measurement is used to store retained Ruby objects (per class) and the
-amount of retained objects. The number of objects is stored in the `count` value
-field while the class name is stored in the `type` tag.
-
-## PROCESS_transactions
-
-This measurement is used to store basic transaction details such as the time it
-took to complete a transaction, how much time was spent in SQL queries, etc. The
-following value fields are available:
-
-| Value | Description |
-| ----- | ----------- |
-| `duration`  | The total duration of the transaction |
-| `allocated_memory` | The amount of bytes allocated while the transaction was running. This value is only reliable when using single-threaded application servers |
-| `method_duration` | The total time spent in method calls |
-| `sql_duration` | The total time spent in SQL queries |
-| `view_duration` | The total time spent in views |
-
-## PROCESS_views
-
-This measurement is used to store view rendering timings for a transaction. The
-following value fields are available:
-
-| Value | Description |
-| ----- | ----------- |
-| `duration` | The rendering time of the view |
-| `view` | The path of the view, relative to the application's root directory |
-
-The `action` tag contains the action name of the transaction that rendered the
-view.
-
-## events
-
-This measurement is used to store generic events such as the number of Git
-pushes, Emails sent, etc. Each point in this measurement has a single value
-field called `count`. The value of this field is simply set to `1`. Each point
-also has at least one tag: `event`. This tag's value is set to the event name.
-Depending on the event type additional tags may be available as well.
-
----
-
-Read more on:
-
-- [Introduction to GitLab Performance Monitoring](introduction.md)
-- [GitLab Configuration](gitlab_configuration.md)
-- [InfluxDB Configuration](influxdb_configuration.md)
-- [Grafana Install/Configuration](grafana_configuration.md)
+This document was moved to [administration/monitoring/performance/influxdb_schema](../administration/monitoring/performance/influxdb_schema.md).
diff --git a/doc/monitoring/performance/introduction.md b/doc/monitoring/performance/introduction.md
index 79904916b7e..ab3f3ac1664 100644
--- a/doc/monitoring/performance/introduction.md
+++ b/doc/monitoring/performance/introduction.md
@@ -1,65 +1 @@
-# GitLab Performance Monitoring
-
-GitLab comes with its own application performance measuring system as of GitLab
-8.4, simply called "GitLab Performance Monitoring". GitLab Performance Monitoring is available in both the
-Community and Enterprise editions.
-
-Apart from this introduction, you are advised to read through the following
-documents in order to understand and properly configure GitLab Performance Monitoring:
-
-- [GitLab Configuration](gitlab_configuration.md)
-- [InfluxDB Install/Configuration](influxdb_configuration.md)
-- [InfluxDB Schema](influxdb_schema.md)
-- [Grafana Install/Configuration](grafana_configuration.md)
-
-## Introduction to GitLab Performance Monitoring
-
-GitLab Performance Monitoring makes it possible to measure a wide variety of statistics
-including (but not limited to):
-
-- The time it took to complete a transaction (a web request or Sidekiq job).
-- The time spent in running SQL queries and rendering HAML views.
-- The time spent executing (instrumented) Ruby methods.
-- Ruby object allocations, and retained objects in particular.
-- System statistics such as the process' memory usage and open file descriptors.
-- Ruby garbage collection statistics.
-
-Metrics data is written to [InfluxDB][influxdb] over [UDP][influxdb-udp]. Stored
-data can be visualized using [Grafana][grafana] or any other application that
-supports reading data from InfluxDB. Alternatively data can be queried using the
-InfluxDB CLI.
-
-## Metric Types
-
-Two types of metrics are collected:
-
-1. Transaction specific metrics.
-1. Sampled metrics, collected at a certain interval in a separate thread.
-
-### Transaction Metrics
-
-Transaction metrics are metrics that can be associated with a single
-transaction. This includes statistics such as the transaction duration, timings
-of any executed SQL queries, time spent rendering HAML views, etc. These metrics
-are collected for every Rack request and Sidekiq job processed.
-
-### Sampled Metrics
-
-Sampled metrics are metrics that can't be associated with a single transaction.
-Examples include garbage collection statistics and retained Ruby objects. These
-metrics are collected at a regular interval. This interval is made up out of two
-parts:
-
-1. A user defined interval.
-1. A randomly generated offset added on top of the interval, the same offset
-   can't be used twice in a row.
-
-The actual interval can be anywhere between a half of the defined interval and a
-half above the interval. For example, for a user defined interval of 15 seconds
-the actual interval can be anywhere between 7.5 and 22.5. The interval is
-re-generated for every sampling run instead of being generated once and re-used
-for the duration of the process' lifetime.
-
-[influxdb]: https://influxdata.com/time-series-platform/influxdb/
-[influxdb-udp]: https://docs.influxdata.com/influxdb/v0.9/write_protocols/udp/
-[grafana]: http://grafana.org/
+This document was moved to [administration/monitoring/performance/introduction](../administration/monitoring/performance/introduction.md).
diff --git a/doc/operations/README.md b/doc/operations/README.md
index 6a35dab7b6c..58f16aff7bd 100644
--- a/doc/operations/README.md
+++ b/doc/operations/README.md
@@ -1,5 +1 @@
-# GitLab operations
-
-- [Sidekiq MemoryKiller](sidekiq_memory_killer.md)
-- [Cleaning up Redis sessions](cleaning_up_redis_sessions.md)
-- [Understanding Unicorn and unicorn-worker-killer](unicorn.md)
+This document was moved to [administration/operations](../administration/operations.md).
diff --git a/doc/operations/cleaning_up_redis_sessions.md b/doc/operations/cleaning_up_redis_sessions.md
index 93521e976d5..2a1d0a8c8eb 100644
--- a/doc/operations/cleaning_up_redis_sessions.md
+++ b/doc/operations/cleaning_up_redis_sessions.md
@@ -1,52 +1 @@
-# Cleaning up stale Redis sessions
-
-Since version 6.2, GitLab stores web user sessions as key-value pairs in Redis.
-Prior to GitLab 7.3, user sessions did not automatically expire from Redis. If
-you have been running a large GitLab server (thousands of users) since before
-GitLab 7.3 we recommend cleaning up stale sessions to compact the Redis
-database after you upgrade to GitLab 7.3. You can also perform a cleanup while
-still running GitLab 7.2 or older, but in that case new stale sessions will
-start building up again after you clean up.
-
-In GitLab versions prior to 7.3.0, the session keys in Redis are 16-byte
-hexadecimal values such as '976aa289e2189b17d7ef525a6702ace9'. Starting with
-GitLab 7.3.0, the keys are
-prefixed with 'session:gitlab:', so they would look like
-'session:gitlab:976aa289e2189b17d7ef525a6702ace9'. Below we describe how to
-remove the keys in the old format.
-
-First we define a shell function with the proper Redis connection details.
-
-```
-rcli() {
-  # This example works for Omnibus installations of GitLab 7.3 or newer. For an
-  # installation from source you will have to change the socket path and the
-  # path to redis-cli.
-  sudo /opt/gitlab/embedded/bin/redis-cli -s /var/opt/gitlab/redis/redis.socket "$@"
-}
-
-# test the new shell function; the response should be PONG
-rcli ping
-```
-
-Now we do a search to see if there are any session keys in the old format for
-us to clean up.
-
-```
-# returns the number of old-format session keys in Redis
-rcli keys '*' | grep '^[a-f0-9]\{32\}$' | wc -l
-```
-
-If the number is larger than zero, you can proceed to expire the keys from
-Redis. If the number is zero there is nothing to clean up.
-
-```
-# Tell Redis to expire each matched key after 600 seconds.
-rcli keys '*' | grep '^[a-f0-9]\{32\}$' | awk '{ print "expire", $0, 600 }' | rcli
-# This will print '(integer) 1' for each key that gets expired.
-```
-
-Over the next 15 minutes (10 minutes expiry time plus 5 minutes Redis
-background save interval) your Redis database will be compacted. If you are
-still using GitLab 7.2, users who are not clicking around in GitLab during the
-10 minute expiry window will be signed out of GitLab.
+This document was moved to [administration/operations/cleaning_up_redis_sessions](../administration/operations/cleaning_up_redis_sessions.md).
diff --git a/doc/operations/moving_repositories.md b/doc/operations/moving_repositories.md
index 54adb99386a..c54bca324a5 100644
--- a/doc/operations/moving_repositories.md
+++ b/doc/operations/moving_repositories.md
@@ -1,180 +1 @@
-# Moving repositories managed by GitLab
-
-Sometimes you need to move all repositories managed by GitLab to
-another filesystem or another server. In this document we will look
-at some of the ways you can copy all your repositories from
-`/var/opt/gitlab/git-data/repositories` to `/mnt/gitlab/repositories`.
-
-We will look at three scenarios: the target directory is empty, the
-target directory contains an outdated copy of the repositories, and
-how to deal with thousands of repositories.
-
-**Each of the approaches we list can/will overwrite data in the
-target directory `/mnt/gitlab/repositories`. Do not mix up the
-source and the target.**
-
-## Target directory is empty: use a tar pipe
-
-If the target directory `/mnt/gitlab/repositories` is empty the
-simplest thing to do is to use a tar pipe.  This method has low
-overhead and tar is almost always already installed on your system.
-However, it is not possible to resume an interrupted tar pipe:  if
-that happens then all data must be copied again.
-
-```
-# As the git user
-tar -C /var/opt/gitlab/git-data/repositories -cf - -- . |\
-  tar -C /mnt/gitlab/repositories -xf -
-```
-
-If you want to see progress, replace `-xf` with `-xvf`.
-
-### Tar pipe to another server
-
-You can also use a tar pipe to copy data to another server. If your
-'git' user has SSH access to the newserver as 'git@newserver', you
-can pipe the data through SSH.
-
-```
-# As the git user
-tar -C /var/opt/gitlab/git-data/repositories -cf - -- . |\
-  ssh git@newserver tar -C /mnt/gitlab/repositories -xf -
-```
-
-If you want to compress the data before it goes over the network
-(which will cost you CPU cycles) you can replace `ssh` with `ssh -C`.
-
-## The target directory contains an outdated copy of the repositories: use rsync
-
-If the target directory already contains a partial / outdated copy
-of the repositories it may be wasteful to copy all the data again
-with tar. In this scenario it is better to use rsync. This utility
-is either already installed on your system or easily installable
-via apt, yum etc.
-
-```
-# As the 'git' user
-rsync -a --delete /var/opt/gitlab/git-data/repositories/. \
-  /mnt/gitlab/repositories
-```
-
-The `/.` in the command above is very important, without it you can
-easily get the wrong directory structure in the target directory.
-If you want to see progress, replace `-a` with `-av`.
-
-### Single rsync to another server
-
-If the 'git' user on your source system has SSH access to the target
-server you can send the repositories over the network with rsync.
-
-```
-# As the 'git' user
-rsync -a --delete /var/opt/gitlab/git-data/repositories/. \
-  git@newserver:/mnt/gitlab/repositories
-```
-
-## Thousands of Git repositories: use one rsync per repository
-
-Every time you start an rsync job it has to inspect all files in
-the source directory, all files in the target directory, and then
-decide what files to copy or not. If the source or target directory
-has many contents this startup phase of rsync can become a burden
-for your GitLab server. In cases like this you can make rsync's
-life easier by dividing its work in smaller pieces, and sync one
-repository at a time.
-
-In addition to rsync we will use [GNU
-Parallel](http://www.gnu.org/software/parallel/). This utility is
-not included in GitLab so you need to install it yourself with apt
-or yum.  Also note that the GitLab scripts we used below were added
-in GitLab 8.1.
-
-** This process does not clean up repositories at the target location that no
-longer exist at the source. ** If you start using your GitLab instance with
-`/mnt/gitlab/repositories`, you need to run `gitlab-rake gitlab:cleanup:repos`
-after switching to the new repository storage directory.
-
-### Parallel rsync for all repositories known to GitLab
-
-This will sync repositories with 10 rsync processes at a time. We keep
-track of progress so that the transfer can be restarted if necessary.
-
-First we create a new directory, owned by 'git', to hold transfer
-logs. We assume the directory is empty before we start the transfer
-procedure, and that we are the only ones writing files in it.
-
-```
-# Omnibus
-sudo mkdir /var/opt/gitlab/transfer-logs
-sudo chown git:git /var/opt/gitlab/transfer-logs
-
-# Source
-sudo -u git -H mkdir /home/git/transfer-logs
-```
-
-We seed the process with a list of the directories we want to copy.
-
-```
-# Omnibus
-sudo -u git sh -c 'gitlab-rake gitlab:list_repos > /var/opt/gitlab/transfer-logs/all-repos-$(date +%s).txt'
-
-# Source
-cd /home/git/gitlab
-sudo -u git -H sh -c 'bundle exec rake gitlab:list_repos > /home/git/transfer-logs/all-repos-$(date +%s).txt'
-```
-
-Now we can start the transfer. The command below is idempotent, and
-the number of jobs done by GNU Parallel should converge to zero. If it
-does not some repositories listed in all-repos-1234.txt may have been
-deleted/renamed before they could be copied.
-
-```
-# Omnibus
-sudo -u git sh -c '
-cat /var/opt/gitlab/transfer-logs/* | sort | uniq -u |\
-  /usr/bin/env JOBS=10 \
-  /opt/gitlab/embedded/service/gitlab-rails/bin/parallel-rsync-repos \
-    /var/opt/gitlab/transfer-logs/success-$(date +%s).log \
-    /var/opt/gitlab/git-data/repositories \
-    /mnt/gitlab/repositories
-'
-
-# Source
-cd /home/git/gitlab
-sudo -u git -H sh -c '
-cat /home/git/transfer-logs/* | sort | uniq -u |\
-  /usr/bin/env JOBS=10 \
-  bin/parallel-rsync-repos \
-    /home/git/transfer-logs/success-$(date +%s).log \
-    /home/git/repositories \
-    /mnt/gitlab/repositories
-`
-```
-
-### Parallel rsync only for repositories with recent activity
-
-Suppose you have already done one sync that started after 2015-10-1 12:00 UTC.
-Then you might only want to sync repositories that were changed via GitLab
-_after_ that time. You can use the 'SINCE' variable to tell 'rake
-gitlab:list_repos' to only print repositories with recent activity.
-
-```
-# Omnibus
-sudo gitlab-rake gitlab:list_repos SINCE='2015-10-1 12:00 UTC' |\
-  sudo -u git \
-  /usr/bin/env JOBS=10 \
-  /opt/gitlab/embedded/service/gitlab-rails/bin/parallel-rsync-repos \
-    success-$(date +%s).log \
-    /var/opt/gitlab/git-data/repositories \
-    /mnt/gitlab/repositories
-
-# Source
-cd /home/git/gitlab
-sudo -u git -H bundle exec rake gitlab:list_repos SINCE='2015-10-1 12:00 UTC' |\
-  sudo -u git -H \
-  /usr/bin/env JOBS=10 \
-  bin/parallel-rsync-repos \
-    success-$(date +%s).log \
-    /home/git/repositories \
-    /mnt/gitlab/repositories
-```
+This document was moved to [administration/operations/moving_repositories](../administration/operations/moving_repositories.md).
diff --git a/doc/operations/sidekiq_memory_killer.md b/doc/operations/sidekiq_memory_killer.md
index b5e78348989..cf7c3b2e2ed 100644
--- a/doc/operations/sidekiq_memory_killer.md
+++ b/doc/operations/sidekiq_memory_killer.md
@@ -1,40 +1 @@
-# Sidekiq MemoryKiller
-
-The GitLab Rails application code suffers from memory leaks. For web requests
-this problem is made manageable using
-[unicorn-worker-killer](https://github.com/kzk/unicorn-worker-killer) which
-restarts Unicorn worker processes in between requests when needed. The Sidekiq
-MemoryKiller applies the same approach to the Sidekiq processes used by GitLab
-to process background jobs.
-
-Unlike unicorn-worker-killer, which is enabled by default for all GitLab
-installations since GitLab 6.4, the Sidekiq MemoryKiller is enabled by default
-_only_ for Omnibus packages. The reason for this is that the MemoryKiller
-relies on Runit to restart Sidekiq after a memory-induced shutdown and GitLab
-installations from source do not all use Runit or an equivalent.
-
-With the default settings, the MemoryKiller will cause a Sidekiq restart no
-more often than once every 15 minutes, with the restart causing about one
-minute of delay for incoming background jobs.
-
-## Configuring the MemoryKiller
-
-The MemoryKiller is controlled using environment variables.
-
-- `SIDEKIQ_MEMORY_KILLER_MAX_RSS`: if this variable is set, and its value is
-  greater than 0, then after each Sidekiq job, the MemoryKiller will check the
-  RSS of the Sidekiq process that executed the job. If the RSS of the Sidekiq
-  process (expressed in kilobytes) exceeds SIDEKIQ_MEMORY_KILLER_MAX_RSS, a
-  delayed shutdown is triggered. The default value for Omnibus packages is set
-  [in the omnibus-gitlab
-  repository](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-cookbooks/gitlab/attributes/default.rb).
-- `SIDEKIQ_MEMORY_KILLER_GRACE_TIME`: defaults 900 seconds (15 minutes). When
-  a shutdown is triggered, the Sidekiq process will keep working normally for
-  another 15 minutes.
-- `SIDEKIQ_MEMORY_KILLER_SHUTDOWN_WAIT`: defaults to 30 seconds. When the grace
-  time has expired, the MemoryKiller tells Sidekiq to stop accepting new jobs.
-  Existing jobs get 30 seconds to finish. After that, the MemoryKiller tells
-  Sidekiq to shut down, and an external supervision mechanism (e.g. Runit) must
-  restart Sidekiq.
-- `SIDEKIQ_MEMORY_KILLER_SHUTDOWN_SIGNAL`: defaults to `SIGKILL`. The name of
-  the final signal sent to the Sidekiq process when we want it to shut down.
+This document was moved to [administration/operations/sidekiq_memory_killer](../administration/operations/sidekiq_memory_killer.md).
diff --git a/doc/operations/unicorn.md b/doc/operations/unicorn.md
index bad61151bda..fbc9697b755 100644
--- a/doc/operations/unicorn.md
+++ b/doc/operations/unicorn.md
@@ -1,86 +1 @@
-# Understanding Unicorn and unicorn-worker-killer
-
-## Unicorn
-
-GitLab uses [Unicorn](http://unicorn.bogomips.org/), a pre-forking Ruby web
-server, to handle web requests (web browsers and Git HTTP clients). Unicorn is
-a daemon written in Ruby and C that can load and run a Ruby on Rails
-application; in our case the Rails application is GitLab Community Edition or
-GitLab Enterprise Edition.
-
-Unicorn has a multi-process architecture to make better use of available CPU
-cores (processes can run on different cores) and to have stronger fault
-tolerance (most failures stay isolated in only one process and cannot take down
-GitLab entirely). On startup, the Unicorn 'master' process loads a clean Ruby
-environment with the GitLab application code, and then spawns 'workers' which
-inherit this clean initial environment. The 'master' never handles any
-requests, that is left to the workers. The operating system network stack
-queues incoming requests and distributes them among the workers.
-
-In a perfect world, the master would spawn its pool of workers once, and then
-the workers handle incoming web requests one after another until the end of
-time. In reality, worker processes can crash or time out: if the master notices
-that a worker takes too long to handle a request it will terminate the worker
-process with SIGKILL ('kill -9'). No matter how the worker process ended, the
-master process will replace it with a new 'clean' process again. Unicorn is
-designed to be able to replace 'crashed' workers without dropping user
-requests.
-
-This is what a Unicorn worker timeout looks like in `unicorn_stderr.log`. The
-master process has PID 56227 below.
-
-```
-[2015-06-05T10:58:08.660325 #56227] ERROR -- : worker=10 PID:53009 timeout (61s > 60s), killing
-[2015-06-05T10:58:08.699360 #56227] ERROR -- : reaped #<Process::Status: pid 53009 SIGKILL (signal 9)> worker=10
-[2015-06-05T10:58:08.708141 #62538]  INFO -- : worker=10 spawned pid=62538
-[2015-06-05T10:58:08.708824 #62538]  INFO -- : worker=10 ready
-```
-
-### Tunables
-
-The main tunables for Unicorn are the number of worker processes and the
-request timeout after which the Unicorn master terminates a worker process.
-See the [omnibus-gitlab Unicorn settings
-documentation](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/unicorn.md)
-if you want to adjust these settings.
-
-## unicorn-worker-killer
-
-GitLab has memory leaks. These memory leaks manifest themselves in long-running
-processes, such as Unicorn workers. (The Unicorn master process is not known to
-leak memory, probably because it does not handle user requests.)
-
-To make these memory leaks manageable, GitLab comes with the
-[unicorn-worker-killer gem](https://github.com/kzk/unicorn-worker-killer). This
-gem [monkey-patches](https://en.wikipedia.org/wiki/Monkey_patch) the Unicorn
-workers to do a memory self-check after every 16 requests. If the memory of the
-Unicorn worker exceeds a pre-set limit then the worker process exits. The
-Unicorn master then automatically replaces the worker process.
-
-This is a robust way to handle memory leaks: Unicorn is designed to handle
-workers that 'crash' so no user requests will be dropped. The
-unicorn-worker-killer gem is designed to only terminate a worker process _in
-between requests_, so no user requests are affected.
-
-This is what a Unicorn worker memory restart looks like in unicorn_stderr.log.
-You see that worker 4 (PID 125918) is inspecting itself and decides to exit.
-The threshold memory value was 254802235 bytes, about 250MB. With GitLab this
-threshold is a random value between 200 and 250 MB.  The master process (PID
-117565) then reaps the worker process and spawns a new 'worker 4' with PID
-127549.
-
-```
-[2015-06-05T12:07:41.828374 #125918]  WARN -- : #<Unicorn::HttpServer:0x00000002734770>: worker (pid: 125918) exceeds memory limit (256413696 bytes > 254802235 bytes)
-[2015-06-05T12:07:41.828472 #125918]  WARN -- : Unicorn::WorkerKiller send SIGQUIT (pid: 125918) alive: 23 sec (trial 1)
-[2015-06-05T12:07:42.025916 #117565]  INFO -- : reaped #<Process::Status: pid 125918 exit 0> worker=4
-[2015-06-05T12:07:42.034527 #127549]  INFO -- : worker=4 spawned pid=127549
-[2015-06-05T12:07:42.035217 #127549]  INFO -- : worker=4 ready
-```
-
-One other thing that stands out in the log snippet above, taken from
-GitLab.com, is that 'worker 4' was serving requests for only 23 seconds. This
-is a normal value for our current GitLab.com setup and traffic.
-
-The high frequency of Unicorn memory restarts on some GitLab sites can be a
-source of confusion for administrators. Usually they are a [red
-herring](https://en.wikipedia.org/wiki/Red_herring).
+This document was moved to [administration/operations/unicorn](../administration/operations/unicorn.md).
diff --git a/doc/raketasks/backup_restore.md b/doc/raketasks/backup_restore.md
index 3f4056dc440..26baffdf792 100644
--- a/doc/raketasks/backup_restore.md
+++ b/doc/raketasks/backup_restore.md
@@ -2,34 +2,47 @@
 
 ![backup banner](backup_hrz.png)
 
-## Create a backup of the GitLab system
-
-A backup creates an archive file that contains the database, all repositories and all attachments.
-This archive will be saved in backup_path (see `config/gitlab.yml`).
-The filename will be `[TIMESTAMP]_gitlab_backup.tar`. This timestamp can be used to restore an specific backup.
-You can only restore a backup to exactly the same version of GitLab that you created it
-on, for example 7.2.1. The best way to migrate your repositories from one server to
+An application data backup creates an archive file that contains the database,
+all repositories and all attachments.
+This archive will be saved in `backup_path`, which is specified in the
+`config/gitlab.yml` file.
+The filename will be `[TIMESTAMP]_gitlab_backup.tar`, where `TIMESTAMP`
+identifies the time at which each backup was created.
+
+You can only restore a backup to exactly the same version of GitLab on which it
+was created.  The best way to migrate your repositories from one server to
 another is through backup restore.
 
-You need to keep separate copies of `/etc/gitlab/gitlab-secrets.json` and
-`/etc/gitlab/gitlab.rb` (for omnibus packages) or
-`/home/git/gitlab/config/secrets.yml` (for installations from source). This file
-contains the database encryption keys used for two-factor authentication and CI
-secret variables, among other things. If you restore a GitLab backup without
-restoring the database encryption key, users who have two-factor authentication
-enabled will lose access to your GitLab server.
+To restore a backup, you will also need to restore `/etc/gitlab/gitlab-secrets.json`
+(for omnibus packages) or `/home/git/gitlab/.secret` (for installations
+from source). This file contains the database encryption key and CI secret
+variables used for two-factor authentication. If you fail to restore this
+encryption key file along with the application data backup, users with two-factor
+authentication enabled will lose access to your GitLab server.
 
+## Create a backup of the GitLab system
+
+Use this command if you've installed GitLab with the Omnibus package:
 ```
-# use this command if you've installed GitLab with the Omnibus package
 sudo gitlab-rake gitlab:backup:create
-
-# if you've installed GitLab from source
+```
+Use this if you've installed GitLab from source:
+```
 sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 ```
 
-Also you can choose what should be backed up by adding environment variable SKIP. Available options: db,
-uploads (attachments), repositories, builds(CI build output logs), artifacts (CI build artifacts), lfs (LFS objects).
-Use a comma to specify several options at the same time.
+You can specify that portions of the application data be skipped using the
+environment variable `SKIP`. You can skip:
+
+- `db` (database)
+- `uploads` (attachments)
+- `repositories` (Git repositories data)
+- `builds` (CI build output logs)
+- `artifacts` (CI build artifacts)
+- `lfs` (LFS objects)
+- `registry` (Container Registry images)
+
+Separate multiple data types to skip using a comma. For example:
 
 ```
 sudo gitlab-rake gitlab:backup:create SKIP=db,uploads
@@ -69,7 +82,7 @@ Deleting old backups... [SKIPPING]
 Starting with GitLab 7.4 you can let the backup script upload the '.tar' file it creates.
 It uses the [Fog library](http://fog.io/) to perform the upload.
 In the example below we use Amazon S3 for storage.
-But Fog also lets you use [other storage providers](http://fog.io/storage/).
+Fog also supports [other storage providers](http://fog.io/storage/).
 
 For omnibus packages:
 
@@ -161,7 +174,7 @@ with the name of your bucket:
 ### Uploading to locally mounted shares
 
 You may also send backups to a mounted share (`NFS` / `CIFS` / `SMB` / etc.) by
-using the [`Local`](https://github.com/fog/fog-local#usage) storage provider.
+using the Fog [`Local`](https://github.com/fog/fog-local#usage) storage provider.
 The directory pointed to by the `local_root` key **must** be owned by the `git`
 user **when mounted** (mounting with the `uid=` of the `git` user for `CIFS` and
 `SMB`) or the user that you are executing the backup tasks under (for omnibus
@@ -228,7 +241,7 @@ of using encryption in the first place!
 
 If you use an Omnibus package please see the [instructions in the readme to backup your configuration](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md#backup-and-restore-omnibus-gitlab-configuration).
 If you have a cookbook installation there should be a copy of your configuration in Chef.
-If you have an installation from source, please consider backing up your `config/secrets.yml` file, `gitlab.yml` file, any SSL keys and certificates, and your [SSH host keys](https://superuser.com/questions/532040/copy-ssh-keys-from-one-server-to-another-server/532079#532079).
+If you installed from source, please consider backing up your `config/secrets.yml` file, `gitlab.yml` file, any SSL keys and certificates, and your [SSH host keys](https://superuser.com/questions/532040/copy-ssh-keys-from-one-server-to-another-server/532079#532079).
 
 At the very **minimum** you should backup `/etc/gitlab/gitlab.rb` and
 `/etc/gitlab/gitlab-secrets.json` (Omnibus), or
diff --git a/doc/raketasks/user_management.md b/doc/raketasks/user_management.md
index 8a5e2d6e16b..044b104f5c2 100644
--- a/doc/raketasks/user_management.md
+++ b/doc/raketasks/user_management.md
@@ -70,3 +70,18 @@ sudo gitlab-rake gitlab:two_factor:disable_for_all_users
 # installation from source
 bundle exec rake gitlab:two_factor:disable_for_all_users RAILS_ENV=production
 ```
+
+## Clear authentication tokens for all users. Important! Data loss!
+
+Clear authentication tokens for all users in the GitLab database. This
+task is useful if your users' authentication tokens might have been exposed in
+any way. All the existing tokens will become invalid, and new tokens are
+automatically generated upon sign-in or user modification.
+
+```
+# omnibus-gitlab
+sudo gitlab-rake gitlab:users:clear_all_authentication_tokens
+
+# installation from source
+bundle exec rake gitlab:users:clear_all_authentication_tokens RAILS_ENV=production
+```
diff --git a/doc/university/README.md b/doc/university/README.md
index 6ca1c20c9b2..f5a0dab39fe 100644
--- a/doc/university/README.md
+++ b/doc/university/README.md
@@ -1,139 +1,216 @@
+# GitLab University
 
-## What is GitLab University
+GitLab University is the best place to learn about **Version Control with Git and GitLab**.
 
-_GitLab University_ has as a goal to teach the fundamentals of **Version Control with Git and GitLab** through courses that cover topics which can be mastered in around 2 hours.
+It doesn't replace, but accompanies our great [Documentation](http://docs.gitlab.com)
+and [Blog Articles](https://about.gitlab.com/blog/).
 
-_University materials don't replace our [Documentation](http://docs.gitlab.com) or [Blog Articles](https://about.gitlab.com/blog/)._
+Would you like to contribute to GitLab University? Then please take a look at our contribution [process](/process) for more information.
 
----
+## Gitlab University Curriculum
+
+The curriculum is composed of GitLab videos, screencasts, presentations, projects and external GitLab content hosted on other services and has been organized into the following sections.
 
-### On this page
-
-+ [GITx] Git
-+ [OPSx] DevOps
-+ [GLBx] GitLab Basics
-+ [INTx] GitLab Integrations
-+ [GLFx] GitLab Workflows
-+ [GLEx] GitLab Enterprise Edition extra features
-+ [GCIx] GitLab CI
-+ [ECO] Ecosystem
-+ [COM] Competition comparison
-+ [SPTx] Support Bootcamp
-+ [SLSx] Sales Bootcamp
-+ [TRAx] Trainings
+1. [GitLab Beginner](#beginner)
+1. [GitLab Intermediate](#intermediate)
+1. [GitLab Advanced](#advanced)
+1. [External Articles](#external)
+1. [Resources for GitLab Team Members](#team)
 
 ---
 
-+ [GIT1] [Version Control Systems](https://docs.google.com/presentation/d/16sX7hUrCZyOFbpvnrAFrg6tVO5_yT98IgdAqOmXwBho/edit#slide=id.g72f2e4906_2_29)
-+ [GIT2] [Operating Systems and How Git Works](https://drive.google.com/a/gitlab.com/file/d/0B41DBToSSIG_OVYxVFJDOGI3Vzg/view?usp=sharing)
-+ [GIT3] [Intro to Git](https://www.codeschool.com/account/courses/try-git)
+### 1. <a name="beginner"></a> GitLab Beginner
 
----
+#### 1.1. Version Control and Git
 
-+ [OPS1] [What is Omnibus](https://www.youtube.com/watch?v=XTmpKudd-Oo)
-+ [OPS2] [Installing GitLab](https://www.youtube.com/watch?v=Q69YaOjqNhg)
-+ [OPS3] [Configuring an external PostgreSQL database](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md#using-a-non-packaged-postgresql-database-management-server)
-+ [OPS5] [Importing from Other Tools or SVN](http://doc.gitlab.com/ee/workflow/importing/)
-+ [OPS6] [High Availability Documentation](https://about.gitlab.com/high-availability/)
-+ [OPS7] [Managing LDAP, Active Directory](https://www.youtube.com/watch?v=HPMjM-14qa8)
-+ [OPS8] [Scalability and High Availability](https://www.youtube.com/watch?v=cXRMJJb6sp4&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e&index=2)
-+ [OPS9] [High Availability on AWS](high-availability/aws/README.md)
+1. [Version Control Systems](https://docs.google.com/presentation/d/16sX7hUrCZyOFbpvnrAFrg6tVO5_yT98IgdAqOmXwBho/edit#slide=id.g72f2e4906_2_29)
+1. [Operating Systems and How Git Works](https://drive.google.com/a/gitlab.com/file/d/0B41DBToSSIG_OVYxVFJDOGI3Vzg/view?usp=sharing)
+1. [Code School: An Introduction to Git](https://www.codeschool.com/account/courses/try-git)
 
----
+#### 1.2. GitLab Basics
 
-+ [GLB1] [Terminology](glossary/README.md)
-+ [GLB2] [GitLab Basics](http://doc.gitlab.com/ce/gitlab-basics/README.html)
-+ [GLB3] [Demo of GitLab.com](https://www.youtube.com/watch?v=WaiL5DGEMR4)
-+ [GLB4] [Create and Add your SSH key to GitLab](https://www.youtube.com/watch?v=54mxyLo3Mqk)
-+ [GLB5] [Repositories, Projects and Groups](https://www.youtube.com/watch?v=4TWfh1aKHHw&index=1&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
-+ [GLB6] [Creating a Project in GitLab](https://www.youtube.com/watch?v=7p0hrpNaJ14)
-+ [GLB7] [Issues and Merge Requests](https://www.youtube.com/watch?v=raXvuwet78M)
-+ [GLB8] [Big files in Git (Git LFS, Annex)](https://gitlab.com/gitlab-org/University/blob/master/classes/git_lfs_and_annex.md)
+1. [An Overview of GitLab.com - Video](https://www.youtube.com/watch?v=WaiL5DGEMR4)
+1. [Why Use Git and GitLab - Slides](https://docs.google.com/a/gitlab.com/presentation/d/1RcZhFmn5VPvoFu6UMxhMOy7lAsToeBZRjLRn0LIdaNc/edit?usp=drive_web)
+1. [GitLab Basics - Article](http://doc.gitlab.com/ce/gitlab-basics/README.html)
+1. [Git and GitLab Basics - Video](https://www.youtube.com/watch?v=03wb9FvO4Ak&index=5&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
+1. [Git and GitLab Basics - Online Course](https://courses.platzi.com/classes/git-gitlab/concepto/part-1/part-23370/material/)
+1. [Comparison of GitLab Versions](https://about.gitlab.com/features/#compare)
 
----
+#### 1.3. Your GitLab Account
 
-+ [INT1] [JIRA and Jenkins integrations in GitLab](https://gitlabmeetings.webex.com/gitlabmeetings/ldr.php?RCID=44b548147a67ab4d8a62274047146415)
-+ [INT2] [Integrating JIRA with GitLab](http://doc.gitlab.com/ee/integration/jira.html)
-+ [INT3] [Integrating Jenkins with GitLab](http://doc.gitlab.com/ee/integration/jenkins.html)
-+ [INT4] [Integrating Bamboo with GitLab](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/project_services/bamboo.md)
-+ [INT5] [Documentation on Integrating Slack with GitLab](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/integration/slack.md)
+1. [Create a GitLab Account - Online Course](https://courses.platzi.com/classes/git-gitlab/concepto/first-steps/create-an-account-on-gitlab/material/)
+1. [Create and Add your SSH key to GitLab - Video](https://www.youtube.com/watch?v=54mxyLo3Mqk)
 
----
+#### 1.4. GitLab Projects
 
-+ [GLF1] [GitLab Flow](https://www.youtube.com/watch?v=UGotqAUACZA)
+1. [Repositories, Projects and Groups - Video](https://www.youtube.com/watch?v=4TWfh1aKHHw&index=1&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
+1. [Creating a Project in GitLab - Video](https://www.youtube.com/watch?v=7p0hrpNaJ14)
+1. [How to Create Files and Directories](https://about.gitlab.com/2016/02/10/feature-highlight-create-files-and-directories-from-files-page/)
+1. [GitLab Todos](https://about.gitlab.com/2016/03/02/gitlab-todos-feature-highlight/)
+1. [GitLab's Work in Progress (WIP) Flag](https://about.gitlab.com/2016/01/08/feature-highlight-wip/)
 
----
+#### 1.5. Migrating from other Source Control
 
-+ [GLE1] [Configuring an external MySQL database](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md#using-a-mysql-database-management-server-enterprise-edition-only)
-+ [GLE2] [Managing Permissions within EE](https://www.youtube.com/watch?v=DjUoIrkiNuM)
-+ [GLE3] [Upcoming in EE and Big files in Git (Git LFS, Annex)](https://gitlab.com/gitlab-org/University/blob/master/classes/upcoming_in_ee.md)
+1. [Migrating from BitBucket/Stash](http://doc.gitlab.com/ee/workflow/importing/import_projects_from_bitbucket.html)
+1. [Migrating from GitHub](http://doc.gitlab.com/ee/workflow/importing/import_projects_from_github.html)
+1. [Migrating from SVN](http://doc.gitlab.com/ee/workflow/importing/migrating_from_svn.html)
+1. [Migrating from Fogbugz](http://doc.gitlab.com/ee/workflow/importing/import_projects_from_fogbugz.html)
 
----
+#### 1.6. GitLab Inc.
 
-+ [GCI1] [GitLab CI product page](https://about.gitlab.com/gitlab-ci/)
-+ [GCI2] [Setting up GitLab Runner For Continuous Integration](https://about.gitlab.com/2016/03/01/gitlab-runner-with-docker/)
+1. [About GitLab](https://about.gitlab.com/about/)
+1. [GitLab Direction](https://about.gitlab.com/direction/)
+1. [GitLab Master Plan](https://about.gitlab.com/2016/09/13/gitlab-master-plan/)
+1. [Making GitLab Great for Everyone - Video](https://www.youtube.com/watch?v=GGC40y4vMx0) - Response to "Dear GitHub" letter
+1. [Using Innersourcing to Improve Collaboration](https://about.gitlab.com/2014/09/05/innersourcing-using-the-open-source-workflow-to-improve-collaboration-within-an-organization/)
+1. [The Software Development Market and GitLab - Video](https://www.youtube.com/watch?v=sXlhgPK1NTY&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e&index=6) - [Slides](https://docs.google.com/presentation/d/1vCU-NbZWz8NTNK8Vu3y4zGMAHb5DpC8PE5mHtw1PWfI/edit)
+1. [The GitLab Book Club](bookclub/index.md)
 
----
+#### 1.7 Community and Support
 
-+ [COM1] [GitLab compared to other tools](https://about.gitlab.com/comparison/)
-+ [COM2] [Compare GitLab versions](https://about.gitlab.com/features/#compare)
-+ [COM3] [Innersourcing article](https://about.gitlab.com/2014/09/05/innersourcing-using-the-open-source-workflow-to-improve-collaboration-within-an-organization/)
+1. [Getting Help](https://about.gitlab.com/getting-help/)
+  - Proposing Features and Reporting and Tracking bugs for GitLab
+  - The GitLab IRC channel, Gitter Chat Room, Community Forum and Mailing List
+  - Getting Technical Support
+  - Being part of our Great Community and Contributing to GitLab
+1. [Getting Started with the GitLab Development Kit (GDK)](https://about.gitlab.com/2016/06/08/getting-started-with-gitlab-development-kit/)
+1. [Contributing Technical Articles to the GitLab Blog](https://about.gitlab.com/2016/01/26/call-for-writers/)
+1. [GitLab Training Workshops](https://about.gitlab.com/training)
 
----
+#### 1.8 GitLab Training Material
 
-+ [ECO1] [Ecosystem Overview](https://www.youtube.com/watch?v=sXlhgPK1NTY&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e&index=6)
-+ [ECO2] [Positioning FAQ](https://about.gitlab.com/handbook/positioning-faq)
-+ [ECO3] [GitLab Ecosystem slides](https://docs.google.com/presentation/d/1vCU-NbZWz8NTNK8Vu3y4zGMAHb5DpC8PE5mHtw1PWfI/edit)
-+ [ECO4] [Customer Use-Cases](https://about.gitlab.com/handbook/use-cases/)
+1. [Git and GitLab Terminology](glossary/README.md)
+1. [Git and GitLab Workshop - Slides](https://docs.google.com/presentation/d/1JzTYD8ij9slejV2-TO-NzjCvlvj6mVn9BORePXNJoMI/edit?usp=drive_web)
+1. [Git and GitLab Revision](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/university/training/end-user)
 
 ---
 
-+ [SPT1] [Support Path](support/README.md)
-+ [SPT2] [End User Training Material](https://gitlab.com/gitlab-org/University/blob/master/training/user_training.md)
-+ [SPT3] [Materials for Training Sessions](https://gitlab.com/gitlab-org/University/tree/master/training/topics)
+### 2. <a name="intermediate"></a> GitLab Intermediate
+
+#### 2.1 GitLab Pages
+
+1. [Using any Static Site Generator with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/)
+1. [Securing GitLab Pages with SSL](https://about.gitlab.com/2016/06/24/secure-gitlab-pages-with-startssl/)
+1. [GitLab Pages Documentation](http://doc.gitlab.com/ee/pages/README.html)
+
+#### 2.2. GitLab Issues
+
+1. [Markdown in GitLab](http://doc.gitlab.com/ce/markdown/markdown.html)
+1. [Issues and Merge Requests - Video](https://www.youtube.com/watch?v=raXvuwet78M)
+1. [Due Dates and Milestones fro GitLab Issues](https://about.gitlab.com/2016/08/05/feature-highlight-set-dates-for-issues/)
+1. [How to Use GitLab Labels](https://about.gitlab.com/2016/08/17/using-gitlab-labels/)
+1. [Applying GitLab Labels Automatically](https://about.gitlab.com/2016/08/19/applying-gitlab-labels-automatically/)
+1. [GitLab Issue Board - Product Page](https://about.gitlab.com/solutions/issueboard/)
+1. [An Overview of GitLab Issue Board](https://about.gitlab.com/2016/08/22/announcing-the-gitlab-issue-board/)
+1. [Designing GitLab Issue Board](https://about.gitlab.com/2016/08/31/designing-issue-boards/)
+1. [From Idea to Production with GitLab - Video](https://www.youtube.com/watch?v=25pHyknRgEo&index=14&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
+
+#### 2.3. Continuous Integration
+
+1. [Operating Systems, Servers, VMs, Containers and Unix - Video](https://www.youtube.com/watch?v=V61kL6IC-zY&index=8&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
+1. [GitLab CI - Product Page](https://about.gitlab.com/gitlab-ci/)
+1. [Getting started with GitLab and GitLab CI](https://about.gitlab.com/2015/12/14/getting-started-with-gitlab-and-gitlab-ci/)
+1. [GitLab Container Registry](https://about.gitlab.com/2016/05/23/gitlab-container-registry/)
+1. [GitLab and Docker - Video](https://www.youtube.com/watch?v=ugOrCcbdHko&index=12&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
+1. [How we scale GitLab with built in Docker](https://about.gitlab.com/2016/06/21/how-we-scale-gitlab-by-having-docker-built-in/)
+1. [Continuous Integration, Delivery, and Deployment with GitLab](https://about.gitlab.com/2016/08/05/continuous-integration-delivery-and-deployment-with-gitlab/)
+1. [Deployments and Environments](https://about.gitlab.com/2016/08/26/ci-deployment-and-environments/)
+1. [Sequential, Parallel or Custom Pipelines](https://about.gitlab.com/2016/07/29/the-basics-of-gitlab-ci/)
+1. [Setting up GitLab Runner For Continuous Integration](https://about.gitlab.com/2016/03/01/gitlab-runner-with-docker/)
+1. [Setting up GitLab Runner on DigitalOcean](https://about.gitlab.com/2016/04/19/how-to-set-up-gitlab-runner-on-digitalocean/)
+1. [Setting up GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
+1. [IBM: Continuous Delivery vs Continuous Deployment - Video](https://www.youtube.com/watch?v=igwFj8PPSnw)
+1. [Amazon: Transition to Continuous Delivery - Video](https://www.youtube.com/watch?v=esEFaY0FDKc)
+1. See **[Integrations](#integrations)** for integrations with other CI services.
+
+#### 2.4. Workflow
+
+1. [GitLab Flow - Video](https://youtu.be/enMumwvLAug?list=PLFGfElNsQthZnwMUFi6rqkyUZkI00OxIV)
+1. [GitLab Flow vs Forking in GitLab - Video](https://www.youtube.com/watch?v=UGotqAUACZA)
+1. [GitLab Flow Overview](https://about.gitlab.com/2014/09/29/gitlab-flow/)
+1. [Always Start with an Issue](https://about.gitlab.com/2016/03/03/start-with-an-issue/)
+1. [GitLab Flow Documentation](http://doc.gitlab.com/ee/workflow/gitlab_flow.html)
+
+#### 2.5. GitLab Comparisons
+
+1. [GitLab Compared to Other Tools](https://about.gitlab.com/comparison/)
+1. [Comparing GitLab Terminology](https://about.gitlab.com/2016/01/27/comparing-terms-gitlab-github-bitbucket/)
+1. [GitLab Compared to Atlassian (Recording 2016-03-03) ](https://youtu.be/Nbzp1t45ERo)
+1. [GitLab Position FAQ](https://about.gitlab.com/handbook/positioning-faq)
+1. [Customer review of GitLab with points on why they prefer GitLab](https://www.enovate.co.uk/web-design-blog/2015/11/25/gitlab-review/)
 
 ---
 
-+ [SLS1] [Sales Path (redirect to sales handbook)](https://about.gitlab.com/handbook/sales-onboarding/)
-+ [SLS2] [GitLab Direction](https://about.gitlab.com/direction/)
+### 3. <a name="advanced"></a> GitLab Advanced
+
+#### 3.1. Dev Ops
+
+1. [Xebia Labs: Dev Ops Terminology](https://xebialabs.com/glossary/)
+1. [Xebia Labs: Periodic Table of DevOps Tools](https://xebialabs.com/periodic-table-of-devops-tools/)
+1. [Puppet Labs: State of Dev Ops 2015 - Book](https://puppetlabs.com/sites/default/files/2015-state-of-devops-report.pdf)
+
+#### 3.2. Installing GitLab with Omnibus
+
+1. [What is Omnibus - Video](https://www.youtube.com/watch?v=XTmpKudd-Oo)
+1. [How to Install GitLab with Omnibus - Video](https://www.youtube.com/watch?v=Q69YaOjqNhg)
+1. [Installing GitLab - Online Course](https://courses.platzi.com/classes/git-gitlab/concepto/part-1/part-3/material/)
+1. [Using a Non-Packaged PostgreSQL Database](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md#using-a-non-packaged-postgresql-database-management-server)
+1. [Using a MySQL Database](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md#using-a-mysql-database-management-server-enterprise-edition-only)
+1. [Installing GitLab on Microsoft Azure](https://about.gitlab.com/2016/07/13/how-to-setup-a-gitlab-instance-on-microsoft-azure/)
+1. [Installing GitLab on Digital Ocean](https://about.gitlab.com/2016/04/27/getting-started-with-gitlab-and-digitalocean/)
+
+#### 3.3. Permissions
+
+1. [How to Manage Permissions in GitLab EE - Video](https://www.youtube.com/watch?v=DjUoIrkiNuM)
+
+#### 3.4. Large Files
+
+1. [Big files in Git (Git LFS, Annex) - Video](https://www.youtube.com/watch?v=DawznUxYDe4)
+
+#### 3.5. LDAP and Active Directory
+
+1. [How to Manage LDAP, Active Directory in GitLab - Video](https://www.youtube.com/watch?v=HPMjM-14qa8)
+
+#### 3.6 Custom Languages
+
+1. [How to add Syntax Highlighting Support for Custom Langauges to GitLab - Video](how to add support for your favorite language to GitLab)
+
+#### 3.7. Scalability and High Availability
+
+1. [Scalability and High Availability - Video](https://www.youtube.com/watch?v=cXRMJJb6sp4&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e&index=2)
+1. [High Availability - Video](https://www.youtube.com/watch?v=36KS808u6bE&index=15&list=PLFGfElNsQthbQu_IWlNOxul0TbS_2JH-e)
+1. [High Availability Documentation](https://about.gitlab.com/high-availability/)
+
+#### 3.8 Cycle Analytics
+
+1. [GitLab Cycle Analytics Overview](https://about.gitlab.com/2016/09/21/cycle-analytics-feature-highlight/)
+1. [GitLab Cycle Analytics - Product Page](https://about.gitlab.com/solutions/cycle-analytics/)
+
+#### 3.9. <a name="integrations"></a> Integrations
+
+1. [How to Integrate JIRA and Jenkins with GitLab - Video](https://gitlabmeetings.webex.com/gitlabmeetings/ldr.php?RCID=44b548147a67ab4d8a62274047146415)
+1. [How to Integrate Jira with GitLab](http://doc.gitlab.com/ee/integration/jira.html)
+1. [How to Integrate Jenkins with GitLab](http://doc.gitlab.com/ee/integration/jenkins.html)
+1. [How to Integrate Bamboo with GitLab](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/project_services/bamboo.md)
+1. [How to Integrate Slack with GitLab](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/integration/slack.md)
+1. [How to Integrate Convox with GitLab](https://about.gitlab.com/2016/06/09/continuous-delivery-with-gitlab-and-convox/)
+1. [Getting Started with GitLab and Shippable CI](https://about.gitlab.com/2016/05/05/getting-started-gitlab-and-shippable/)
 
 ---
 
-+ [TRA1] [End User Training](training/end-user/README.md)
+## 4. <a name="external"></a>  External Articles
+
+1. [2011 WSJ article by Mark Andreeson - Software is Eating the World](http://www.wsj.com/articles/SB10001424053111903480904576512250915629460)
+1. [2014 Blog post by Chris Dixon - Software eats software development](http://cdixon.org/2014/04/13/software-eats-software-development/)
+1. [2015 Venture Beat article - Actually, Open Source is Eating the World](http://venturebeat.com/2015/12/06/its-actually-open-source-software-thats-eating-the-world/)
 
 ---
 
-### External Resources
-
-+ [DOC] GitLab Documentation
-  + [Set up and use GitLab Pages](http://doc.gitlab.com/ee/pages/README.html)
-  + [Markdown Reference](http://doc.gitlab.com/ce/markdown/markdown.html)
-
-+ [GLW] GitLab Workshop (@ Platzi)
-  + [GitLab Workshop Part 1: Basics of Git and GitLab](https://courses.platzi.com/classes/git-gitlab/)
-  + [Create a GitLab Account](https://courses.platzi.com/classes/git-gitlab/concepto/first-steps/create-an-account-on-gitlab/material/)
-
-+ [GLY] GitLab YouTube Videos
-  + [Making GitLab Great for Everyone, our response to the Dear GitHub letter](https://www.youtube.com/watch?v=GGC40y4vMx0)
-  + [Compared to Atlassian (Recorded on 2016-03-03) ](https://youtu.be/Nbzp1t45ERo)
-
-+ [GLI] GitLab Team-Only Access
-  + [GitLab architecture for noobs](https://dev.gitlab.org/gitlab/gitlabhq/blob/master/doc/development/architecture.md)
-  + [Client Assessment of GitLab versus GitHub](https://docs.google.com/a/gitlab.com/spreadsheets/d/18cRF9Y5I6I7Z_ab6qhBEW55YpEMyU4PitZYjomVHM-M/edit?usp=sharing)
-
-+ [KNT] Slides & Keynotes by GitLabbers & other individuals
-  + [Why Git and GitLab slide deck](https://docs.google.com/a/gitlab.com/presentation/d/1RcZhFmn5VPvoFu6UMxhMOy7lAsToeBZRjLRn0LIdaNc/)
-  + [Git Workshop](https://docs.google.com/presentation/d/1JzTYD8ij9slejV2-TO-NzjCvlvj6mVn9BORePXNJoMI/)
-
-+ Others (not created by GitLab)
-  + [Dev Ops terminology](https://xebialabs.com/glossary/)
-  + [Continuous Delivery vs Continuous Deployment](https://www.youtube.com/watch?v=igwFj8PPSnw)
-  + [Periodic Table of DevOps Tools](https://xebialabs.com/periodic-table-of-devops-tools/)
-  + [State of Dev Ops 2015 Report by Puppet Labs](https://puppetlabs.com/sites/default/files/2015-state-of-devops-report.pdf) Insightful Chapters to understand the Impact of Continuous Delivery on Performance (Chapter 4), the Application Architecture (Chapter 5) and How IT Managers can help their teams win (Chapter 6).
-  + [2011 WSJ article by Mark Andreeson - Software is Eating the World](http://www.wsj.com/articles/SB10001424053111903480904576512250915629460)
-  + [2014 Blog post by Chris Dixon - Software eats software development](http://cdixon.org/2014/04/13/software-eats-software-development/)
-  + [2015 Venture Beat article - Actually, Open Source is Eating the World](http://venturebeat.com/2015/12/06/its-actually-open-source-software-thats-eating-the-world/)
-  + [Customer review of GitLab with talking points on why they prefer GitLab](https://www.enovate.co.uk/web-design-blog/2015/11/25/gitlab-review/)
-  + [3rd party tool comparison](http://technologyconversations.com/2015/10/16/github-vs-gitlabs-vs-bitbucket-server-formerly-stash/)
-  + [Amazon's transition to Continuous Delivery](https://www.youtube.com/watch?v=esEFaY0FDKc)
-  + [Article on Continuous Integration from ThoughtWorks](https://www.thoughtworks.com/continuous-integration)
+## 5. <a name="team"></a> Resources for GitLab Team Members
+
+*Some content can only be accessed by GitLab team members*
+
+1. [Support Path](support/README.md)
+1. [Sales Path (redirect to sales handbook)](https://about.gitlab.com/handbook/sales-onboarding/)
+1. [GitLab architecture for noobs](https://dev.gitlab.org/gitlab/gitlabhq/blob/master/doc/development/architecture.md)
+1. [Client Assessment of GitLab versus GitHub](https://docs.google.com/a/gitlab.com/spreadsheets/d/18cRF9Y5I6I7Z_ab6qhBEW55YpEMyU4PitZYjomVHM-M/edit?usp=sharing)
diff --git a/doc/university/bookclub/booklist.md b/doc/university/bookclub/booklist.md
new file mode 100644
index 00000000000..c4229832e9f
--- /dev/null
+++ b/doc/university/bookclub/booklist.md
@@ -0,0 +1,113 @@
+# Books
+
+List of books and resources, that may be worth reading.
+
+## Papers
+
+1.  **The Humble Programmer**
+
+    Edsger W. Dijkstra, 1972 ([paper](http://dl.acm.org/citation.cfm?id=361591))
+
+## Programming
+
+1.  **Design Patterns: Elements of Reusable Object-Oriented Software**
+
+    Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides, 1994 ([amazon](http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612))
+
+1.  **Clean Code: A Handbook of Agile Software Craftsmanship**
+
+    Robert C. "Uncle Bob" Martin, 2008 ([amazon](http://www.amazon.com/Clean-Code-Handbook-Software-Craftsmanship/dp/0132350882))
+
+1.  **Code Complete: A Practical Handbook of Software Construction**, 2nd Edition
+
+    Steve McConnell, 2004 ([amazon](http://www.amazon.com/Code-Complete-Practical-Handbook-Construction/dp/0735619670))
+
+1.  **The Pragmatic Programmer: From Journeyman to Master**
+
+    Andrew Hunt, David Thomas, 1999 ([amazon](http://www.amazon.com/Pragmatic-Programmer-Journeyman-Master/dp/020161622X))
+
+1.  **Working Effectively with Legacy Code**
+
+    Michael Feathers, 2004 ([amazon](http://www.amazon.com/Working-Effectively-Legacy-Michael-Feathers/dp/0131177052))
+
+1.  **Eloquent Ruby**
+
+    Russ Olsen, 2011 ([amazon](http://www.amazon.com/Eloquent-Ruby-Addison-Wesley-Professional/dp/0321584104))
+
+1.  **Domain-Driven Design: Tackling Complexity in the Heart of Software**
+
+    Eric Evans, 2003 ([amazon](http://www.amazon.com/Domain-Driven-Design-Tackling-Complexity-Software/dp/0321125215))
+
+1.  **How to Solve It: A New Aspect of Mathematical Method**
+
+    Polya G. 1957 ([amazon](http://www.amazon.com/How-Solve-Mathematical-Princeton-Science/dp/069116407X))
+
+1.  **Software Creativity 2.0**
+
+    Robert L. Glass, 2006 ([amazon](http://www.amazon.com/Software-Creativity-2-0-Robert-Glass/dp/0977213315))
+
+1.  **Object-Oriented Software Construction**
+
+    Bertrand Meyer, 1997 ([amazon](http://www.amazon.com/Object-Oriented-Software-Construction-Book-CD-ROM/dp/0136291554))
+
+1.  **Refactoring: Improving the Design of Existing Code**
+
+    Martin Fowler, Kent Beck, 1999 ([amazon](http://www.amazon.com/Refactoring-Improving-Design-Existing-Code/dp/0201485672))
+
+1.  **Test Driven Development: By Example**
+
+    Kent Beck, 2002 ([amazon](http://www.amazon.com/Test-Driven-Development-Kent-Beck/dp/0321146530))
+
+1.  **Algorithms in C++: Fundamentals, Data Structure, Sorting, Searching**
+
+    Robert Sedgewick, 1990 ([amazon](http://www.amazon.com/Algorithms-Parts-1-4-Fundamentals-Structure/dp/0201350882))
+
+1.  **Effective C++**
+
+    Scott Mayers, 1996 ([amazon](http://www.amazon.com/Effective-Specific-Improve-Programs-Designs/dp/0321334876))
+
+1.  **Extreme Programming Explained: Embrace Change**
+
+    Kent Beck, 1999 ([amazon](http://www.amazon.com/Extreme-Programming-Explained-Embrace-Change/dp/0321278658))
+
+1.  **The Art of Computer Programming**
+
+    Donald E. Knuth, 1997 ([amazon](http://www.amazon.com/Computer-Programming-Volumes-1-4A-Boxed/dp/0321751043))
+
+1.  **Writing Efficient Programs**
+
+    Jon Louis Bentley, 1982 ([amazon](http://www.amazon.com/Writing-Efficient-Programs-Prentice-Hall-Software/dp/013970244X))
+
+1.  **The Mythical Man-Month: Essays on Software Engineering**
+
+    Frederick Phillips Brooks, 1975 ([amazon](http://www.amazon.com/Mythical-Man-Month-Essays-Software-Engineering/dp/0201006502))
+
+1.  **Peopleware: Productive Projects and Teams** 3rd Edition
+
+    Tom DeMarco, Tim Lister, 2013 ([amazon](http://www.amazon.com/Peopleware-Productive-Projects-Teams-3rd/dp/0321934113))
+
+1.  **Principles Of Software Engineering Management**
+
+    Tom Gilb, 1988 ([amazon](http://www.amazon.com/Principles-Software-Engineering-Management-Gilb/dp/0201192462))
+
+## Other
+
+1.  **Thinking, Fast and Slow**
+
+    Daniel Kahneman, 2013 ([amazon](http://www.amazon.com/Thinking-Fast-Slow-Daniel-Kahneman/dp/0374533555))
+
+1.  **The Social Animal** 11th Edition
+
+    Elliot Aronson, 2011 ([amazon](http://www.amazon.com/Social-Animal-Elliot-Aronson/dp/1429233419))
+
+1.  **Influence: Science and Practice** 5th Edition
+
+    Robert B. Cialdini, 2008 ([amazon](http://www.amazon.com/Influence-Practice-Robert-B-Cialdini/dp/0205609996))
+
+1.  **Getting to Yes: Negotiating Agreement Without Giving In**
+
+    Roger Fisher, William L. Ury, Bruce Patton, 2011 ([amazon](http://www.amazon.com/Getting-Yes-Negotiating-Agreement-Without/dp/0143118757))
+
+1.  **How to Win Friends & Influence People**
+
+    Dale Carnegie, 1981 ([amazon](http://www.amazon.com/How-Win-Friends-Influence-People/dp/0671027034))
diff --git a/doc/university/bookclub/index.md b/doc/university/bookclub/index.md
new file mode 100644
index 00000000000..022a61f4429
--- /dev/null
+++ b/doc/university/bookclub/index.md
@@ -0,0 +1,19 @@
+# The GitLab Book Club
+
+The Book Club is a casual meet-up to read and discuss books we like.
+We'll find a time that suits most, if not all.
+
+See the [book list](booklist.md) for additional recommendations.
+
+## Currently reading : Books about remote work
+
+1.  **Remote: Office not required**
+
+    David Heinemeier Hansson and Jason Fried, 2013
+    ([amazon](http://www.amazon.co.uk/Remote-Required-David-Heinemeier-Hansson/dp/0091954673))
+
+1.  **The Year Without Pants**
+
+    Scott Berkun, 2013 ([ScottBerkun.com](http://scottberkun.com/yearwithoutpants/))
+
+Any other books you'd like to suggest? Edit this page and add them to the queue.
diff --git a/doc/update/8.0-to-8.1.md b/doc/update/8.0-to-8.1.md
index d57c0d0674d..bfb83cf79b1 100644
--- a/doc/update/8.0-to-8.1.md
+++ b/doc/update/8.0-to-8.1.md
@@ -99,6 +99,10 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 # Update init.d script
 sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 ```
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 7. Update configuration files
 
diff --git a/doc/update/8.1-to-8.2.md b/doc/update/8.1-to-8.2.md
index 46dfa2232b4..7f36ce00e96 100644
--- a/doc/update/8.1-to-8.2.md
+++ b/doc/update/8.1-to-8.2.md
@@ -116,6 +116,10 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 # Update init.d script
 sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 ```
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 7. Update configuration files
 
diff --git a/doc/update/8.10-to-8.11.md b/doc/update/8.10-to-8.11.md
index b24d338e3e0..119c5f475e4 100644
--- a/doc/update/8.10-to-8.11.md
+++ b/doc/update/8.10-to-8.11.md
@@ -158,6 +158,10 @@ See [smtp_settings.rb.sample] as an example.
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 9. Start application
 
diff --git a/doc/update/8.11-to-8.12.md b/doc/update/8.11-to-8.12.md
index ee9fb1a2a68..07743d050f7 100644
--- a/doc/update/8.11-to-8.12.md
+++ b/doc/update/8.11-to-8.12.md
@@ -166,6 +166,10 @@ See [smtp_settings.rb.sample] as an example.
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 9. Start application
 
diff --git a/doc/update/8.12-to-8.13.md b/doc/update/8.12-to-8.13.md
index 411e4837e20..8940d14559b 100644
--- a/doc/update/8.12-to-8.13.md
+++ b/doc/update/8.12-to-8.13.md
@@ -84,7 +84,7 @@ GitLab 8.1.
 ```bash
 cd /home/git/gitlab-workhorse
 sudo -u git -H git fetch --all
-sudo -u git -H git checkout v0.8.2
+sudo -u git -H git checkout v0.8.5
 sudo -u git -H make
 ```
 
@@ -166,6 +166,10 @@ See [smtp_settings.rb.sample] as an example.
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 9. Start application
 
diff --git a/doc/update/8.2-to-8.3.md b/doc/update/8.2-to-8.3.md
index 9f5c6c4dc84..dd3fdafd8d1 100644
--- a/doc/update/8.2-to-8.3.md
+++ b/doc/update/8.2-to-8.3.md
@@ -158,6 +158,10 @@ it where the 'public' directory of GitLab is.
 cd /home/git/gitlab
 sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 ```
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 8. Use Redis v2.8.0+
 
diff --git a/doc/update/8.3-to-8.4.md b/doc/update/8.3-to-8.4.md
index 9f6517d9487..e62d894609a 100644
--- a/doc/update/8.3-to-8.4.md
+++ b/doc/update/8.3-to-8.4.md
@@ -98,6 +98,10 @@ We updated the init script for GitLab in order to set a specific PATH for gitlab
 cd /home/git/gitlab
 sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 ```
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 8. Start application
 
diff --git a/doc/update/8.4-to-8.5.md b/doc/update/8.4-to-8.5.md
index 0cb137a03cc..678cc69d773 100644
--- a/doc/update/8.4-to-8.5.md
+++ b/doc/update/8.4-to-8.5.md
@@ -119,6 +119,10 @@ via [/etc/default/gitlab].
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 8. Start application
 
diff --git a/doc/update/8.5-to-8.6.md b/doc/update/8.5-to-8.6.md
index 6267f14eba4..a76346516b9 100644
--- a/doc/update/8.5-to-8.6.md
+++ b/doc/update/8.5-to-8.6.md
@@ -138,6 +138,10 @@ via [/etc/default/gitlab].
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 9. Start application
 
diff --git a/doc/update/8.6-to-8.7.md b/doc/update/8.6-to-8.7.md
index cb66ef920bb..05ef4e61759 100644
--- a/doc/update/8.6-to-8.7.md
+++ b/doc/update/8.6-to-8.7.md
@@ -127,6 +127,10 @@ via [/etc/default/gitlab].
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 8. Start application
 
diff --git a/doc/update/8.7-to-8.8.md b/doc/update/8.7-to-8.8.md
index 32906650f6f..8ce434e5f78 100644
--- a/doc/update/8.7-to-8.8.md
+++ b/doc/update/8.7-to-8.8.md
@@ -127,6 +127,10 @@ via [/etc/default/gitlab].
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 8. Start application
 
diff --git a/doc/update/8.8-to-8.9.md b/doc/update/8.8-to-8.9.md
index f078a2bece5..aa077316bbe 100644
--- a/doc/update/8.8-to-8.9.md
+++ b/doc/update/8.8-to-8.9.md
@@ -156,6 +156,10 @@ See [smtp_settings.rb.sample] as an example.
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 9. Start application
 
diff --git a/doc/update/8.9-to-8.10.md b/doc/update/8.9-to-8.10.md
index a057a423e61..bb2c79fbb84 100644
--- a/doc/update/8.9-to-8.10.md
+++ b/doc/update/8.9-to-8.10.md
@@ -156,6 +156,10 @@ See [smtp_settings.rb.sample] as an example.
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 9. Start application
 
diff --git a/doc/user/admin_area/monitoring/health_check.md b/doc/user/admin_area/monitoring/health_check.md
new file mode 100644
index 00000000000..eac57bc3de4
--- /dev/null
+++ b/doc/user/admin_area/monitoring/health_check.md
@@ -0,0 +1,66 @@
+# Health Check
+
+> [Introduced][ce-3888] in GitLab 8.8.
+
+GitLab provides a health check endpoint for uptime monitoring on the `health_check` web
+endpoint. The health check reports on the overall system status based on the status of
+the database connection, the state of the database migrations, and the ability to write
+and access the cache. This endpoint can be provided to uptime monitoring services like
+[Pingdom][pingdom], [Nagios][nagios-health], and [NewRelic][newrelic-health].
+
+## Access Token
+
+An access token needs to be provided while accessing the health check endpoint. The current
+accepted token can be found on the `admin/health_check` page of your GitLab instance.
+
+![access token](img/health_check_token.png)
+
+The access token can be passed as a URL parameter:
+
+```
+https://gitlab.example.com/health_check.json?token=ACCESS_TOKEN
+```
+
+or as an HTTP header:
+
+```bash
+curl --header "TOKEN: ACCESS_TOKEN" https://gitlab.example.com/health_check.json
+```
+
+## Using the Endpoint
+
+Once you have the access token, health information can be retrieved as plain text, JSON,
+or XML using the `health_check` endpoint:
+
+- `https://gitlab.example.com/health_check?token=ACCESS_TOKEN`
+- `https://gitlab.example.com/health_check.json?token=ACCESS_TOKEN`
+- `https://gitlab.example.com/health_check.xml?token=ACCESS_TOKEN`
+
+You can also ask for the status of specific services:
+
+- `https://gitlab.example.com/health_check/cache.json?token=ACCESS_TOKEN`
+- `https://gitlab.example.com/health_check/database.json?token=ACCESS_TOKEN`
+- `https://gitlab.example.com/health_check/migrations.json?token=ACCESS_TOKEN`
+
+For example, the JSON output of the following health check:
+
+```bash
+curl --header "TOKEN: ACCESS_TOKEN" https://gitlab.example.com/health_check.json
+```
+
+would be like:
+
+```
+{"healthy":true,"message":"success"}
+```
+
+## Status
+
+On failure, the endpoint will return a `500` HTTP status code. On success, the endpoint
+will return a valid successful HTTP status code, and a `success` message. Ideally your
+uptime monitoring should look for the success message.
+
+[ce-3888]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3888
+[pingdom]: https://www.pingdom.com
+[nagios-health]: https://nagios-plugins.org/doc/man/check_http.html
+[newrelic-health]: https://docs.newrelic.com/docs/alerts/alert-policies/downtime-alerts/availability-monitoring
diff --git a/doc/monitoring/img/health_check_token.png b/doc/user/admin_area/monitoring/img/health_check_token.png
index 2d7c82a65a8..2d7c82a65a8 100644
--- a/doc/monitoring/img/health_check_token.png
+++ b/doc/user/admin_area/monitoring/img/health_check_token.png
diff --git a/doc/user/permissions.md b/doc/user/permissions.md
index c0dc80325b6..d6216a8dd50 100644
--- a/doc/user/permissions.md
+++ b/doc/user/permissions.md
@@ -32,6 +32,7 @@ The following table depicts the various user permission levels in a project.
 | See a commit status                   |         | ✓          | ✓           | ✓        | ✓      |
 | See a container registry              |         | ✓          | ✓           | ✓        | ✓      |
 | See environments                      |         | ✓          | ✓           | ✓        | ✓      |
+| See a list of merge requests          |         | ✓          | ✓           | ✓        | ✓      |
 | Manage/Accept merge requests          |         |            | ✓           | ✓        | ✓      |
 | Create new merge request              |         |            | ✓           | ✓        | ✓      |
 | Create new branches                   |         |            | ✓           | ✓        | ✓      |
diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
new file mode 100644
index 00000000000..b205fea2c40
--- /dev/null
+++ b/doc/user/project/container_registry.md
@@ -0,0 +1,253 @@
+# GitLab Container Registry
+
+> [Introduced][ce-4040] in GitLab 8.8.
+
+---
+
+> **Note**
+Docker Registry manifest `v1` support was added in GitLab 8.9 to support Docker
+versions earlier than 1.10.
+>
+This document is about the user guide. To learn how to enable GitLab Container
+Registry across your GitLab instance, visit the
+[administrator documentation](../../administration/container_registry.md).
+
+With the Docker Container Registry integrated into GitLab, every project can
+have its own space to store its Docker images.
+
+You can read more about Docker Registry at https://docs.docker.com/registry/introduction/.
+
+---
+
+## Enable the Container Registry for your project
+
+1. First, ask your system administrator to enable GitLab Container Registry
+   following the [administration documentation](../../administration/container_registry.md).
+   If you are using GitLab.com, this is enabled by default so you can start using
+   the Registry immediately.
+
+1. Go to your project's settings and enable the **Container Registry** feature
+   on your project. For new projects this might be enabled by default. For
+   existing projects (prior GitLab 8.8), you will have to explicitly enable it.
+
+    ![Enable Container Registry](img/container_registry_enable.png)
+
+1. Hit **Save changes** for the changes to take effect. You should now be able
+   to see the **Registry** link in the project menu.
+
+    ![Container Registry tab](img/container_registry_tab.png)
+
+## Build and push images
+
+If you visit the **Registry** link under your project's menu, you can see the
+explicit instructions to login to the Container Registry using your GitLab
+credentials.
+
+For example if the Registry's URL is `registry.example.com`, the you should be
+able to login with:
+
+```
+docker login registry.example.com
+```
+
+Building and publishing images should be a straightforward process. Just make
+sure that you are using the Registry URL with the namespace and project name
+that is hosted on GitLab:
+
+```
+docker build -t registry.example.com/group/project .
+docker push registry.example.com/group/project
+```
+
+Your image will be named after the following scheme:
+
+```
+<registry URL>/<namespace>/<project>
+```
+
+As such, the name of the image is unique, but you can differentiate the images
+using tags.
+
+## Use images from GitLab Container Registry
+
+To download and run a container from images hosted in GitLab Container Registry,
+use `docker run`:
+
+```
+docker run [options] registry.example.com/group/project [arguments]
+```
+
+For more information on running Docker containers, visit the
+[Docker documentation][docker-docs].
+
+## Control Container Registry from within GitLab
+
+GitLab offers a simple Container Registry management panel. Go to your project
+and click **Registry** in the project menu.
+
+This view will show you all tags in your project and will easily allow you to
+delete them.
+
+![Container Registry panel](img/container_registry_panel.png)
+
+## Build and push images using GitLab CI
+
+> **Note:**
+This feature requires GitLab 8.8 and GitLab Runner 1.2.
+
+Make sure that your GitLab Runner is configured to allow building Docker images by
+following the [Using Docker Build](../ci/docker/using_docker_build.md)
+and [Using the GitLab Container Registry documentation](../ci/docker/using_docker_build.md#using-the-gitlab-container-registry).
+
+## Limitations
+
+In order to use a container image from your private project as an `image:` in
+your `.gitlab-ci.yml`, you have to follow the
+[Using a private Docker Registry][private-docker]
+documentation. This workflow will be simplified in the future.
+
+## Troubleshooting the GitLab Container Registry
+
+### Basic Troubleshooting
+
+1. Check to make sure that the system clock on your Docker client and GitLab server have
+   been synchronized (e.g. via NTP).
+
+2. If you are using an S3-backed Registry, double check that the IAM
+   permissions and the S3 credentials (including region) are correct. See [the
+   sample IAM policy](https://docs.docker.com/registry/storage-drivers/s3/)
+   for more details.
+
+3. Check the Registry logs (e.g. `/var/log/gitlab/registry/current`) and the GitLab production logs
+   for errors (e.g. `/var/log/gitlab/gitlab-rails/production.log`). You may be able to find clues
+   there.
+
+### Advanced Troubleshooting
+
+>**NOTE:** The following section is only recommended for experts.
+
+Sometimes it's not obvious what is wrong, and you may need to dive deeper into
+the communication between the Docker client and the Registry to find out
+what's wrong. We will use a concrete example in the past to illustrate how to
+diagnose a problem with the S3 setup.
+
+#### Unexpected 403 error during push
+
+A user attempted to enable an S3-backed Registry. The `docker login` step went
+fine. However, when pushing an image, the output showed:
+
+```
+The push refers to a repository [s3-testing.myregistry.com:4567/root/docker-test]
+dc5e59c14160: Pushing [==================================================>] 14.85 kB
+03c20c1a019a: Pushing [==================================================>] 2.048 kB
+a08f14ef632e: Pushing [==================================================>] 2.048 kB
+228950524c88: Pushing 2.048 kB
+6a8ecde4cc03: Pushing [==>                                                ] 9.901 MB/205.7 MB
+5f70bf18a086: Pushing 1.024 kB
+737f40e80b7f: Waiting
+82b57dbc5385: Waiting
+19429b698a22: Waiting
+9436069b92a3: Waiting
+error parsing HTTP 403 response body: unexpected end of JSON input: ""
+```
+
+This error is ambiguous, as it's not clear whether the 403 is coming from the
+GitLab Rails application, the Docker Registry, or something else. In this
+case, since we know that since the login succeeded, we probably need to look
+at the communication between the client and the Registry.
+
+The REST API between the Docker client and Registry is [described
+here](https://docs.docker.com/registry/spec/api/). Normally, one would just
+use Wireshark or tcpdump to capture the traffic and see where things went
+wrong.  However, since all communication between Docker clients and servers
+are done over HTTPS, it's a bit difficult to decrypt the traffic quickly even
+if you know the private key. What can we do instead?
+
+One way would be to disable HTTPS by setting up an [insecure
+Registry](https://docs.docker.com/registry/insecure/). This could introduce a
+security hole and is only recommended for local testing. If you have a
+production system and can't or don't want to do this, there is another way:
+use mitmproxy, which stands for Man-in-the-Middle Proxy.
+
+#### mitmproxy
+
+[mitmproxy](https://mitmproxy.org/) allows you to place a proxy between your
+client and server to inspect all traffic. One wrinkle is that your system
+needs to trust the mitmproxy SSL certificates for this to work.
+
+The following installation instructions assume you are running Ubuntu:
+
+1. Install mitmproxy (see http://docs.mitmproxy.org/en/stable/install.html)
+1. Run `mitmproxy --port 9000` to generate its certificates.
+   Enter <kbd>CTRL</kbd>-<kbd>C</kbd> to quit.
+1. Install the certificate from `~/.mitmproxy` to your system:
+
+    ```sh
+    sudo cp ~/.mitmproxy/mitmproxy-ca-cert.pem /usr/local/share/ca-certificates/mitmproxy-ca-cert.crt
+    sudo update-ca-certificates
+    ```
+
+If successful, the output should indicate that a certificate was added:
+
+```sh
+Updating certificates in /etc/ssl/certs... 1 added, 0 removed; done.
+Running hooks in /etc/ca-certificates/update.d....done.
+```
+
+To verify that the certificates are properly installed, run:
+
+```sh
+mitmproxy --port 9000
+```
+
+This will run mitmproxy on port `9000`. In another window, run:
+
+```sh
+curl --proxy http://localhost:9000 https://httpbin.org/status/200
+```
+
+If everything is setup correctly, you will see information on the mitmproxy window and
+no errors from the curl commands.
+
+#### Running the Docker daemon with a proxy
+
+For Docker to connect through a proxy, you must start the Docker daemon with the
+proper environment variables. The easiest way is to shutdown Docker (e.g. `sudo initctl stop docker`)
+and then run Docker by hand. As root, run:
+
+```sh
+export HTTP_PROXY="http://localhost:9000"
+export HTTPS_PROXY="https://localhost:9000"
+docker daemon --debug
+```
+
+This will launch the Docker daemon and proxy all connections through mitmproxy.
+
+#### Running the Docker client
+
+Now that we have mitmproxy and Docker running, we can attempt to login and push
+a container image. You may need to run as root to do this. For example:
+
+```sh
+docker login s3-testing.myregistry.com:4567
+docker push s3-testing.myregistry.com:4567/root/docker-test
+```
+
+In the example above, we see the following trace on the mitmproxy window:
+
+![mitmproxy output from Docker](img/mitmproxy-docker.png)
+
+The above image shows:
+
+* The initial PUT requests went through fine with a 201 status code.
+* The 201 redirected the client to the S3 bucket.
+* The HEAD request to the AWS bucket reported a 403 Unauthorized.
+
+What does this mean? This strongly suggests that the S3 user does not have the right
+[permissions to perform a HEAD request](http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectHEAD.html).
+The solution: check the [IAM permissions again](https://docs.docker.com/registry/storage-drivers/s3/).
+Once the right permissions were set, the error will go away.
+
+[ce-4040]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4040
+[docker-docs]: https://docs.docker.com/engine/userguide/intro/
+[private-docker]: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/blob/master/docs/configuration/advanced-configuration.md#using-a-private-docker-registry
diff --git a/doc/user/project/cycle_analytics.md b/doc/user/project/cycle_analytics.md
index c16058165d7..1892ccabb70 100644
--- a/doc/user/project/cycle_analytics.md
+++ b/doc/user/project/cycle_analytics.md
@@ -3,8 +3,8 @@
 > [Introduced][ce-5986] in GitLab 8.12.
 >
 > **Note:**
-This the first iteration of Cycle Analytics, you can follow the following issue
-to track the changes that are coming to this feature: [#20975][ce-20975].
+There are more changes coming to Cycle Analytics, you can follow the following
+issue to track the changes to this feature: [#20975][ce-20975].
 
 Cycle Analytics measures the time it takes to go from an [idea to production] for
 each project you have. This is achieved by not only indicating the total time it
@@ -48,13 +48,12 @@ You can see that there are seven stages in total:
 
 ## How the data is measured
 
-Cycle Analytics records cycle time so only data on the issues that have been
-deployed to production are measured. In case you just started a new project and
-you have not pushed anything to production, then you will not be able to
-properly see the Cycle Analytics of your project.
+Cycle Analytics records cycle time and data based on the project issues with the
+exception of the staging and production stages, where only data deployed to 
+production are measured.
 
 Specifically, if your CI is not set up and you have not defined a `production`
-[environment], then you will not have any data.
+[environment], then you will not have any data for those stages.
 
 Below you can see in more detail what the various stages of Cycle Analytics mean.
 
@@ -76,9 +75,8 @@ Here's a little explanation of how this works behind the scenes:
    `<issue, merge request>` pair, the merge request has the [issue closing pattern]
    for the corresponding issue. All other issues and merge requests are **not**
    considered.
-1. Then the <issue, merge request> pairs are filtered out. Any merge request
-   that has **not** been deployed to production in the last XX days (specified
-   by the UI - default is 90 days) prohibits these pairs from being considered.
+1. Then the <issue, merge request> pairs are filtered out by last XX days (specified
+   by the UI - default is 90 days). So it prohibits these pairs from being considered.
 1. For the remaining `<issue, merge request>` pairs, we check the information that
    we need for the stages, like issue creation date, merge request merge time,
    etc.
@@ -86,8 +84,8 @@ Here's a little explanation of how this works behind the scenes:
 To sum up, anything that doesn't follow the [GitLab flow] won't be tracked at all.
 So, if a merge request doesn't close an issue or an issue is not labeled with a
 label present in the Issue Board or assigned a milestone or a project has no
-`production` environment, the Cycle Analytics dashboard won't present any data
-at all.
+`production` environment (for staging and production stages), the Cycle Analytics
+dashboard won't present any data at all.
 
 ## Example workflow
 
diff --git a/doc/user/project/git_attributes.md b/doc/user/project/git_attributes.md
new file mode 100644
index 00000000000..21ef94e61f7
--- /dev/null
+++ b/doc/user/project/git_attributes.md
@@ -0,0 +1,22 @@
+# Git Attributes
+
+GitLab supports defining custom [Git attributes][gitattributes] such as what
+files to treat as binary, and what language to use for syntax highlighting
+diffs.
+
+To define these attributes, create a file called `.gitattributes` in the root
+directory of your repository and push it to the default branch of your project.
+
+## Encoding Requirements
+
+The `.gitattributes` file _must_ be encoded in UTF-8 and _must not_ contain a
+Byte Order Mark. If a different encoding is used, the file's contents will be
+ignored.
+
+## Syntax Highlighting
+
+The `.gitattributes` file can be used to define which language to use when
+syntax highlighting files and diffs. See ["Syntax
+Highlighting"](highlighting.md) for more information.
+
+[gitattributes]: https://git-scm.com/docs/gitattributes
diff --git a/doc/user/project/img/container_registry_enable.png b/doc/user/project/img/container_registry_enable.png
new file mode 100644
index 00000000000..6fffa2a91d8
--- /dev/null
+++ b/doc/user/project/img/container_registry_enable.png
diff --git a/doc/user/project/img/container_registry_panel.png b/doc/user/project/img/container_registry_panel.png
new file mode 100644
index 00000000000..60fd76192b7
--- /dev/null
+++ b/doc/user/project/img/container_registry_panel.png
diff --git a/doc/user/project/img/container_registry_tab.png b/doc/user/project/img/container_registry_tab.png
new file mode 100644
index 00000000000..36b883aaa97
--- /dev/null
+++ b/doc/user/project/img/container_registry_tab.png
diff --git a/doc/container_registry/img/mitmproxy-docker.png b/doc/user/project/img/mitmproxy-docker.png
index 4e3e37b413d..4e3e37b413d 100644
--- a/doc/container_registry/img/mitmproxy-docker.png
+++ b/doc/user/project/img/mitmproxy-docker.png
diff --git a/doc/user/project/issue_board.md b/doc/user/project/issue_board.md
index cac926b3e28..4a6c0d88241 100644
--- a/doc/user/project/issue_board.md
+++ b/doc/user/project/issue_board.md
@@ -31,9 +31,10 @@ Below is a table of the definitions used for GitLab's Issue Board.
 There are three types of lists, the ones you create based on your labels, and
 two default:
 
-- **Backlog** (default): shows all opened issues that do not fall in one of the other lists. Always appears on the very left.
-- **Done** (default): shows all closed issues that do not fall in one of the other lists. Always appears on the very right.
-- Label list: a list based on a label. It shows all opened or closed issues with that label.
+- **Backlog** (default): shows all issues that do not fall in one of the other lists. Always appears on the very left.
+- **Done** (default): shows all closed issues. Always appears on the very right.
+Label list: a list based on a label. It shows all issues with that label.
+- Label list: a list based on a label. It shows all opened issues with that label.
 
 ![GitLab Issue Board](img/issue_board.png)
 
diff --git a/doc/user/project/merge_requests/img/versions-compare.png b/doc/user/project/merge_requests/img/versions_compare.png
index 890cae7768c..890cae7768c 100644
--- a/doc/user/project/merge_requests/img/versions-compare.png
+++ b/doc/user/project/merge_requests/img/versions_compare.png
diff --git a/doc/user/project/merge_requests/img/versions-dropdown.png b/doc/user/project/merge_requests/img/versions_dropdown.png
index 9bab9304e14..9bab9304e14 100644
--- a/doc/user/project/merge_requests/img/versions-dropdown.png
+++ b/doc/user/project/merge_requests/img/versions_dropdown.png
diff --git a/doc/user/project/merge_requests/img/versions_system_note.png b/doc/user/project/merge_requests/img/versions_system_note.png
new file mode 100644
index 00000000000..7c9d7715745
--- /dev/null
+++ b/doc/user/project/merge_requests/img/versions_system_note.png
diff --git a/doc/user/project/merge_requests/merge_when_build_succeeds.md b/doc/user/project/merge_requests/merge_when_build_succeeds.md
index 011f9cbc381..c138061fd40 100644
--- a/doc/user/project/merge_requests/merge_when_build_succeeds.md
+++ b/doc/user/project/merge_requests/merge_when_build_succeeds.md
@@ -1,16 +1,16 @@
 # Merge When Build Succeeds
 
 When reviewing a merge request that looks ready to merge but still has one or
-more CI builds running, you can set it to be merged automatically when all
-builds succeed. This way, you don't have to wait for the builds to finish and
-remember to merge the request manually.
+more CI builds running, you can set it to be merged automatically when the
+builds pipeline succeed. This way, you don't have to wait for the builds to
+finish and remember to merge the request manually.
 
 ![Enable](img/merge_when_build_succeeds_enable.png)
 
 When you hit the "Merge When Build Succeeds" button, the status of the merge
 request will be updated to represent the impending merge. If you cannot wait
-for the build to succeed and want to merge immediately, this option is available
-in the dropdown menu on the right of the main button.
+for the pipeline to succeed and want to merge immediately, this option is
+available in the dropdown menu on the right of the main button.
 
 Both team developers and the author of the merge request have the option to
 cancel the automatic merge if they find a reason why it shouldn't be merged
@@ -18,9 +18,9 @@ after all.
 
 ![Status](img/merge_when_build_succeeds_status.png)
 
-When the build succeeds, the merge request will automatically be merged. When
-the build fails, the author gets a chance to retry any failed builds, or to
-push new commits to fix the failure.
+When the pipeline succeeds, the merge request will automatically be merged.
+When the pipeline fails, the author gets a chance to retry any failed builds,
+or to push new commits to fix the failure.
 
 When the builds are retried and succeed on the second try, the merge request
 will automatically be merged after all. When the merge request is updated with
@@ -40,7 +40,7 @@ hit **Save** for the changes to take effect.
 
 ![Only allow merge if build succeeds settings](img/merge_when_build_succeeds_only_if_succeeds_settings.png)
 
-From now on, every time the build fails you will not be able to merge the merge
-request from the UI, until you make the build pass.
+From now on, every time the pipelinefails you will not be able to merge the
+merge request from the UI, until you make all relevant builds pass.
 
 ![Only allow merge if build succeeds msg](img/merge_when_build_succeeds_only_if_succeeds_msg.png)
diff --git a/doc/user/project/merge_requests/versions.md b/doc/user/project/merge_requests/versions.md
index 2805fdf635c..77eab7ba5e3 100644
--- a/doc/user/project/merge_requests/versions.md
+++ b/doc/user/project/merge_requests/versions.md
@@ -7,26 +7,36 @@ of merge request diff is created. When you visit a merge request that contains
 more than one pushes, you can select and compare the versions of those merge
 request diffs.
 
-![Merge Request Versions](img/versions.png)
+![Merge request versions](img/versions.png)
+
+---
 
 By default, the latest version of changes is shown. However, you
 can select an older one from version dropdown.
 
-![Merge Request Versions](img/versions-dropdown.png)
+![Merge request versions dropdown](img/versions_dropdown.png)
+
+---
 
-You can also compare the merge request version with older one to see what is
+You can also compare the merge request version with an older one to see what has
 changed since then.
 
-![Merge Request Versions](img/versions-compare.png)
+![Merge request versions compare](img/versions_compare.png)
+
+---
+
+Every time you push new changes to the branch, a link to compare the last
+changes appears as a system note.
 
-Please note that comments are disabled while viewing outdated merge versions
-or comparing to versions other than base.
+![Merge request versions system note](img/versions_system_note.png)
 
 ---
 
->**Note:**
-Merge request versions are based on push not on commit. So, if you pushed 5
-commits in a single push, it will be a single option in the dropdown. If you
-pushed 5 times, that will count for 5 options.
+>**Notes:**
+- Comments are disabled while viewing outdated merge versions or comparing to
+  versions other than base.
+- Merge request versions are based on push not on commit. So, if you pushed 5
+  commits in a single push, it will be a single option in the dropdown. If you
+  pushed 5 times, that will count for 5 options.
 
 [ce-5467]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5467
diff --git a/doc/user/project/new_ci_build_permissions_model.md b/doc/user/project/new_ci_build_permissions_model.md
index e73f60023b5..8827b501901 100644
--- a/doc/user/project/new_ci_build_permissions_model.md
+++ b/doc/user/project/new_ci_build_permissions_model.md
@@ -87,17 +87,6 @@ your Runners in the most possible secure way, by avoiding the following:
 By using an insecure GitLab Runner configuration, you allow the rogue developers
 to steal the tokens of other builds.
 
-## Debugging problems
-
-With the new permission model in place, there may be times that your build will
-fail. This is most likely because your project tries to access other project's
-sources, and you don't have the appropriate permissions. In the build log look
-for information about 403 or forbidden access messages
-
-As an Administrator, you can verify that the user is a member of the group or
-project they're trying to have access to, and you can impersonate the user to
-retry the failing build in order to verify that everything is correct.
-
 ## Build triggers
 
 [Build triggers][triggers] do not support the new permission model.
@@ -149,17 +138,46 @@ with GitLab 8.12.
 
 ## Making use of the new CI build permissions model
 
-With the new build permission model, there is now an easy way to access all
+With the new build permissions model, there is now an easy way to access all
 dependent source code in a project. That way, we can:
 
 1. Access a project's Git submodules
 1. Access private container images
 1. Access project's and submodule LFS objects
 
-Let's see how that works with Git submodules and private Docker images hosted on
+Below you can see the prerequisites needed to make use of the new permissions
+model and how that works with Git submodules and private Docker images hosted on
 the container registry.
 
-## Git submodules
+### Prerequisites to use the new permissions model
+
+With the new permissions model in place, there may be times that your build will
+fail. This is most likely because your project tries to access other project's
+sources, and you don't have the appropriate permissions. In the build log look
+for information about 403 or forbidden access messages.
+
+In short here's what you need to do should you encounter any issues.
+
+As an administrator:
+
+- **500 errors**: You will need to update [GitLab Workhorse][workhorse] to at
+  least 0.8.2. This is done automatically for Omnibus installations, you need to
+  [check manually][update-docs] for installations from source.
+- **500 errors**: Check if you have another web proxy sitting in front of NGINX (HAProxy,
+  Apache, etc.). It might be a good idea to let GitLab use the internal NGINX
+  web server and not disable it completely. See [this comment][comment] for an
+  example.
+- **403 errors**: You need to make sure that your installation has [HTTP(S)
+  cloning enabled][https]. HTTP(S) support is now a **requirement** by GitLab CI
+  to clone all sources.
+
+As a user:
+
+- Make sure you are a member of the group or project you're trying to have
+  access to. As an Administrator, you can verify that by impersonating the user
+  and retry the failing build in order to verify that everything is correct.
+
+### Git submodules
 
 >
 It often happens that while working on one project, you need to use another
@@ -283,7 +301,11 @@ test:
     - docker run $CI_REGISTRY/group/other-project:latest
 ```
 
-[git-scm]: https://git-scm.com/book/en/v2/Git-Tools-Submodules
 [build permissions]: ../permissions.md#builds-permissions
+[comment]: https://gitlab.com/gitlab-org/gitlab-ce/issues/22484#note_16648302
 [ext]: ../permissions.md#external-users
+[git-scm]: https://git-scm.com/book/en/v2/Git-Tools-Submodules
+[https]: ../admin_area/settings/visibility_and_access_controls.md#enabled-git-access-protocols
 [triggers]: ../../ci/triggers/README.md
+[update-docs]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update
+[workhorse]: https://gitlab.com/gitlab-org/gitlab-workhorse
diff --git a/doc/user/project/repository/img/web_editor_new_branch_from_issue.png b/doc/user/project/repository/img/web_editor_new_branch_from_issue.png
new file mode 100644
index 00000000000..b0a63ddf0ab
--- /dev/null
+++ b/doc/user/project/repository/img/web_editor_new_branch_from_issue.png
diff --git a/doc/user/project/repository/web_editor.md b/doc/user/project/repository/web_editor.md
index 993c6bfb7e9..675e89e4247 100644
--- a/doc/user/project/repository/web_editor.md
+++ b/doc/user/project/repository/web_editor.md
@@ -97,11 +97,11 @@ There are multiple ways to create a branch from GitLab's web interface.
 
 In case your development workflow dictates to have an issue for every merge
 request, you can quickly create a branch right on the issue page which will be
-tied with the issue itself. You can see a **New Branch** button after the issue
+tied with the issue itself. You can see a **New branch** button after the issue
 description, unless there is already a branch with the same name or a referenced
 merge request.
 
-![New Branch Button](img/new_branch_from_issue.png)
+![New Branch Button](img/web_editor_new_branch_from_issue.png)
 
 Once you click it, a new branch will be created that diverges from the default
 branch of your project, by default `master`. The branch name will be based on
diff --git a/doc/workflow/gitlab_flow.md b/doc/workflow/gitlab_flow.md
index 7c0eb90d540..2215f37b81a 100644
--- a/doc/workflow/gitlab_flow.md
+++ b/doc/workflow/gitlab_flow.md
@@ -228,7 +228,7 @@ We'll discuss the three reasons to merge in master: leveraging code, merge confl
 If you need to leverage some code that was introduced in master after you created the feature branch you can sometimes solve this by just cherry-picking a commit.
 If your feature branch has a merge conflict, creating a merge commit is a normal way of solving this.
 You can prevent some merge conflicts by using [gitattributes](http://git-scm.com/docs/gitattributes) for files that can be in a random order.
-For example in GitLab our changelog file is specified in .gitattributes as `CHANGELOG merge=union` so that there are fewer merge conflicts in it.
+For example in GitLab our changelog file is specified in .gitattributes as `CHANGELOG.md merge=union` so that there are fewer merge conflicts in it.
 The last reason for creating merge commits is having long lived branches that you want to keep up to date with the latest state of the project.
 Martin Fowler, in [his article about feature branches](http://martinfowler.com/bliki/FeatureBranch.html) talks about this Continuous Integration (CI).
 At GitLab we are guilty of confusing CI with branch testing. Quoting Martin Fowler: "I've heard people say they are doing CI because they are running builds, perhaps using a CI server, on every branch with every commit.
diff --git a/doc/workflow/importing/migrating_from_svn.md b/doc/workflow/importing/migrating_from_svn.md
index 4828bb5dce6..423b095e69e 100644
--- a/doc/workflow/importing/migrating_from_svn.md
+++ b/doc/workflow/importing/migrating_from_svn.md
@@ -4,6 +4,112 @@ Subversion (SVN) is a central version control system (VCS) while
 Git is a distributed version control system. There are some major differences
 between the two, for more information consult your favorite search engine.
 
+## Overview
+
+There are two approaches to SVN to Git migration:
+
+1. [Git/SVN Mirror](#smooth-migration-with-a-gitsvn-mirror-using-subgit) which:
+    - Makes the GitLab repository to mirror the SVN project.
+    - Git and SVN repositories are kept in sync; you can use either one.
+    - Smoothens the migration process and allows to manage migration risks.
+
+1. [Cut over migration](#cut-over-migration-with-svn2git) which:
+     - Translates and imports the existing data and history from SVN to Git.
+     - Is a fire and forget approach, good for smaller teams.
+
+## Smooth migration with a Git/SVN mirror using SubGit
+
+[SubGit](https://subgit.com) is a tool for a smooth, stress-free SVN to Git
+migration. It creates a writable Git mirror of a local or remote Subversion
+repository and that way you can use both Subversion and Git as long as you like.
+It requires access to your GitLab server as it talks with the Git repositories
+directly in a filesystem level.
+
+### SubGit prerequisites
+
+1. Install Oracle JRE 1.8 or newer. On Debian-based Linux distributions you can
+   follow [this article](http://www.webupd8.org/2012/09/install-oracle-java-8-in-ubuntu-via-ppa.html).
+1. Download SubGit from https://subgit.com/download/.
+1. Unpack the downloaded SubGit zip archive to the `/opt` directory. The `subgit`
+   command will be available at `/opt/subgit-VERSION/bin/subgit`.
+
+### SubGit configuration
+
+The first step to mirror you SVN repository in GitLab is to create a new empty
+project which will be used as a mirror. For Omnibus installations the path to
+the repository will be located at
+`/var/opt/gitlab/git-data/repositories/USER/REPO.git` by default. For
+installations from source, the default repository directory will be
+`/home/git/repositories/USER/REPO.git`. For convenience, assign this path to a
+variable:
+
+```
+GIT_REPO_PATH=/var/opt/gitlab/git-data/repositories/USER/REPOS.git
+```
+
+SubGit will keep this repository in sync with a remote SVN project. For
+convenience, assign your remote SVN project URL to a variable:
+
+```
+SVN_PROJECT_URL=http://svn.company.com/repos/project
+```
+
+Next you need to run SubGit to set up a Git/SVN mirror. Make sure the following
+`subgit` command is ran on behalf of the same user that keeps ownership of
+GitLab Git repositories (by default `git`):
+
+```
+subgit configure --layout auto $SVN_PROJECT_URL $GIT_REPO_PATH
+```
+
+Adjust authors and branches mappings, if necessary. Open with your favorite
+text editor:
+
+```
+edit $GIT_REPO_PATH/subgit/authors.txt
+edit $GIT_REPO_PATH/subgit/config
+```
+
+For more information regarding the SubGit configuration options, refer to
+[SubGit's documentation](https://subgit.com/documentation.html) website.
+
+### Initial translation
+
+Now that SubGit has configured the Git/SVN repos, run `subgit` to perform the
+initial translation of existing SVN revisions into the Git repository:
+
+```
+subgit install $GIT_REPOS_PATH
+```
+
+After the initial translation is completed, the Git repository and the SVN
+project will be kept in sync by `subgit` - new Git commits will be translated to
+SVN revisions and new SVN revisions will be translated to Git commits. Mirror
+works transparently and does not require any special commands.
+
+If you would prefer to perform one-time cut over migration with `subgit`, use
+the `import` command instead of `install`:
+
+```
+subgit import $GIT_REPO_PATH
+```
+
+### SubGit licensing
+
+Running SubGit in a mirror mode requires a
+[registration](https://subgit.com/pricing.html). Registration is free for open
+source, academic and startup projects.
+
+We're currently working on deeper GitLab/SubGit integration. You may track our
+progress at [this issue](https://gitlab.com/gitlab-org/gitlab-ee/issues/990).
+
+### SubGit support
+
+For any questions related to SVN to GitLab migration with SubGit, you can
+contact the SubGit team directly at [support@subgit.com](mailto:support@subgit.com).
+
+## Cut over migration with svn2git
+
 If you are currently using an SVN repository, you can migrate the repository
 to Git and GitLab. We recommend a hard cut over - run the migration command once
 and then have all developers start using the new GitLab repository immediately.
@@ -75,5 +181,3 @@ git push --tags origin
 ## Contribute to this guide
 We welcome all contributions that would expand this guide with instructions on
 how to migrate from SVN and other version control systems.
-
-
diff --git a/docker/README.md b/docker/README.md
index ee1f32adc26..f9e12c5733b 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -2,6 +2,6 @@
 
 * The official GitLab Community Edition Docker image is [available on Docker Hub](https://hub.docker.com/r/gitlab/gitlab-ce/).
 * The official GitLab Enterprise Edition Docker image is [available on Docker Hub](https://hub.docker.com/r/gitlab/gitlab-ee/).
-* The complete usage guide can be found in [Using GitLab Docker images](http://doc.gitlab.com/omnibus/docker/)
+* The complete usage guide can be found in [Using GitLab Docker images](https://docs.gitlab.com/omnibus/docker/)
 * The Dockerfile used for building public images is in [Omnibus Repository](https://gitlab.com/gitlab-org/omnibus-gitlab/tree/master/docker)
-* Check the guide for [creating Omnibus-based Docker Image](http://doc.gitlab.com/omnibus/build/README.html#build-docker-image)
+* Check the guide for [creating Omnibus-based Docker Image](https://docs.gitlab.com/omnibus/build/README.html#build-docker-image)
diff --git a/features/explore/projects.feature b/features/explore/projects.feature
index 092e18d1b86..4e0f4486ab7 100644
--- a/features/explore/projects.feature
+++ b/features/explore/projects.feature
@@ -128,6 +128,7 @@ Feature: Explore Projects
     And project "Archive" has comments
     And I sign in as a user
     And project "Community" has comments
+    And trending projects are refreshed
     When I visit the explore trending projects
     Then I should see project "Community"
     And I should not see project "Internal"
diff --git a/features/groups.feature b/features/groups.feature
index 49e939807b5..4044bd9be79 100644
--- a/features/groups.feature
+++ b/features/groups.feature
@@ -39,11 +39,6 @@ Feature: Groups
     When I visit group "Owned" merge requests page
     Then I should not see merge requests from the archived project
 
-  Scenario: I should see edit group "Owned" page
-    When I visit group "Owned" settings page
-    And I change group "Owned" name to "new-name"
-    Then I should see new group "Owned" name
-
   Scenario: I edit group "Owned" avatar
     When I visit group "Owned" settings page
     And I change group "Owned" avatar
diff --git a/features/project/commits/commits.feature b/features/project/commits/commits.feature
index 8b0cb90765e..1776c07e60e 100644
--- a/features/project/commits/commits.feature
+++ b/features/project/commits/commits.feature
@@ -37,6 +37,11 @@ Feature: Project Commits
     Then I see commit info
     And I see side-by-side diff button
 
+  Scenario: I browse commit from list and create a new tag
+    Given I click on commit link
+    And I click on tag link
+    Then I see commit SHA pre-filled
+
   Scenario: I browse commit with ci from list
     Given commit has ci status
     And repository contains ".gitlab-ci.yml" file
diff --git a/features/project/source/browse_files.feature b/features/project/source/browse_files.feature
index fdffd71de85..d4b91fec6e8 100644
--- a/features/project/source/browse_files.feature
+++ b/features/project/source/browse_files.feature
@@ -71,6 +71,7 @@ Feature: Project Source Browse Files
     And I fill the new branch name
     And I click on "Commit Changes"
     Then I am redirected to the new merge request page
+    When I click on "Changes" tab
     And I should see its new content
 
   @javascript
@@ -80,9 +81,10 @@ Feature: Project Source Browse Files
     And I fill the upload file commit message
     And I fill the new branch name
     And I click on "Upload file"
-    Then I can see the new text file
+    Then I can see the new commit message
     And I am redirected to the new merge request page
-    And I can see the new commit message
+    When I click on "Changes" tab
+    Then I can see the new text file
 
   @javascript
   Scenario: I can upload file and commit when I don't have write access
@@ -93,9 +95,10 @@ Feature: Project Source Browse Files
     And I upload a new text file
     And I fill the upload file commit message
     And I click on "Upload file"
-    Then I can see the new text file
+    Then I can see the new commit message
     And I am redirected to the fork's new merge request page
-    And I can see the new commit message
+    When I click on "Changes" tab
+    Then I can see the new text file
 
   @javascript
   Scenario: I can replace file and commit
@@ -119,9 +122,10 @@ Feature: Project Source Browse Files
     And I replace it with a text file
     And I fill the replace file commit message
     And I click on "Replace file"
-    Then I can see the new text file
-    And I am redirected to the fork's new merge request page
     And I can see the replacement commit message
+    And I am redirected to the fork's new merge request page
+    When I click on "Changes" tab
+    Then I can see the new text file
 
   @javascript
   Scenario: If I enter an illegal file name I see an error message
@@ -191,6 +195,7 @@ Feature: Project Source Browse Files
     And I fill the new branch name
     And I click on "Commit Changes"
     Then I am redirected to the new merge request page
+    Then I click on "Changes" tab
     And I should see its new content
 
   @javascript  @wip
diff --git a/features/steps/admin/groups.rb b/features/steps/admin/groups.rb
index 0c89a3db9ad..9396a76f0a2 100644
--- a/features/steps/admin/groups.rb
+++ b/features/steps/admin/groups.rb
@@ -105,7 +105,7 @@ class Spinach::Features::AdminGroups < Spinach::FeatureSteps
       select "Developer", from: "access_level"
     end
 
-    click_button "Add users to group"
+    click_button "Add to group"
   end
 
   step 'I should see current user as "Developer"' do
diff --git a/features/steps/admin/projects.rb b/features/steps/admin/projects.rb
index d77945a6b9c..2b8cd030ace 100644
--- a/features/steps/admin/projects.rb
+++ b/features/steps/admin/projects.rb
@@ -70,7 +70,7 @@ class Spinach::Features::AdminProjects < Spinach::FeatureSteps
       select "Developer", from: "access_level"
     end
 
-    click_button "Add users to project"
+    click_button "Add to project"
   end
 
   step 'I should see current user as "Developer"' do
diff --git a/features/steps/group/members.rb b/features/steps/group/members.rb
index e9b45823c67..cefc55d07ab 100644
--- a/features/steps/group/members.rb
+++ b/features/steps/group/members.rb
@@ -1,4 +1,5 @@
 class Spinach::Features::GroupMembers < Spinach::FeatureSteps
+  include WaitForAjax
   include SharedAuthentication
   include SharedPaths
   include SharedGroup
@@ -13,7 +14,7 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
       select "Reporter", from: "access_level"
     end
 
-    click_button "Add users to group"
+    click_button "Add to group"
   end
 
   step 'I select "Mike" as "Master"' do
@@ -24,7 +25,7 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
       select "Master", from: "access_level"
     end
 
-    click_button "Add users to group"
+    click_button "Add to group"
   end
 
   step 'I should see "Mike" in team list as "Reporter"' do
@@ -47,7 +48,7 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
       select "Reporter", from: "access_level"
     end
 
-    click_button "Add users to group"
+    click_button "Add to group"
   end
 
   step 'I should see "sjobs@apple.com" in team list as invited "Reporter"' do
@@ -66,7 +67,7 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
       select "Reporter", from: "access_level"
     end
 
-    click_button "Add users to group"
+    click_button "Add to group"
   end
 
   step 'I should see user "John Doe" in team list' do
@@ -108,7 +109,7 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
   step 'I search for \'Mary\' member' do
     page.within '.member-search-form' do
       fill_in 'search', with: 'Mary'
-      click_button 'Search'
+      find('.member-search-btn').click
     end
   end
 
@@ -116,9 +117,8 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
     member = mary_jane_member
 
     page.within "#group_member_#{member.id}" do
-      click_button 'Edit'
       select 'Developer', from: "member_access_level_#{member.id}"
-      click_on 'Save'
+      wait_for_ajax
     end
   end
 
diff --git a/features/steps/groups.rb b/features/steps/groups.rb
index 4fa7d7c6567..0e81e99120b 100644
--- a/features/steps/groups.rb
+++ b/features/steps/groups.rb
@@ -73,18 +73,6 @@ class Spinach::Features::Groups < Spinach::FeatureSteps
       author: current_user
   end
 
-  step 'I change group "Owned" name to "new-name"' do
-    fill_in 'group_name', with: 'new-name'
-    fill_in 'group_path', with: 'new-name'
-    click_button "Save group"
-  end
-
-  step 'I should see new group "Owned" name' do
-    page.within ".navbar-gitlab" do
-      expect(page).to have_content "new-name"
-    end
-  end
-
   step 'I change group "Owned" avatar' do
     attach_file(:group_avatar, File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif'))
     click_button "Save group"
diff --git a/features/steps/project/active_tab.rb b/features/steps/project/active_tab.rb
index 80043463188..58225032859 100644
--- a/features/steps/project/active_tab.rb
+++ b/features/steps/project/active_tab.rb
@@ -54,7 +54,7 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
   end
 
   step 'I click the "Branches" tab' do
-    page.within '.content' do
+    page.within '.sub-nav' do
       click_link('Branches')
     end
   end
diff --git a/features/steps/project/commits/commits.rb b/features/steps/project/commits/commits.rb
index bea9f9d198b..b08912de25f 100644
--- a/features/steps/project/commits/commits.rb
+++ b/features/steps/project/commits/commits.rb
@@ -24,6 +24,14 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
     expect(body).to have_selector("entry summary", text: commit.description[0..10])
   end
 
+  step 'I click on tag link' do
+    click_link "Tag"
+  end
+
+  step 'I see commit SHA pre-filled' do
+    expect(page).to have_selector("input[value='#{sample_commit.id}']")
+  end
+
   step 'I click on commit link' do
     visit namespace_project_commit_path(@project.namespace, @project, sample_commit.id)
   end
@@ -34,15 +42,16 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
   end
 
   step 'I fill compare fields with branches' do
-    fill_in 'from', with: 'feature'
-    fill_in 'to',   with: 'master'
+    select_using_dropdown('from', 'feature')
+    select_using_dropdown('to', 'master')
 
     click_button 'Compare'
   end
 
   step 'I fill compare fields with refs' do
-    fill_in "from", with: sample_commit.parent_id
-    fill_in "to",   with: sample_commit.id
+    select_using_dropdown('from', sample_commit.parent_id, true)
+    select_using_dropdown('to', sample_commit.id, true)
+
     click_button "Compare"
   end
 
@@ -89,8 +98,8 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
   end
 
   step 'I fill compare fields with branches' do
-    fill_in 'from', with: 'master'
-    fill_in 'to',   with: 'feature'
+    select_using_dropdown('from', 'master')
+    select_using_dropdown('to', 'feature')
 
     click_button 'Compare'
   end
@@ -174,4 +183,15 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
     expect(page).to have_content "More submodules"
     expect(page).not_to have_content "Change some files"
   end
+
+  def select_using_dropdown(dropdown_type, selection, is_commit = false)
+    dropdown = find(".js-compare-#{dropdown_type}-dropdown")
+    dropdown.find(".compare-dropdown-toggle").click
+    dropdown.fill_in("Filter by Git revision", with: selection)
+    if is_commit
+      dropdown.find('input[type="search"]').send_keys(:return)
+    else
+      find_link(selection, visible: true).click
+    end
+  end
 end
diff --git a/features/steps/project/graph.rb b/features/steps/project/graph.rb
index b09ec86e5df..7490d2bc6e7 100644
--- a/features/steps/project/graph.rb
+++ b/features/steps/project/graph.rb
@@ -19,8 +19,8 @@ class Spinach::Features::ProjectGraph < Spinach::FeatureSteps
   end
 
   step 'page should have languages graphs' do
-    expect(page).to have_content "Ruby 66.63 %"
-    expect(page).to have_content "JavaScript 22.96 %"
+    expect(page).to have_content /Ruby 66.* %/
+    expect(page).to have_content /JavaScript 22.* %/
   end
 
   step 'page should have commits graphs' do
diff --git a/features/steps/project/merge_requests.rb b/features/steps/project/merge_requests.rb
index 4a67cf06fba..de065dffbc2 100644
--- a/features/steps/project/merge_requests.rb
+++ b/features/steps/project/merge_requests.rb
@@ -7,6 +7,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
   include SharedMarkdown
   include SharedDiffNote
   include SharedUser
+  include WaitForAjax
 
   step 'I click link "New Merge Request"' do
     click_link "New Merge Request"
@@ -90,6 +91,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
 
   step 'I click button "Unsubscribe"' do
     click_on "Unsubscribe"
+    wait_for_ajax
   end
 
   step 'I click link "Close"' do
@@ -114,7 +116,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
            source_project: project,
            target_project: project,
            source_branch: 'fix',
-           target_branch: 'master',
+           target_branch: 'merge-test',
            author: project.users.first,
            description: "# Description header"
           )
@@ -137,7 +139,8 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
            title: "Bug NS-05",
            source_project: project,
            target_project: project,
-           author: project.users.first)
+           author: project.users.first,
+           source_branch: 'merge-test')
   end
 
   step 'project "Shop" have "Feature NS-05" merged merge request' do
@@ -508,7 +511,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
 
   step 'I should see new target branch changes' do
     expect(page).to have_content 'Request to merge fix into feature'
-    expect(page).to have_content 'Target branch changed from master to feature'
+    expect(page).to have_content 'Target branch changed from merge-test to feature'
   end
 
   step 'I click on "Email Patches"' do
diff --git a/features/steps/project/source/browse_files.rb b/features/steps/project/source/browse_files.rb
index bb79424ee08..1cc9e37b075 100644
--- a/features/steps/project/source/browse_files.rb
+++ b/features/steps/project/source/browse_files.rb
@@ -105,6 +105,10 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
     click_button 'Commit Changes'
   end
 
+  step 'I click on "Changes" tab' do
+    click_link 'Changes'
+  end
+
   step 'I click on "Create directory"' do
     click_button 'Create directory'
   end
diff --git a/features/steps/project/team_management.rb b/features/steps/project/team_management.rb
index e920f5a706b..b21d0849ad1 100644
--- a/features/steps/project/team_management.rb
+++ b/features/steps/project/team_management.rb
@@ -22,7 +22,7 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
       select2(user.id, from: "#user_ids", multiple: true)
       select "Reporter", from: "access_level"
     end
-    click_button "Add users to project"
+    click_button "Add to project"
   end
 
   step 'I should see "Mike" in team list as "Reporter"' do
@@ -36,10 +36,10 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
 
   step 'I select "sjobs@apple.com" as "Reporter"' do
     page.within ".users-project-form" do
-      select2("sjobs@apple.com", from: "#user_ids", multiple: true)
+      find('#user_ids', visible: false).set('sjobs@apple.com')
       select "Reporter", from: "access_level"
     end
-    click_button "Add users to project"
+    click_button "Add to project"
   end
 
   step 'I should see "sjobs@apple.com" in team list as invited "Reporter"' do
@@ -65,9 +65,7 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
     user = User.find_by(name: 'Dmitriy')
     project_member = project.project_members.find_by(user_id: user.id)
     page.within "#project_member_#{project_member.id}" do
-      click_button 'Edit'
       select "Reporter", from: "member_access_level_#{project_member.id}"
-      click_button "Save"
     end
   end
 
@@ -112,7 +110,7 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
   end
 
   step 'I click link "Import team from another project"' do
-    click_link "Import members from another project"
+    click_link "Import"
   end
 
   When 'I submit "Website" project for import team' do
@@ -144,8 +142,9 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
   end
 
   step 'I should see "Opensource" group user listing' do
-    expect(page).to have_content("Shared with OpenSource group, members with Master role (2)")
-    expect(page).to have_content(@os_user1.name)
-    expect(page).to have_content(@os_user2.name)
+    page.within '.project-members-groups' do
+      expect(page).to have_content('OpenSource')
+      expect(find('select').value).to eq('40')
+    end
   end
 end
diff --git a/features/steps/shared/note.rb b/features/steps/shared/note.rb
index 3d7c6ef9d2d..d3b5b0bdebe 100644
--- a/features/steps/shared/note.rb
+++ b/features/steps/shared/note.rb
@@ -1,5 +1,8 @@
+require Rails.root.join('features/support/wait_for_ajax')
+
 module SharedNote
   include Spinach::DSL
+  include WaitForAjax
 
   step 'I delete a comment' do
     page.within('.main-notes-list') do
@@ -116,8 +119,9 @@ module SharedNote
     page.within(".js-main-target-form") do
       fill_in "note[note]", with: "# Comment with a header"
       click_button "Comment"
-      sleep 0.05
     end
+
+    wait_for_ajax
   end
 
   step 'The comment with the header should not have an ID' do
diff --git a/features/steps/shared/project.rb b/features/steps/shared/project.rb
index afbd8ef1233..cab85a48396 100644
--- a/features/steps/shared/project.rb
+++ b/features/steps/shared/project.rb
@@ -218,6 +218,10 @@ module SharedProject
     2.times { create(:note_on_issue, project: project) }
   end
 
+  step 'trending projects are refreshed' do
+    TrendingProject.refresh!
+  end
+
   step 'project "Shop" has labels: "bug", "feature", "enhancement"' do
     project = Project.find_by(name: "Shop")
     create(:label, project: project, title: 'bug')
diff --git a/features/support/db_cleaner.rb b/features/support/db_cleaner.rb
index 1ab308cfa55..8294bb1445f 100644
--- a/features/support/db_cleaner.rb
+++ b/features/support/db_cleaner.rb
@@ -1,6 +1,6 @@
 require 'database_cleaner'
 
-DatabaseCleaner.strategy = :truncation
+DatabaseCleaner[:active_record].strategy = :truncation
 
 Spinach.hooks.before_scenario do
   DatabaseCleaner.start
diff --git a/features/support/rerun.rb b/features/support/rerun.rb
index 8b176c5be89..60b78f9d050 100644
--- a/features/support/rerun.rb
+++ b/features/support/rerun.rb
@@ -1,5 +1,7 @@
 # The spinach-rerun-reporter doesn't define the on_undefined_step
 # See it here: https://github.com/javierav/spinach-rerun-reporter/blob/master/lib/spinach/reporter/rerun.rb
+require 'spinach-rerun-reporter'
+
 module Spinach
   class Reporter
     class Rerun
diff --git a/lib/api/access_requests.rb b/lib/api/access_requests.rb
index d3db7740830..87915b19480 100644
--- a/lib/api/access_requests.rb
+++ b/lib/api/access_requests.rb
@@ -5,15 +5,14 @@ module API
     helpers ::API::Helpers::MembersHelpers
 
     %w[group project].each do |source_type|
+      params do
+        requires :id, type: String, desc: "The #{source_type} ID"
+      end
       resource source_type.pluralize do
-        # Get a list of group/project access requests viewable by the authenticated user.
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #
-        # Example Request:
-        #  GET /groups/:id/access_requests
-        #  GET /projects/:id/access_requests
+        desc "Gets a list of access requests for a #{source_type}." do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::AccessRequester
+        end
         get ":id/access_requests" do
           source = find_source(source_type, params[:id])
 
@@ -23,14 +22,10 @@ module API
           present access_requesters.map(&:user), with: Entities::AccessRequester, source: source
         end
 
-        # Request access to the group/project
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #
-        # Example Request:
-        #  POST /groups/:id/access_requests
-        #  POST /projects/:id/access_requests
+        desc "Requests access for the authenticated user to a #{source_type}." do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::AccessRequester
+        end
         post ":id/access_requests" do
           source = find_source(source_type, params[:id])
           access_requester = source.request_access(current_user)
@@ -42,37 +37,30 @@ module API
           end
         end
 
-        # Approve a group/project access request
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   user_id (required) - The user ID of the access requester
-        #   access_level (optional) - Access level
-        #
-        # Example Request:
-        #   PUT /groups/:id/access_requests/:user_id/approve
-        #   PUT /projects/:id/access_requests/:user_id/approve
+        desc 'Approves an access request for the given user.' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::Member
+        end
+        params do
+          requires :user_id, type: Integer, desc: 'The user ID of the access requester'
+          optional :access_level, type: Integer, desc: 'A valid access level (defaults: `30`, developer access level)'
+        end
         put ':id/access_requests/:user_id/approve' do
-          required_attributes! [:user_id]
           source = find_source(source_type, params[:id])
 
-          member = ::Members::ApproveAccessRequestService.new(source, current_user, params).execute
+          member = ::Members::ApproveAccessRequestService.new(source, current_user, declared(params)).execute
 
           status :created
           present member.user, with: Entities::Member, member: member
         end
 
-        # Deny a group/project access request
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   user_id (required) - The user ID of the access requester
-        #
-        # Example Request:
-        #   DELETE /groups/:id/access_requests/:user_id
-        #   DELETE /projects/:id/access_requests/:user_id
+        desc 'Denies an access request for the given user.' do
+          detail 'This feature was introduced in GitLab 8.11.'
+        end
+        params do
+          requires :user_id, type: Integer, desc: 'The user ID of the access requester'
+        end
         delete ":id/access_requests/:user_id" do
-          required_attributes! [:user_id]
           source = find_source(source_type, params[:id])
 
           ::Members::DestroyService.new(source, current_user, params).
diff --git a/lib/api/api.rb b/lib/api/api.rb
index cb47ec8f33f..67109ceeef9 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -31,11 +31,12 @@ module API
     # Keep in alphabetical order
     mount ::API::AccessRequests
     mount ::API::AwardEmoji
+    mount ::API::Boards
     mount ::API::Branches
     mount ::API::BroadcastMessages
     mount ::API::Builds
-    mount ::API::CommitStatuses
     mount ::API::Commits
+    mount ::API::CommitStatuses
     mount ::API::DeployKeys
     mount ::API::Deployments
     mount ::API::Environments
@@ -45,19 +46,18 @@ module API
     mount ::API::Issues
     mount ::API::Keys
     mount ::API::Labels
-    mount ::API::LicenseTemplates
     mount ::API::Lint
     mount ::API::Members
-    mount ::API::MergeRequests
     mount ::API::MergeRequestDiffs
+    mount ::API::MergeRequests
     mount ::API::Milestones
     mount ::API::Namespaces
     mount ::API::Notes
     mount ::API::NotificationSettings
     mount ::API::Pipelines
     mount ::API::ProjectHooks
-    mount ::API::ProjectSnippets
     mount ::API::Projects
+    mount ::API::ProjectSnippets
     mount ::API::Repositories
     mount ::API::Runners
     mount ::API::Services
@@ -72,5 +72,10 @@ module API
     mount ::API::Triggers
     mount ::API::Users
     mount ::API::Variables
+    mount ::API::Version
+
+    route :any, '*path' do
+      error!('404 Not Found', 404)
+    end
   end
 end
diff --git a/lib/api/boards.rb b/lib/api/boards.rb
new file mode 100644
index 00000000000..b14dd4f6e83
--- /dev/null
+++ b/lib/api/boards.rb
@@ -0,0 +1,132 @@
+module API
+  # Boards API
+  class Boards < Grape::API
+    before { authenticate! }
+
+    params do
+      requires :id, type: String, desc: 'The ID of a project'
+    end
+    resource :projects do
+      desc 'Get all project boards' do
+        detail 'This feature was introduced in 8.13'
+        success Entities::Board
+      end
+      get ':id/boards' do
+        authorize!(:read_board, user_project)
+        present user_project.boards, with: Entities::Board
+      end
+
+      params do
+        requires :board_id, type: Integer, desc: 'The ID of a board'
+      end
+      segment ':id/boards/:board_id' do
+        helpers do
+          def project_board
+            board = user_project.boards.first
+
+            if params[:board_id] == board.id
+              board
+            else
+              not_found!('Board')
+            end
+          end
+
+          def board_lists
+            project_board.lists.destroyable
+          end
+        end
+
+        desc 'Get the lists of a project board' do
+          detail 'Does not include `backlog` and `done` lists. This feature was introduced in 8.13'
+          success Entities::List
+        end
+        get '/lists' do
+          authorize!(:read_board, user_project)
+          present board_lists, with: Entities::List
+        end
+
+        desc 'Get a list of a project board' do
+          detail 'This feature was introduced in 8.13'
+          success Entities::List
+        end
+        params do
+          requires :list_id, type: Integer, desc: 'The ID of a list'
+        end
+        get '/lists/:list_id' do
+          authorize!(:read_board, user_project)
+          present board_lists.find(params[:list_id]), with: Entities::List
+        end
+
+        desc 'Create a new board list' do
+          detail 'This feature was introduced in 8.13'
+          success Entities::List
+        end
+        params do
+          requires :label_id, type: Integer, desc: 'The ID of an existing label'
+        end
+        post '/lists' do
+          unless user_project.labels.exists?(params[:label_id])
+            render_api_error!({ error: "Label not found!" }, 400)
+          end
+
+          authorize!(:admin_list, user_project)
+
+          service = ::Boards::Lists::CreateService.new(user_project, current_user,
+            { label_id: params[:label_id] })
+
+          list = service.execute(project_board)
+
+          if list.valid?
+            present list, with: Entities::List
+          else
+            render_validation_error!(list)
+          end
+        end
+
+        desc 'Moves a board list to a new position' do
+          detail 'This feature was introduced in 8.13'
+          success Entities::List
+        end
+        params do
+          requires :list_id,  type: Integer, desc: 'The ID of a list'
+          requires :position, type: Integer, desc: 'The position of the list'
+        end
+        put '/lists/:list_id' do
+          list = project_board.lists.movable.find(params[:list_id])
+
+          authorize!(:admin_list, user_project)
+
+          service = ::Boards::Lists::MoveService.new(user_project, current_user,
+              { position: params[:position] })
+
+          if service.execute(list)
+            present list, with: Entities::List
+          else
+            render_api_error!({ error: "List could not be moved!" }, 400)
+          end
+        end
+
+        desc 'Delete a board list' do
+          detail 'This feature was introduced in 8.13'
+          success Entities::List
+        end
+        params do
+          requires :list_id, type: Integer, desc: 'The ID of a board list'
+        end
+        delete "/lists/:list_id" do
+          authorize!(:admin_list, user_project)
+
+          list = board_lists.find(params[:list_id])
+
+          service = ::Boards::Lists::DestroyService.new(user_project, current_user)
+
+          if service.execute(list)
+            present list, with: Entities::List
+          else
+            render_api_error!({ error: 'List could not be deleted!' }, 400)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index b4eaf1813d4..14ddc8c9a62 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -29,6 +29,42 @@ module API
         present commits, with: Entities::RepoCommit
       end
 
+      desc 'Commit multiple file changes as one commit' do
+        detail 'This feature was introduced in GitLab 8.13'
+      end
+
+      params do
+        requires :id, type: Integer, desc: 'The project ID'
+        requires :branch_name, type: String, desc: 'The name of branch'
+        requires :commit_message, type: String, desc: 'Commit message'
+        requires :actions, type: Array, desc: 'Actions to perform in commit'
+        optional :author_email, type: String, desc: 'Author email for commit'
+        optional :author_name, type: String, desc: 'Author name for commit'
+      end
+
+      post ":id/repository/commits" do
+        authorize! :push_code, user_project
+
+        attrs = declared(params)
+        attrs[:source_branch] = attrs[:branch_name]
+        attrs[:target_branch] = attrs[:branch_name]
+        attrs[:actions].map! do |action|
+          action[:action] = action[:action].to_sym
+          action[:file_path].slice!(0) if action[:file_path] && action[:file_path].start_with?('/')
+          action[:previous_path].slice!(0) if action[:previous_path] && action[:previous_path].start_with?('/')
+          action
+        end
+
+        result = ::Files::MultiService.new(user_project, current_user, attrs).execute
+
+        if result[:status] == :success
+          commit_detail = user_project.repository.commits(result[:result], limit: 1).first
+          present commit_detail, with: Entities::RepoCommitDetail
+        else
+          render_api_error!(result[:message], 400)
+        end
+      end
+
       # Get a specific commit of a project
       #
       # Parameters:
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 04437322ec1..feaa0c213bf 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -432,8 +432,11 @@ module API
       end
     end
 
-    class Label < Grape::Entity
+    class LabelBasic < Grape::Entity
       expose :name, :color, :description
+    end
+
+    class Label < LabelBasic
       expose :open_issues_count, :closed_issues_count, :open_merge_requests_count
 
       expose :subscribed do |label, options|
@@ -441,6 +444,19 @@ module API
       end
     end
 
+    class List < Grape::Entity
+      expose :id
+      expose :label, using: Entities::LabelBasic
+      expose :position
+    end
+
+    class Board < Grape::Entity
+      expose :id
+      expose :lists, using: Entities::List do |board|
+        board.lists.destroyable
+      end
+    end
+
     class Compare < Grape::Entity
       expose :commit, using: Entities::RepoCommit do |compare, options|
         Commit.decorate(compare.commits, nil).last
diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index 8b8c4eb4d46..67473f300c9 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -25,7 +25,7 @@ module API
     # Until CSRF protection is added to the API, disallow this method for
     # state-changing endpoints
     def find_user_from_warden
-      warden.try(:authenticate) if request.get? || request.head?
+      warden.try(:authenticate) if %w[GET HEAD].include?(env['REQUEST_METHOD'])
     end
 
     def find_user_by_private_token
@@ -433,7 +433,7 @@ module API
     end
 
     def secret_token
-      File.read(Gitlab.config.gitlab_shell.secret_file).chomp
+      Gitlab::Shell.secret_token
     end
 
     def send_git_blob(repository, blob)
diff --git a/lib/api/license_templates.rb b/lib/api/license_templates.rb
deleted file mode 100644
index d0552299ed0..00000000000
--- a/lib/api/license_templates.rb
+++ /dev/null
@@ -1,58 +0,0 @@
-module API
-  # License Templates API
-  class LicenseTemplates < Grape::API
-    PROJECT_TEMPLATE_REGEX =
-      /[\<\{\[]
-        (project|description|
-        one\sline\s.+\swhat\sit\sdoes\.) # matching the start and end is enough here
-      [\>\}\]]/xi.freeze
-    YEAR_TEMPLATE_REGEX = /[<{\[](year|yyyy)[>}\]]/i.freeze
-    FULLNAME_TEMPLATE_REGEX =
-      /[\<\{\[]
-        (fullname|name\sof\s(author|copyright\sowner))
-      [\>\}\]]/xi.freeze
-
-    # Get the list of the available license templates
-    #
-    # Parameters:
-    #   popular - Filter licenses to only the popular ones
-    #
-    # Example Request:
-    #   GET /licenses
-    #   GET /licenses?popular=1
-    get 'licenses' do
-      options = {
-        featured: params[:popular].present? ? true : nil
-      }
-      present Licensee::License.all(options), with: Entities::RepoLicense
-    end
-
-    # Get text for specific license
-    #
-    # Parameters:
-    #   key (required) - The key of a license
-    #   project        - Copyrighted project name
-    #   fullname       - Full name of copyright holder
-    #
-    # Example Request:
-    #   GET /licenses/mit
-    #
-    get 'licenses/:key', requirements: { key: /[\w\.-]+/ } do
-      required_attributes! [:key]
-
-      not_found!('License') unless Licensee::License.find(params[:key])
-
-      # We create a fresh Licensee::License object since we'll modify its
-      # content in place below.
-      license = Licensee::License.new(params[:key])
-
-      license.content.gsub!(YEAR_TEMPLATE_REGEX, Time.now.year.to_s)
-      license.content.gsub!(PROJECT_TEMPLATE_REGEX, params[:project]) if params[:project].present?
-
-      fullname = params[:fullname].presence || current_user.try(:name)
-      license.content.gsub!(FULLNAME_TEMPLATE_REGEX, fullname) if fullname
-
-      present license, with: Entities::RepoLicense
-    end
-  end
-end
diff --git a/lib/api/members.rb b/lib/api/members.rb
index 34df55fe192..b80818f0eb6 100644
--- a/lib/api/members.rb
+++ b/lib/api/members.rb
@@ -5,16 +5,16 @@ module API
     helpers ::API::Helpers::MembersHelpers
 
     %w[group project].each do |source_type|
+      params do
+        requires :id, type: String, desc: "The #{source_type} ID"
+      end
       resource source_type.pluralize do
-        # Get a list of group/project members viewable by the authenticated user.
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   query         - Query string
-        #
-        # Example Request:
-        #   GET /groups/:id/members
-        #   GET /projects/:id/members
+        desc 'Gets a list of group or project members viewable by the authenticated user.' do
+          success Entities::Member
+        end
+        params do
+          optional :query, type: String, desc: 'A query string to search for members'
+        end
         get ":id/members" do
           source = find_source(source_type, params[:id])
 
@@ -25,15 +25,12 @@ module API
           present users, with: Entities::Member, source: source
         end
 
-        # Get a group/project member
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   user_id (required) - The user ID of the member
-        #
-        # Example Request:
-        #   GET /groups/:id/members/:user_id
-        #   GET /projects/:id/members/:user_id
+        desc 'Gets a member of a group or project.' do
+          success Entities::Member
+        end
+        params do
+          requires :user_id, type: Integer, desc: 'The user ID of the member'
+        end
         get ":id/members/:user_id" do
           source = find_source(source_type, params[:id])
 
@@ -43,26 +40,25 @@ module API
           present member.user, with: Entities::Member, member: member
         end
 
-        # Add a new group/project member
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   user_id (required) - The user ID of the new member
-        #   access_level (required) - A valid access level
-        #   expires_at (optional) - Date string in the format YEAR-MONTH-DAY
-        #
-        # Example Request:
-        #   POST /groups/:id/members
-        #   POST /projects/:id/members
+        desc 'Adds a member to a group or project.' do
+          success Entities::Member
+        end
+        params do
+          requires :user_id, type: Integer, desc: 'The user ID of the new member'
+          requires :access_level, type: Integer, desc: 'A valid access level (defaults: `30`, developer access level)'
+          optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY'
+        end
         post ":id/members" do
           source = find_source(source_type, params[:id])
           authorize_admin_source!(source_type, source)
-          required_attributes! [:user_id, :access_level]
 
           member = source.members.find_by(user_id: params[:user_id])
 
-          # This is to ensure back-compatibility but 409 behavior should be used
-          # for both project and group members in 9.0!
+          # We need this explicit check because `source.add_user` doesn't
+          # currently return the member created so it would return 201 even if
+          # the member already existed...
+          # The `source_type == 'group'` check is to ensure back-compatibility
+          # but 409 behavior should be used for both project and group members in 9.0!
           conflict!('Member already exists') if source_type == 'group' && member
 
           unless member
@@ -79,21 +75,17 @@ module API
           end
         end
 
-        # Update a group/project member
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   user_id (required) - The user ID of the member
-        #   access_level (required) - A valid access level
-        #   expires_at (optional) - Date string in the format YEAR-MONTH-DAY
-        #
-        # Example Request:
-        #   PUT /groups/:id/members/:user_id
-        #   PUT /projects/:id/members/:user_id
+        desc 'Updates a member of a group or project.' do
+          success Entities::Member
+        end
+        params do
+          requires :user_id, type: Integer, desc: 'The user ID of the new member'
+          requires :access_level, type: Integer, desc: 'A valid access level'
+          optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY'
+        end
         put ":id/members/:user_id" do
           source = find_source(source_type, params[:id])
           authorize_admin_source!(source_type, source)
-          required_attributes! [:user_id, :access_level]
 
           member = source.members.find_by!(user_id: params[:user_id])
           attrs = attributes_for_keys [:access_level, :expires_at]
@@ -108,18 +100,12 @@ module API
           end
         end
 
-        # Remove a group/project member
-        #
-        # Parameters:
-        #   id (required) - The group/project ID
-        #   user_id (required) - The user ID of the member
-        #
-        # Example Request:
-        #   DELETE /groups/:id/members/:user_id
-        #   DELETE /projects/:id/members/:user_id
+        desc 'Removes a user from a group or project.'
+        params do
+          requires :user_id, type: Integer, desc: 'The user ID of the member'
+        end
         delete ":id/members/:user_id" do
           source = find_source(source_type, params[:id])
-          required_attributes! [:user_id]
 
           # This is to ensure back-compatibility but find_by! should be used
           # in that casse in 9.0!
@@ -134,7 +120,7 @@ module API
           if member.nil?
             { message: "Access revoked", id: params[:user_id].to_i }
           else
-            ::Members::DestroyService.new(source, current_user, params).execute
+            ::Members::DestroyService.new(source, current_user, declared(params)).execute
 
             present member.user, with: Entities::Member, member: member
           end
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 680055c95eb..da16e24d7ea 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -22,14 +22,25 @@ module API
       # Example Request:
       #   GET /projects
       get do
-        @projects = current_user.authorized_projects
-        @projects = filter_projects(@projects)
-        @projects = paginate @projects
-        if params[:simple]
-          present @projects, with: Entities::BasicProjectDetails, user: current_user
-        else
-          present @projects, with: Entities::ProjectWithAccess, user: current_user
-        end
+        projects = current_user.authorized_projects
+        projects = filter_projects(projects)
+        projects = paginate projects
+        entity = params[:simple] ? Entities::BasicProjectDetails : Entities::ProjectWithAccess
+
+        present projects, with: entity, user: current_user
+      end
+
+      # Get a list of visible projects for authenticated user
+      #
+      # Example Request:
+      #   GET /projects/visible
+      get '/visible' do
+        projects = ProjectsFinder.new.execute(current_user)
+        projects = filter_projects(projects)
+        projects = paginate projects
+        entity = params[:simple] ? Entities::BasicProjectDetails : Entities::ProjectWithAccess
+
+        present projects, with: entity, user: current_user
       end
 
       # Get an owned projects list for authenticated user
@@ -37,10 +48,10 @@ module API
       # Example Request:
       #   GET /projects/owned
       get '/owned' do
-        @projects = current_user.owned_projects
-        @projects = filter_projects(@projects)
-        @projects = paginate @projects
-        present @projects, with: Entities::ProjectWithAccess, user: current_user
+        projects = current_user.owned_projects
+        projects = filter_projects(projects)
+        projects = paginate projects
+        present projects, with: Entities::ProjectWithAccess, user: current_user
       end
 
       # Gets starred project for the authenticated user
@@ -48,10 +59,10 @@ module API
       # Example Request:
       #   GET /projects/starred
       get '/starred' do
-        @projects = current_user.viewable_starred_projects
-        @projects = filter_projects(@projects)
-        @projects = paginate @projects
-        present @projects, with: Entities::Project, user: current_user
+        projects = current_user.viewable_starred_projects
+        projects = filter_projects(projects)
+        projects = paginate projects
+        present projects, with: Entities::Project, user: current_user
       end
 
       # Get all projects for admin user
@@ -60,10 +71,10 @@ module API
       #   GET /projects/all
       get '/all' do
         authenticated_as_admin!
-        @projects = Project.all
-        @projects = filter_projects(@projects)
-        @projects = paginate @projects
-        present @projects, with: Entities::ProjectWithAccess, user: current_user
+        projects = Project.all
+        projects = filter_projects(projects)
+        projects = paginate projects
+        present projects, with: Entities::ProjectWithAccess, user: current_user
       end
 
       # Get a single project
@@ -405,6 +416,12 @@ module API
         required_attributes! [:group_id, :group_access]
         attrs = attributes_for_keys [:group_id, :group_access, :expires_at]
 
+        group = Group.find_by_id(attrs[:group_id])
+
+        unless group && can?(current_user, :read_group, group)
+          not_found!('Group')
+        end
+
         unless user_project.allowed_to_share_with_group?
           return render_api_error!("The project sharing with group is disabled", 400)
         end
diff --git a/lib/api/system_hooks.rb b/lib/api/system_hooks.rb
index 22b8f90dc5c..2e76b91051f 100644
--- a/lib/api/system_hooks.rb
+++ b/lib/api/system_hooks.rb
@@ -7,38 +7,36 @@ module API
     end
 
     resource :hooks do
-      # Get the list of system hooks
-      #
-      # Example Request:
-      #   GET /hooks
+      desc 'Get the list of system hooks' do
+        success Entities::Hook
+      end
       get do
-        @hooks = SystemHook.all
-        present @hooks, with: Entities::Hook
+        hooks = SystemHook.all
+        present hooks, with: Entities::Hook
       end
 
-      # Create new system hook
-      #
-      # Parameters:
-      #   url (required) - url for system hook
-      # Example Request
-      #   POST /hooks
+      desc 'Create a new system hook' do
+        success Entities::Hook
+      end
+      params do
+        requires :url, type: String, desc: 'The URL for the system hook'
+      end
       post do
-        attrs = attributes_for_keys [:url]
-        required_attributes! [:url]
-        @hook = SystemHook.new attrs
-        if @hook.save
-          present @hook, with: Entities::Hook
+        hook = SystemHook.new declared(params).to_h
+
+        if hook.save
+          present hook, with: Entities::Hook
         else
           not_found!
         end
       end
 
-      # Test a hook
-      #
-      # Example Request
-      #   GET /hooks/:id
+      desc 'Test a hook'
+      params do
+        requires :id, type: Integer, desc: 'The ID of the system hook'
+      end
       get ":id" do
-        @hook = SystemHook.find(params[:id])
+        hook = SystemHook.find(params[:id])
         data = {
           event_name: "project_create",
           name: "Ruby",
@@ -47,20 +45,20 @@ module API
           owner_name: "Someone",
           owner_email: "example@gitlabhq.com"
         }
-        @hook.execute(data, 'system_hooks')
+        hook.execute(data, 'system_hooks')
         data
       end
 
-      # Delete a hook. This is an idempotent function.
-      #
-      # Parameters:
-      #   id (required) - ID of the hook
-      # Example Request:
-      #   DELETE /hooks/:id
+      desc 'Delete a hook' do
+        success Entities::Hook
+      end
+      params do
+        requires :id, type: Integer, desc: 'The ID of the system hook'
+      end
       delete ":id" do
         begin
-          @hook = SystemHook.find(params[:id])
-          @hook.destroy
+          hook = SystemHook.find(params[:id])
+          present hook.destroy, with: Entities::Hook
         rescue
           # SystemHook raises an Error if no hook with id found
         end
diff --git a/lib/api/templates.rb b/lib/api/templates.rb
index b9e718147e1..8a53d9c0095 100644
--- a/lib/api/templates.rb
+++ b/lib/api/templates.rb
@@ -1,39 +1,115 @@
 module API
   class Templates < Grape::API
     GLOBAL_TEMPLATE_TYPES = {
-      gitignores:     Gitlab::Template::GitignoreTemplate,
-      gitlab_ci_ymls: Gitlab::Template::GitlabCiYmlTemplate
+      gitignores: {
+        klass: Gitlab::Template::GitignoreTemplate,
+        gitlab_version: 8.8
+      },
+      gitlab_ci_ymls: {
+        klass: Gitlab::Template::GitlabCiYmlTemplate,
+        gitlab_version: 8.9
+      }
     }.freeze
+    PROJECT_TEMPLATE_REGEX =
+      /[\<\{\[]
+        (project|description|
+        one\sline\s.+\swhat\sit\sdoes\.) # matching the start and end is enough here
+      [\>\}\]]/xi.freeze
+    YEAR_TEMPLATE_REGEX = /[<{\[](year|yyyy)[>}\]]/i.freeze
+    FULLNAME_TEMPLATE_REGEX =
+      /[\<\{\[]
+        (fullname|name\sof\s(author|copyright\sowner))
+      [\>\}\]]/xi.freeze
+    DEPRECATION_MESSAGE = ' This endpoint is deprecated and will be removed in GitLab 9.0.'.freeze
 
     helpers do
+      def parsed_license_template
+        # We create a fresh Licensee::License object since we'll modify its
+        # content in place below.
+        template = Licensee::License.new(params[:name])
+
+        template.content.gsub!(YEAR_TEMPLATE_REGEX, Time.now.year.to_s)
+        template.content.gsub!(PROJECT_TEMPLATE_REGEX, params[:project]) if params[:project].present?
+
+        fullname = params[:fullname].presence || current_user.try(:name)
+        template.content.gsub!(FULLNAME_TEMPLATE_REGEX, fullname) if fullname
+        template
+      end
+
       def render_response(template_type, template)
         not_found!(template_type.to_s.singularize) unless template
         present template, with: Entities::Template
       end
     end
 
-    GLOBAL_TEMPLATE_TYPES.each do |template_type, klass|
-      # Get the list of the available template
-      #
-      # Example Request:
-      #   GET /gitignores
-      #   GET /gitlab_ci_ymls
-      get template_type.to_s do
-        present klass.all, with: Entities::TemplatesList
-      end
-
-      # Get the text for a specific template present in local filesystem
-      #
-      # Parameters:
-      #   name (required) - The name of a template
-      #
-      # Example Request:
-      #   GET /gitignores/Elixir
-      #   GET /gitlab_ci_ymls/Ruby
-      get "#{template_type}/:name" do
-        required_attributes! [:name]
-        new_template = klass.find(params[:name])
-        render_response(template_type, new_template)
+    { "licenses" => :deprecated, "templates/licenses" => :ok }.each do |route, status|
+      desc 'Get the list of the available license template' do
+        detailed_desc = 'This feature was introduced in GitLab 8.7.'
+        detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+        detail detailed_desc
+        success Entities::RepoLicense
+      end
+      params do
+        optional :popular, type: Boolean, desc: 'If passed, returns only popular licenses'
+      end 
+      get route do
+        options = {
+          featured: declared(params).popular.present? ? true : nil
+        }
+        present Licensee::License.all(options), with: Entities::RepoLicense
+      end
+    end
+
+    { "licenses/:name" => :deprecated, "templates/licenses/:name" => :ok }.each do |route, status|
+      desc 'Get the text for a specific license' do
+        detailed_desc = 'This feature was introduced in GitLab 8.7.'
+        detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+        detail detailed_desc
+        success Entities::RepoLicense
+      end
+      params do
+        requires :name, type: String, desc: 'The name of the template'
+      end 
+      get route, requirements: { name: /[\w\.-]+/ } do
+        not_found!('License') unless Licensee::License.find(declared(params).name)
+
+        template = parsed_license_template
+
+        present template, with: Entities::RepoLicense
+      end
+    end
+      
+    GLOBAL_TEMPLATE_TYPES.each do |template_type, properties|
+      klass = properties[:klass]
+      gitlab_version = properties[:gitlab_version]
+
+      { template_type => :deprecated, "templates/#{template_type}" => :ok }.each do |route, status|
+        desc 'Get the list of the available template' do
+          detailed_desc = "This feature was introduced in GitLab #{gitlab_version}."
+          detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+          detail detailed_desc
+          success Entities::TemplatesList
+        end
+        get route do
+          present klass.all, with: Entities::TemplatesList
+        end
+      end
+
+      { "#{template_type}/:name" => :deprecated, "templates/#{template_type}/:name" => :ok }.each do |route, status|
+        desc 'Get the text for a specific template present in local filesystem' do
+          detailed_desc = "This feature was introduced in GitLab #{gitlab_version}."
+          detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+          detail detailed_desc
+          success Entities::Template
+        end
+        params do
+          requires :name, type: String, desc: 'The name of the template'
+        end 
+        get route do
+          new_template = klass.find(declared(params).name)
+
+          render_response(template_type, new_template)
+        end
       end
     end
   end
diff --git a/lib/api/todos.rb b/lib/api/todos.rb
index 19df13d8aac..832b04a3bb1 100644
--- a/lib/api/todos.rb
+++ b/lib/api/todos.rb
@@ -8,18 +8,19 @@ module API
       'issues' => ->(id) { find_project_issue(id) }
     }
 
+    params do
+      requires :id, type: String, desc: 'The ID of a project'
+    end
     resource :projects do
       ISSUABLE_TYPES.each do |type, finder|
         type_id_str = "#{type.singularize}_id".to_sym
 
-        # Create a todo on an issuable
-        #
-        # Parameters:
-        #   id (required) - The ID of a project
-        #   issuable_id (required) - The ID of an issuable
-        # Example Request:
-        #   POST /projects/:id/issues/:issuable_id/todo
-        #   POST /projects/:id/merge_requests/:issuable_id/todo
+        desc 'Create a todo on an issuable' do
+          success Entities::Todo
+        end
+        params do
+          requires type_id_str, type: Integer, desc: 'The ID of an issuable'
+        end
         post ":id/#{type}/:#{type_id_str}/todo" do
           issuable = instance_exec(params[type_id_str], &finder)
           todo = TodoService.new.mark_todo(issuable, current_user).first
@@ -40,25 +41,21 @@ module API
         end
       end
 
-      # Get a todo list
-      #
-      # Example Request:
-      #  GET /todos
-      #
+      desc 'Get a todo list' do
+        success Entities::Todo
+      end
       get do
         todos = find_todos
 
         present paginate(todos), with: Entities::Todo, current_user: current_user
       end
 
-      # Mark a todo as done
-      #
-      # Parameters:
-      #   id: (required) - The ID of the todo being marked as done
-      #
-      # Example Request:
-      #  DELETE /todos/:id
-      #
+      desc 'Mark a todo as done' do
+        success Entities::Todo
+      end
+      params do
+        requires :id, type: Integer, desc: 'The ID of the todo being marked as done'
+      end
       delete ':id' do
         todo = current_user.todos.find(params[:id])
         TodoService.new.mark_todos_as_done([todo], current_user)
@@ -66,11 +63,7 @@ module API
         present todo.reload, with: Entities::Todo, current_user: current_user
       end
 
-      # Mark all todos as done
-      #
-      # Example Request:
-      #  DELETE /todos
-      #
+      desc 'Mark all todos as done'
       delete do
         todos = find_todos
         TodoService.new.mark_todos_as_done(todos, current_user)
diff --git a/lib/api/users.rb b/lib/api/users.rb
index 18c4cad09ae..e868f628404 100644
--- a/lib/api/users.rb
+++ b/lib/api/users.rb
@@ -321,6 +321,26 @@ module API
           user.activate
         end
       end
+
+      desc 'Get contribution events of a specified user' do
+        detail 'This feature was introduced in GitLab 8.13.'
+        success Entities::Event
+      end
+      params do
+        requires :id, type: String, desc: 'The user ID'
+      end
+      get ':id/events' do
+        user = User.find_by(id: declared(params).id)
+        not_found!('User') unless user
+
+        events = user.recent_events.
+          merge(ProjectsFinder.new.execute(current_user)).
+          references(:project).
+          with_associations.
+          page(params[:page])
+
+        present paginate(events), with: Entities::Event
+      end
     end
 
     resource :user do
diff --git a/lib/api/variables.rb b/lib/api/variables.rb
index f6495071a11..b9fb3c21dbb 100644
--- a/lib/api/variables.rb
+++ b/lib/api/variables.rb
@@ -4,27 +4,29 @@ module API
     before { authenticate! }
     before { authorize! :admin_build, user_project }
 
+    params do
+      requires :id, type: String, desc: 'The ID of a project'
+    end
+
     resource :projects do
-      # Get project variables
-      #
-      # Parameters:
-      #   id (required) - The ID of a project
-      #   page (optional) - The page number for pagination
-      #   per_page (optional) - The value of items per page to show
-      # Example Request:
-      #   GET /projects/:id/variables
+      desc 'Get project variables' do
+        success Entities::Variable
+      end
+      params do
+        optional :page, type: Integer, desc: 'The page number for pagination'
+        optional :per_page, type: Integer, desc: 'The value of items per page to show'
+      end
       get ':id/variables' do
         variables = user_project.variables
         present paginate(variables), with: Entities::Variable
       end
 
-      # Get specific variable of a project
-      #
-      # Parameters:
-      #   id (required) - The ID of a project
-      #   key (required) - The `key` of variable
-      # Example Request:
-      #   GET /projects/:id/variables/:key
+      desc 'Get a specific variable from a project' do
+        success Entities::Variable
+      end
+      params do
+        requires :key, type: String, desc: 'The key of the variable'
+      end
       get ':id/variables/:key' do
         key = params[:key]
         variable = user_project.variables.find_by(key: key.to_s)
@@ -34,18 +36,15 @@ module API
         present variable, with: Entities::Variable
       end
 
-      # Create a new variable in project
-      #
-      # Parameters:
-      #   id (required) - The ID of a project
-      #   key (required) - The key of variable
-      #   value (required) - The value of variable
-      # Example Request:
-      #   POST /projects/:id/variables
+      desc 'Create a new variable in a project' do
+        success Entities::Variable
+      end
+      params do
+        requires :key, type: String, desc: 'The key of the variable'
+        requires :value, type: String, desc: 'The value of the variable'
+      end
       post ':id/variables' do
-        required_attributes! [:key, :value]
-
-        variable = user_project.variables.create(key: params[:key], value: params[:value])
+        variable = user_project.variables.create(declared(params, include_parent_namespaces: false).to_h)
 
         if variable.valid?
           present variable, with: Entities::Variable
@@ -54,41 +53,37 @@ module API
         end
       end
 
-      # Update existing variable of a project
-      #
-      # Parameters:
-      #   id (required) - The ID of a project
-      #   key (optional) - The `key` of variable
-      #   value (optional) - New value for `value` field of variable
-      # Example Request:
-      #   PUT /projects/:id/variables/:key
+      desc 'Update an existing variable from a project' do
+        success Entities::Variable
+      end
+      params do
+        optional :key, type: String, desc: 'The key of the variable'
+        optional :value, type: String, desc: 'The value of the variable'
+      end
       put ':id/variables/:key' do
-        variable = user_project.variables.find_by(key: params[:key].to_s)
+        variable = user_project.variables.find_by(key: params[:key])
 
         return not_found!('Variable') unless variable
 
-        attrs = attributes_for_keys [:value]
-        if variable.update(attrs)
+        if variable.update(value: params[:value])
           present variable, with: Entities::Variable
         else
           render_validation_error!(variable)
         end
       end
 
-      # Delete existing variable of a project
-      #
-      # Parameters:
-      #   id (required) - The ID of a project
-      #   key (required) - The ID of a variable
-      # Example Request:
-      #   DELETE /projects/:id/variables/:key
+      desc 'Delete an existing variable from a project' do
+        success Entities::Variable
+      end
+      params do
+        requires :key, type: String, desc: 'The key of the variable'
+      end
       delete ':id/variables/:key' do
-        variable = user_project.variables.find_by(key: params[:key].to_s)
+        variable = user_project.variables.find_by(key: params[:key])
 
         return not_found!('Variable') unless variable
-        variable.destroy
 
-        present variable, with: Entities::Variable
+        present variable.destroy, with: Entities::Variable
       end
     end
   end
diff --git a/lib/api/version.rb b/lib/api/version.rb
new file mode 100644
index 00000000000..9ba576bd828
--- /dev/null
+++ b/lib/api/version.rb
@@ -0,0 +1,12 @@
+module API
+  class Version < Grape::API
+    before { authenticate! }
+
+    desc 'Get the version information of the GitLab instance.' do
+      detail 'This feature was introduced in GitLab 8.13.'
+    end
+    get '/version' do
+      { version: Gitlab::VERSION, revision: Gitlab::REVISION }
+    end
+  end
+end
diff --git a/lib/banzai.rb b/lib/banzai.rb
index 9ebe379f454..35ca234c1ba 100644
--- a/lib/banzai.rb
+++ b/lib/banzai.rb
@@ -3,6 +3,10 @@ module Banzai
     Renderer.render(text, context)
   end
 
+  def self.render_field(object, field)
+    Renderer.render_field(object, field)
+  end
+
   def self.cache_collection_render(texts_and_contexts)
     Renderer.cache_collection_render(texts_and_contexts)
   end
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb
index 2492b5213ac..a8c1ca0c60a 100644
--- a/lib/banzai/filter/emoji_filter.rb
+++ b/lib/banzai/filter/emoji_filter.rb
@@ -1,6 +1,6 @@
 module Banzai
   module Filter
-    # HTML filter that replaces :emoji: with images.
+    # HTML filter that replaces :emoji: and unicode with images.
     #
     # Based on HTML::Pipeline::EmojiFilter
     #
@@ -13,16 +13,17 @@ module Banzai
       def call
         search_text_nodes(doc).each do |node|
           content = node.to_html
-          next unless content.include?(':')
           next if has_ancestor?(node, IGNORED_ANCESTOR_TAGS)
 
-          html = emoji_image_filter(content)
+          next unless content.include?(':') || node.text.match(emoji_unicode_pattern)
+
+          html = emoji_name_image_filter(content)
+          html = emoji_unicode_image_filter(html)
 
           next if html == content
 
           node.replace(html)
         end
-
         doc
       end
 
@@ -31,18 +32,38 @@ module Banzai
       # text - String text to replace :emoji: in.
       #
       # Returns a String with :emoji: replaced with images.
-      def emoji_image_filter(text)
+      def emoji_name_image_filter(text)
         text.gsub(emoji_pattern) do |match|
           name = $1
-          "<img class='emoji' title=':#{name}:' alt=':#{name}:' src='#{emoji_url(name)}' height='20' width='20' align='absmiddle' />"
+          emoji_image_tag(name, emoji_url(name))
         end
       end
 
+      # Replace unicode emoji with corresponding images if they exist.
+      #
+      # text - String text to replace unicode emoji in.
+      #
+      # Returns a String with unicode emoji replaced with images.
+      def emoji_unicode_image_filter(text)
+        text.gsub(emoji_unicode_pattern) do |moji|
+          emoji_image_tag(Gitlab::Emoji.emojis_by_moji[moji]['name'], emoji_unicode_url(moji))
+        end
+      end
+
+      def emoji_image_tag(emoji_name, emoji_url)
+        "<img class='emoji' title=':#{emoji_name}:' alt=':#{emoji_name}:' src='#{emoji_url}' height='20' width='20' align='absmiddle' />"
+      end
+
       # Build a regexp that matches all valid :emoji: names.
       def self.emoji_pattern
         @emoji_pattern ||= /:(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/
       end
 
+      # Build a regexp that matches all valid unicode emojis names.
+      def self.emoji_unicode_pattern
+        @emoji_unicode_pattern ||= /(#{Gitlab::Emoji.emojis_unicodes.map { |moji| Regexp.escape(moji) }.join('|')})/
+      end
+
       private
 
       def emoji_url(name)
@@ -60,6 +81,18 @@ module Banzai
         end
       end
 
+      def emoji_unicode_url(moji)
+        emoji_unicode_path = emoji_unicode_filename(moji)
+
+        if context[:asset_host]
+          url_to_image(emoji_unicode_path)
+        elsif context[:asset_root]
+          File.join(context[:asset_root], url_to_image(emoji_unicode_path))
+        else
+          url_to_image(emoji_unicode_path)
+        end
+      end
+
       def url_to_image(image)
         ActionController::Base.helpers.url_to_image(image)
       end
@@ -71,6 +104,14 @@ module Banzai
       def emoji_filename(name)
         "#{Gitlab::Emoji.emoji_filename(name)}.png"
       end
+
+      def emoji_unicode_pattern
+        self.class.emoji_unicode_pattern
+      end
+
+      def emoji_unicode_filename(name)
+        "#{Gitlab::Emoji.emoji_unicode_filename(name)}.png"
+      end
     end
   end
 end
diff --git a/lib/banzai/filter/html_entity_filter.rb b/lib/banzai/filter/html_entity_filter.rb
new file mode 100644
index 00000000000..e008fd428b0
--- /dev/null
+++ b/lib/banzai/filter/html_entity_filter.rb
@@ -0,0 +1,12 @@
+require 'erb'
+
+module Banzai
+  module Filter
+    # Text filter that escapes these HTML entities: & " < >
+    class HtmlEntityFilter < HTML::Pipeline::TextFilter
+      def call
+        ERB::Util.html_escape(text)
+      end
+    end
+  end
+end
diff --git a/lib/banzai/note_renderer.rb b/lib/banzai/note_renderer.rb
index bab6a9934d1..2b7c10f1a0e 100644
--- a/lib/banzai/note_renderer.rb
+++ b/lib/banzai/note_renderer.rb
@@ -3,7 +3,7 @@ module Banzai
     # Renders a collection of Note instances.
     #
     # notes - The notes to render.
-    # project - The project to use for rendering/redacting.
+    # project - The project to use for redacting.
     # user - The user viewing the notes.
     # path - The request path.
     # wiki - The project's wiki.
@@ -13,8 +13,7 @@ module Banzai
                                     user,
                                     requested_path: path,
                                     project_wiki: wiki,
-                                    ref: git_ref,
-                                    pipeline: :note)
+                                    ref: git_ref)
 
       renderer.render(notes, :note)
     end
diff --git a/lib/banzai/object_renderer.rb b/lib/banzai/object_renderer.rb
index 9aef807c152..9f8eb0931b8 100644
--- a/lib/banzai/object_renderer.rb
+++ b/lib/banzai/object_renderer.rb
@@ -1,28 +1,32 @@
 module Banzai
-  # Class for rendering multiple objects (e.g. Note instances) in a single pass.
+  # Class for rendering multiple objects (e.g. Note instances) in a single pass,
+  # using +render_field+ to benefit from caching in the database. Rendering and
+  # redaction are both performed.
   #
-  # Rendered Markdown is stored in an attribute in every object based on the
-  # name of the attribute containing the Markdown. For example, when the
-  # attribute `note` is rendered the HTML is stored in `note_html`.
+  # The unredacted HTML is generated according to the usual +render_field+
+  # policy, so specify the pipeline and any other context options on the model.
+  #
+  # The *redacted* (i.e., suitable for use) HTML is placed in an attribute
+  # named "redacted_<foo>", where <foo> is the name of the cache field for the
+  # chosen attribute.
+  #
+  # As an example, rendering the attribute `note` would place the unredacted
+  # HTML into `note_html` and the redacted HTML into `redacted_note_html`.
   class ObjectRenderer
     attr_reader :project, :user
 
-    # Make sure to set the appropriate pipeline in the `raw_context` attribute
-    # (e.g. `:note` for Note instances).
-    #
-    # project - A Project to use for rendering and redacting Markdown.
+    # project - A Project to use for redacting Markdown.
     # user - The user viewing the Markdown/HTML documents, if any.
-    # context - A Hash containing extra attributes to use in the rendering
-    #           pipeline.
-    def initialize(project, user = nil, raw_context = {})
+    # context - A Hash containing extra attributes to use during redaction
+    def initialize(project, user = nil, redaction_context = {})
       @project = project
       @user = user
-      @raw_context = raw_context
+      @redaction_context = redaction_context
     end
 
     # Renders and redacts an Array of objects.
     #
-    # objects - The objects to render
+    # objects - The objects to render.
     # attribute - The attribute containing the raw Markdown to render.
     #
     # Returns the same input objects.
@@ -32,7 +36,7 @@ module Banzai
 
       objects.each_with_index do |object, index|
         redacted_data = redacted[index]
-        object.__send__("#{attribute}_html=", redacted_data[:document].to_html.html_safe)
+        object.__send__("redacted_#{attribute}_html=", redacted_data[:document].to_html.html_safe)
         object.user_visible_reference_count = redacted_data[:visible_reference_count]
       end
     end
@@ -53,12 +57,8 @@ module Banzai
 
     # Returns a Banzai context for the given object and attribute.
     def context_for(object, attribute)
-      context = base_context.merge(cache_key: [object, attribute])
-
-      if object.respond_to?(:author)
-        context[:author] = object.author
-      end
-
+      context = base_context.dup
+      context = context.merge(object.banzai_render_context(attribute))
       context
     end
 
@@ -66,21 +66,16 @@ module Banzai
     #
     # Returns an Array of `Nokogiri::HTML::Document`.
     def render_attributes(objects, attribute)
-      strings_and_contexts = objects.map do |object|
+      objects.map do |object|
+        string = Banzai.render_field(object, attribute)
         context = context_for(object, attribute)
 
-        string = object.__send__(attribute)
-
-        { text: string, context: context }
-      end
-
-      Banzai.cache_collection_render(strings_and_contexts).each_with_index.map do |html, index|
-        Banzai::Pipeline[:relative_link].to_document(html, strings_and_contexts[index][:context])
+        Banzai::Pipeline[:relative_link].to_document(string, context)
       end
     end
 
     def base_context
-      @base_context ||= @raw_context.merge(current_user: user, project: project)
+      @base_context ||= @redaction_context.merge(current_user: user, project: project)
     end
   end
 end
diff --git a/lib/banzai/pipeline/single_line_pipeline.rb b/lib/banzai/pipeline/single_line_pipeline.rb
index ba2555df98d..1929099931b 100644
--- a/lib/banzai/pipeline/single_line_pipeline.rb
+++ b/lib/banzai/pipeline/single_line_pipeline.rb
@@ -3,6 +3,7 @@ module Banzai
     class SingleLinePipeline < GfmPipeline
       def self.filters
         @filters ||= FilterArray[
+          Filter::HtmlEntityFilter,
           Filter::SanitizationFilter,
 
           Filter::EmojiFilter,
diff --git a/lib/banzai/renderer.rb b/lib/banzai/renderer.rb
index a4ae27eefd8..ce048a36fa0 100644
--- a/lib/banzai/renderer.rb
+++ b/lib/banzai/renderer.rb
@@ -1,6 +1,6 @@
 module Banzai
   module Renderer
-    extend self
+    module_function
 
     # Convert a Markdown String into an HTML-safe String of HTML
     #
@@ -31,6 +31,34 @@ module Banzai
       end
     end
 
+    # Convert a Markdown-containing field on an object into an HTML-safe String
+    # of HTML. This method is analogous to calling render(object.field), but it
+    # can cache the rendered HTML in the object, rather than Redis.
+    #
+    # The context to use is learned from the passed-in object by calling
+    # #banzai_render_context(field), and cannot be changed. Use #render, passing
+    # it the field text, if a custom rendering is needed. The generated context
+    # is returned along with the HTML.
+    def render_field(object, field)
+      html_field = object.markdown_cache_field_for(field)
+
+      html = object.__send__(html_field)
+      return html if html.present?
+
+      html = cacheless_render_field(object, field)
+      object.update_column(html_field, html) unless object.new_record? || object.destroyed?
+
+      html
+    end
+
+    # Same as +render_field+, but without consulting or updating the cache field
+    def cacheless_render_field(object, field)
+      text = object.__send__(field)
+      context = object.banzai_render_context(field)
+
+      cacheless_render(text, context)
+    end
+
     # Perform multiple render from an Array of Markdown String into an
     # Array of HTML-safe String of HTML.
     #
@@ -113,8 +141,6 @@ module Banzai
       end.html_safe
     end
 
-    private
-
     def cacheless_render(text, context = {})
       Gitlab::Metrics.measure(:banzai_cacheless_render) do
         result = render_result(text, context)
diff --git a/lib/constraints/group_url_constrainer.rb b/lib/constraints/group_url_constrainer.rb
new file mode 100644
index 00000000000..ca39b1961ae
--- /dev/null
+++ b/lib/constraints/group_url_constrainer.rb
@@ -0,0 +1,7 @@
+require 'constraints/namespace_url_constrainer'
+
+class GroupUrlConstrainer < NamespaceUrlConstrainer
+  def find_resource(id)
+    Group.find_by_path(id)
+  end
+end
diff --git a/lib/constraints/namespace_url_constrainer.rb b/lib/constraints/namespace_url_constrainer.rb
new file mode 100644
index 00000000000..23920193743
--- /dev/null
+++ b/lib/constraints/namespace_url_constrainer.rb
@@ -0,0 +1,13 @@
+class NamespaceUrlConstrainer
+  def matches?(request)
+    id = request.path.sub(/\A\/+/, '').split('/').first.sub(/.atom\z/, '')
+
+    if id =~ Gitlab::Regex.namespace_regex
+      find_resource(id)
+    end
+  end
+
+  def find_resource(id)
+    Namespace.find_by_path(id)
+  end
+end
diff --git a/lib/constraints/user_url_constrainer.rb b/lib/constraints/user_url_constrainer.rb
new file mode 100644
index 00000000000..504a0f5d93e
--- /dev/null
+++ b/lib/constraints/user_url_constrainer.rb
@@ -0,0 +1,7 @@
+require 'constraints/namespace_url_constrainer'
+
+class UserUrlConstrainer < NamespaceUrlConstrainer
+  def find_resource(id)
+    User.find_by('lower(username) = ?', id.downcase)
+  end
+end
diff --git a/lib/event_filter.rb b/lib/event_filter.rb
index 668d2fa41b3..96e70e37e8f 100644
--- a/lib/event_filter.rb
+++ b/lib/event_filter.rb
@@ -2,8 +2,8 @@ class EventFilter
   attr_accessor :params
 
   class << self
-    def default_filter
-      %w{ push issues merge_requests team}
+    def all
+      'all'
     end
 
     def push
@@ -35,18 +35,21 @@ class EventFilter
     return events unless params.present?
 
     filter = params.dup
-
     actions = []
-    actions << Event::PUSHED if filter.include? 'push'
-    actions << Event::MERGED if filter.include? 'merged'
 
-    if filter.include? 'team'
-      actions << Event::JOINED
-      actions << Event::LEFT
+    case filter
+    when EventFilter.push
+      actions = [Event::PUSHED]
+    when EventFilter.merged
+      actions = [Event::MERGED]
+    when EventFilter.comments
+      actions = [Event::COMMENTED]
+    when EventFilter.team
+      actions = [Event::JOINED, Event::LEFT]
+    when EventFilter.all
+      actions = [Event::PUSHED, Event::MERGED, Event::COMMENTED, Event::JOINED, Event::LEFT]
     end
 
-    actions << Event::COMMENTED if filter.include? 'comments'
-
     events.where(action: actions)
   end
 
diff --git a/lib/extracts_path.rb b/lib/extracts_path.rb
index a4558d157c0..9b74364849e 100644
--- a/lib/extracts_path.rb
+++ b/lib/extracts_path.rb
@@ -52,8 +52,7 @@ module ExtractsPath
       # Append a trailing slash if we only get a ref and no file path
       id += '/' unless id.ends_with?('/')
 
-      valid_refs = @project.repository.ref_names
-      valid_refs.select! { |v| id.start_with?("#{v}/") }
+      valid_refs = ref_names.select { |v| id.start_with?("#{v}/") }
 
       if valid_refs.length == 0
         # No exact ref match, so just try our best
@@ -74,6 +73,19 @@ module ExtractsPath
     pair
   end
 
+  # If we have an ID of 'foo.atom', and the controller provides Atom and HTML
+  # formats, then we have to check if the request was for the Atom version of
+  # the ID without the '.atom' suffix, or the HTML version of the ID including
+  # the suffix. We only check this if the version including the suffix doesn't
+  # match, so it is possible to create a branch which has an unroutable Atom
+  # feed.
+  def extract_ref_without_atom(id)
+    id_without_atom = id.sub(/\.atom$/, '')
+    valid_refs = ref_names.select { |v| "#{id_without_atom}/".start_with?("#{v}/") }
+
+    valid_refs.max_by(&:length)
+  end
+
   # Assigns common instance variables for views working with Git tree-ish objects
   #
   # Assignments are:
@@ -86,6 +98,10 @@ module ExtractsPath
   # If the :id parameter appears to be requesting a specific response format,
   # that will be handled as well.
   #
+  # If there is no path and the ref doesn't exist in the repo, try to resolve
+  # the ref without an '.atom' suffix. If _that_ ref is found, set the request's
+  # format to Atom manually.
+  #
   # Automatically renders `not_found!` if a valid tree path could not be
   # resolved (e.g., when a user inserts an invalid path or ref).
   def assign_ref_vars
@@ -97,10 +113,18 @@ module ExtractsPath
     @id = get_id
     @ref, @path = extract_ref(@id)
     @repo = @project.repository
-    if @options[:extended_sha1].blank?
-      @commit = @repo.commit(@ref)
-    else
+
+    if @options[:extended_sha1].present?
       @commit = @repo.commit(@options[:extended_sha1])
+    else
+      @commit = @repo.commit(@ref)
+
+      if @path.empty? && !@commit && @id.ends_with?('.atom')
+        @id = @ref = extract_ref_without_atom(@id)
+        @commit = @repo.commit(@ref)
+
+        request.format = :atom if @commit
+      end
     end
 
     raise InvalidPathError unless @commit
@@ -125,4 +149,10 @@ module ExtractsPath
     id += "/" + params[:path] unless params[:path].blank?
     id
   end
+
+  def ref_names
+    return [] unless @project
+
+    @ref_names ||= @project.repository.ref_names
+  end
 end
diff --git a/lib/gitlab/backend/shell.rb b/lib/gitlab/backend/shell.rb
index 79eac66b364..9cec71a3222 100644
--- a/lib/gitlab/backend/shell.rb
+++ b/lib/gitlab/backend/shell.rb
@@ -17,6 +17,18 @@ module Gitlab
     end
 
     class << self
+      def secret_token
+        @secret_token ||= begin
+          File.read(Gitlab.config.gitlab_shell.secret_file).chomp
+        end
+      end
+
+      def ensure_secret_token!
+        return if File.exist?(File.join(Gitlab.config.gitlab_shell.path, '.gitlab_shell_secret'))
+
+        generate_and_link_secret_token
+      end
+
       def version_required
         @version_required ||= File.read(Rails.root.
                                         join('GITLAB_SHELL_VERSION')).strip
@@ -25,6 +37,25 @@ module Gitlab
       def strip_key(key)
         key.split(/ /)[0, 2].join(' ')
       end
+
+      private
+
+      # Create (if necessary) and link the secret token file
+      def generate_and_link_secret_token
+        secret_file = Gitlab.config.gitlab_shell.secret_file
+        shell_path = Gitlab.config.gitlab_shell.path
+
+        unless File.size?(secret_file)
+          # Generate a new token of 16 random hexadecimal characters and store it in secret_file.
+          @secret_token = SecureRandom.hex(16)
+          File.write(secret_file, @secret_token)
+        end
+
+        link_path = File.join(shell_path, '.gitlab_shell_secret')
+        if File.exist?(shell_path) && !File.exist?(link_path)
+          FileUtils.symlink(secret_file, link_path)
+        end
+      end
     end
 
     # Init new repository
@@ -201,21 +232,6 @@ module Gitlab
       File.exist?(full_path(storage, dir_name))
     end
 
-    # Create (if necessary) and link the secret token file
-    def generate_and_link_secret_token
-      secret_file = Gitlab.config.gitlab_shell.secret_file
-      unless File.size?(secret_file)
-        # Generate a new token of 16 random hexadecimal characters and store it in secret_file.
-        token = SecureRandom.hex(16)
-        File.write(secret_file, token)
-      end
-
-      link_path = File.join(gitlab_shell_path, '.gitlab_shell_secret')
-      if File.exist?(gitlab_shell_path) && !File.exist?(link_path)
-        FileUtils.symlink(secret_file, link_path)
-      end
-    end
-
     protected
 
     def gitlab_shell_path
diff --git a/lib/gitlab/emoji.rb b/lib/gitlab/emoji.rb
index b63213ae208..bbbca8acc40 100644
--- a/lib/gitlab/emoji.rb
+++ b/lib/gitlab/emoji.rb
@@ -10,12 +10,20 @@ module Gitlab
       Gemojione.index.instance_variable_get(:@emoji_by_moji)
     end
 
+    def emojis_unicodes
+      emojis_by_moji.keys
+    end
+
     def emojis_names
-      emojis.keys.sort
+      emojis.keys
     end
 
     def emoji_filename(name)
       emojis[name]["unicode"]
     end
+
+    def emoji_unicode_filename(moji)
+      emojis_by_moji[moji]["unicode"]
+    end
   end
 end
diff --git a/lib/gitlab/github_import/client.rb b/lib/gitlab/github_import/client.rb
index e33ac61f5ae..7f424b74efb 100644
--- a/lib/gitlab/github_import/client.rb
+++ b/lib/gitlab/github_import/client.rb
@@ -102,9 +102,19 @@ module Gitlab
       def request(method, *args, &block)
         sleep rate_limit_sleep_time if rate_limit_exceed?
 
-        data = api.send(method, *args, &block)
-        yield data
+        data = api.send(method, *args)
+        return data unless data.is_a?(Array)
 
+        if block_given?
+          yield data
+          each_response_page(&block)
+        else
+          each_response_page { |page| data.concat(page) }
+          data
+        end
+      end
+
+      def each_response_page
         last_response = api.last_response
 
         while last_response.rels[:next]
diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb
index 776bbcbb5d0..0d30e1bb92e 100644
--- a/lib/gitlab/regex.rb
+++ b/lib/gitlab/regex.rb
@@ -2,7 +2,7 @@ module Gitlab
   module Regex
     extend self
 
-    NAMESPACE_REGEX_STR = '(?:[a-zA-Z0-9_\.][a-zA-Z0-9_\-\.]*[a-zA-Z0-9_\-]|[a-zA-Z0-9_])'.freeze
+    NAMESPACE_REGEX_STR = '(?:[a-zA-Z0-9_\.][a-zA-Z0-9_\-\.]*[a-zA-Z0-9_\-]|[a-zA-Z0-9_])(?<!\.git|\.atom)'.freeze
 
     def namespace_regex
       @namespace_regex ||= /\A#{NAMESPACE_REGEX_STR}\z/.freeze
@@ -10,7 +10,7 @@ module Gitlab
 
     def namespace_regex_message
       "can contain only letters, digits, '_', '-' and '.'. " \
-      "Cannot start with '-' or end in '.'." \
+      "Cannot start with '-' or end in '.', '.git' or '.atom'." \
     end
 
     def namespace_name_regex
diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
index 5d33f98e89e..594439a5d4b 100644
--- a/lib/gitlab/workhorse.rb
+++ b/lib/gitlab/workhorse.rb
@@ -111,7 +111,7 @@ module Gitlab
       def write_secret
         bytes = SecureRandom.random_bytes(SECRET_LENGTH)
         File.open(secret_path, 'w:BINARY', 0600) do |f|
-          f.chmod(0600)
+          f.chmod(0600) # If the file already existed, the '0600' passed to 'open' above was a no-op.
           f.write(Base64.strict_encode64(bytes))
         end
       end
diff --git a/lib/tasks/cache.rake b/lib/tasks/cache.rake
index 2214f855200..a95a3455a4a 100644
--- a/lib/tasks/cache.rake
+++ b/lib/tasks/cache.rake
@@ -1,22 +1,33 @@
 namespace :cache do
-  CLEAR_BATCH_SIZE = 1000 # There seems to be no speedup when pushing beyond 1,000
-  REDIS_SCAN_START_STOP = '0' # Magic value, see http://redis.io/commands/scan
+  namespace :clear do
+    REDIS_CLEAR_BATCH_SIZE = 1000 # There seems to be no speedup when pushing beyond 1,000
+    REDIS_SCAN_START_STOP = '0' # Magic value, see http://redis.io/commands/scan
 
-  desc "GitLab | Clear redis cache"
-  task :clear => :environment do
-    Gitlab::Redis.with do |redis|
-      cursor = REDIS_SCAN_START_STOP
-      loop do
-        cursor, keys = redis.scan(
-          cursor,
-          match: "#{Gitlab::Redis::CACHE_NAMESPACE}*", 
-          count: CLEAR_BATCH_SIZE
-        )
-  
-        redis.del(*keys) if keys.any?
-  
-        break if cursor == REDIS_SCAN_START_STOP
+    desc "GitLab | Clear redis cache"
+    task redis: :environment do
+      Gitlab::Redis.with do |redis|
+        cursor = REDIS_SCAN_START_STOP
+        loop do
+          cursor, keys = redis.scan(
+            cursor,
+            match: "#{Gitlab::Redis::CACHE_NAMESPACE}*",
+            count: REDIS_CLEAR_BATCH_SIZE
+          )
+
+          redis.del(*keys) if keys.any?
+
+          break if cursor == REDIS_SCAN_START_STOP
+        end
       end
     end
+
+    desc "GitLab | Clear database cache (in the background)"
+    task db: :environment do
+      ClearDatabaseCacheWorker.perform_async
+    end
+
+    task all: [:db, :redis]
   end
+
+  task clear: 'cache:clear:all'
 end
diff --git a/lib/tasks/ce_to_ee_merge_check.rake b/lib/tasks/ce_to_ee_merge_check.rake
new file mode 100644
index 00000000000..424e7883060
--- /dev/null
+++ b/lib/tasks/ce_to_ee_merge_check.rake
@@ -0,0 +1,4 @@
+desc 'Checks if the branch would apply cleanly to EE'
+task ce_to_ee_merge_check: :environment do
+  Rake::Task['gitlab:dev:ce_to_ee_merge_check'].invoke
+end
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 5f4a6bbfa35..2ae48a970ce 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -671,7 +671,7 @@ namespace :gitlab do
           "Enable mail_room in the init.d configuration."
         )
         for_more_information(
-          "doc/incoming_email/README.md"
+          "doc/administration/reply_by_email.md"
         )
         fix_and_rerun
       end
@@ -690,7 +690,7 @@ namespace :gitlab do
           "Enable mail_room in your Procfile."
         )
         for_more_information(
-          "doc/incoming_email/README.md"
+          "doc/administration/reply_by_email.md"
         )
         fix_and_rerun
       end
@@ -747,7 +747,7 @@ namespace :gitlab do
           "Check that the information in config/gitlab.yml is correct"
         )
         for_more_information(
-          "doc/incoming_email/README.md"
+          "doc/administration/reply_by_email.md"
         )
         fix_and_rerun
       end
diff --git a/lib/tasks/gitlab/dev.rake b/lib/tasks/gitlab/dev.rake
new file mode 100644
index 00000000000..47bdb2d32d2
--- /dev/null
+++ b/lib/tasks/gitlab/dev.rake
@@ -0,0 +1,107 @@
+namespace :gitlab do
+  namespace :dev do
+    desc 'Checks if the branch would apply cleanly to EE'
+    task ce_to_ee_merge_check: :environment do
+      return if defined?(Gitlab::License)
+      return unless ENV['CI']
+
+      ce_repo = ENV['CI_BUILD_REPO']
+      ce_branch = ENV['CI_BUILD_REF_NAME']
+
+      ee_repo = 'https://gitlab.com/gitlab-org/gitlab-ee.git'
+      ee_branch = "#{ce_branch}-ee"
+      ee_dir = 'gitlab-ee-merge-check'
+
+      puts "\n=> Cloning #{ee_repo} into #{ee_dir}\n"
+      `git clone #{ee_repo} #{ee_dir} --depth 1`
+      Dir.chdir(ee_dir) do
+        puts "\n => Fetching #{ce_repo}/#{ce_branch}\n"
+        `git fetch #{ce_repo} #{ce_branch} --depth 1`
+
+        # Try to merge the current tested branch to EE/master...
+        puts "\n => Merging #{ce_repo}/#{ce_branch} into #{ee_repo}/master\n"
+        `git merge FETCH_HEAD`
+
+        exit 0 if $?.success?
+
+        # Check if the <branch>-ee branch exists...
+        puts "\n => Check if #{ee_repo}/#{ee_branch} exists\n"
+        `git rev-parse --verify #{ee_branch}`
+
+        # The <branch>-ee doesn't exist
+        unless $?.success?
+          puts
+          puts <<-MSG.strip_heredoc
+            =================================================================
+            The #{ce_branch} branch cannot be merged without conflicts to the
+            current EE/master, and no #{ee_branch} branch was detected in
+            the EE repository.
+
+            Please create a #{ee_branch} branch that includes changes from
+            #{ce_branch} but also specific changes than can be applied cleanly
+            to EE/master.
+
+            You can create this branch as follows:
+
+            1. In the EE repo:
+              $ git fetch origin
+              $ git fetch #{ce_repo} #{ce_branch}
+              $ git checkout -b #{ee_branch} FETCH_HEAD
+              $ git rebase origin/master
+            2. At this point you will likely have conflicts, solve them, and
+              continue/finish the rebase. Note: You can squash the CE commits
+              before rebasing.
+            3. You can squash all the original #{ce_branch} commits into a
+              single "Port of #{ce_branch} to EE".
+            4. Push your branch to #{ee_repo}:
+              $ git push origin #{ee_branch}
+            =================================================================\n
+          MSG
+
+          exit 1
+        end
+
+        # Try to merge the <branch>-ee branch to EE/master...
+        puts "\n => Merging #{ee_repo}/#{ee_branch} into #{ee_repo}/master\n"
+        `git merge #{ee_branch} master`
+
+        # The <branch>-ee cannot be merged cleanly to EE/master...
+        unless $?.success?
+          puts
+          puts <<-MSG.strip_heredoc
+            =================================================================
+            The #{ce_branch} branch cannot be merged without conflicts to
+            EE/master, and even though the #{ee_branch} branch exists in the EE
+            repository, it cannot be merged without conflicts to EE/master.
+
+            Please update the #{ee_branch}, push it again to #{ee_repo}, and
+            retry this job.
+            =================================================================\n
+          MSG
+
+          exit 2
+        end
+
+        puts "\n => Merging #{ce_repo}/#{ce_branch} into #{ee_repo}/master\n"
+        `git merge FETCH_HEAD`
+        exit 0 if $?.success?
+
+        # The <branch>-ee can be merged cleanly to EE/master, but <branch> still
+        # cannot be merged cleanly to EE/master...
+        puts
+        puts <<-MSG.strip_heredoc
+          =================================================================
+          The #{ce_branch} branch cannot be merged without conflicts to EE, and
+          even though the #{ee_branch} branch exists in the EE repository and
+          applies cleanly to EE/master, it doesn't prevent conflicts when
+          merging #{ce_branch} into EE.
+
+          We may be in a complex situation here.
+          =================================================================\n
+        MSG
+
+        exit 3
+      end
+    end
+  end
+end
diff --git a/lib/tasks/gitlab/shell.rake b/lib/tasks/gitlab/shell.rake
index bb7eb852f1b..210899882b4 100644
--- a/lib/tasks/gitlab/shell.rake
+++ b/lib/tasks/gitlab/shell.rake
@@ -78,7 +78,7 @@ namespace :gitlab do
         f.puts "PATH=#{ENV['PATH']}"
       end
 
-      Gitlab::Shell.new.generate_and_link_secret_token
+      Gitlab::Shell.ensure_secret_token!
     end
 
     desc "GitLab | Setup gitlab-shell"
diff --git a/lib/tasks/gitlab/users.rake b/lib/tasks/gitlab/users.rake
new file mode 100644
index 00000000000..3a16ace60bd
--- /dev/null
+++ b/lib/tasks/gitlab/users.rake
@@ -0,0 +1,11 @@
+namespace :gitlab do
+  namespace :users do
+    desc "GitLab | Clear the authentication token for all users"
+    task clear_all_authentication_tokens: :environment  do |t, args|
+      # Do small batched updates because these updates will be slow and locking
+      User.select(:id).find_in_batches(batch_size: 100) do |batch|
+        User.where(id: batch.map(&:id)).update_all(authentication_token: nil)
+      end
+    end
+  end
+end
diff --git a/scripts/lint-doc.sh b/scripts/lint-doc.sh
index fb4d8463981..7c4e8276902 100755
--- a/scripts/lint-doc.sh
+++ b/scripts/lint-doc.sh
@@ -10,11 +10,11 @@ then
   exit 1
 fi
 
-# Ensure that the CHANGELOG does not contain duplicate versions
-DUPLICATE_CHANGELOG_VERSIONS=$(grep --extended-regexp '^v [0-9.]+' CHANGELOG | sed 's| (unreleased)||' | sort | uniq -d)
+# Ensure that the CHANGELOG.md does not contain duplicate versions
+DUPLICATE_CHANGELOG_VERSIONS=$(grep --extended-regexp '^## .+' CHANGELOG.md | sed -E 's| \(.+\)||' | sort -r | uniq -d)
 if [ "${DUPLICATE_CHANGELOG_VERSIONS}" != "" ]
 then
-  echo '✖ ERROR: Duplicate versions in CHANGELOG:' >&2
+  echo '✖ ERROR: Duplicate versions in CHANGELOG.md:' >&2
   echo "${DUPLICATE_CHANGELOG_VERSIONS}" >&2
   exit 1
 fi
diff --git a/spec/controllers/namespaces_controller_spec.rb b/spec/controllers/namespaces_controller_spec.rb
deleted file mode 100644
index 2b334ed1172..00000000000
--- a/spec/controllers/namespaces_controller_spec.rb
+++ /dev/null
@@ -1,118 +0,0 @@
-require 'spec_helper'
-
-describe NamespacesController do
-  let!(:user) { create(:user, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
-
-  describe "GET show" do
-    context "when the namespace belongs to a user" do
-      let!(:other_user) { create(:user) }
-
-      it "redirects to the user's page" do
-        get :show, id: other_user.username
-
-        expect(response).to redirect_to(user_path(other_user))
-      end
-    end
-
-    context "when the namespace belongs to a group" do
-      let!(:group)   { create(:group) }
-
-      context "when the group is public" do
-        context "when not signed in" do
-          it "redirects to the group's page" do
-            get :show, id: group.path
-
-            expect(response).to redirect_to(group_path(group))
-          end
-        end
-
-        context "when signed in" do
-          before do
-            sign_in(user)
-          end
-
-          it "redirects to the group's page" do
-            get :show, id: group.path
-
-            expect(response).to redirect_to(group_path(group))
-          end
-        end
-      end
-
-      context "when the group is private" do
-        before do
-          group.update_attribute(:visibility_level, Group::PRIVATE)
-        end
-
-        context "when not signed in" do
-          it "redirects to the sign in page" do
-            get :show, id: group.path
-            expect(response).to redirect_to(new_user_session_path)
-          end
-        end
-
-        context "when signed in" do
-          before do
-            sign_in(user)
-          end
-
-          context "when the user has access to the group" do
-            before do
-              group.add_developer(user)
-            end
-
-            context "when the user is blocked" do
-              before do
-                user.block
-              end
-
-              it "redirects to the sign in page" do
-                get :show, id: group.path
-
-                expect(response).to redirect_to(new_user_session_path)
-              end
-            end
-
-            context "when the user isn't blocked" do
-              it "redirects to the group's page" do
-                get :show, id: group.path
-
-                expect(response).to redirect_to(group_path(group))
-              end
-            end
-          end
-
-          context "when the user doesn't have access to the group" do
-            it "responds with status 404" do
-              get :show, id: group.path
-
-              expect(response).to have_http_status(404)
-            end
-          end
-        end
-      end
-    end
-
-    context "when the namespace doesn't exist" do
-      context "when signed in" do
-        before do
-          sign_in(user)
-        end
-
-        it "responds with status 404" do
-          get :show, id: "doesntexist"
-
-          expect(response).to have_http_status(404)
-        end
-      end
-
-      context "when not signed in" do
-        it "redirects to the sign in page" do
-          get :show, id: "doesntexist"
-
-          expect(response).to redirect_to(new_user_session_path)
-        end
-      end
-    end
-  end
-end
diff --git a/spec/controllers/projects/blob_controller_spec.rb b/spec/controllers/projects/blob_controller_spec.rb
index 9444a50b1ce..52d13fb6f9e 100644
--- a/spec/controllers/projects/blob_controller_spec.rb
+++ b/spec/controllers/projects/blob_controller_spec.rb
@@ -5,7 +5,6 @@ describe Projects::BlobController do
   let(:user)    { create(:user) }
 
   before do
-    user = create(:user)
     project.team << [user, :master]
 
     sign_in(user)
diff --git a/spec/controllers/projects/boards/issues_controller_spec.rb b/spec/controllers/projects/boards/issues_controller_spec.rb
index 2896636db5a..da59642f24d 100644
--- a/spec/controllers/projects/boards/issues_controller_spec.rb
+++ b/spec/controllers/projects/boards/issues_controller_spec.rb
@@ -1,17 +1,20 @@
 require 'spec_helper'
 
 describe Projects::Boards::IssuesController do
-  let(:project) { create(:project_with_board) }
+  let(:project) { create(:empty_project) }
+  let(:board)   { create(:board, project: project) }
   let(:user)    { create(:user) }
+  let(:guest)   { create(:user) }
 
   let(:planning)    { create(:label, project: project, name: 'Planning') }
   let(:development) { create(:label, project: project, name: 'Development') }
 
-  let!(:list1) { create(:list, board: project.board, label: planning, position: 0) }
-  let!(:list2) { create(:list, board: project.board, label: development, position: 1) }
+  let!(:list1) { create(:list, board: board, label: planning, position: 0) }
+  let!(:list2) { create(:list, board: board, label: development, position: 1) }
 
   before do
     project.team << [user, :master]
+    project.team << [guest, :guest]
   end
 
   describe 'GET index' do
@@ -22,7 +25,7 @@ describe Projects::Boards::IssuesController do
         create(:labeled_issue, project: project, labels: [development])
         create(:labeled_issue, project: project, labels: [development], assignee: johndoe)
 
-        list_issues user: user, list_id: list2
+        list_issues user: user, board: board, list: list2
 
         parsed_response = JSON.parse(response.body)
 
@@ -31,9 +34,17 @@ describe Projects::Boards::IssuesController do
       end
     end
 
+    context 'with invalid board id' do
+      it 'returns a not found 404 response' do
+        list_issues user: user, board: 999, list: list2
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
     context 'with invalid list id' do
       it 'returns a not found 404 response' do
-        list_issues user: user, list_id: 999
+        list_issues user: user, board: board, list: 999
 
         expect(response).to have_http_status(404)
       end
@@ -45,19 +56,75 @@ describe Projects::Boards::IssuesController do
         allow(Ability).to receive(:allowed?).with(user, :read_issue, project).and_return(false)
       end
 
-      it 'returns a successful 403 response' do
-        list_issues user: user, list_id: list2
+      it 'returns a forbidden 403 response' do
+        list_issues user: user, board: board, list: list2
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def list_issues(user:, list_id:)
+    def list_issues(user:, board:, list:)
       sign_in(user)
 
       get :index, namespace_id: project.namespace.to_param,
                   project_id: project.to_param,
-                  list_id: list_id.to_param
+                  board_id: board.to_param,
+                  list_id: list.to_param
+    end
+  end
+
+  describe 'POST create' do
+    context 'with valid params' do
+      it 'returns a successful 200 response' do
+        create_issue user: user, board: board, list: list1, title: 'New issue'
+
+        expect(response).to have_http_status(200)
+      end
+
+      it 'returns the created issue' do
+        create_issue user: user, board: board, list: list1, title: 'New issue'
+
+        expect(response).to match_response_schema('issue')
+      end
+    end
+
+    context 'with invalid params' do
+      context 'when title is nil' do
+        it 'returns an unprocessable entity 422 response' do
+          create_issue user: user, board: board, list: list1, title: nil
+
+          expect(response).to have_http_status(422)
+        end
+      end
+
+      context 'when list does not belongs to project board' do
+        it 'returns a not found 404 response' do
+          list = create(:list)
+
+          create_issue user: user, board: board, list: list, title: 'New issue'
+
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'with unauthorized user' do
+      it 'returns a forbidden 403 response' do
+        create_issue user: guest, board: board, list: list1, title: 'New issue'
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    def create_issue(user:, board:, list:, title:)
+      sign_in(user)
+
+      post :create, namespace_id: project.namespace.to_param,
+                    project_id: project.to_param,
+                    board_id: board.to_param,
+                    list_id: list.to_param,
+                    issue: { title: title },
+                    format: :json
     end
   end
 
@@ -66,13 +133,13 @@ describe Projects::Boards::IssuesController do
 
     context 'with valid params' do
       it 'returns a successful 200 response' do
-        move user: user, issue: issue, from_list_id: list1.id, to_list_id: list2.id
+        move user: user, board: board, issue: issue, from_list_id: list1.id, to_list_id: list2.id
 
         expect(response).to have_http_status(200)
       end
 
       it 'moves issue to the desired list' do
-        move user: user, issue: issue, from_list_id: list1.id, to_list_id: list2.id
+        move user: user, board: board, issue: issue, from_list_id: list1.id, to_list_id: list2.id
 
         expect(issue.reload.labels).to contain_exactly(development)
       end
@@ -80,13 +147,19 @@ describe Projects::Boards::IssuesController do
 
     context 'with invalid params' do
       it 'returns a unprocessable entity 422 response for invalid lists' do
-        move user: user, issue: issue, from_list_id: nil, to_list_id: nil
+        move user: user, board: board, issue: issue, from_list_id: nil, to_list_id: nil
 
         expect(response).to have_http_status(422)
       end
 
+      it 'returns a not found 404 response for invalid board id' do
+        move user: user, board: 999, issue: issue, from_list_id: list1.id, to_list_id: list2.id
+
+        expect(response).to have_http_status(404)
+      end
+
       it 'returns a not found 404 response for invalid issue id' do
-        move user: user, issue: 999, from_list_id: list1.id, to_list_id: list2.id
+        move user: user, board: board, issue: 999, from_list_id: list1.id, to_list_id: list2.id
 
         expect(response).to have_http_status(404)
       end
@@ -99,18 +172,19 @@ describe Projects::Boards::IssuesController do
         project.team << [guest, :guest]
       end
 
-      it 'returns a successful 403 response' do
-        move user: guest, issue: issue, from_list_id: list1.id, to_list_id: list2.id
+      it 'returns a forbidden 403 response' do
+        move user: guest, board: board, issue: issue, from_list_id: list1.id, to_list_id: list2.id
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def move(user:, issue:, from_list_id:, to_list_id:)
+    def move(user:, board:, issue:, from_list_id:, to_list_id:)
       sign_in(user)
 
       patch :update, namespace_id: project.namespace.to_param,
                      project_id: project.to_param,
+                     board_id: board.to_param,
                      id: issue.to_param,
                      from_list_id: from_list_id,
                      to_list_id: to_list_id,
diff --git a/spec/controllers/projects/boards/lists_controller_spec.rb b/spec/controllers/projects/boards/lists_controller_spec.rb
index 709006a3601..34d6119429d 100644
--- a/spec/controllers/projects/boards/lists_controller_spec.rb
+++ b/spec/controllers/projects/boards/lists_controller_spec.rb
@@ -1,8 +1,8 @@
 require 'spec_helper'
 
 describe Projects::Boards::ListsController do
-  let(:project) { create(:project_with_board) }
-  let(:board)   { project.board }
+  let(:project) { create(:empty_project) }
+  let(:board)   { create(:board, project: project) }
   let(:user)    { create(:user) }
   let(:guest)   { create(:user) }
 
@@ -13,7 +13,7 @@ describe Projects::Boards::ListsController do
 
   describe 'GET index' do
     it 'returns a successful 200 response' do
-      read_board_list user: user
+      read_board_list user: user, board: board
 
       expect(response).to have_http_status(200)
       expect(response.content_type).to eq 'application/json'
@@ -22,7 +22,7 @@ describe Projects::Boards::ListsController do
     it 'returns a list of board lists' do
       create(:list, board: board)
 
-      read_board_list user: user
+      read_board_list user: user, board: board
 
       parsed_response = JSON.parse(response.body)
 
@@ -37,17 +37,18 @@ describe Projects::Boards::ListsController do
       end
 
       it 'returns a forbidden 403 response' do
-        read_board_list user: user
+        read_board_list user: user, board: board
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def read_board_list(user:)
+    def read_board_list(user:, board:)
       sign_in(user)
 
       get :index, namespace_id: project.namespace.to_param,
                   project_id: project.to_param,
+                  board_id: board.to_param,
                   format: :json
     end
   end
@@ -57,13 +58,13 @@ describe Projects::Boards::ListsController do
       let(:label) { create(:label, project: project, name: 'Development') }
 
       it 'returns a successful 200 response' do
-        create_board_list user: user, label_id: label.id
+        create_board_list user: user, board: board, label_id: label.id
 
         expect(response).to have_http_status(200)
       end
 
       it 'returns the created list' do
-        create_board_list user: user, label_id: label.id
+        create_board_list user: user, board: board, label_id: label.id
 
         expect(response).to match_response_schema('list')
       end
@@ -72,7 +73,7 @@ describe Projects::Boards::ListsController do
     context 'with invalid params' do
       context 'when label is nil' do
         it 'returns a not found 404 response' do
-          create_board_list user: user, label_id: nil
+          create_board_list user: user, board: board, label_id: nil
 
           expect(response).to have_http_status(404)
         end
@@ -82,7 +83,7 @@ describe Projects::Boards::ListsController do
         it 'returns a not found 404 response' do
           label = create(:label, name: 'Development')
 
-          create_board_list user: user, label_id: label.id
+          create_board_list user: user, board: board, label_id: label.id
 
           expect(response).to have_http_status(404)
         end
@@ -93,17 +94,18 @@ describe Projects::Boards::ListsController do
       it 'returns a forbidden 403 response' do
         label = create(:label, project: project, name: 'Development')
 
-        create_board_list user: guest, label_id: label.id
+        create_board_list user: guest, board: board, label_id: label.id
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def create_board_list(user:, label_id:)
+    def create_board_list(user:, board:, label_id:)
       sign_in(user)
 
       post :create, namespace_id: project.namespace.to_param,
                     project_id: project.to_param,
+                    board_id: board.to_param,
                     list: { label_id: label_id },
                     format: :json
     end
@@ -115,13 +117,13 @@ describe Projects::Boards::ListsController do
 
     context 'with valid position' do
       it 'returns a successful 200 response' do
-        move user: user, list: planning, position: 1
+        move user: user, board: board, list: planning, position: 1
 
         expect(response).to have_http_status(200)
       end
 
       it 'moves the list to the desired position' do
-        move user: user, list: planning, position: 1
+        move user: user, board: board, list: planning, position: 1
 
         expect(planning.reload.position).to eq 1
       end
@@ -129,7 +131,7 @@ describe Projects::Boards::ListsController do
 
     context 'with invalid position' do
       it 'returns an unprocessable entity 422 response' do
-        move user: user, list: planning, position: 6
+        move user: user, board: board, list: planning, position: 6
 
         expect(response).to have_http_status(422)
       end
@@ -137,7 +139,7 @@ describe Projects::Boards::ListsController do
 
     context 'with invalid list id' do
       it 'returns a not found 404 response' do
-        move user: user, list: 999, position: 1
+        move user: user, board: board, list: 999, position: 1
 
         expect(response).to have_http_status(404)
       end
@@ -145,17 +147,18 @@ describe Projects::Boards::ListsController do
 
     context 'with unauthorized user' do
       it 'returns a forbidden 403 response' do
-        move user: guest, list: planning, position: 6
+        move user: guest, board: board, list: planning, position: 6
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def move(user:, list:, position:)
+    def move(user:, board:, list:, position:)
       sign_in(user)
 
       patch :update, namespace_id: project.namespace.to_param,
                      project_id: project.to_param,
+                     board_id: board.to_param,
                      id: list.to_param,
                      list: { position: position },
                      format: :json
@@ -167,19 +170,19 @@ describe Projects::Boards::ListsController do
 
     context 'with valid list id' do
       it 'returns a successful 200 response' do
-        remove_board_list user: user, list: planning
+        remove_board_list user: user, board: board, list: planning
 
         expect(response).to have_http_status(200)
       end
 
       it 'removes list from board' do
-        expect { remove_board_list user: user, list: planning }.to change(board.lists, :size).by(-1)
+        expect { remove_board_list user: user, board: board, list: planning }.to change(board.lists, :size).by(-1)
       end
     end
 
     context 'with invalid list id' do
       it 'returns a not found 404 response' do
-        remove_board_list user: user, list: 999
+        remove_board_list user: user, board: board, list: 999
 
         expect(response).to have_http_status(404)
       end
@@ -187,17 +190,18 @@ describe Projects::Boards::ListsController do
 
     context 'with unauthorized user' do
       it 'returns a forbidden 403 response' do
-        remove_board_list user: guest, list: planning
+        remove_board_list user: guest, board: board, list: planning
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def remove_board_list(user:, list:)
+    def remove_board_list(user:, board:, list:)
       sign_in(user)
 
       delete :destroy, namespace_id: project.namespace.to_param,
                        project_id: project.to_param,
+                       board_id: board.to_param,
                        id: list.to_param,
                        format: :json
     end
@@ -206,13 +210,13 @@ describe Projects::Boards::ListsController do
   describe 'POST generate' do
     context 'when board lists is empty' do
       it 'returns a successful 200 response' do
-        generate_default_board_lists user: user
+        generate_default_lists user: user, board: board
 
         expect(response).to have_http_status(200)
       end
 
       it 'returns the defaults lists' do
-        generate_default_board_lists user: user
+        generate_default_lists user: user, board: board
 
         expect(response).to match_response_schema('lists')
       end
@@ -222,7 +226,7 @@ describe Projects::Boards::ListsController do
       it 'returns an unprocessable entity 422 response' do
         create(:list, board: board)
 
-        generate_default_board_lists user: user
+        generate_default_lists user: user, board: board
 
         expect(response).to have_http_status(422)
       end
@@ -230,17 +234,18 @@ describe Projects::Boards::ListsController do
 
     context 'with unauthorized user' do
       it 'returns a forbidden 403 response' do
-        generate_default_board_lists user: guest
+        generate_default_lists user: guest, board: board
 
         expect(response).to have_http_status(403)
       end
     end
 
-    def generate_default_board_lists(user:)
+    def generate_default_lists(user:, board:)
       sign_in(user)
 
       post :generate, namespace_id: project.namespace.to_param,
                       project_id: project.to_param,
+                      board_id: board.to_param,
                       format: :json
     end
   end
diff --git a/spec/controllers/projects/boards_controller_spec.rb b/spec/controllers/projects/boards_controller_spec.rb
index 6f6e608e1f3..cc19035740e 100644
--- a/spec/controllers/projects/boards_controller_spec.rb
+++ b/spec/controllers/projects/boards_controller_spec.rb
@@ -9,16 +9,71 @@ describe Projects::BoardsController do
     sign_in(user)
   end
 
+  describe 'GET index' do
+    it 'creates a new project board when project does not have one' do
+      expect { list_boards }.to change(project.boards, :count).by(1)
+    end
+
+    context 'when format is HTML' do
+      it 'renders template' do
+        list_boards
+
+        expect(response).to render_template :index
+        expect(response.content_type).to eq 'text/html'
+      end
+    end
+
+    context 'when format is JSON' do
+      it 'returns a list of project boards' do
+        create_list(:board, 2, project: project)
+
+        list_boards format: :json
+
+        parsed_response = JSON.parse(response.body)
+
+        expect(response).to match_response_schema('boards')
+        expect(parsed_response.length).to eq 2
+      end
+    end
+
+    context 'with unauthorized user' do
+      before do
+        allow(Ability).to receive(:allowed?).with(user, :read_project, project).and_return(true)
+        allow(Ability).to receive(:allowed?).with(user, :read_board, project).and_return(false)
+      end
+
+      it 'returns a not found 404 response' do
+        list_boards
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    def list_boards(format: :html)
+      get :index, namespace_id: project.namespace.to_param,
+                  project_id: project.to_param,
+                  format: format
+    end
+  end
+
   describe 'GET show' do
-    it 'creates a new board when project does not have one' do
-      expect { read_board }.to change(Board, :count).by(1)
+    let!(:board) { create(:board, project: project) }
+
+    context 'when format is HTML' do
+      it 'renders template' do
+        read_board board: board
+
+        expect(response).to render_template :show
+        expect(response.content_type).to eq 'text/html'
+      end
     end
 
-    it 'renders HTML template' do
-      read_board
+    context 'when format is JSON' do
+      it 'returns project board' do
+        read_board board: board, format: :json
 
-      expect(response).to render_template :show
-      expect(response.content_type).to eq 'text/html'
+        expect(response).to match_response_schema('board')
+      end
     end
 
     context 'with unauthorized user' do
@@ -27,16 +82,27 @@ describe Projects::BoardsController do
         allow(Ability).to receive(:allowed?).with(user, :read_board, project).and_return(false)
       end
 
-      it 'returns a successful 404 response' do
-        read_board
+      it 'returns a not found 404 response' do
+        read_board board: board
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when board does not belong to project' do
+      it 'returns a not found 404 response' do
+        another_board = create(:board)
+
+        read_board board: another_board
 
         expect(response).to have_http_status(404)
       end
     end
 
-    def read_board(format: :html)
+    def read_board(board:, format: :html)
       get :show, namespace_id: project.namespace.to_param,
                  project_id: project.to_param,
+                 id: board.to_param,
                  format: format
     end
   end
diff --git a/spec/controllers/projects/commit_controller_spec.rb b/spec/controllers/projects/commit_controller_spec.rb
index 7e440193d7b..646b097d74e 100644
--- a/spec/controllers/projects/commit_controller_spec.rb
+++ b/spec/controllers/projects/commit_controller_spec.rb
@@ -102,15 +102,16 @@ describe Projects::CommitController do
     describe "as patch" do
       include_examples "export as", :patch
       let(:format) { :patch }
+      let(:commit2) { project.commit('498214de67004b1da3d820901307bed2a68a8ef6') }
 
       it "is a git email patch" do
-        go(id: commit.id, format: format)
+        go(id: commit2.id, format: format)
 
-        expect(response.body).to start_with("From #{commit.id}")
+        expect(response.body).to start_with("From #{commit2.id}")
       end
 
       it "contains a git diff" do
-        go(id: commit.id, format: format)
+        go(id: commit2.id, format: format)
 
         expect(response.body).to match(/^diff --git/)
       end
@@ -135,6 +136,8 @@ describe Projects::CommitController do
 
   describe "GET branches" do
     it "contains branch and tags information" do
+      commit = project.commit('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
+
       get(:branches,
           namespace_id: project.namespace.to_param,
           project_id: project.to_param,
@@ -254,16 +257,17 @@ describe Projects::CommitController do
     end
 
     let(:existing_path) { '.gitmodules' }
+    let(:commit2) { project.commit('5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
 
     context 'when the commit exists' do
       context 'when the user has access to the project' do
         context 'when the path exists in the diff' do
           it 'enables diff notes' do
-            diff_for_path(id: commit.id, old_path: existing_path, new_path: existing_path)
+            diff_for_path(id: commit2.id, old_path: existing_path, new_path: existing_path)
 
             expect(assigns(:diff_notes_disabled)).to be_falsey
             expect(assigns(:comments_target)).to eq(noteable_type: 'Commit',
-                                                    commit_id: commit.id)
+                                                    commit_id: commit2.id)
           end
 
           it 'only renders the diffs for the path given' do
@@ -272,7 +276,7 @@ describe Projects::CommitController do
               meth.call(diffs)
             end
 
-            diff_for_path(id: commit.id, old_path: existing_path, new_path: existing_path)
+            diff_for_path(id: commit2.id, old_path: existing_path, new_path: existing_path)
           end
         end
 
diff --git a/spec/controllers/projects/commits_controller_spec.rb b/spec/controllers/projects/commits_controller_spec.rb
index 2518a48e336..1ac7e03a2db 100644
--- a/spec/controllers/projects/commits_controller_spec.rb
+++ b/spec/controllers/projects/commits_controller_spec.rb
@@ -10,15 +10,38 @@ describe Projects::CommitsController do
   end
 
   describe "GET show" do
-    context "as atom feed" do
-      it "renders as atom" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: "master",
-            format: "atom")
-        expect(response).to be_success
-        expect(response.content_type).to eq('application/atom+xml')
+    context "when the ref name ends in .atom" do
+      render_views
+
+      context "when the ref does not exist with the suffix" do
+        it "renders as atom" do
+          get(:show,
+              namespace_id: project.namespace.to_param,
+              project_id: project.to_param,
+              id: "master.atom")
+
+          expect(response).to be_success
+          expect(response.content_type).to eq('application/atom+xml')
+        end
+      end
+
+      context "when the ref exists with the suffix" do
+        before do
+          commit = project.repository.commit('master')
+
+          allow_any_instance_of(Repository).to receive(:commit).and_call_original
+          allow_any_instance_of(Repository).to receive(:commit).with('master.atom').and_return(commit)
+
+          get(:show,
+              namespace_id: project.namespace.to_param,
+              project_id: project.to_param,
+              id: "master.atom")
+        end
+
+        it "renders as HTML" do
+          expect(response).to be_success
+          expect(response.content_type).to eq('text/html')
+        end
       end
     end
   end
diff --git a/spec/controllers/projects/graphs_controller_spec.rb b/spec/controllers/projects/graphs_controller_spec.rb
new file mode 100644
index 00000000000..74e6603b0cb
--- /dev/null
+++ b/spec/controllers/projects/graphs_controller_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+describe Projects::GraphsController do
+  let(:project) { create(:project) }
+  let(:user)    { create(:user) }
+
+  before do
+    sign_in(user)
+    project.team << [user, :master]
+  end
+
+  describe 'GET #languages' do
+    let(:linguist_repository) do
+      double(languages: {
+               'Ruby'         => 1000,
+               'CoffeeScript' => 350,
+               'PowerShell'   => 15
+             })
+    end
+
+    let(:expected_values) do
+      ps_color = "##{Digest::SHA256.hexdigest('PowerShell')[0...6]}"
+      [
+        # colors from Linguist:
+        { label: "Ruby",         color: "#701516", highlight: "#701516" },
+        { label: "CoffeeScript", color: "#244776", highlight: "#244776" },
+        # colors from SHA256 fallback:
+        { label: "PowerShell",   color: ps_color,  highlight: ps_color  }
+      ]
+    end
+
+    before do
+      allow(Linguist::Repository).to receive(:new).and_return(linguist_repository)
+    end
+
+    it 'sets the correct colour according to language' do
+      get(:languages, namespace_id: project.namespace.path, project_id: project.path, id: 'master')
+
+      expected_values.each do |val|
+        expect(assigns(:languages)).to include(a_hash_including(val))
+      end
+    end
+  end
+end
diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb
index 742edd8ba3d..d509f0f2b96 100644
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -708,4 +708,82 @@ describe Projects::MergeRequestsController do
       end
     end
   end
+
+  describe 'POST assign_related_issues' do
+    let(:issue1) { create(:issue, project: project) }
+    let(:issue2) { create(:issue, project: project) }
+
+    def post_assign_issues
+      merge_request.update!(description: "Closes #{issue1.to_reference} and #{issue2.to_reference}",
+                            author: user,
+                            source_branch: 'feature',
+                            target_branch: 'master')
+
+      post :assign_related_issues,
+           namespace_id: project.namespace.to_param,
+           project_id: project.to_param,
+           id: merge_request.iid
+    end
+
+    it 'shows a flash message on success' do
+      post_assign_issues
+
+      expect(flash[:notice]).to eq '2 issues have been assigned to you'
+    end
+
+    it 'correctly pluralizes flash message on success' do
+      issue2.update!(assignee: user)
+
+      post_assign_issues
+
+      expect(flash[:notice]).to eq '1 issue has been assigned to you'
+    end
+
+    it 'calls MergeRequests::AssignIssuesService' do
+      expect(MergeRequests::AssignIssuesService).to receive(:new).
+        with(project, user, merge_request: merge_request).
+        and_return(double(execute: { count: 1 }))
+
+      post_assign_issues
+    end
+
+    it 'is skipped when not signed in' do
+      project.update!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
+      sign_out(:user)
+
+      expect(MergeRequests::AssignIssuesService).not_to receive(:new)
+
+      post_assign_issues
+    end
+  end
+
+  describe 'GET ci_environments_status' do
+    context 'when the environment is from a forked project' do
+      let!(:forked)       { create(:project) }
+      let!(:environment)  { create(:environment, project: forked) }
+      let!(:deployment)   { create(:deployment, environment: environment, sha: forked.commit.id, ref: 'master') }
+      let(:json_response) { JSON.parse(response.body) }
+      let(:admin)         { create(:admin) }
+
+      let(:merge_request) do
+        create(:forked_project_link, forked_to_project: forked,
+                                     forked_from_project: project)
+
+        create(:merge_request, source_project: forked, target_project: project)
+      end
+
+      before do
+        forked.team << [user, :master]
+
+        get :ci_environments_status,
+          namespace_id: merge_request.project.namespace.to_param,
+          project_id: merge_request.project.to_param,
+          id: merge_request.iid, format: 'json'
+      end
+
+      it 'links to the environment on that project' do
+        expect(json_response.first['url']).to match /#{forked.path_with_namespace}/
+      end
+    end
+  end
 end
diff --git a/spec/controllers/projects/tags_controller_spec.rb b/spec/controllers/projects/tags_controller_spec.rb
index a6995145cc1..5e661c2c41d 100644
--- a/spec/controllers/projects/tags_controller_spec.rb
+++ b/spec/controllers/projects/tags_controller_spec.rb
@@ -17,4 +17,18 @@ describe Projects::TagsController do
       expect(assigns(:releases)).not_to include(invalid_release)
     end
   end
+
+  describe 'GET show' do
+    before { get :show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: id }
+
+    context "valid tag" do
+      let(:id) { 'v1.0.0' }
+      it { is_expected.to respond_with(:success) }
+    end
+
+    context "invalid tag" do
+      let(:id) { 'latest' }
+      it { is_expected.to respond_with(:not_found) }
+    end
+  end
 end
diff --git a/spec/factories/boards.rb b/spec/factories/boards.rb
index 35c4a0b6f08..ec46146d9b5 100644
--- a/spec/factories/boards.rb
+++ b/spec/factories/boards.rb
@@ -1,5 +1,10 @@
 FactoryGirl.define do
   factory :board do
     project factory: :empty_project
+
+    after(:create) do |board|
+      board.lists.create(list_type: :backlog)
+      board.lists.create(list_type: :done)
+    end
   end
 end
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index 873d3fcb5af..719ef17f57e 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -9,6 +9,9 @@ FactoryGirl.define do
     namespace
     creator
 
+    # Behaves differently to nil due to cache_has_external_issue_tracker
+    has_external_issue_tracker false
+
     trait :public do
       visibility_level Gitlab::VisibilityLevel::PUBLIC
     end
@@ -92,6 +95,8 @@ FactoryGirl.define do
   end
 
   factory :redmine_project, parent: :project do
+    has_external_issue_tracker true
+
     after :create do |project|
       project.create_redmine_service(
         active: true,
@@ -105,6 +110,8 @@ FactoryGirl.define do
   end
 
   factory :jira_project, parent: :project do
+    has_external_issue_tracker true
+
     after :create do |project|
       project.create_jira_service(
         active: true,
@@ -117,12 +124,4 @@ FactoryGirl.define do
       )
     end
   end
-
-  factory :project_with_board, parent: :empty_project do
-    after(:create) do |project|
-      project.create_board
-      project.board.lists.create(list_type: :backlog)
-      project.board.lists.create(list_type: :done)
-    end
-  end
 end
diff --git a/spec/features/boards/boards_spec.rb b/spec/features/boards/boards_spec.rb
index 26ea06e002b..0fb1608a0a3 100644
--- a/spec/features/boards/boards_spec.rb
+++ b/spec/features/boards/boards_spec.rb
@@ -4,7 +4,8 @@ describe 'Issue Boards', feature: true, js: true do
   include WaitForAjax
   include WaitForVueResource
 
-  let(:project) { create(:project_with_board, :public) }
+  let(:project) { create(:empty_project, :public) }
+  let(:board)   { create(:board, project: project) }
   let(:user)    { create(:user) }
   let!(:user2)  { create(:user) }
 
@@ -17,7 +18,7 @@ describe 'Issue Boards', feature: true, js: true do
 
   context 'no lists' do
     before do
-      visit namespace_project_board_path(project.namespace, project)
+      visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
       expect(page).to have_selector('.board', count: 3)
     end
@@ -34,14 +35,14 @@ describe 'Issue Boards', feature: true, js: true do
     end
 
     it 'creates default lists' do
-      lists = ['Backlog', 'Development', 'Testing', 'Production', 'Ready', 'Done']
+      lists = ['Backlog', 'To Do', 'Doing', 'Done']
 
       page.within(find('.board-blank-state')) do
         click_button('Add default lists')
       end
       wait_for_vue_resource
 
-      expect(page).to have_selector('.board', count: 6)
+      expect(page).to have_selector('.board', count: 4)
 
       page.all('.board').each_with_index do |list, i|
         expect(list.find('.board-title')).to have_content(lists[i])
@@ -60,8 +61,8 @@ describe 'Issue Boards', feature: true, js: true do
     let!(:done)       { create(:label, project: project, name: 'Done') }
     let!(:accepting)  { create(:label, project: project, name: 'Accepting Merge Requests') }
 
-    let!(:list1) { create(:list, board: project.board, label: planning, position: 0) }
-    let!(:list2) { create(:list, board: project.board, label: development, position: 1) }
+    let!(:list1) { create(:list, board: board, label: planning, position: 0) }
+    let!(:list2) { create(:list, board: board, label: development, position: 1) }
 
     let!(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
     let!(:issue1) { create(:issue, project: project, assignee: user) }
@@ -75,7 +76,7 @@ describe 'Issue Boards', feature: true, js: true do
     let!(:issue9) { create(:labeled_issue, project: project, labels: [testing, bug, accepting]) }
 
     before do
-      visit namespace_project_board_path(project.namespace, project)
+      visit namespace_project_board_path(project.namespace, project, board)
 
       wait_for_vue_resource
 
@@ -169,7 +170,7 @@ describe 'Issue Boards', feature: true, js: true do
         create(:issue, project: project)
       end
 
-      visit namespace_project_board_path(project.namespace, project)
+      visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
 
       page.within(find('.board', match: :first)) do
@@ -468,7 +469,7 @@ describe 'Issue Boards', feature: true, js: true do
 
       it 'removes filtered labels' do
         wait_for_vue_resource
-        
+
         page.within '.labels-filter' do
           click_button('Label')
           wait_for_ajax
@@ -603,7 +604,7 @@ describe 'Issue Boards', feature: true, js: true do
 
   context 'keyboard shortcuts' do
     before do
-      visit namespace_project_board_path(project.namespace, project)
+      visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
     end
 
@@ -616,7 +617,7 @@ describe 'Issue Boards', feature: true, js: true do
   context 'signed out user' do
     before do
       logout
-      visit namespace_project_board_path(project.namespace, project)
+      visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
     end
 
@@ -632,7 +633,7 @@ describe 'Issue Boards', feature: true, js: true do
       project.team << [user_guest, :guest]
       logout
       login_as(user_guest)
-      visit namespace_project_board_path(project.namespace, project)
+      visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
     end
 
diff --git a/spec/features/boards/keyboard_shortcut_spec.rb b/spec/features/boards/keyboard_shortcut_spec.rb
index 7ef68e9eb8d..a5fc766401f 100644
--- a/spec/features/boards/keyboard_shortcut_spec.rb
+++ b/spec/features/boards/keyboard_shortcut_spec.rb
@@ -6,9 +6,7 @@ describe 'Issue Boards shortcut', feature: true, js: true do
   let(:project) { create(:empty_project) }
 
   before do
-    project.create_board
-    project.board.lists.create(list_type: :backlog)
-    project.board.lists.create(list_type: :done)
+    create(:board, project: project)
 
     login_as :admin
 
diff --git a/spec/features/boards/new_issue_spec.rb b/spec/features/boards/new_issue_spec.rb
new file mode 100644
index 00000000000..67d6da5f39a
--- /dev/null
+++ b/spec/features/boards/new_issue_spec.rb
@@ -0,0 +1,81 @@
+require 'rails_helper'
+
+describe 'Issue Boards new issue', feature: true, js: true do
+  include WaitForAjax
+  include WaitForVueResource
+
+  let(:project) { create(:empty_project, :public) }
+  let(:board)   { create(:board, project: project) }
+  let(:user)    { create(:user) }
+
+  context 'authorized user' do
+    before do
+      project.team << [user, :master]
+
+      login_as(user)
+
+      visit namespace_project_board_path(project.namespace, project, board)
+      wait_for_vue_resource
+
+      expect(page).to have_selector('.board', count: 3)
+    end
+
+    it 'displays new issue button' do
+      expect(page).to have_selector('.board-issue-count-holder .btn', count: 1)
+    end
+
+    it 'does not display new issue button in done list' do
+      page.within('.board:nth-child(3)') do
+        expect(page).not_to have_selector('.board-issue-count-holder .btn')
+      end
+    end
+
+    it 'shows form when clicking button' do
+      page.within(first('.board')) do
+        find('.board-issue-count-holder .btn').click
+
+        expect(page).to have_selector('.board-new-issue-form')
+      end
+    end
+
+    it 'hides form when clicking cancel' do
+      page.within(first('.board')) do
+        find('.board-issue-count-holder .btn').click
+
+        expect(page).to have_selector('.board-new-issue-form')
+
+        click_button 'Cancel'
+
+        expect(page).to have_selector('.board-new-issue-form', visible: false)
+      end
+    end
+
+    it 'creates new issue' do
+      page.within(first('.board')) do
+        find('.board-issue-count-holder .btn').click
+      end
+
+      page.within(first('.board-new-issue-form')) do
+        find('.form-control').set('bug')
+        click_button 'Submit issue'
+      end
+
+      wait_for_vue_resource
+
+      page.within(first('.board .board-issue-count')) do
+        expect(page).to have_content('1')
+      end
+    end
+  end
+
+  context 'unauthorized user' do
+    before do
+      visit namespace_project_board_path(project.namespace, project, board)
+      wait_for_vue_resource
+    end
+
+    it 'does not display new issue button' do
+      expect(page).to have_selector('.board-issue-count-holder .btn', count: 0)
+    end
+  end
+end
diff --git a/spec/features/compare_spec.rb b/spec/features/compare_spec.rb
index 33dfd0d5b62..43eb4000e58 100644
--- a/spec/features/compare_spec.rb
+++ b/spec/features/compare_spec.rb
@@ -44,7 +44,7 @@ describe "Compare", js: true do
   def select_using_dropdown(dropdown_type, selection)
     dropdown = find(".js-compare-#{dropdown_type}-dropdown")
     dropdown.find(".compare-dropdown-toggle").click
-    dropdown.fill_in("Filter by branch/tag", with: selection)
-    click_link selection
+    dropdown.fill_in("Filter by Git revision", with: selection)
+    find_link(selection, visible: true).click
   end
 end
diff --git a/spec/features/environments_spec.rb b/spec/features/environments_spec.rb
index 3b38a7f5007..d0968b3e595 100644
--- a/spec/features/environments_spec.rb
+++ b/spec/features/environments_spec.rb
@@ -44,6 +44,10 @@ feature 'Environments', feature: true do
         scenario 'does show deployment SHA' do
           expect(page).to have_link(deployment.short_sha)
         end
+        
+        scenario 'does show deployment internal id' do
+          expect(page).to have_content(deployment.iid)
+        end
 
         context 'with build and manual actions' do
           given(:pipeline) { create(:ci_pipeline, project: project) }
@@ -61,6 +65,20 @@ feature 'Environments', feature: true do
             expect(page).to have_content(manual.name)
             expect(manual.reload).to be_pending
           end
+          
+          scenario 'does show build name and id' do
+            expect(page).to have_link("#{build.name} (##{build.id})")
+          end
+          
+          context 'with external_url' do
+            given(:environment) { create(:environment, project: project, external_url: 'https://git.gitlab.com') }
+            given(:build) { create(:ci_build, pipeline: pipeline) }
+            given(:deployment) { create(:deployment, environment: environment, deployable: build) }
+            
+            scenario 'does show an external link button' do
+              expect(page).to have_link(nil, href: environment.external_url)
+            end
+          end
         end
       end
     end
@@ -122,6 +140,16 @@ feature 'Environments', feature: true do
             expect(page).to have_content(manual.name)
             expect(manual.reload).to be_pending
           end
+          
+          context 'with external_url' do
+            given(:environment) { create(:environment, project: project, external_url: 'https://git.gitlab.com') }
+            given(:build) { create(:ci_build, pipeline: pipeline) }
+            given(:deployment) { create(:deployment, environment: environment, deployable: build) }
+            
+            scenario 'does show an external link button' do
+              expect(page).to have_link(nil, href: environment.external_url)
+            end
+          end
         end
       end
     end
diff --git a/spec/features/groups/members/owner_manages_access_requests_spec.rb b/spec/features/groups/members/owner_manages_access_requests_spec.rb
index 10d3713f19f..d811b05b0c3 100644
--- a/spec/features/groups/members/owner_manages_access_requests_spec.rb
+++ b/spec/features/groups/members/owner_manages_access_requests_spec.rb
@@ -41,7 +41,7 @@ feature 'Groups > Members > Owner manages access requests', feature: true do
 
   def expect_visible_access_request(group, user)
     expect(group.requesters.exists?(user_id: user)).to be_truthy
-    expect(page).to have_content "#{group.name} access requests 1"
+    expect(page).to have_content "Users requesting access to #{group.name} 1"
     expect(page).to have_content user.name
   end
 end
diff --git a/spec/features/groups_spec.rb b/spec/features/groups_spec.rb
index 2d8b59472e8..13bfe90302c 100644
--- a/spec/features/groups_spec.rb
+++ b/spec/features/groups_spec.rb
@@ -5,43 +5,105 @@ feature 'Group', feature: true do
     login_as(:admin)
   end
 
-  describe 'creating a group with space in group path' do
-    it 'renders new group form with validation errors' do
-      visit new_group_path
-      fill_in 'Group path', with: 'space group'
+  matcher :have_namespace_error_message do
+    match do |page|
+      page.has_content?("Path can contain only letters, digits, '_', '-' and '.'. Cannot start with '-' or end in '.', '.git' or '.atom'.")
+    end
+  end
+
+  describe 'create a group' do
+    before { visit new_group_path }
+
+    describe 'with space in group path' do
+      it 'renders new group form with validation errors' do
+        fill_in 'Group path', with: 'space group'
+        click_button 'Create group'
+
+        expect(current_path).to eq(groups_path)
+        expect(page).to have_namespace_error_message
+      end
+    end
+
+    describe 'with .atom at end of group path' do
+      it 'renders new group form with validation errors' do
+        fill_in 'Group path', with: 'atom_group.atom'
+        click_button 'Create group'
+
+        expect(current_path).to eq(groups_path)
+        expect(page).to have_namespace_error_message
+      end
+    end
+
+    describe 'with .git at end of group path' do
+      it 'renders new group form with validation errors' do
+        fill_in 'Group path', with: 'git_group.git'
+        click_button 'Create group'
+
+        expect(current_path).to eq(groups_path)
+        expect(page).to have_namespace_error_message
+      end
+    end
+  end
+
+  describe 'group edit' do
+    let(:group) { create(:group) }
+    let(:path)  { edit_group_path(group) }
+    let(:new_name) { 'new-name' }
+
+    before { visit path }
 
-      click_button 'Create group'
+    it 'saves new settings' do
+      fill_in 'group_name', with: new_name
+      click_button 'Save group'
 
-      expect(current_path).to eq(groups_path)
-      expect(page).to have_content("Path can contain only letters, digits, '_', '-' and '.'. Cannot start with '-' or end in '.'.")
+      expect(page).to have_content 'successfully updated'
+      expect(find('#group_name').value).to eq(new_name)
+
+      page.within ".navbar-gitlab" do
+        expect(page).to have_content new_name
+      end
+    end
+
+    it 'removes group' do
+      click_link 'Remove Group'
+
+      expect(page).to have_content "scheduled for deletion"
     end
   end
 
-  describe 'description' do
+  describe 'group page with markdown description' do
     let(:group) { create(:group) }
     let(:path)  { group_path(group) }
 
     it 'parses Markdown' do
       group.update_attribute(:description, 'This is **my** group')
+
       visit path
+
       expect(page).to have_css('.description > p > strong')
     end
 
     it 'passes through html-pipeline' do
       group.update_attribute(:description, 'This group is the :poop:')
+
       visit path
+
       expect(page).to have_css('.description > p > img')
     end
 
     it 'sanitizes unwanted tags' do
       group.update_attribute(:description, '# Group Description')
+
       visit path
+
       expect(page).not_to have_css('.description h1')
     end
 
     it 'permits `rel` attribute on links' do
       group.update_attribute(:description, 'https://google.com/')
+
       visit path
+
       expect(page).to have_css('.description a[rel]')
     end
   end
diff --git a/spec/features/login_spec.rb b/spec/features/login_spec.rb
index 2523b4b7898..996f39ea06d 100644
--- a/spec/features/login_spec.rb
+++ b/spec/features/login_spec.rb
@@ -29,7 +29,7 @@ feature 'Login', feature: true do
 
   describe 'with two-factor authentication' do
     def enter_code(code)
-      fill_in 'Two-Factor Authentication code', with: code
+      fill_in 'user_otp_attempt', with: code
       click_button 'Verify code'
     end
 
diff --git a/spec/features/merge_requests/assign_issues_spec.rb b/spec/features/merge_requests/assign_issues_spec.rb
new file mode 100644
index 00000000000..43cc6f2a2a7
--- /dev/null
+++ b/spec/features/merge_requests/assign_issues_spec.rb
@@ -0,0 +1,51 @@
+require 'rails_helper'
+
+feature 'Merge request issue assignment', js: true, feature: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+  let(:issue1) { create(:issue, project: project) }
+  let(:issue2) { create(:issue, project: project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project, author: user, description: "fixes #{issue1.to_reference} and #{issue2.to_reference}") }
+  let(:service) { MergeRequests::AssignIssuesService.new(merge_request, user, user, project) }
+
+  before do
+    project.team << [user, :developer]
+  end
+
+  def visit_merge_request(current_user = nil)
+    login_as(current_user || user)
+    visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+  end
+
+  context 'logged in as author' do
+    scenario 'updates related issues' do
+      visit_merge_request
+      click_link "Assign yourself to these issues"
+
+      expect(page).to have_content "2 issues have been assigned to you"
+    end
+
+    it 'returns user to the merge request' do
+      visit_merge_request
+      click_link "Assign yourself to these issues"
+
+      expect(page).to have_content merge_request.description
+    end
+
+    it "doesn't display if related issues are already assigned" do
+      [issue1, issue2].each { |issue| issue.update!(assignee: user) }
+
+      visit_merge_request
+
+      expect(page).not_to have_content "Assign yourself"
+    end
+  end
+
+  context 'not MR author' do
+    it "doesn't not show assignment link" do
+      visit_merge_request(create(:user))
+
+      expect(page).not_to have_content "Assign yourself"
+    end
+  end
+end
diff --git a/spec/features/merge_requests/created_from_fork_spec.rb b/spec/features/merge_requests/created_from_fork_spec.rb
index 4d5d4aa121a..a506624b30d 100644
--- a/spec/features/merge_requests/created_from_fork_spec.rb
+++ b/spec/features/merge_requests/created_from_fork_spec.rb
@@ -45,7 +45,7 @@ feature 'Merge request created from fork' do
       page.within('.merge-request-tabs') { click_link 'Builds' }
       wait_for_ajax
 
-      page.within('table.builds') do
+      page.within('table.ci-table') do
         expect(page).to have_content 'rspec'
         expect(page).to have_content 'spinach'
       end
diff --git a/spec/features/merge_requests/merge_when_build_succeeds_spec.rb b/spec/features/merge_requests/merge_when_build_succeeds_spec.rb
index 60bc07bd1a0..bc2b0ff3e2c 100644
--- a/spec/features/merge_requests/merge_when_build_succeeds_spec.rb
+++ b/spec/features/merge_requests/merge_when_build_succeeds_spec.rb
@@ -2,18 +2,26 @@ require 'spec_helper'
 
 feature 'Merge When Build Succeeds', feature: true, js: true do
   let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
 
-  let(:project)       { create(:project, :public) }
-  let(:merge_request) { create(:merge_request_with_diffs, source_project: project, author: user, title: "Bug NS-04") }
+  let(:merge_request) do
+    create(:merge_request_with_diffs, source_project: project,
+                                      author: user,
+                                      title: 'Bug NS-04')
+  end
 
-  before do
-    project.team << [user, :master]
-    project.enable_ci
+  let(:pipeline) do
+    create(:ci_pipeline, project: project,
+                         sha: merge_request.diff_head_sha,
+                         ref: merge_request.source_branch)
   end
 
-  context "Active build for Merge Request" do
-    let!(:pipeline) { create(:ci_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch) }
-    let!(:ci_build) { create(:ci_build, pipeline: pipeline) }
+  before { project.team << [user, :master] }
+
+  context 'when there is active build for merge request' do
+    background do
+      create(:ci_build, pipeline: pipeline)
+    end
 
     before do
       login_as user
@@ -41,26 +49,30 @@ feature 'Merge When Build Succeeds', feature: true, js: true do
     end
   end
 
-  context 'When it is enabled' do
+  context 'when merge when build succeeds is enabled' do
     let(:merge_request) do
-      create(:merge_request_with_diffs, :simple,  source_project: project, author: user,
-                                                  merge_user: user, title: "MepMep", merge_when_build_succeeds: true)
+      create(:merge_request_with_diffs, :simple,  source_project: project,
+                                                  author: user,
+                                                  merge_user: user,
+                                                  title: 'MepMep',
+                                                  merge_when_build_succeeds: true)
     end
 
-    let!(:pipeline) { create(:ci_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch) }
-    let!(:ci_build) { create(:ci_build, pipeline: pipeline) }
+    let!(:build) do
+      create(:ci_build, pipeline: pipeline)
+    end
 
     before do
       login_as user
       visit_merge_request(merge_request)
     end
 
-    it 'cancels the automatic merge' do
+    it 'allows to cancel the automatic merge' do
       click_link "Cancel Automatic Merge"
 
       expect(page).to have_button "Merge When Build Succeeds"
 
-      visit_merge_request(merge_request) # Needed to refresh the page
+      visit_merge_request(merge_request) # refresh the page
       expect(page).to have_content "Canceled the automatic merge"
     end
 
@@ -70,10 +82,21 @@ feature 'Merge When Build Succeeds', feature: true, js: true do
       click_link "Remove Source Branch When Merged"
       expect(page).to have_content "The source branch will be removed"
     end
+
+    context 'when build succeeds' do
+      background { build.success }
+
+      it 'merges merge request' do
+        visit_merge_request(merge_request) # refresh the page
+
+        expect(page).to have_content 'The changes were merged'
+        expect(merge_request.reload).to be_merged
+      end
+    end
   end
 
-  context 'Build is not active' do
-    it "does not allow for enabling" do
+  context 'when build is not active' do
+    it "does not allow to enable merge when build succeeds" do
       visit_merge_request(merge_request)
       expect(page).not_to have_link "Merge When Build Succeeds"
     end
diff --git a/spec/features/merge_requests/user_uses_slash_commands_spec.rb b/spec/features/merge_requests/user_uses_slash_commands_spec.rb
index cb3cea3fd51..7b8af555f0e 100644
--- a/spec/features/merge_requests/user_uses_slash_commands_spec.rb
+++ b/spec/features/merge_requests/user_uses_slash_commands_spec.rb
@@ -20,7 +20,7 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
       login_with(user)
       visit namespace_project_merge_request_path(project.namespace, project, merge_request)
     end
-    
+
     after do
       wait_for_ajax
     end
@@ -34,7 +34,7 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
           expect(page).to have_content 'Your commands have been executed!'
 
           expect(merge_request.reload.work_in_progress?).to eq true
-        end 
+        end
 
         it 'removes the WIP: prefix from the title' do
           merge_request.title = merge_request.wip_title
@@ -45,7 +45,7 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
           expect(page).to have_content 'Your commands have been executed!'
 
           expect(merge_request.reload.work_in_progress?).to eq false
-        end 
+        end
       end
 
       context 'when the current user cannot toggle the WIP prefix' do
diff --git a/spec/features/merge_requests/widget_deployments_spec.rb b/spec/features/merge_requests/widget_deployments_spec.rb
new file mode 100644
index 00000000000..8e23ec50d4a
--- /dev/null
+++ b/spec/features/merge_requests/widget_deployments_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+feature 'Widget Deployments Header', feature: true, js: true do
+  include WaitForAjax
+
+  describe 'when deployed to an environment' do
+    let(:project)       { merge_request.target_project }
+    let(:merge_request) { create(:merge_request, :merged) }
+    let(:environment)   { create(:environment, project: project) }
+    let!(:deployment)   do
+      create(:deployment, environment: environment, sha: project.commit('master').id)
+    end
+
+    before do
+      login_as :admin
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    it 'displays that the environment is deployed' do
+      wait_for_ajax
+
+      expect(page).to have_content("Deployed to #{environment.name}")
+      expect(find('.ci_widget > span > span')['data-title']).to eq(deployment.created_at.to_time.in_time_zone.to_s(:medium))
+    end
+  end
+end
diff --git a/spec/features/projects/guest_navigation_menu_spec.rb b/spec/features/projects/guest_navigation_menu_spec.rb
new file mode 100644
index 00000000000..c22441f8929
--- /dev/null
+++ b/spec/features/projects/guest_navigation_menu_spec.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe "Guest navigation menu" do
+  let(:project) { create :empty_project, :private }
+  let(:guest) { create :user }
+
+  before do
+    project.team << [guest, :guest]
+
+    login_as(guest)
+  end
+
+  it "shows allowed tabs only" do
+    visit namespace_project_path(project.namespace, project)
+
+    within(".nav-links") do
+      expect(page).to have_content 'Project'
+      expect(page).to have_content 'Activity'
+      expect(page).to have_content 'Issues'
+      expect(page).to have_content 'Wiki'
+
+      expect(page).not_to have_content 'Repository'
+      expect(page).not_to have_content 'Pipelines'
+      expect(page).not_to have_content 'Graphs'
+      expect(page).not_to have_content 'Merge Requests'
+    end
+  end
+end
diff --git a/spec/features/projects/issuable_templates_spec.rb b/spec/features/projects/issuable_templates_spec.rb
index cd79c4f512d..d886909ce85 100644
--- a/spec/features/projects/issuable_templates_spec.rb
+++ b/spec/features/projects/issuable_templates_spec.rb
@@ -15,6 +15,7 @@ feature 'issuable templates', feature: true, js: true do
     let(:template_content) { 'this is a test "bug" template' }
     let(:longtemplate_content) { %Q(this\n\n\n\n\nis\n\n\n\n\na\n\n\n\n\nbug\n\n\n\n\ntemplate) }
     let(:issue) { create(:issue, author: user, assignee: user, project: project) }
+    let(:description_addition) { ' appending to description' }
 
     background do
       project.repository.commit_file(user, '.gitlab/issue_templates/bug.md', template_content, 'added issue template', 'master', false)
@@ -26,7 +27,26 @@ feature 'issuable templates', feature: true, js: true do
     scenario 'user selects "bug" template' do
       select_template 'bug'
       wait_for_ajax
-      preview_template(template_content)
+      preview_template
+      save_changes
+    end
+
+    scenario 'user selects "bug" template and then "no template"' do
+      select_template 'bug'
+      wait_for_ajax
+      select_option 'No template'
+      wait_for_ajax
+      preview_template('')
+      save_changes('')
+    end
+
+    scenario 'user selects "bug" template, edits description and then selects "reset template"' do
+      select_template 'bug'
+      wait_for_ajax
+      find_field('issue_description').send_keys(description_addition)
+      preview_template(template_content + description_addition)
+      select_option 'Reset template'
+      preview_template
       save_changes
     end
 
@@ -37,7 +57,7 @@ feature 'issuable templates', feature: true, js: true do
       wait_for_ajax
 
       end_height = page.evaluate_script('$(".markdown-area").outerHeight()')
-      
+
       expect(end_height).not_to eq(start_height)
     end
   end
@@ -75,7 +95,7 @@ feature 'issuable templates', feature: true, js: true do
     scenario 'user selects "feature-proposal" template' do
       select_template 'feature-proposal'
       wait_for_ajax
-      preview_template(template_content)
+      preview_template
       save_changes
     end
   end
@@ -102,25 +122,31 @@ feature 'issuable templates', feature: true, js: true do
         scenario 'user selects template' do
           select_template 'feature-proposal'
           wait_for_ajax
-          preview_template(template_content)
+          preview_template
           save_changes
         end
       end
     end
   end
 
-  def preview_template(expected_content)
+  def preview_template(expected_content = template_content)
     click_link 'Preview'
     expect(page).to have_content expected_content
+    click_link 'Write'
   end
 
-  def save_changes
+  def save_changes(expected_content = template_content)
     click_button "Save changes"
-    expect(page).to have_content template_content
+    expect(page).to have_content expected_content
   end
 
   def select_template(name)
     first('.js-issuable-selector').click
     first('.js-issuable-selector-wrap .dropdown-content a', text: name).click
   end
+
+  def select_option(name)
+    first('.js-issuable-selector').click
+    first('.js-issuable-selector-wrap .dropdown-footer-list a', text: name).click
+  end
 end
diff --git a/spec/features/projects/members/group_links_spec.rb b/spec/features/projects/members/group_links_spec.rb
new file mode 100644
index 00000000000..cc2f695211c
--- /dev/null
+++ b/spec/features/projects/members/group_links_spec.rb
@@ -0,0 +1,66 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Anonymous user sees members', feature: true, js: true do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:group) { create(:group, :public) }
+  let(:project) { create(:empty_project, :public) }
+
+  background do
+    project.team << [user, :master]
+    @group_link = create(:project_group_link, project: project, group: group)
+
+    login_as(user)
+    visit namespace_project_project_members_path(project.namespace, project)
+  end
+
+  it 'updates group access level' do
+    select 'Guest', from: "member_access_level_#{group.id}"
+    wait_for_ajax
+
+    visit namespace_project_project_members_path(project.namespace, project)
+
+    expect(page).to have_select("member_access_level_#{group.id}", selected: 'Guest')
+  end
+
+  it 'updates expiry date' do
+    tomorrow = Date.today + 3
+
+    fill_in "member_expires_at_#{group.id}", with: tomorrow.strftime("%F")
+    wait_for_ajax
+
+    page.within(find('li.group_member')) do
+      expect(page).to have_content('Expires in')
+    end
+  end
+
+  it 'deletes group link' do
+    page.within(first('.group_member')) do
+      find('.btn-remove').click
+    end
+    wait_for_ajax
+
+    expect(page).not_to have_selector('.group_member')
+  end
+
+  context 'search' do
+    it 'finds no results' do
+      page.within '.member-search-form' do
+        fill_in 'search', with: 'testing 123'
+        find('.member-search-btn').click
+      end
+
+      expect(page).not_to have_selector('.group_member')
+    end
+
+    it 'finds results' do
+      page.within '.member-search-form' do
+        fill_in 'search', with: group.name
+        find('.member-search-btn').click
+      end
+
+      expect(page).to have_selector('.group_member', count: 1)
+    end
+  end
+end
diff --git a/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb b/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb
index 430c384ac2e..27a83fdcd1f 100644
--- a/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb
+++ b/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 
 feature 'Projects > Members > Master adds member with expiration date', feature: true, js: true do
+  include WaitForAjax
   include Select2Helper
   include ActiveSupport::Testing::TimeHelpers
 
@@ -20,7 +21,7 @@ feature 'Projects > Members > Master adds member with expiration date', feature:
       page.within '.users-project-form' do
         select2(new_member.id, from: '#user_ids', multiple: true)
         fill_in 'expires_at', with: '2016-08-10'
-        click_on 'Add users to project'
+        click_on 'Add to project'
       end
 
       page.within '.project_member:first-child' do
@@ -35,9 +36,8 @@ feature 'Projects > Members > Master adds member with expiration date', feature:
       visit namespace_project_project_members_path(project.namespace, project)
 
       page.within '.project_member:first-child' do
-        click_on 'Edit'
-        fill_in 'Access expiration date', with: '2016-08-09'
-        click_on 'Save'
+        find('.js-access-expiration-date').set '2016-08-09'
+        wait_for_ajax
         expect(page).to have_content('Expires in 3 days')
       end
     end
diff --git a/spec/features/projects/members/master_manages_access_requests_spec.rb b/spec/features/projects/members/master_manages_access_requests_spec.rb
index f7fcd9b6731..d15376931c3 100644
--- a/spec/features/projects/members/master_manages_access_requests_spec.rb
+++ b/spec/features/projects/members/master_manages_access_requests_spec.rb
@@ -41,7 +41,7 @@ feature 'Projects > Members > Master manages access requests', feature: true do
 
   def expect_visible_access_request(project, user)
     expect(project.requesters.exists?(user_id: user)).to be_truthy
-    expect(page).to have_content "#{project.name} access requests 1"
+    expect(page).to have_content "Users requesting access to #{project.name} 1"
     expect(page).to have_content user.name
   end
 end
diff --git a/spec/features/security/project/private_access_spec.rb b/spec/features/security/project/private_access_spec.rb
index ccb5c06dab0..79417c769a8 100644
--- a/spec/features/security/project/private_access_spec.rb
+++ b/spec/features/security/project/private_access_spec.rb
@@ -203,7 +203,7 @@ describe "Private Project Access", feature: true  do
     it { is_expected.to be_allowed_for master }
     it { is_expected.to be_allowed_for developer }
     it { is_expected.to be_allowed_for reporter }
-    it { is_expected.to be_allowed_for guest }
+    it { is_expected.to be_denied_for  guest }
     it { is_expected.to be_denied_for :user }
     it { is_expected.to be_denied_for :external }
     it { is_expected.to be_denied_for :visitor }
diff --git a/spec/features/signup_spec.rb b/spec/features/signup_spec.rb
index a752c1d7235..65544f79eba 100644
--- a/spec/features/signup_spec.rb
+++ b/spec/features/signup_spec.rb
@@ -14,7 +14,7 @@ feature 'Signup', feature: true do
         fill_in 'new_user_username', with: user.username
         fill_in 'new_user_email',    with: user.email
         fill_in 'new_user_password', with: user.password
-        click_button "Sign up"
+        click_button "Register"
 
         expect(current_path).to eq users_almost_there_path
         expect(page).to have_content("Please check your email to confirm your account")
@@ -33,7 +33,7 @@ feature 'Signup', feature: true do
         fill_in 'new_user_username', with: user.username
         fill_in 'new_user_email',    with: user.email
         fill_in 'new_user_password', with: user.password
-        click_button "Sign up"
+        click_button "Register"
 
         expect(current_path).to eq dashboard_projects_path
         expect(page).to have_content("Welcome! You have signed up successfully.")
@@ -52,7 +52,7 @@ feature 'Signup', feature: true do
       fill_in 'new_user_username', with: user.username
       fill_in 'new_user_email',    with: existing_user.email
       fill_in 'new_user_password', with: user.password
-      click_button "Sign up"
+      click_button "Register"
 
       expect(current_path).to eq user_registration_path
       expect(page).to have_content("error prohibited this user from being saved")
@@ -69,7 +69,7 @@ feature 'Signup', feature: true do
       fill_in 'new_user_username', with: user.username
       fill_in 'new_user_email',    with: existing_user.email
       fill_in 'new_user_password', with: user.password
-      click_button "Sign up"
+      click_button "Register"
 
       expect(current_path).to eq user_registration_path
       expect(page.body).not_to match(/#{user.password}/)
diff --git a/spec/features/u2f_spec.rb b/spec/features/u2f_spec.rb
index ff6933dc8d9..b750f27ea72 100644
--- a/spec/features/u2f_spec.rb
+++ b/spec/features/u2f_spec.rb
@@ -160,7 +160,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         login_with(user)
 
         @u2f_device.respond_to_u2f_authentication
-        click_on "Login Via U2F Device"
+        click_on "Sign in via U2F device"
         expect(page.body).to match('We heard back from your U2F device')
         click_on "Authenticate via U2F Device"
 
@@ -174,7 +174,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         login_with(user)
 
         @u2f_device.respond_to_u2f_authentication
-        click_on "Login Via U2F Device"
+        click_on "Sign in via U2F device"
         expect(page.body).to match('We heard back from your U2F device')
         click_on "Authenticate via U2F Device"
 
@@ -186,7 +186,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
       login_with(user, remember: true)
 
       @u2f_device.respond_to_u2f_authentication
-      click_on "Login Via U2F Device"
+      click_on "Sign in via U2F device"
       expect(page.body).to match('We heard back from your U2F device')
 
       within 'div#js-authenticate-u2f' do
@@ -209,7 +209,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
           # Try authenticating user with the old U2F device
           login_as(current_user)
           @u2f_device.respond_to_u2f_authentication
-          click_on "Login Via U2F Device"
+          click_on "Sign in via U2F device"
           expect(page.body).to match('We heard back from your U2F device')
           click_on "Authenticate via U2F Device"
 
@@ -230,7 +230,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
           # Try authenticating user with the same U2F device
           login_as(current_user)
           @u2f_device.respond_to_u2f_authentication
-          click_on "Login Via U2F Device"
+          click_on "Sign in via U2F device"
           expect(page.body).to match('We heard back from your U2F device')
           click_on "Authenticate via U2F Device"
 
@@ -244,7 +244,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         unregistered_device = FakeU2fDevice.new(page, FFaker::Name.first_name)
         login_as(user)
         unregistered_device.respond_to_u2f_authentication
-        click_on "Login Via U2F Device"
+        click_on "Sign in via U2F device"
         expect(page.body).to match('We heard back from your U2F device')
         click_on "Authenticate via U2F Device"
 
@@ -271,7 +271,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         [first_device, second_device].each do |device|
           login_as(user)
           device.respond_to_u2f_authentication
-          click_on "Login Via U2F Device"
+          click_on "Sign in via U2F device"
           expect(page.body).to match('We heard back from your U2F device')
           click_on "Authenticate via U2F Device"
 
diff --git a/spec/features/users_spec.rb b/spec/features/users_spec.rb
index b5a94fe0383..ec4c4d62f53 100644
--- a/spec/features/users_spec.rb
+++ b/spec/features/users_spec.rb
@@ -1,15 +1,16 @@
 require 'spec_helper'
 
-feature 'Users', feature: true do
+feature 'Users', feature: true, js: true do
   let(:user) { create(:user, username: 'user1', name: 'User 1', email: 'user1@gitlab.com') }
 
   scenario 'GET /users/sign_in creates a new user account' do
     visit new_user_session_path
+    click_link 'Register'
     fill_in 'new_user_name',     with: 'Name Surname'
     fill_in 'new_user_username', with: 'Great'
     fill_in 'new_user_email',    with: 'name@mail.com'
     fill_in 'new_user_password', with: 'password1234'
-    expect { click_button 'Sign up' }.to change { User.count }.by(1)
+    expect { click_button 'Register' }.to change { User.count }.by(1)
   end
 
   scenario 'Successful user signin invalidates password reset token' do
@@ -31,15 +32,49 @@ feature 'Users', feature: true do
 
   scenario 'Should show one error if email is already taken' do
     visit new_user_session_path
+    click_link 'Register'
     fill_in 'new_user_name',     with: 'Another user name'
     fill_in 'new_user_username', with: 'anotheruser'
     fill_in 'new_user_email',    with: user.email
     fill_in 'new_user_password', with: '12341234'
-    expect { click_button 'Sign up' }.to change { User.count }.by(0)
+    expect { click_button 'Register' }.to change { User.count }.by(0)
     expect(page).to have_text('Email has already been taken')
     expect(number_of_errors_on_page(page)).to be(1), 'errors on page:\n #{errors_on_page page}'
   end
 
+  describe 'redirect alias routes' do
+    before { user }
+
+    scenario '/u/user1 redirects to user page' do
+      visit '/u/user1'
+
+      expect(current_path).to eq user_path(user)
+      expect(page).to have_text(user.name)
+    end
+  end
+
+  feature 'username validation' do
+    include WaitForAjax
+    let(:loading_icon) { '.fa.fa-spinner' }
+    let(:username_input) { 'new_user_username' }
+
+    before(:each) do
+      visit new_user_session_path
+      click_link 'Register'
+    end
+    scenario 'shows an error border if the username already exists' do
+      fill_in username_input, with: user.username
+      wait_for_ajax
+      expect(find('.username')).to have_css '.gl-field-error-outline'
+    end
+
+    scenario 'doesn\'t show an error border if the username is available' do
+      fill_in username_input, with: 'new-user'
+      wait_for_ajax
+      expect(find('#new_user_username')).not_to have_css '.gl-field-error-outline'
+    end
+  end
+
   def errors_on_page(page)
     page.find('#error_explanation').find('ul').all('li').map{ |item| item.text }.join("\n")
   end
diff --git a/spec/finders/trending_projects_finder_spec.rb b/spec/finders/trending_projects_finder_spec.rb
deleted file mode 100644
index cfe15b9defa..00000000000
--- a/spec/finders/trending_projects_finder_spec.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-require 'spec_helper'
-
-describe TrendingProjectsFinder do
-  let(:user) { create(:user) }
-  let(:public_project1) { create(:empty_project, :public) }
-  let(:public_project2) { create(:empty_project, :public) }
-  let(:private_project) { create(:empty_project, :private) }
-  let(:internal_project) { create(:empty_project, :internal) }
-
-  before do
-    3.times do
-      create(:note_on_commit, project: public_project1)
-    end
-
-    2.times do
-      create(:note_on_commit, project: public_project2, created_at: 5.weeks.ago)
-    end
-
-    create(:note_on_commit, project: private_project)
-    create(:note_on_commit, project: internal_project)
-  end
-
-  describe '#execute', caching: true do
-    context 'without an explicit time range' do
-      it 'returns public trending projects' do
-        projects = described_class.new.execute
-
-        expect(projects).to eq([public_project1])
-      end
-    end
-
-    context 'with an explicit time range' do
-      it 'returns public trending projects' do
-        projects = described_class.new.execute(2)
-
-        expect(projects).to eq([public_project1, public_project2])
-      end
-    end
-
-    it 'caches the list of projects' do
-      projects = described_class.new
-
-      expect(Project).to receive(:trending).once
-
-      2.times { projects.execute }
-    end
-  end
-end
diff --git a/spec/fixtures/api/schemas/board.json b/spec/fixtures/api/schemas/board.json
new file mode 100644
index 00000000000..03aca4a3cc0
--- /dev/null
+++ b/spec/fixtures/api/schemas/board.json
@@ -0,0 +1,11 @@
+{
+  "type": "object",
+  "required" : [
+    "id"
+  ],
+  "properties" : {
+    "id": { "type": "integer" },
+    "name": { "type": "string" }
+  },
+  "additionalProperties": false
+}
diff --git a/spec/fixtures/api/schemas/boards.json b/spec/fixtures/api/schemas/boards.json
new file mode 100644
index 00000000000..117564ef77a
--- /dev/null
+++ b/spec/fixtures/api/schemas/boards.json
@@ -0,0 +1,4 @@
+{
+  "type": "array",
+  "items": { "$ref": "board.json" }
+}
diff --git a/spec/helpers/broadcast_messages_helper_spec.rb b/spec/helpers/broadcast_messages_helper_spec.rb
index 157cc4665a2..c6e3c5c2368 100644
--- a/spec/helpers/broadcast_messages_helper_spec.rb
+++ b/spec/helpers/broadcast_messages_helper_spec.rb
@@ -7,7 +7,7 @@ describe BroadcastMessagesHelper do
     end
 
     it 'includes the current message' do
-      current = double(message: 'Current Message')
+      current = BroadcastMessage.new(message: 'Current Message')
 
       allow(helper).to receive(:broadcast_message_style).and_return(nil)
 
@@ -15,7 +15,7 @@ describe BroadcastMessagesHelper do
     end
 
     it 'includes custom style' do
-      current = double(message: 'Current Message')
+      current = BroadcastMessage.new(message: 'Current Message')
 
       allow(helper).to receive(:broadcast_message_style).and_return('foo')
 
diff --git a/spec/helpers/issues_helper_spec.rb b/spec/helpers/issues_helper_spec.rb
index 67bac782591..abe08d95ece 100644
--- a/spec/helpers/issues_helper_spec.rb
+++ b/spec/helpers/issues_helper_spec.rb
@@ -63,28 +63,38 @@ describe IssuesHelper do
   end
 
   describe '#award_user_list' do
-    let!(:awards) { build_list(:award_emoji, 15) }
+    it "returns a comma-separated list of the first X users" do
+      user = build_stubbed(:user, name: 'Joe')
+      awards = Array.new(3, build_stubbed(:award_emoji, user: user))
 
-    it "returns a comma seperated list of 1-9 users" do
-      expect(award_user_list(awards.first(9), nil)).to eq(awards.first(9).map { |a| a.user.name }.to_sentence)
+      expect(award_user_list(awards, nil, limit: 3))
+        .to eq('Joe, Joe, and Joe')
     end
 
     it "displays the current user's name as 'You'" do
-      expect(award_user_list(awards.first(1), awards[0].user)).to eq('You')
-    end
+      user = build_stubbed(:user, name: 'Joe')
+      award = build_stubbed(:award_emoji, user: user)
 
-    it "truncates lists of larger than 9 users" do
-      expect(award_user_list(awards, nil)).to eq(awards.first(9).map { |a| a.user.name }.join(', ') + ", and 6 more.")
+      expect(award_user_list([award], user)).to eq('You')
+      expect(award_user_list([award], nil)).to eq 'Joe'
     end
 
-    it "displays the current user in front of 0-9 other users" do
-      expect(award_user_list(awards, awards[0].user)).
-        to eq("You, " + awards[1..9].map { |a| a.user.name }.join(', ') + ", and 5 more.")
+    it "truncates lists" do
+      user = build_stubbed(:user, name: 'Jane')
+      awards = Array.new(5, build_stubbed(:award_emoji, user: user))
+
+      expect(award_user_list(awards, nil, limit: 3))
+        .to eq('Jane, Jane, Jane, and 2 more.')
     end
 
-    it "displays the current user in front regardless of position in the list" do
-      expect(award_user_list(awards, awards[12].user)).
-        to eq("You, " + awards[0..8].map { |a| a.user.name }.join(', ') + ", and 5 more.")
+    it "displays the current user in front of other users" do
+      current_user = build_stubbed(:user)
+      my_award = build_stubbed(:award_emoji, user: current_user)
+      award = build_stubbed(:award_emoji, user: build_stubbed(:user, name: 'Jane'))
+      awards = Array.new(5, award).push(my_award)
+
+      expect(award_user_list(awards, current_user, limit: 2)).
+        to eq("You, Jane, and 4 more.")
     end
   end
 
diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index bcd53440cb4..8113742923b 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -72,7 +72,7 @@ describe ProjectsHelper do
       it 'returns an HTML link to the user' do
         link = helper.link_to_member(project, user)
 
-        expect(link).to match(%r{/u/#{user.username}})
+        expect(link).to match(%r{/#{user.username}})
       end
     end
   end
diff --git a/spec/helpers/search_helper_spec.rb b/spec/helpers/search_helper_spec.rb
index c5b5aa8c445..64aa41020c9 100644
--- a/spec/helpers/search_helper_spec.rb
+++ b/spec/helpers/search_helper_spec.rb
@@ -19,7 +19,7 @@ describe SearchHelper do
       expect(subject.filename).to eq('CHANGELOG')
       expect(subject.basename).to eq('CHANGELOG')
       expect(subject.ref).to eq('master')
-      expect(subject.startline).to eq(186)
+      expect(subject.startline).to eq(188)
       expect(subject.data.lines[2]).to eq("  - Feature: Replace teams with group membership\n")
     end
 
diff --git a/spec/javascripts/activities_spec.js.es6 b/spec/javascripts/activities_spec.js.es6
new file mode 100644
index 00000000000..743b15460c6
--- /dev/null
+++ b/spec/javascripts/activities_spec.js.es6
@@ -0,0 +1,61 @@
+/*= require jquery.cookie.js */
+/*= require jquery.endless-scroll.js */
+/*= require pager */
+/*= require activities */
+
+(() => {
+  window.gon || (window.gon = {});
+  const fixtureTemplate = 'event_filter.html';
+  const filters = [
+    {
+      id: 'all',
+    }, {
+      id: 'push',
+      name: 'push events',
+    }, {
+      id: 'merged',
+      name: 'merge events',
+    }, {
+      id: 'comments',
+    },{
+      id: 'team',
+    }];
+
+  function getEventName(index) {
+    let filter = filters[index];
+    return filter.hasOwnProperty('name') ? filter.name : filter.id;
+  }
+
+  function getSelector(index) {
+    let filter = filters[index];
+    return `#${filter.id}_event_filter`
+  }
+
+  describe('Activities', () => {
+    beforeEach(() => {
+      fixture.load(fixtureTemplate);
+      new Activities();
+    });
+
+    for(let i = 0; i < filters.length; i++) {
+      ((i) => {
+        describe(`when selecting ${getEventName(i)}`, () => {
+          beforeEach(() => {
+            $(getSelector(i)).click();
+          });
+
+          for(let x = 0; x < filters.length; x++) {
+            ((x) => {
+              let shouldHighlight = i === x;
+              let testName = shouldHighlight ? 'should highlight' : 'should not highlight';
+
+              it(`${testName} ${getEventName(x)}`, () => {
+                expect($(getSelector(x)).parent().hasClass('active')).toEqual(shouldHighlight);
+              });
+            })(x);
+          }
+        });
+      })(i);
+    }
+  });
+})();
diff --git a/spec/javascripts/boards/boards_store_spec.js.es6 b/spec/javascripts/boards/boards_store_spec.js.es6
index 078e4b00023..15c305ce321 100644
--- a/spec/javascripts/boards/boards_store_spec.js.es6
+++ b/spec/javascripts/boards/boards_store_spec.js.es6
@@ -14,7 +14,7 @@
 
 (() => {
   beforeEach(() => {
-    gl.boardService = new BoardService('/test/issue-boards/board');
+    gl.boardService = new BoardService('/test/issue-boards/board', '1');
     gl.issueBoards.BoardsStore.create();
 
     $.cookie('issue_board_welcome_hidden', 'false');
diff --git a/spec/javascripts/boards/issue_spec.js.es6 b/spec/javascripts/boards/issue_spec.js.es6
index 3569d1b98bd..328c6f82ab5 100644
--- a/spec/javascripts/boards/issue_spec.js.es6
+++ b/spec/javascripts/boards/issue_spec.js.es6
@@ -16,7 +16,7 @@ describe('Issue model', () => {
   let issue;
 
   beforeEach(() => {
-    gl.boardService = new BoardService('/test/issue-boards/board');
+    gl.boardService = new BoardService('/test/issue-boards/board', '1');
     gl.issueBoards.BoardsStore.create();
 
     issue = new ListIssue({
diff --git a/spec/javascripts/boards/list_spec.js.es6 b/spec/javascripts/boards/list_spec.js.es6
index 1688b996162..ec78d82e919 100644
--- a/spec/javascripts/boards/list_spec.js.es6
+++ b/spec/javascripts/boards/list_spec.js.es6
@@ -16,7 +16,7 @@ describe('List model', () => {
   let list;
 
   beforeEach(() => {
-    gl.boardService = new BoardService('/test/issue-boards/board');
+    gl.boardService = new BoardService('/test/issue-boards/board', '1');
     gl.issueBoards.BoardsStore.create();
 
     list = new List(listObj);
diff --git a/spec/javascripts/boards/mock_data.js.es6 b/spec/javascripts/boards/mock_data.js.es6
index f3797ed44d4..052455f2ca6 100644
--- a/spec/javascripts/boards/mock_data.js.es6
+++ b/spec/javascripts/boards/mock_data.js.es6
@@ -26,7 +26,7 @@ const listObjDuplicate = {
 
 const BoardsMockData = {
   'GET': {
-    '/test/issue-boards/board/lists{/id}/issues': {
+    '/test/issue-boards/board/1/lists{/id}/issues': {
       issues: [{
         title: 'Testing',
         iid: 1,
@@ -37,13 +37,13 @@ const BoardsMockData = {
     }
   },
   'POST': {
-    '/test/issue-boards/board/lists{/id}': listObj
+    '/test/issue-boards/board/1/lists{/id}': listObj
   },
   'PUT': {
-    '/test/issue-boards/board/lists{/id}': {}
+    '/test/issue-boards/board/1/lists{/id}': {}
   },
   'DELETE': {
-    '/test/issue-boards/board/lists{/id}': {}
+    '/test/issue-boards/board/1/lists{/id}': {}
   }
 };
 
diff --git a/spec/javascripts/fixtures/event_filter.html.haml b/spec/javascripts/fixtures/event_filter.html.haml
new file mode 100644
index 00000000000..95e248cadf8
--- /dev/null
+++ b/spec/javascripts/fixtures/event_filter.html.haml
@@ -0,0 +1,21 @@
+%ul.nav-links.event-filter.scrolling-tabs
+  %li.active
+    %a.event-filter-link{ id: "all_event_filter", title: "Filter by all", href: "/dashboard/activity"}
+      %span
+        All
+  %li
+    %a.event-filter-link{ id: "push_event_filter", title: "Filter by push events", href: "/dashboard/activity"}
+      %span
+        Push events
+  %li
+    %a.event-filter-link{ id: "merged_event_filter", title: "Filter by merge events", href: "/dashboard/activity"}
+      %span
+        Merge events
+  %li
+    %a.event-filter-link{ id: "comments_event_filter", title: "Filter by comments", href: "/dashboard/activity"}
+      %span
+        Comments
+  %li
+    %a.event-filter-link{ id: "team_event_filter", title: "Filter by team", href: "/dashboard/activity"}
+      %span
+        Team
\ No newline at end of file
diff --git a/spec/javascripts/fixtures/gl_field_errors.html.haml b/spec/javascripts/fixtures/gl_field_errors.html.haml
new file mode 100644
index 00000000000..2526e5e33a5
--- /dev/null
+++ b/spec/javascripts/fixtures/gl_field_errors.html.haml
@@ -0,0 +1,15 @@
+%form.show-gl-field-errors{action: 'submit', method: 'post'}
+  .form-group
+    %input.required-text{required: true, type: 'text'} Text
+  .form-group
+    %input.email{type: 'email', title: 'Please provide a valid email address.', required: true } Email
+  .form-group
+    %input.password{type: 'password', required: true} Password
+  .form-group
+    %input.alphanumeric{type: 'text', pattern: '[a-zA-Z0-9]', required: true} Alphanumeric
+  .form-group
+    %input.hidden{ type:'hidden' }
+  .form-group
+    %input.custom.no-gl-field-errors{ type:'text' } Custom, do not validate
+  .form-group
+  %input.submit{type: 'submit'} Submit
diff --git a/spec/javascripts/gl_field_errors_spec.js.es6 b/spec/javascripts/gl_field_errors_spec.js.es6
new file mode 100644
index 00000000000..36feb2b2aa5
--- /dev/null
+++ b/spec/javascripts/gl_field_errors_spec.js.es6
@@ -0,0 +1,111 @@
+//= require jquery
+//= require gl_field_errors
+
+((global) => {
+  fixture.preload('gl_field_errors.html');
+
+  describe('GL Style Field Errors', function() {
+    beforeEach(function() {
+      fixture.load('gl_field_errors.html');
+      const $form = this.$form = $('form.show-gl-field-errors');
+      this.fieldErrors = new global.GlFieldErrors($form);
+    });
+
+    it('should properly initialize the form', function() {
+      expect(this.$form).toBeDefined();
+      expect(this.$form.length).toBe(1);
+      expect(this.fieldErrors).toBeDefined();
+      const inputs = this.fieldErrors.state.inputs;
+      expect(inputs.length).toBe(5);
+    });
+
+    it('should ignore elements with custom error handling', function() {
+      const customErrorFlag = 'no-gl-field-errors';
+      const customErrorElem = $(`.${customErrorFlag}`);
+
+      expect(customErrorElem.length).toBe(1);
+
+      const customErrors = this.fieldErrors.state.inputs.filter((input) => {
+       return input.inputElement.hasClass(customErrorFlag);
+      });
+      expect(customErrors.length).toBe(0);
+    });
+
+    it('should not show any errors before submit attempt', function() {
+      this.$form.find('.email').val('not-a-valid-email').keyup();
+      this.$form.find('.text-required').val('').keyup();
+      this.$form.find('.alphanumberic').val('?---*').keyup();
+
+      const errorsShown = this.$form.find('.gl-field-error-outline');
+      expect(errorsShown.length).toBe(0);
+    });
+
+    it('should show errors when input valid is submitted', function() {
+      this.$form.find('.email').val('not-a-valid-email').keyup();
+      this.$form.find('.text-required').val('').keyup();
+      this.$form.find('.alphanumberic').val('?---*').keyup();
+
+      this.$form.submit();
+
+      const errorsShown = this.$form.find('.gl-field-error-outline');
+      expect(errorsShown.length).toBe(4);
+    });
+
+    it('should properly track validity state on input after invalid submission attempt', function() {
+      this.$form.submit();
+
+      const emailInputModel = this.fieldErrors.state.inputs[1];
+      const fieldState = emailInputModel.state;
+      const emailInputElement = emailInputModel.inputElement;
+
+      // No input
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(true);
+      expect(fieldState.valid).toBe(false);
+
+      // Then invalid input
+      emailInputElement.val('not-a-valid-email').keyup();
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(false);
+
+      // Then valid input
+      emailInputElement.val('email@gitlab.com').keyup();
+      expect(emailInputElement).not.toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(true);
+
+      // Then invalid input
+      emailInputElement.val('not-a-valid-email').keyup();
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(false);
+
+      // Then empty input
+      emailInputElement.val('').keyup();
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(true);
+      expect(fieldState.valid).toBe(false);
+
+      // Then valid input
+      emailInputElement.val('email@gitlab.com').keyup();
+      expect(emailInputElement).not.toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(true);
+    });
+
+    it('should properly infer error messages', function() {
+      this.$form.submit();
+      const trackedInputs = this.fieldErrors.state.inputs;
+      const inputHasTitle = trackedInputs[1];
+      const hasTitleErrorElem = inputHasTitle.inputElement.siblings('.gl-field-error');
+      const inputNoTitle = trackedInputs[2];
+      const noTitleErrorElem = inputNoTitle.inputElement.siblings('.gl-field-error');
+
+      expect(noTitleErrorElem.text()).toBe('This field is required.');
+      expect(hasTitleErrorElem.text()).toBe('Please provide a valid email address.');
+    });
+
+  });
+
+})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/merge_request_tabs_spec.js b/spec/javascripts/merge_request_tabs_spec.js
index 395032a7416..96ee5235acf 100644
--- a/spec/javascripts/merge_request_tabs_spec.js
+++ b/spec/javascripts/merge_request_tabs_spec.js
@@ -1,5 +1,6 @@
 
 /*= require merge_request_tabs */
+//= require breakpoints
 
 (function() {
   describe('MergeRequestTabs', function() {
diff --git a/spec/javascripts/merge_request_widget_spec.js b/spec/javascripts/merge_request_widget_spec.js
index 17b32914ec3..c9175e2b704 100644
--- a/spec/javascripts/merge_request_widget_spec.js
+++ b/spec/javascripts/merge_request_widget_spec.js
@@ -1,5 +1,5 @@
-
 /*= require merge_request_widget */
+/*= require lib/utils/jquery.timeago.js */
 
 (function() {
   describe('MergeRequestWidget', function() {
@@ -8,6 +8,7 @@
       window.notify = function() {};
       this.opts = {
         ci_status_url: "http://sampledomain.local/ci/getstatus",
+        ci_environments_status_url: "http://sampledomain.local/ci/getenvironmentsstatus",
         ci_status: "",
         ci_message: {
           normal: "Build {{status}} for \"{{title}}\"",
@@ -20,17 +21,48 @@
         gitlab_icon: "gitlab_logo.png",
         builds_path: "http://sampledomain.local/sampleBuildsPath"
       };
-      this["class"] = new MergeRequestWidget(this.opts);
-      return this.ciStatusData = {
-        "title": "Sample MR title",
-        "sha": "12a34bc5",
-        "status": "success",
-        "coverage": 98
-      };
+      this["class"] = new window.gl.MergeRequestWidget(this.opts);
     });
+
+    describe('getCIEnvironmentsStatus', function() {
+      beforeEach(function() {
+        this.ciEnvironmentsStatusData = [{
+          created_at: '2016-09-12T13:38:30.636Z',
+          environment_id: 1,
+          environment_name: 'env1',
+          external_url: 'https://test-url.com',
+          external_url_formatted: 'test-url.com'
+        }];
+
+        spyOn(jQuery, 'getJSON').and.callFake((req, cb) => {
+          cb(this.ciEnvironmentsStatusData);
+        });
+      });
+
+      it('should call renderEnvironments when the environments property is set', function() {
+         const spy = spyOn(this.class, 'renderEnvironments').and.stub();
+         this.class.getCIEnvironmentsStatus();
+         expect(spy).toHaveBeenCalledWith(this.ciEnvironmentsStatusData);
+       });
+
+       it('should not call renderEnvironments when the environments property is not set', function() {
+         this.ciEnvironmentsStatusData = null;
+         const spy = spyOn(this.class, 'renderEnvironments').and.stub();
+         this.class.getCIEnvironmentsStatus();
+         expect(spy).not.toHaveBeenCalled();
+       });
+    });
+
     return describe('getCIStatus', function() {
       beforeEach(function() {
-        return spyOn(jQuery, 'getJSON').and.callFake((function(_this) {
+        this.ciStatusData = {
+          "title": "Sample MR title",
+          "sha": "12a34bc5",
+          "status": "success",
+          "coverage": 98
+        };
+
+        spyOn(jQuery, 'getJSON').and.callFake((function(_this) {
           return function(req, cb) {
             return cb(_this.ciStatusData);
           };
@@ -61,10 +93,10 @@
         this["class"].getCIStatus(false);
         return expect(spy).not.toHaveBeenCalled();
       });
-      return it('should not display a notification on the first check after the widget has been created', function() {
+      it('should not display a notification on the first check after the widget has been created', function() {
         var spy;
         spy = spyOn(window, 'notify');
-        this["class"] = new MergeRequestWidget(this.opts);
+        this["class"] = new window.gl.MergeRequestWidget(this.opts);
         this["class"].getCIStatus(true);
         return expect(spy).not.toHaveBeenCalled();
       });
diff --git a/spec/javascripts/search_autocomplete_spec.js b/spec/javascripts/search_autocomplete_spec.js
index 4470fbcb099..333128782a2 100644
--- a/spec/javascripts/search_autocomplete_spec.js
+++ b/spec/javascripts/search_autocomplete_spec.js
@@ -5,6 +5,8 @@
 /*= require lib/utils/common_utils */
 /*= require lib/utils/type_utility */
 /*= require fuzzaldrin-plus */
+/*= require turbolinks */
+/*= require jquery.turbolinks */
 
 (function() {
   var addBodyAttributes, assertLinks, dashboardIssuesPath, dashboardMRsPath, groupIssuesPath, groupMRsPath, groupName, mockDashboardOptions, mockGroupOptions, mockProjectOptions, projectIssuesPath, projectMRsPath, projectName, userId, widget;
@@ -138,7 +140,7 @@
       list = widget.wrap.find('.dropdown-menu').find('ul');
       return assertLinks(list, projectIssuesPath, projectMRsPath);
     });
-    return it('should not show category related menu if there is text in the input', function() {
+    it('should not show category related menu if there is text in the input', function() {
       var link, list;
       addBodyAttributes('project');
       mockProjectOptions();
@@ -148,6 +150,23 @@
       link = "a[href='" + projectIssuesPath + "/?assignee_id=" + userId + "']";
       return expect(list.find(link).length).toBe(0);
     });
+    return it('should not submit the search form when selecting an autocomplete row with the keyboard', function() {
+      var ENTER = 13;
+      var DOWN = 40;
+      addBodyAttributes();
+      mockDashboardOptions(true);
+      var submitSpy = spyOnEvent('form', 'submit');
+      widget.searchInput.focus();
+      widget.wrap.trigger($.Event('keydown', { which: DOWN }));
+      var enterKeyEvent = $.Event('keydown', { which: ENTER });
+      widget.searchInput.trigger(enterKeyEvent);
+      // This does not currently catch failing behavior. For security reasons,
+      // browsers will not trigger default behavior (form submit, in this
+      // example) on JavaScript-created keypresses.
+      expect(submitSpy).not.toHaveBeenTriggered();
+      // Does a worse job at capturing the intent of the test, but works.
+      expect(enterKeyEvent.isDefaultPrevented()).toBe(true);
+    });
   });
 
 }).call(this);
diff --git a/spec/javascripts/u2f/authenticate_spec.js b/spec/javascripts/u2f/authenticate_spec.js
index 7ce3884f844..784b43d4846 100644
--- a/spec/javascripts/u2f/authenticate_spec.js
+++ b/spec/javascripts/u2f/authenticate_spec.js
@@ -21,7 +21,7 @@
       setupButton = this.container.find("#js-login-u2f-device");
       setupMessage = this.container.find("p");
       expect(setupMessage.text()).toContain('Insert your security key');
-      expect(setupButton.text()).toBe('Login Via U2F Device');
+      expect(setupButton.text()).toBe('Sign in via U2F device');
       setupButton.trigger('click');
       inProgressMessage = this.container.find("p");
       expect(inProgressMessage.text()).toContain("Trying to communicate with your device");
diff --git a/spec/lib/banzai/filter/emoji_filter_spec.rb b/spec/lib/banzai/filter/emoji_filter_spec.rb
index b5b38cf0c8c..c8e62f528df 100644
--- a/spec/lib/banzai/filter/emoji_filter_spec.rb
+++ b/spec/lib/banzai/filter/emoji_filter_spec.rb
@@ -12,11 +12,16 @@ describe Banzai::Filter::EmojiFilter, lib: true do
     ActionController::Base.asset_host = @original_asset_host
   end
 
-  it 'replaces supported emoji' do
+  it 'replaces supported name emoji' do
     doc = filter('<p>:heart:</p>')
     expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/2764.png'
   end
 
+  it 'replaces supported unicode emoji' do
+    doc = filter('<p>❤️</p>')
+    expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/2764.png'
+  end
+
   it 'ignores unsupported emoji' do
     exp = act = '<p>:foo:</p>'
     doc = filter(act)
@@ -28,46 +33,96 @@ describe Banzai::Filter::EmojiFilter, lib: true do
     expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/1F44D.png'
   end
 
+  it 'correctly encodes unicode to the URL' do
+    doc = filter('<p>👍</p>')
+    expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/1F44D.png'
+  end
+
   it 'matches at the start of a string' do
     doc = filter(':+1:')
     expect(doc.css('img').size).to eq 1
   end
 
+  it 'unicode matches at the start of a string' do
+    doc = filter("'👍'")
+    expect(doc.css('img').size).to eq 1
+  end
+
   it 'matches at the end of a string' do
     doc = filter('This gets a :-1:')
     expect(doc.css('img').size).to eq 1
   end
 
+  it 'unicode matches at the end of a string' do
+    doc = filter('This gets a 👍')
+    expect(doc.css('img').size).to eq 1
+  end
+
   it 'matches with adjacent text' do
     doc = filter('+1 (:+1:)')
     expect(doc.css('img').size).to eq 1
   end
 
+  it 'unicode matches with adjacent text' do
+    doc = filter('+1 (👍)')
+    expect(doc.css('img').size).to eq 1
+  end
+
   it 'matches multiple emoji in a row' do
     doc = filter(':see_no_evil::hear_no_evil::speak_no_evil:')
     expect(doc.css('img').size).to eq 3
   end
 
+  it 'unicode matches multiple emoji in a row' do
+    doc = filter("'🙈🙉🙊'")
+    expect(doc.css('img').size).to eq 3
+  end
+
+  it 'mixed matches multiple emoji in a row' do
+    doc = filter("'🙈:see_no_evil:🙉:hear_no_evil:🙊:speak_no_evil:'")
+    expect(doc.css('img').size).to eq 6
+  end
+
   it 'has a title attribute' do
     doc = filter(':-1:')
     expect(doc.css('img').first.attr('title')).to eq ':-1:'
   end
 
+  it 'unicode has a title attribute' do
+    doc = filter("'👎'")
+    expect(doc.css('img').first.attr('title')).to eq ':thumbsdown:'
+  end
+
   it 'has an alt attribute' do
     doc = filter(':-1:')
     expect(doc.css('img').first.attr('alt')).to eq ':-1:'
   end
 
+  it 'unicode has an alt attribute' do
+    doc = filter("'👎'")
+    expect(doc.css('img').first.attr('alt')).to eq ':thumbsdown:'
+  end
+
   it 'has an align attribute' do
     doc = filter(':8ball:')
     expect(doc.css('img').first.attr('align')).to eq 'absmiddle'
   end
 
+  it 'unicode has an align attribute' do
+    doc = filter("'🎱'")
+    expect(doc.css('img').first.attr('align')).to eq 'absmiddle'
+  end
+
   it 'has an emoji class' do
     doc = filter(':cat:')
     expect(doc.css('img').first.attr('class')).to eq 'emoji'
   end
 
+  it 'unicode has an emoji class' do
+    doc = filter("'🐱'")
+    expect(doc.css('img').first.attr('class')).to eq 'emoji'
+  end
+
   it 'has height and width attributes' do
     doc = filter(':dog:')
     img = doc.css('img').first
@@ -76,12 +131,26 @@ describe Banzai::Filter::EmojiFilter, lib: true do
     expect(img.attr('height')).to eq '20'
   end
 
+  it 'unicode has height and width attributes' do
+    doc = filter("'🐶'")
+    img = doc.css('img').first
+
+    expect(img.attr('width')).to eq '20'
+    expect(img.attr('height')).to eq '20'
+  end
+
   it 'keeps whitespace intact' do
     doc = filter('This deserves a :+1:, big time.')
 
     expect(doc.to_html).to match(/^This deserves a <img.+>, big time\.\z/)
   end
 
+  it 'unicode keeps whitespace intact' do
+    doc = filter('This deserves a 🎱, big time.')
+
+    expect(doc.to_html).to match(/^This deserves a <img.+>, big time\.\z/)
+  end
+
   it 'uses a custom asset_root context' do
     root = Gitlab.config.gitlab.url + 'gitlab/root'
 
@@ -95,4 +164,18 @@ describe Banzai::Filter::EmojiFilter, lib: true do
     doc = filter(':frowning:', asset_host: 'https://this-is-ignored-i-guess?')
     expect(doc.css('img').first.attr('src')).to start_with('https://cdn.example.com')
   end
+
+  it 'uses a custom asset_root context' do
+    root = Gitlab.config.gitlab.url + 'gitlab/root'
+
+    doc = filter("'🎱'", asset_root: root)
+    expect(doc.css('img').first.attr('src')).to start_with(root)
+  end
+
+  it 'uses a custom asset_host context' do
+    ActionController::Base.asset_host = 'https://cdn.example.com'
+
+    doc = filter("'🎱'", asset_host: 'https://this-is-ignored-i-guess?')
+    expect(doc.css('img').first.attr('src')).to start_with('https://cdn.example.com')
+  end
 end
diff --git a/spec/lib/banzai/filter/html_entity_filter_spec.rb b/spec/lib/banzai/filter/html_entity_filter_spec.rb
new file mode 100644
index 00000000000..4c68ce6d6e4
--- /dev/null
+++ b/spec/lib/banzai/filter/html_entity_filter_spec.rb
@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe Banzai::Filter::HtmlEntityFilter, lib: true do
+  include FilterSpecHelper
+
+  let(:unescaped) { 'foo <strike attr="foo">&&&</strike>' }
+  let(:escaped) { 'foo &lt;strike attr=&quot;foo&quot;&gt;&amp;&amp;&amp;&lt;/strike&gt;' }
+
+  it 'converts common entities to their HTML-escaped equivalents' do
+    output = filter(unescaped)
+
+    expect(output).to eq(escaped)
+  end
+end
diff --git a/spec/lib/banzai/note_renderer_spec.rb b/spec/lib/banzai/note_renderer_spec.rb
index 98f76f36fd5..49556074278 100644
--- a/spec/lib/banzai/note_renderer_spec.rb
+++ b/spec/lib/banzai/note_renderer_spec.rb
@@ -12,8 +12,7 @@ describe Banzai::NoteRenderer do
         with(project, user,
              requested_path: 'foo',
              project_wiki: wiki,
-             ref: 'bar',
-             pipeline: :note).
+             ref: 'bar').
         and_call_original
 
       expect_any_instance_of(Banzai::ObjectRenderer).
diff --git a/spec/lib/banzai/object_renderer_spec.rb b/spec/lib/banzai/object_renderer_spec.rb
index bcdb95250ca..90da78a67dd 100644
--- a/spec/lib/banzai/object_renderer_spec.rb
+++ b/spec/lib/banzai/object_renderer_spec.rb
@@ -4,10 +4,18 @@ describe Banzai::ObjectRenderer do
   let(:project) { create(:empty_project) }
   let(:user) { project.owner }
 
+  def fake_object(attrs = {})
+    object = double(attrs.merge("new_record?" => true, "destroyed?" => true))
+    allow(object).to receive(:markdown_cache_field_for).with(:note).and_return(:note_html)
+    allow(object).to receive(:banzai_render_context).with(:note).and_return(project: nil, author: nil)
+    allow(object).to receive(:update_column).with(:note_html, anything).and_return(true)
+    object
+  end
+
   describe '#render' do
     it 'renders and redacts an Array of objects' do
       renderer = described_class.new(project, user)
-      object = double(:object, note: 'hello', note_html: nil)
+      object = fake_object(note: 'hello', note_html: nil)
 
       expect(renderer).to receive(:render_objects).with([object], :note).
         and_call_original
@@ -16,7 +24,7 @@ describe Banzai::ObjectRenderer do
         with(an_instance_of(Array)).
         and_call_original
 
-      expect(object).to receive(:note_html=).with('<p>hello</p>')
+      expect(object).to receive(:redacted_note_html=).with('<p>hello</p>')
       expect(object).to receive(:user_visible_reference_count=).with(0)
 
       renderer.render([object], :note)
@@ -25,7 +33,7 @@ describe Banzai::ObjectRenderer do
 
   describe '#render_objects' do
     it 'renders an Array of objects' do
-      object = double(:object, note: 'hello')
+      object = fake_object(note: 'hello', note_html: nil)
 
       renderer = described_class.new(project, user)
 
@@ -57,49 +65,29 @@ describe Banzai::ObjectRenderer do
   end
 
   describe '#context_for' do
-    let(:object) { double(:object, note: 'hello') }
+    let(:object) { fake_object(note: 'hello') }
     let(:renderer) { described_class.new(project, user) }
 
     it 'returns a Hash' do
       expect(renderer.context_for(object, :note)).to be_an_instance_of(Hash)
     end
 
-    it 'includes the cache key' do
+    it 'includes the banzai render context for the object' do
+      expect(object).to receive(:banzai_render_context).with(:note).and_return(foo: :bar)
       context = renderer.context_for(object, :note)
-
-      expect(context[:cache_key]).to eq([object, :note])
-    end
-
-    context 'when the object responds to "author"' do
-      it 'includes the author in the context' do
-        expect(object).to receive(:author).and_return('Alice')
-
-        context = renderer.context_for(object, :note)
-
-        expect(context[:author]).to eq('Alice')
-      end
-    end
-
-    context 'when the object does not respond to "author"' do
-      it 'does not include the author in the context' do
-        context = renderer.context_for(object, :note)
-
-        expect(context.key?(:author)).to eq(false)
-      end
+      expect(context).to have_key(:foo)
+      expect(context[:foo]).to eq(:bar)
     end
   end
 
   describe '#render_attributes' do
     it 'renders the attribute of a list of objects' do
-      objects = [double(:doc, note: 'hello'), double(:doc, note: 'bye')]
-      renderer = described_class.new(project, user, pipeline: :note)
+      objects = [fake_object(note: 'hello', note_html: nil), fake_object(note: 'bye', note_html: nil)]
+      renderer = described_class.new(project, user)
 
-      expect(Banzai).to receive(:cache_collection_render).
-        with([
-          { text: 'hello', context: renderer.context_for(objects[0], :note) },
-          { text: 'bye', context: renderer.context_for(objects[1], :note) }
-        ]).
-        and_call_original
+      objects.each do |object|
+        expect(Banzai).to receive(:render_field).with(object, :note).and_call_original
+      end
 
       docs = renderer.render_attributes(objects, :note)
 
@@ -114,17 +102,13 @@ describe Banzai::ObjectRenderer do
       objects = []
       renderer = described_class.new(project, user, pipeline: :note)
 
-      expect(Banzai).to receive(:cache_collection_render).
-        with([]).
-        and_call_original
-
       expect(renderer.render_attributes(objects, :note)).to eq([])
     end
   end
 
   describe '#base_context' do
     let(:context) do
-      described_class.new(project, user, pipeline: :note).base_context
+      described_class.new(project, user, foo: :bar).base_context
     end
 
     it 'returns a Hash' do
@@ -132,7 +116,7 @@ describe Banzai::ObjectRenderer do
     end
 
     it 'includes the custom attributes' do
-      expect(context[:pipeline]).to eq(:note)
+      expect(context[:foo]).to eq(:bar)
     end
 
     it 'includes the current user' do
diff --git a/spec/lib/banzai/renderer_spec.rb b/spec/lib/banzai/renderer_spec.rb
new file mode 100644
index 00000000000..aaa6b12e67e
--- /dev/null
+++ b/spec/lib/banzai/renderer_spec.rb
@@ -0,0 +1,74 @@
+require 'spec_helper'
+
+describe Banzai::Renderer do
+  def expect_render(project = :project)
+    expected_context = { project: project }
+    expect(renderer).to receive(:cacheless_render) { :html }.with(:markdown, expected_context)
+  end
+
+  def expect_cache_update
+    expect(object).to receive(:update_column).with("field_html", :html)
+  end
+
+  def fake_object(*features)
+    markdown = :markdown if features.include?(:markdown)
+    html = :html if features.include?(:html)
+
+    object = double(
+      "object",
+      banzai_render_context: { project: :project },
+      field: markdown,
+      field_html: html
+    )
+
+    allow(object).to receive(:markdown_cache_field_for).with(:field).and_return("field_html")
+    allow(object).to receive(:new_record?).and_return(features.include?(:new))
+    allow(object).to receive(:destroyed?).and_return(features.include?(:destroyed))
+
+    object
+  end
+
+  describe "#render_field" do
+    let(:renderer) { Banzai::Renderer }
+    let(:subject) { renderer.render_field(object, :field) }
+
+    context "with an empty cache" do
+      let(:object) { fake_object(:markdown) }
+      it "caches and returns the result" do
+        expect_render
+        expect_cache_update
+        expect(subject).to eq(:html)
+      end
+    end
+
+    context "with a filled cache" do
+      let(:object) { fake_object(:markdown, :html) }
+
+      it "uses the cache" do
+        expect_render.never
+        expect_cache_update.never
+        should eq(:html)
+      end
+    end
+
+    context "new object" do
+      let(:object) { fake_object(:new, :markdown) }
+
+      it "doesn't cache the result" do
+        expect_render
+        expect_cache_update.never
+        expect(subject).to eq(:html)
+      end
+    end
+
+    context "destroyed object" do
+      let(:object) { fake_object(:destroyed, :markdown) }
+
+      it "doesn't cache the result" do
+        expect_render
+        expect_cache_update.never
+        expect(subject).to eq(:html)
+      end
+    end
+  end
+end
diff --git a/spec/lib/constraints/group_url_constrainer_spec.rb b/spec/lib/constraints/group_url_constrainer_spec.rb
new file mode 100644
index 00000000000..f0b75a664f2
--- /dev/null
+++ b/spec/lib/constraints/group_url_constrainer_spec.rb
@@ -0,0 +1,10 @@
+require 'spec_helper'
+
+describe GroupUrlConstrainer, lib: true do
+  let!(:username) { create(:group, path: 'gitlab-org') }
+
+  describe '#find_resource' do
+    it { expect(!!subject.find_resource('gitlab-org')).to be_truthy }
+    it { expect(!!subject.find_resource('gitlab-com')).to be_falsey }
+  end
+end
diff --git a/spec/lib/constraints/namespace_url_constrainer_spec.rb b/spec/lib/constraints/namespace_url_constrainer_spec.rb
new file mode 100644
index 00000000000..a5feaacb8ee
--- /dev/null
+++ b/spec/lib/constraints/namespace_url_constrainer_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe NamespaceUrlConstrainer, lib: true do
+  let!(:group) { create(:group, path: 'gitlab') }
+
+  describe '#matches?' do
+    context 'existing namespace' do
+      it { expect(subject.matches?(request '/gitlab')).to be_truthy }
+      it { expect(subject.matches?(request '/gitlab.atom')).to be_truthy }
+      it { expect(subject.matches?(request '/gitlab/')).to be_truthy }
+      it { expect(subject.matches?(request '//gitlab/')).to be_truthy }
+    end
+
+    context 'non-existing namespace' do
+      it { expect(subject.matches?(request '/gitlab-ce')).to be_falsey }
+      it { expect(subject.matches?(request '/gitlab.ce')).to be_falsey }
+      it { expect(subject.matches?(request '/g/gitlab')).to be_falsey }
+      it { expect(subject.matches?(request '/.gitlab')).to be_falsey }
+    end
+  end
+
+  def request(path)
+    OpenStruct.new(path: path)
+  end
+end
diff --git a/spec/lib/constraints/user_url_constrainer_spec.rb b/spec/lib/constraints/user_url_constrainer_spec.rb
new file mode 100644
index 00000000000..4b26692672f
--- /dev/null
+++ b/spec/lib/constraints/user_url_constrainer_spec.rb
@@ -0,0 +1,10 @@
+require 'spec_helper'
+
+describe UserUrlConstrainer, lib: true do
+  let!(:username) { create(:user, username: 'dz') }
+
+  describe '#find_resource' do
+    it { expect(!!subject.find_resource('dz')).to be_truthy }
+    it { expect(!!subject.find_resource('john')).to be_falsey }
+  end
+end
diff --git a/spec/lib/event_filter_spec.rb b/spec/lib/event_filter_spec.rb
new file mode 100644
index 00000000000..a6d8e6927e0
--- /dev/null
+++ b/spec/lib/event_filter_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe EventFilter, lib: true do
+  describe '#apply_filter' do
+    let(:source_user) { create(:user) }
+    let!(:public_project) { create(:project, :public) }
+
+    let!(:push_event) { create(:event, action: Event::PUSHED, project: public_project, target: public_project, author: source_user) }
+    let!(:merged_event) { create(:event, action: Event::MERGED, project: public_project, target: public_project, author: source_user) }
+    let!(:comments_event) { create(:event, action: Event::COMMENTED, project: public_project, target: public_project, author: source_user) }
+    let!(:joined_event) { create(:event, action: Event::JOINED, project: public_project, target: public_project, author: source_user) }
+    let!(:left_event) { create(:event, action: Event::LEFT, project: public_project, target: public_project, author: source_user) }
+
+    it 'applies push filter' do
+      events = EventFilter.new(EventFilter.push).apply_filter(Event.all)
+      expect(events).to contain_exactly(push_event)
+    end
+
+    it 'applies merged filter' do
+      events = EventFilter.new(EventFilter.merged).apply_filter(Event.all)
+      expect(events).to contain_exactly(merged_event)
+    end
+
+    it 'applies comments filter' do
+      events = EventFilter.new(EventFilter.comments).apply_filter(Event.all)
+      expect(events).to contain_exactly(comments_event)
+    end
+
+    it 'applies team filter' do
+      events = EventFilter.new(EventFilter.team).apply_filter(Event.all)
+      expect(events).to contain_exactly(joined_event, left_event)
+    end
+
+    it 'applies all filter' do
+      events = EventFilter.new(EventFilter.all).apply_filter(Event.all)
+      expect(events).to contain_exactly(push_event, merged_event, comments_event, joined_event, left_event)
+    end
+
+    it 'applies no filter' do
+      events = EventFilter.new(nil).apply_filter(Event.all)
+      expect(events).to contain_exactly(push_event, merged_event, comments_event, joined_event, left_event)
+    end
+
+    it 'applies unknown filter' do
+      events = EventFilter.new('').apply_filter(Event.all)
+      expect(events).to contain_exactly(push_event, merged_event, comments_event, joined_event, left_event)
+    end
+  end
+end
diff --git a/spec/lib/extracts_path_spec.rb b/spec/lib/extracts_path_spec.rb
index e10c1f5c547..0e85e302f29 100644
--- a/spec/lib/extracts_path_spec.rb
+++ b/spec/lib/extracts_path_spec.rb
@@ -6,6 +6,7 @@ describe ExtractsPath, lib: true do
   include Gitlab::Routing.url_helpers
 
   let(:project) { double('project') }
+  let(:request) { double('request') }
 
   before do
     @project = project
@@ -15,9 +16,10 @@ describe ExtractsPath, lib: true do
     allow(project).to receive(:repository).and_return(repo)
     allow(project).to receive(:path_with_namespace).
       and_return('gitlab/gitlab-ci')
+    allow(request).to receive(:format=)
   end
 
-  describe '#assign_ref' do
+  describe '#assign_ref_vars' do
     let(:ref) { sample_commit[:id] }
     let(:params) { { path: sample_commit[:line_code_path], ref: ref } }
 
@@ -61,6 +63,75 @@ describe ExtractsPath, lib: true do
         expect(@id).to eq(get_id)
       end
     end
+
+    context 'ref only exists without .atom suffix' do
+      context 'with a path' do
+        let(:params) { { ref: 'v1.0.0.atom', path: 'README.md' } }
+
+        it 'renders a 404' do
+          expect(self).to receive(:render_404)
+
+          assign_ref_vars
+        end
+      end
+
+      context 'without a path' do
+        let(:params) { { ref: 'v1.0.0.atom' } }
+        before { assign_ref_vars }
+
+        it 'sets the un-suffixed version as @ref' do
+          expect(@ref).to eq('v1.0.0')
+        end
+
+        it 'sets the request format to Atom' do
+          expect(request).to have_received(:format=).with(:atom)
+        end
+      end
+    end
+
+    context 'ref exists with .atom suffix' do
+      context 'with a path' do
+        let(:params) { { ref: 'master.atom', path: 'README.md' } }
+
+        before do
+          repository = @project.repository
+          allow(repository).to receive(:commit).and_call_original
+          allow(repository).to receive(:commit).with('master.atom').and_return(repository.commit('master'))
+
+          assign_ref_vars
+        end
+
+        it 'sets the suffixed version as @ref' do
+          expect(@ref).to eq('master.atom')
+        end
+
+        it 'does not change the request format' do
+          expect(request).not_to have_received(:format=)
+        end
+      end
+
+      context 'without a path' do
+        let(:params) { { ref: 'master.atom' } }
+
+        before do
+          repository = @project.repository
+          allow(repository).to receive(:commit).and_call_original
+          allow(repository).to receive(:commit).with('master.atom').and_return(repository.commit('master'))
+        end
+
+        it 'sets the suffixed version as @ref' do
+          assign_ref_vars
+
+          expect(@ref).to eq('master.atom')
+        end
+
+        it 'does not change the request format' do
+          expect(request).not_to receive(:format=)
+
+          assign_ref_vars
+        end
+      end
+    end
   end
 
   describe '#extract_ref' do
@@ -115,4 +186,18 @@ describe ExtractsPath, lib: true do
       end
     end
   end
+
+  describe '#extract_ref_without_atom' do
+    it 'ignores any matching refs suffixed with atom' do
+      expect(extract_ref_without_atom('master.atom')).to eq('master')
+    end
+
+    it 'returns the longest matching ref' do
+      expect(extract_ref_without_atom('release/app/v1.0.0.atom')).to eq('release/app/v1.0.0')
+    end
+
+    it 'returns nil if there are no matching refs' do
+      expect(extract_ref_without_atom('foo.atom')).to eq(nil)
+    end
+  end
 end
diff --git a/spec/lib/gitlab/backend/shell_spec.rb b/spec/lib/gitlab/backend/shell_spec.rb
index 07407f212aa..f826d0d1b04 100644
--- a/spec/lib/gitlab/backend/shell_spec.rb
+++ b/spec/lib/gitlab/backend/shell_spec.rb
@@ -22,15 +22,15 @@ describe Gitlab::Shell, lib: true do
 
   it { expect(gitlab_shell.url_to_repo('diaspora')).to eq(Gitlab.config.gitlab_shell.ssh_path_prefix + "diaspora.git") }
 
-  describe 'generate_and_link_secret_token' do
+  describe 'memoized secret_token' do
     let(:secret_file) { 'tmp/tests/.secret_shell_test' }
     let(:link_file) { 'tmp/tests/shell-secret-test/.gitlab_shell_secret' }
 
     before do
-      allow(Gitlab.config.gitlab_shell).to receive(:path).and_return('tmp/tests/shell-secret-test')
       allow(Gitlab.config.gitlab_shell).to receive(:secret_file).and_return(secret_file)
+      allow(Gitlab.config.gitlab_shell).to receive(:path).and_return('tmp/tests/shell-secret-test')
       FileUtils.mkdir('tmp/tests/shell-secret-test')
-      gitlab_shell.generate_and_link_secret_token
+      Gitlab::Shell.ensure_secret_token!
     end
 
     after do
@@ -39,7 +39,10 @@ describe Gitlab::Shell, lib: true do
     end
 
     it 'creates and links the secret token file' do
+      secret_token = Gitlab::Shell.secret_token
+
       expect(File.exist?(secret_file)).to be(true)
+      expect(File.read(secret_file).chomp).to eq(secret_token)
       expect(File.symlink?(link_file)).to be(true)
       expect(File.readlink(link_file)).to eq(secret_file)
     end
diff --git a/spec/lib/gitlab/data_builder/push_spec.rb b/spec/lib/gitlab/data_builder/push_spec.rb
index b73434e8dd7..a379f798a16 100644
--- a/spec/lib/gitlab/data_builder/push_spec.rb
+++ b/spec/lib/gitlab/data_builder/push_spec.rb
@@ -8,13 +8,13 @@ describe Gitlab::DataBuilder::Push, lib: true do
     let(:data) { described_class.build_sample(project, user) }
 
     it { expect(data).to be_a(Hash) }
-    it { expect(data[:before]).to eq('6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9') }
-    it { expect(data[:after]).to eq('5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
+    it { expect(data[:before]).to eq('1b12f15a11fc6e62177bef08f47bc7b5ce50b141') }
+    it { expect(data[:after]).to eq('b83d6e391c22777fca1ed3012fce84f633d7fed0') }
     it { expect(data[:ref]).to eq('refs/heads/master') }
     it { expect(data[:commits].size).to eq(3) }
     it { expect(data[:total_commits_count]).to eq(3) }
-    it { expect(data[:commits].first[:added]).to eq(['gitlab-grack']) }
-    it { expect(data[:commits].first[:modified]).to eq(['.gitmodules']) }
+    it { expect(data[:commits].first[:added]).to eq(['bar/branch-test.txt']) }
+    it { expect(data[:commits].first[:modified]).to eq([]) }
     it { expect(data[:commits].first[:removed]).to eq([]) }
 
     include_examples 'project hook data with deprecateds'
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 006569254a6..5d5836e9bee 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -118,7 +118,7 @@ project:
 - creator
 - group
 - namespace
-- board
+- boards
 - last_event
 - services
 - campfire_service
diff --git a/spec/lib/gitlab/import_export/attribute_configuration_spec.rb b/spec/lib/gitlab/import_export/attribute_configuration_spec.rb
index 2e19d590d83..ea65a5dfed1 100644
--- a/spec/lib/gitlab/import_export/attribute_configuration_spec.rb
+++ b/spec/lib/gitlab/import_export/attribute_configuration_spec.rb
@@ -26,10 +26,11 @@ describe 'Import/Export attribute configuration', lib: true do
   it 'has no new columns' do
     relation_names.each do |relation_name|
       relation_class = relation_class_for_name(relation_name)
+      relation_attributes = relation_class.new.attributes.keys
 
       expect(safe_model_attributes[relation_class.to_s]).not_to be_nil, "Expected exported class #{relation_class} to exist in safe_model_attributes"
 
-      current_attributes = parsed_attributes(relation_name, relation_class.attribute_names)
+      current_attributes = parsed_attributes(relation_name, relation_attributes)
       safe_attributes = safe_model_attributes[relation_class.to_s]
       new_attributes = current_attributes - safe_attributes
 
diff --git a/spec/mailers/notify_spec.rb b/spec/mailers/notify_spec.rb
index 0e4130e8a3a..c8207e58e90 100644
--- a/spec/mailers/notify_spec.rb
+++ b/spec/mailers/notify_spec.rb
@@ -628,7 +628,7 @@ describe Notify do
         it_behaves_like 'a user cannot unsubscribe through footer link'
 
         it 'has the correct subject' do
-          is_expected.to have_subject /#{commit.title} \(#{commit.short_id}\)/
+          is_expected.to have_subject /Re: #{project.name} | #{commit.title} \(#{commit.short_id}\)/
         end
 
         it 'contains a link to the commit' do
diff --git a/spec/models/abuse_report_spec.rb b/spec/models/abuse_report_spec.rb
index 305f8bc88cc..c4486a32082 100644
--- a/spec/models/abuse_report_spec.rb
+++ b/spec/models/abuse_report_spec.rb
@@ -9,6 +9,10 @@ RSpec.describe AbuseReport, type: :model do
   describe 'associations' do
     it { is_expected.to belong_to(:reporter).class_name('User') }
     it { is_expected.to belong_to(:user) }
+
+    it "aliases reporter to author" do
+      expect(subject.author).to be(subject.reporter)
+    end
   end
 
   describe 'validations' do
diff --git a/spec/models/appearance_spec.rb b/spec/models/appearance_spec.rb
index c5658bd26e1..0b72a2f979b 100644
--- a/spec/models/appearance_spec.rb
+++ b/spec/models/appearance_spec.rb
@@ -1,7 +1,7 @@
 require 'rails_helper'
 
 RSpec.describe Appearance, type: :model do
-  subject { create(:appearance) }
+  subject { build(:appearance) }
 
   it { is_expected.to be_valid }
 
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index d3e6a6648cc..51be3f36135 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -164,10 +164,10 @@ eos
     let(:data) { commit.hook_attrs(with_changed_files: true) }
 
     it { expect(data).to be_a(Hash) }
-    it { expect(data[:message]).to include('Add submodule from gitlab.com') }
-    it { expect(data[:timestamp]).to eq('2014-02-27T11:01:38+02:00') }
-    it { expect(data[:added]).to eq(["gitlab-grack"]) }
-    it { expect(data[:modified]).to eq([".gitmodules"]) }
+    it { expect(data[:message]).to include('adds bar folder and branch-test text file to check Repository merged_to_root_ref method') }
+    it { expect(data[:timestamp]).to eq('2016-09-27T14:37:46+00:00') }
+    it { expect(data[:added]).to eq(["bar/branch-test.txt"]) }
+    it { expect(data[:modified]).to eq([]) }
     it { expect(data[:removed]).to eq([]) }
   end
 
diff --git a/spec/models/concerns/cache_markdown_field_spec.rb b/spec/models/concerns/cache_markdown_field_spec.rb
new file mode 100644
index 00000000000..15cd3a7ed70
--- /dev/null
+++ b/spec/models/concerns/cache_markdown_field_spec.rb
@@ -0,0 +1,181 @@
+require 'spec_helper'
+
+describe CacheMarkdownField do
+  CacheMarkdownField::CACHING_CLASSES << "ThingWithMarkdownFields"
+
+  # The minimum necessary ActiveModel to test this concern
+  class ThingWithMarkdownFields
+    include ActiveModel::Model
+    include ActiveModel::Dirty
+
+    include ActiveModel::Serialization
+
+    class_attribute :attribute_names
+    self.attribute_names = []
+
+    def attributes
+      attribute_names.each_with_object({}) do |name, hsh|
+        hsh[name.to_s] = send(name)
+      end
+    end
+
+    extend ActiveModel::Callbacks
+    define_model_callbacks :save
+
+    include CacheMarkdownField
+    cache_markdown_field :foo
+    cache_markdown_field :baz, pipeline: :single_line
+
+    def self.add_attr(attr_name)
+      self.attribute_names += [attr_name]
+      define_attribute_methods(attr_name)
+      attr_reader(attr_name)
+      define_method("#{attr_name}=") do |val|
+        send("#{attr_name}_will_change!") unless val == send(attr_name)
+        instance_variable_set("@#{attr_name}", val)
+      end
+    end
+
+    [:foo, :foo_html, :bar, :baz, :baz_html].each do |attr_name|
+      add_attr(attr_name)
+    end
+
+    def initialize(*)
+      super
+
+      # Pretend new is load
+      clear_changes_information
+    end
+
+    def save
+      run_callbacks :save do
+        changes_applied
+      end
+    end
+  end
+
+  CacheMarkdownField::CACHING_CLASSES.delete("ThingWithMarkdownFields")
+
+  def thing_subclass(new_attr)
+    Class.new(ThingWithMarkdownFields) { add_attr(new_attr) }
+  end
+
+  let(:markdown) { "`Foo`" }
+  let(:html) { "<p><code>Foo</code></p>" }
+
+  let(:updated_markdown) { "`Bar`" }
+  let(:updated_html) { "<p><code>Bar</code></p>" }
+
+  subject { ThingWithMarkdownFields.new(foo: markdown, foo_html: html) }
+
+  describe ".attributes" do
+    it "excludes cache attributes" do
+      expect(thing_subclass(:qux).new.attributes.keys.sort).to eq(%w[bar baz foo qux])
+    end
+  end
+
+  describe ".cache_markdown_field" do
+    it "refuses to allow untracked classes" do
+      expect { thing_subclass(:qux).__send__(:cache_markdown_field, :qux) }.to raise_error(RuntimeError)
+    end
+  end
+
+  context "an unchanged markdown field" do
+    before do
+      subject.foo = subject.foo
+      subject.save
+    end
+
+    it { expect(subject.foo).to eq(markdown) }
+    it { expect(subject.foo_html).to eq(html) }
+    it { expect(subject.foo_html_changed?).not_to be_truthy }
+  end
+
+  context "a changed markdown field" do
+    before do
+      subject.foo = updated_markdown
+      subject.save
+    end
+
+    it { expect(subject.foo_html).to eq(updated_html) }
+  end
+
+  context "a non-markdown field changed" do
+    before do
+      subject.bar = "OK"
+      subject.save
+    end
+
+    it { expect(subject.bar).to eq("OK") }
+    it { expect(subject.foo).to eq(markdown) }
+    it { expect(subject.foo_html).to eq(html) }
+  end
+
+  describe '#banzai_render_context' do
+    it "sets project to nil if the object lacks a project" do
+      context = subject.banzai_render_context(:foo)
+      expect(context).to have_key(:project)
+      expect(context[:project]).to be_nil
+    end
+
+    it "excludes author if the object lacks an author" do
+      context = subject.banzai_render_context(:foo)
+      expect(context).not_to have_key(:author)
+    end
+
+    it "raises if the context for an unrecognised field is requested" do
+      expect{subject.banzai_render_context(:not_found)}.to raise_error(ArgumentError)
+    end
+
+    it "includes the pipeline" do
+      context = subject.banzai_render_context(:baz)
+      expect(context[:pipeline]).to eq(:single_line)
+    end
+
+    it "returns copies of the context template" do
+      template = subject.cached_markdown_fields[:baz]
+      copy = subject.banzai_render_context(:baz)
+      expect(copy).not_to be(template)
+    end
+
+    context "with a project" do
+      subject { thing_subclass(:project).new(foo: markdown, foo_html: html, project: :project) }
+
+      it "sets the project in the context" do
+        context = subject.banzai_render_context(:foo)
+        expect(context).to have_key(:project)
+        expect(context[:project]).to eq(:project)
+      end
+
+      it "invalidates the cache when project changes" do
+        subject.project = :new_project
+        allow(Banzai::Renderer).to receive(:cacheless_render_field).and_return(updated_html)
+
+        subject.save
+
+        expect(subject.foo_html).to eq(updated_html)
+        expect(subject.baz_html).to eq(updated_html)
+      end
+    end
+
+    context "with an author" do
+      subject { thing_subclass(:author).new(foo: markdown, foo_html: html, author: :author) }
+
+      it "sets the author in the context" do
+        context = subject.banzai_render_context(:foo)
+        expect(context).to have_key(:author)
+        expect(context[:author]).to eq(:author)
+      end
+
+      it "invalidates the cache when author changes" do
+        subject.author = :new_author
+        allow(Banzai::Renderer).to receive(:cacheless_render_field).and_return(updated_html)
+
+        subject.save
+
+        expect(subject.foo_html).to eq(updated_html)
+        expect(subject.baz_html).to eq(updated_html)
+      end
+    end
+  end
+end
diff --git a/spec/models/cycle_analytics/code_spec.rb b/spec/models/cycle_analytics/code_spec.rb
index b9381e33914..7691d690db0 100644
--- a/spec/models/cycle_analytics/code_spec.rb
+++ b/spec/models/cycle_analytics/code_spec.rb
@@ -8,35 +8,69 @@ describe 'CycleAnalytics#code', feature: true do
   let(:user) { create(:user, :admin) }
   subject { CycleAnalytics.new(project, from: from_date) }
 
-  generate_cycle_analytics_spec(
-    phase: :code,
-    data_fn: -> (context) { { issue: context.create(:issue, project: context.project) } },
-    start_time_conditions: [["issue mentioned in a commit",
-                             -> (context, data) do
-                               context.create_commit_referencing_issue(data[:issue])
-                             end]],
-    end_time_conditions:   [["merge request that closes issue is created",
-                             -> (context, data) do
-                               context.create_merge_request_closing_issue(data[:issue])
-                             end]],
-    post_fn: -> (context, data) do
-      context.merge_merge_requests_closing_issue(data[:issue])
-      context.deploy_master
-    end)
-
-  context "when a regular merge request (that doesn't close the issue) is created" do
-    it "returns nil" do
-      5.times do
-        issue = create(:issue, project: project)
-
-        create_commit_referencing_issue(issue)
-        create_merge_request_closing_issue(issue, message: "Closes nothing")
-
-        merge_merge_requests_closing_issue(issue)
-        deploy_master
+  context 'with deployment' do
+    generate_cycle_analytics_spec(
+      phase: :code,
+      data_fn: -> (context) { { issue: context.create(:issue, project: context.project) } },
+      start_time_conditions: [["issue mentioned in a commit",
+                               -> (context, data) do
+                                 context.create_commit_referencing_issue(data[:issue])
+                               end]],
+      end_time_conditions:   [["merge request that closes issue is created",
+                               -> (context, data) do
+                                 context.create_merge_request_closing_issue(data[:issue])
+                               end]],
+      post_fn: -> (context, data) do
+        context.merge_merge_requests_closing_issue(data[:issue])
+        context.deploy_master
+      end)
+
+    context "when a regular merge request (that doesn't close the issue) is created" do
+      it "returns nil" do
+        5.times do
+          issue = create(:issue, project: project)
+
+          create_commit_referencing_issue(issue)
+          create_merge_request_closing_issue(issue, message: "Closes nothing")
+
+          merge_merge_requests_closing_issue(issue)
+          deploy_master
+        end
+
+        expect(subject.code).to be_nil
       end
+    end
+  end
 
-      expect(subject.code).to be_nil
+  context 'without deployment' do
+    generate_cycle_analytics_spec(
+      phase: :code,
+      data_fn: -> (context) { { issue: context.create(:issue, project: context.project) } },
+      start_time_conditions: [["issue mentioned in a commit",
+                               -> (context, data) do
+                                 context.create_commit_referencing_issue(data[:issue])
+                               end]],
+      end_time_conditions:   [["merge request that closes issue is created",
+                               -> (context, data) do
+                                 context.create_merge_request_closing_issue(data[:issue])
+                               end]],
+      post_fn: -> (context, data) do
+        context.merge_merge_requests_closing_issue(data[:issue])
+      end)
+
+    context "when a regular merge request (that doesn't close the issue) is created" do
+      it "returns nil" do
+        5.times do
+          issue = create(:issue, project: project)
+
+          create_commit_referencing_issue(issue)
+          create_merge_request_closing_issue(issue, message: "Closes nothing")
+
+          merge_merge_requests_closing_issue(issue)
+        end
+
+        expect(subject.code).to be_nil
+      end
     end
   end
 end
diff --git a/spec/models/cycle_analytics/issue_spec.rb b/spec/models/cycle_analytics/issue_spec.rb
index e9cc71254ab..f649b44d367 100644
--- a/spec/models/cycle_analytics/issue_spec.rb
+++ b/spec/models/cycle_analytics/issue_spec.rb
@@ -28,7 +28,6 @@ describe 'CycleAnalytics#issue', models: true do
       if data[:issue].persisted?
         context.create_merge_request_closing_issue(data[:issue].reload)
         context.merge_merge_requests_closing_issue(data[:issue])
-        context.deploy_master
       end
     end)
 
@@ -41,7 +40,6 @@ describe 'CycleAnalytics#issue', models: true do
 
         create_merge_request_closing_issue(issue)
         merge_merge_requests_closing_issue(issue)
-        deploy_master
       end
 
       expect(subject.issue).to be_nil
diff --git a/spec/models/cycle_analytics/plan_spec.rb b/spec/models/cycle_analytics/plan_spec.rb
index 5b8c96dc992..2cdefbeef21 100644
--- a/spec/models/cycle_analytics/plan_spec.rb
+++ b/spec/models/cycle_analytics/plan_spec.rb
@@ -31,7 +31,6 @@ describe 'CycleAnalytics#plan', feature: true do
     post_fn: -> (context, data) do
       context.create_merge_request_closing_issue(data[:issue], source_branch: data[:branch_name])
       context.merge_merge_requests_closing_issue(data[:issue])
-      context.deploy_master
     end)
 
   context "when a regular label (instead of a list label) is added to the issue" do
@@ -44,7 +43,6 @@ describe 'CycleAnalytics#plan', feature: true do
 
       create_merge_request_closing_issue(issue, source_branch: branch_name)
       merge_merge_requests_closing_issue(issue)
-      deploy_master
 
       expect(subject.issue).to be_nil
     end
diff --git a/spec/models/cycle_analytics/review_spec.rb b/spec/models/cycle_analytics/review_spec.rb
index b6e26d8f261..0ed080a42b1 100644
--- a/spec/models/cycle_analytics/review_spec.rb
+++ b/spec/models/cycle_analytics/review_spec.rb
@@ -19,14 +19,12 @@ describe 'CycleAnalytics#review', feature: true do
                              -> (context, data) do
                                context.merge_merge_requests_closing_issue(data[:issue])
                              end]],
-    post_fn: -> (context, data) { context.deploy_master })
+    post_fn: nil)
 
   context "when a regular merge request (that doesn't close the issue) is created and merged" do
     it "returns nil" do
       5.times do
         MergeRequests::MergeService.new(project, user).execute(create(:merge_request))
-
-        deploy_master
       end
 
       expect(subject.review).to be_nil
diff --git a/spec/models/cycle_analytics/test_spec.rb b/spec/models/cycle_analytics/test_spec.rb
index 89ace0b2742..02ddfeed9c1 100644
--- a/spec/models/cycle_analytics/test_spec.rb
+++ b/spec/models/cycle_analytics/test_spec.rb
@@ -20,7 +20,6 @@ describe 'CycleAnalytics#test', feature: true do
     end_time_conditions:   [["pipeline is finished", -> (context, data) { data[:pipeline].succeed! }]],
     post_fn: -> (context, data) do
       context.merge_merge_requests_closing_issue(data[:issue])
-      context.deploy_master
     end)
 
   context "when the pipeline is for a regular merge request (that doesn't close an issue)" do
@@ -34,7 +33,6 @@ describe 'CycleAnalytics#test', feature: true do
         pipeline.succeed!
 
         merge_merge_requests_closing_issue(issue)
-        deploy_master
       end
 
       expect(subject.test).to be_nil
@@ -48,8 +46,6 @@ describe 'CycleAnalytics#test', feature: true do
 
         pipeline.run!
         pipeline.succeed!
-
-        deploy_master
       end
 
       expect(subject.test).to be_nil
@@ -67,7 +63,6 @@ describe 'CycleAnalytics#test', feature: true do
         pipeline.drop!
 
         merge_merge_requests_closing_issue(issue)
-        deploy_master
       end
 
       expect(subject.test).to be_nil
@@ -85,7 +80,6 @@ describe 'CycleAnalytics#test', feature: true do
         pipeline.cancel!
 
         merge_merge_requests_closing_issue(issue)
-        deploy_master
       end
 
       expect(subject.test).to be_nil
diff --git a/spec/models/deploy_key_spec.rb b/spec/models/deploy_key_spec.rb
index 6a90598a629..93623e8e99b 100644
--- a/spec/models/deploy_key_spec.rb
+++ b/spec/models/deploy_key_spec.rb
@@ -1,9 +1,6 @@
 require 'spec_helper'
 
 describe DeployKey, models: true do
-  let(:project) { create(:project) }
-  let(:deploy_key) { create(:deploy_key, projects: [project]) }
-
   describe "Associations" do
     it { is_expected.to have_many(:deploy_keys_projects) }
     it { is_expected.to have_many(:projects) }
diff --git a/spec/models/deployment_spec.rb b/spec/models/deployment_spec.rb
index bfff639ad78..01a4a53a264 100644
--- a/spec/models/deployment_spec.rb
+++ b/spec/models/deployment_spec.rb
@@ -38,5 +38,14 @@ describe Deployment, models: true do
         expect(deployment.includes_commit?(commit)).to be true
       end
     end
+
+    context 'when the SHA for the deployment does not exist in the repo' do
+      it 'returns false' do
+        deployment.update(sha: Gitlab::Git::BLANK_SHA)
+        commit = project.commit
+
+        expect(deployment.includes_commit?(commit)).to be false
+      end
+    end
   end
 end
diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index 6b1867a44e1..e172ee8e590 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -64,6 +64,23 @@ describe Environment, models: true do
     end
   end
 
+  describe '#first_deployment_for' do
+    let(:project)       { create(:project) }
+    let!(:environment)  { create(:environment, project: project) }
+    let!(:deployment)   { create(:deployment, environment: environment, ref: commit.parent.id) }
+    let!(:deployment1)  { create(:deployment, environment: environment, ref: commit.id) }
+    let(:head_commit)   { project.commit }
+    let(:commit)        { project.commit.parent }
+
+    it 'returns deployment id for the environment' do
+      expect(environment.first_deployment_for(commit)).to eq deployment1
+    end
+
+    it 'return nil when no deployment is found' do
+      expect(environment.first_deployment_for(head_commit)).to eq nil
+    end
+  end
+
   describe '#environment_type' do
     subject { environment.environment_type }
 
diff --git a/spec/models/event_spec.rb b/spec/models/event_spec.rb
index af5002487cc..733b79079ed 100644
--- a/spec/models/event_spec.rb
+++ b/spec/models/event_spec.rb
@@ -27,17 +27,17 @@ describe Event, models: true do
   end
 
   describe "Push event" do
-    before do
-      project = create(:project)
-      @user = project.owner
-      @event = create_event(project, @user)
+    let(:project) { create(:project) }
+    let(:user) { project.owner }
+    let(:event) { create_event(project, user) }
+
+    it do
+      expect(event.push?).to be_truthy
+      expect(event.visible_to_user?).to be_truthy
+      expect(event.tag?).to be_falsey
+      expect(event.branch_name).to eq("master")
+      expect(event.author).to eq(user)
     end
-
-    it { expect(@event.push?).to be_truthy }
-    it { expect(@event.visible_to_user?).to be_truthy }
-    it { expect(@event.tag?).to be_falsey }
-    it { expect(@event.branch_name).to eq("master") }
-    it { expect(@event.author).to eq(@user) }
   end
 
   describe '#note?' do
@@ -59,8 +59,8 @@ describe Event, models: true do
   describe '#visible_to_user?' do
     let(:project) { create(:empty_project, :public) }
     let(:non_member) { create(:user) }
-    let(:member)  { create(:user) }
-    let(:guest)  { create(:user) }
+    let(:member) { create(:user) }
+    let(:guest) { create(:user) }
     let(:author) { create(:author) }
     let(:assignee) { create(:user) }
     let(:admin) { create(:admin) }
@@ -79,23 +79,27 @@ describe Event, models: true do
       context 'for non confidential issues' do
         let(:target) { issue }
 
-        it { expect(event.visible_to_user?(non_member)).to eq true }
-        it { expect(event.visible_to_user?(author)).to eq true }
-        it { expect(event.visible_to_user?(assignee)).to eq true }
-        it { expect(event.visible_to_user?(member)).to eq true }
-        it { expect(event.visible_to_user?(guest)).to eq true }
-        it { expect(event.visible_to_user?(admin)).to eq true }
+        it do
+          expect(event.visible_to_user?(non_member)).to eq true
+          expect(event.visible_to_user?(author)).to eq true
+          expect(event.visible_to_user?(assignee)).to eq true
+          expect(event.visible_to_user?(member)).to eq true
+          expect(event.visible_to_user?(guest)).to eq true
+          expect(event.visible_to_user?(admin)).to eq true
+        end
       end
 
       context 'for confidential issues' do
         let(:target) { confidential_issue }
 
-        it { expect(event.visible_to_user?(non_member)).to eq false }
-        it { expect(event.visible_to_user?(author)).to eq true }
-        it { expect(event.visible_to_user?(assignee)).to eq true }
-        it { expect(event.visible_to_user?(member)).to eq true }
-        it { expect(event.visible_to_user?(guest)).to eq false }
-        it { expect(event.visible_to_user?(admin)).to eq true }
+        it do
+          expect(event.visible_to_user?(non_member)).to eq false
+          expect(event.visible_to_user?(author)).to eq true
+          expect(event.visible_to_user?(assignee)).to eq true
+          expect(event.visible_to_user?(member)).to eq true
+          expect(event.visible_to_user?(guest)).to eq false
+          expect(event.visible_to_user?(admin)).to eq true
+        end
       end
     end
 
@@ -103,23 +107,27 @@ describe Event, models: true do
       context 'on non confidential issues' do
         let(:target) { note_on_issue }
 
-        it { expect(event.visible_to_user?(non_member)).to eq true }
-        it { expect(event.visible_to_user?(author)).to eq true }
-        it { expect(event.visible_to_user?(assignee)).to eq true }
-        it { expect(event.visible_to_user?(member)).to eq true }
-        it { expect(event.visible_to_user?(guest)).to eq true }
-        it { expect(event.visible_to_user?(admin)).to eq true }
+        it do
+          expect(event.visible_to_user?(non_member)).to eq true
+          expect(event.visible_to_user?(author)).to eq true
+          expect(event.visible_to_user?(assignee)).to eq true
+          expect(event.visible_to_user?(member)).to eq true
+          expect(event.visible_to_user?(guest)).to eq true
+          expect(event.visible_to_user?(admin)).to eq true
+        end
       end
 
       context 'on confidential issues' do
         let(:target) { note_on_confidential_issue }
 
-        it { expect(event.visible_to_user?(non_member)).to eq false }
-        it { expect(event.visible_to_user?(author)).to eq true }
-        it { expect(event.visible_to_user?(assignee)).to eq true }
-        it { expect(event.visible_to_user?(member)).to eq true }
-        it { expect(event.visible_to_user?(guest)).to eq false }
-        it { expect(event.visible_to_user?(admin)).to eq true }
+        it do
+          expect(event.visible_to_user?(non_member)).to eq false
+          expect(event.visible_to_user?(author)).to eq true
+          expect(event.visible_to_user?(assignee)).to eq true
+          expect(event.visible_to_user?(member)).to eq true
+          expect(event.visible_to_user?(guest)).to eq false
+          expect(event.visible_to_user?(admin)).to eq true
+        end
       end
     end
 
@@ -129,12 +137,27 @@ describe Event, models: true do
       let(:note_on_merge_request) { create(:legacy_diff_note_on_merge_request, noteable: merge_request, project: project) }
       let(:target) { note_on_merge_request }
 
-      it { expect(event.visible_to_user?(non_member)).to eq true }
-      it { expect(event.visible_to_user?(author)).to eq true }
-      it { expect(event.visible_to_user?(assignee)).to eq true }
-      it { expect(event.visible_to_user?(member)).to eq true }
-      it { expect(event.visible_to_user?(guest)).to eq true }
-      it { expect(event.visible_to_user?(admin)).to eq true }
+      it do
+        expect(event.visible_to_user?(non_member)).to eq true
+        expect(event.visible_to_user?(author)).to eq true
+        expect(event.visible_to_user?(assignee)).to eq true
+        expect(event.visible_to_user?(member)).to eq true
+        expect(event.visible_to_user?(guest)).to eq true
+        expect(event.visible_to_user?(admin)).to eq true
+      end
+
+      context 'private project' do
+        let(:project) { create(:project, :private) }
+
+        it do
+          expect(event.visible_to_user?(non_member)).to eq false
+          expect(event.visible_to_user?(author)).to eq true
+          expect(event.visible_to_user?(assignee)).to eq true
+          expect(event.visible_to_user?(member)).to eq true
+          expect(event.visible_to_user?(guest)).to eq false
+          expect(event.visible_to_user?(admin)).to eq true
+        end
+      end
     end
   end
 
@@ -203,6 +226,6 @@ describe Event, models: true do
       action: Event::PUSHED,
       data: data,
       author_id: user.id
-    }.merge(attrs))
+    }.merge!(attrs))
   end
 end
diff --git a/spec/models/key_spec.rb b/spec/models/key_spec.rb
index fd4a2beff58..7fc6ed1dd54 100644
--- a/spec/models/key_spec.rb
+++ b/spec/models/key_spec.rb
@@ -5,9 +5,6 @@ describe Key, models: true do
     it { is_expected.to belong_to(:user) }
   end
 
-  describe "Mass assignment" do
-  end
-
   describe "Validation" do
     it { is_expected.to validate_presence_of(:title) }
     it { is_expected.to validate_presence_of(:key) }
diff --git a/spec/models/label_link_spec.rb b/spec/models/label_link_spec.rb
index 5e6f8ca1528..c18ed8574b1 100644
--- a/spec/models/label_link_spec.rb
+++ b/spec/models/label_link_spec.rb
@@ -1,8 +1,7 @@
 require 'spec_helper'
 
 describe LabelLink, models: true do
-  let(:label) { create(:label_link) }
-  it { expect(label).to be_valid }
+  it { expect(build(:label_link)).to be_valid }
 
   it { is_expected.to belong_to(:label) }
   it { is_expected.to belong_to(:target) }
diff --git a/spec/models/merge_request_diff_spec.rb b/spec/models/merge_request_diff_spec.rb
index 530a7def553..e5007424041 100644
--- a/spec/models/merge_request_diff_spec.rb
+++ b/spec/models/merge_request_diff_spec.rb
@@ -6,9 +6,9 @@ describe MergeRequestDiff, models: true do
 
     it { expect(subject).to be_valid }
     it { expect(subject).to be_persisted }
-    it { expect(subject.commits.count).to eq(5) }
-    it { expect(subject.diffs.count).to eq(8) }
-    it { expect(subject.head_commit_sha).to eq('5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
+    it { expect(subject.commits.count).to eq(29) }
+    it { expect(subject.diffs.count).to eq(20) }
+    it { expect(subject.head_commit_sha).to eq('b83d6e391c22777fca1ed3012fce84f633d7fed0') }
     it { expect(subject.base_commit_sha).to eq('ae73cb07c9eeaf35924a10f713b364d32b2dd34f') }
     it { expect(subject.start_commit_sha).to eq('0b4bc9a49b562e85de7cc9e834518ea6828729b9') }
   end
@@ -44,6 +44,16 @@ describe MergeRequestDiff, models: true do
       end
     end
 
+    context 'when the raw diffs have invalid content' do
+      before { mr_diff.update_attributes(st_diffs: ["--broken-diff"]) }
+
+      it 'returns an empty DiffCollection' do
+        expect(mr_diff.raw_diffs.to_a).to be_empty
+        expect(mr_diff.raw_diffs).to be_a(Gitlab::Git::DiffCollection)
+        expect(mr_diff.raw_diffs).to be_empty
+      end
+    end
+
     context 'when the raw diffs exist' do
       it 'returns the diffs' do
         expect(mr_diff.raw_diffs).to be_a(Gitlab::Git::DiffCollection)
@@ -64,27 +74,43 @@ describe MergeRequestDiff, models: true do
         end
       end
     end
+  end
 
-    describe '#commits_sha' do
-      shared_examples 'returning all commits SHA' do
-        it 'returns all commits SHA' do
-          commits_sha = subject.commits_sha
+  describe '#commits_sha' do
+    shared_examples 'returning all commits SHA' do
+      it 'returns all commits SHA' do
+        commits_sha = subject.commits_sha
 
-          expect(commits_sha).to eq(subject.commits.map(&:sha))
-        end
+        expect(commits_sha).to eq(subject.commits.map(&:sha))
       end
+    end
 
-      context 'when commits were loaded' do
-        before do
-          subject.commits
-        end
-
-        it_behaves_like 'returning all commits SHA'
+    context 'when commits were loaded' do
+      before do
+        subject.commits
       end
 
-      context 'when commits were not loaded' do
-        it_behaves_like 'returning all commits SHA'
-      end
+      it_behaves_like 'returning all commits SHA'
+    end
+
+    context 'when commits were not loaded' do
+      it_behaves_like 'returning all commits SHA'
+    end
+  end
+
+  describe '#compare_with' do
+    subject { create(:merge_request, source_branch: 'fix').merge_request_diff }
+
+    it 'delegates compare to the service' do
+      expect(CompareService).to receive(:new).and_call_original
+
+      subject.compare_with(nil)
+    end
+
+    it 'uses git diff A..B approach by default' do
+      diffs = subject.compare_with('0b4bc9a49b562e85de7cc9e834518ea6828729b9').diffs
+
+      expect(diffs.size).to eq(3)
     end
   end
 end
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 38b6da50168..5884b4cff8c 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -489,7 +489,7 @@ describe MergeRequest, models: true do
       subject(:merge_request_with_divergence) { create(:merge_request, :diverged, source_project: project, target_project: project) }
 
       it 'counts commits that are on target branch but not on source branch' do
-        expect(subject.diverged_commits_count).to eq(5)
+        expect(subject.diverged_commits_count).to eq(29)
       end
     end
 
@@ -497,7 +497,7 @@ describe MergeRequest, models: true do
       subject(:merge_request_fork_with_divergence) { create(:merge_request, :diverged, source_project: fork_project, target_project: project) }
 
       it 'counts commits that are on target branch but not on source branch' do
-        expect(subject.diverged_commits_count).to eq(5)
+        expect(subject.diverged_commits_count).to eq(29)
       end
     end
 
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index 544920d1824..431b3e4435f 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -114,6 +114,7 @@ describe Namespace, models: true do
 
     it "cleans the path and makes sure it's available" do
       expect(Namespace.clean_path("-john+gitlab-ETC%.git@gmail.com")).to eq("johngitlab-ETC2")
+      expect(Namespace.clean_path("--%+--valid_*&%name=.git.%.atom.atom.@email.com")).to eq("valid_name")
     end
   end
 end
diff --git a/spec/models/project_group_link_spec.rb b/spec/models/project_group_link_spec.rb
index 2fa6715fcaf..c5ff1941378 100644
--- a/spec/models/project_group_link_spec.rb
+++ b/spec/models/project_group_link_spec.rb
@@ -11,7 +11,7 @@ describe ProjectGroupLink do
 
     it { should validate_presence_of(:project_id) }
     it { should validate_uniqueness_of(:group_id).scoped_to(:project_id).with_message(/already shared/) }
-    it { should validate_presence_of(:group_id) }
+    it { should validate_presence_of(:group) }
     it { should validate_presence_of(:group_access) }
   end
 end
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index e52d4aaf884..67dbcc362f6 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -24,7 +24,7 @@ describe Project, models: true do
     it { is_expected.to have_one(:slack_service).dependent(:destroy) }
     it { is_expected.to have_one(:pushover_service).dependent(:destroy) }
     it { is_expected.to have_one(:asana_service).dependent(:destroy) }
-    it { is_expected.to have_one(:board).dependent(:destroy) }
+    it { is_expected.to have_many(:boards).dependent(:destroy) }
     it { is_expected.to have_one(:campfire_service).dependent(:destroy) }
     it { is_expected.to have_one(:drone_ci_service).dependent(:destroy) }
     it { is_expected.to have_one(:emails_on_push_service).dependent(:destroy) }
@@ -94,6 +94,15 @@ describe Project, models: true do
         end
       end
     end
+
+    describe '#boards' do
+      it 'raises an error when attempting to add more than one board to the project' do
+        subject.boards.build
+
+        expect { subject.boards.build }.to raise_error(Project::BoardLimitExceeded, 'Number of permitted boards exceeded')
+        expect(subject.boards.size).to eq 1
+      end
+    end
   end
 
   describe 'modules' do
@@ -219,7 +228,6 @@ describe Project, models: true do
   describe 'Respond to' do
     it { is_expected.to respond_to(:url_to_repo) }
     it { is_expected.to respond_to(:repo_exists?) }
-    it { is_expected.to respond_to(:update_merge_requests) }
     it { is_expected.to respond_to(:execute_hooks) }
     it { is_expected.to respond_to(:owner) }
     it { is_expected.to respond_to(:path_with_namespace) }
@@ -308,7 +316,9 @@ describe Project, models: true do
   end
 
   describe 'last_activity methods' do
-    let(:project) { create(:project, last_activity_at: 2.hours.ago) }
+    let(:timestamp) { 2.hours.ago }
+    # last_activity_at gets set to created_at upon creation
+    let(:project) { create(:project, created_at: timestamp, updated_at: timestamp) }
 
     describe 'last_activity' do
       it 'alias last_activity to last_event' do
@@ -322,6 +332,7 @@ describe Project, models: true do
       it 'returns the creation date of the project\'s last event if present' do
         new_event = create(:event, project: project, created_at: Time.now)
 
+        project.reload
         expect(project.last_activity_at.to_i).to eq(new_event.created_at.to_i)
       end
 
@@ -377,26 +388,6 @@ describe Project, models: true do
     end
   end
 
-  describe '#update_merge_requests' do
-    let(:project) { create(:project) }
-    let(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
-    let(:key) { create(:key, user_id: project.owner.id) }
-    let(:prev_commit_id) { merge_request.commits.last.id }
-    let(:commit_id) { merge_request.commits.first.id }
-
-    it 'closes merge request if last commit from source branch was pushed to target branch' do
-      project.update_merge_requests(prev_commit_id, commit_id, "refs/heads/#{merge_request.target_branch}", key.user)
-      merge_request.reload
-      expect(merge_request.merged?).to be_truthy
-    end
-
-    it 'updates merge request commits with new one if pushed to source branch' do
-      project.update_merge_requests(prev_commit_id, commit_id, "refs/heads/#{merge_request.source_branch}", key.user)
-      merge_request.reload
-      expect(merge_request.diff_head_sha).to eq(commit_id)
-    end
-  end
-
   describe '.find_with_namespace' do
     context 'with namespace' do
       before do
@@ -518,7 +509,7 @@ describe Project, models: true do
   end
 
   describe '#cache_has_external_issue_tracker' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, has_external_issue_tracker: nil) }
 
     it 'stores true if there is any external_issue_tracker' do
       services = double(:service, external_issue_trackers: [RedmineService.new])
@@ -797,32 +788,14 @@ describe Project, models: true do
       end
 
       create(:note_on_commit, project: project2)
-    end
-
-    describe 'without an explicit start date' do
-      subject { described_class.trending.to_a }
 
-      it 'sorts Projects by the amount of notes in descending order' do
-        expect(subject).to eq([project1, project2])
-      end
+      TrendingProject.refresh!
     end
 
-    describe 'with an explicit start date' do
-      let(:date) { 2.months.ago }
-
-      subject { described_class.trending(date).to_a }
+    subject { described_class.trending.to_a }
 
-      before do
-        2.times do
-          # Little fix for special issue related to Fractional Seconds support for MySQL.
-          # See: https://github.com/rails/rails/pull/14359/files
-          create(:note_on_commit, project: project2, created_at: date + 1)
-        end
-      end
-
-      it 'sorts Projects by the amount of notes in descending order' do
-        expect(subject).to eq([project2, project1])
-      end
+    it 'sorts projects by the amount of notes in descending order' do
+      expect(subject).to eq([project1, project2])
     end
 
     it 'does not take system notes into account' do
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 98c64c079b9..f977cf73673 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -7,15 +7,18 @@ describe Repository, models: true do
   let(:project) { create(:project) }
   let(:repository) { project.repository }
   let(:user) { create(:user) }
+
   let(:commit_options) do
     author = repository.user_to_committer(user)
     { message: 'Test message', committer: author, author: author }
   end
+
   let(:merge_commit) do
     merge_request = create(:merge_request, source_branch: 'feature', target_branch: 'master', source_project: project)
     merge_commit_id = repository.merge(user, merge_request, commit_options)
     repository.commit(merge_commit_id)
   end
+
   let(:author_email) { FFaker::Internet.email }
 
   # I have to remove periods from the end of the name
@@ -90,6 +93,26 @@ describe Repository, models: true do
     end
   end
 
+  describe '#ref_name_for_sha' do
+    context 'ref found' do
+      it 'returns the ref' do
+        allow_any_instance_of(Gitlab::Popen).to receive(:popen).
+          and_return(["b8d95eb4969eefacb0a58f6a28f6803f8070e7b9 commit\trefs/environments/production/77\n", 0])
+
+        expect(repository.ref_name_for_sha('bla', '0' * 40)).to eq 'refs/environments/production/77'
+      end
+    end
+
+    context 'ref not found' do
+      it 'returns nil' do
+        allow_any_instance_of(Gitlab::Popen).to receive(:popen).
+          and_return(["", 0])
+
+        expect(repository.ref_name_for_sha('bla', '0' * 40)).to eq nil
+      end
+    end
+  end
+
   describe '#last_commit_for_path' do
     subject { repository.last_commit_for_path(sample_commit.id, '.gitignore').id }
 
@@ -97,12 +120,20 @@ describe Repository, models: true do
   end
 
   describe '#find_commits_by_message' do
-    subject { repository.find_commits_by_message('submodule').map{ |k| k.id } }
+    it 'returns commits with messages containing a given string' do
+      commit_ids = repository.find_commits_by_message('submodule').map(&:id)
+
+      expect(commit_ids).to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
+      expect(commit_ids).to include('6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9')
+      expect(commit_ids).to include('cfe32cf61b73a0d5e9f13e774abde7ff789b1660')
+      expect(commit_ids).not_to include('913c66a37b4a45b9769037c55c2d238bd0942d2e')
+    end
 
-    it { is_expected.to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
-    it { is_expected.to include('6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9') }
-    it { is_expected.to include('cfe32cf61b73a0d5e9f13e774abde7ff789b1660') }
-    it { is_expected.not_to include('913c66a37b4a45b9769037c55c2d238bd0942d2e') }
+    it 'is case insensitive' do
+      commit_ids = repository.find_commits_by_message('SUBMODULE').map(&:id)
+
+      expect(commit_ids).to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
+    end
   end
 
   describe '#blob_at' do
@@ -114,11 +145,30 @@ describe Repository, models: true do
   end
 
   describe '#merged_to_root_ref?' do
-    context 'merged branch' do
+    context 'merged branch without ff' do
+      subject { repository.merged_to_root_ref?('branch-merged') }
+
+      it { is_expected.to be_truthy }
+    end
+
+    # If the HEAD was ff then it will be false
+    context 'merged with ff' do
       subject { repository.merged_to_root_ref?('improve/awesome') }
 
       it { is_expected.to be_truthy }
     end
+
+    context 'not merged branch' do
+      subject { repository.merged_to_root_ref?('not-merged-branch') }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'default branch' do
+      subject { repository.merged_to_root_ref?('master') }
+
+      it { is_expected.to be_falsey }
+    end
   end
 
   describe '#can_be_merged?' do
@@ -316,7 +366,7 @@ describe Repository, models: true do
       subject { results.first }
 
       it { is_expected.to be_an String }
-      it { expect(subject.lines[2]).to eq("master:CHANGELOG:188:  - Feature: Replace teams with group membership\n") }
+      it { expect(subject.lines[2]).to eq("master:CHANGELOG:190:  - Feature: Replace teams with group membership\n") }
     end
   end
 
@@ -960,10 +1010,10 @@ describe Repository, models: true do
 
     context 'cherry-picking a merge commit' do
       it 'cherry-picks the changes' do
-        expect(repository.blob_at_branch('master', 'foo/bar/.gitkeep')).to be_nil
+        expect(repository.blob_at_branch('improve/awesome', 'foo/bar/.gitkeep')).to be_nil
 
-        repository.cherry_pick(user, pickable_merge, 'master')
-        expect(repository.blob_at_branch('master', 'foo/bar/.gitkeep')).not_to be_nil
+        repository.cherry_pick(user, pickable_merge, 'improve/awesome')
+        expect(repository.blob_at_branch('improve/awesome', 'foo/bar/.gitkeep')).not_to be_nil
       end
     end
   end
diff --git a/spec/models/service_spec.rb b/spec/models/service_spec.rb
index ed1bc9271ae..43937a54b2c 100644
--- a/spec/models/service_spec.rb
+++ b/spec/models/service_spec.rb
@@ -238,7 +238,7 @@ describe Service, models: true do
       it "updates the has_external_issue_tracker boolean" do
         expect do
           service.save!
-        end.to change { service.project.has_external_issue_tracker }.from(nil).to(true)
+        end.to change { service.project.has_external_issue_tracker }.from(false).to(true)
       end
     end
 
diff --git a/spec/models/snippet_spec.rb b/spec/models/snippet_spec.rb
index e6bc5296398..f62f6bacbaa 100644
--- a/spec/models/snippet_spec.rb
+++ b/spec/models/snippet_spec.rb
@@ -46,6 +46,13 @@ describe Snippet, models: true do
     end
   end
 
+  describe "#content_html_invalidated?" do
+    let(:snippet) { create(:snippet, content: "md", content_html: "html", file_name: "foo.md") }
+    it "invalidates the HTML cache of content when the filename changes" do
+      expect { snippet.file_name = "foo.rb" }.to change { snippet.content_html_invalidated? }.from(false).to(true)
+    end
+  end
+
   describe '.search' do
     let(:snippet) { create(:snippet) }
 
diff --git a/spec/models/trending_project_spec.rb b/spec/models/trending_project_spec.rb
new file mode 100644
index 00000000000..cc28c6d4004
--- /dev/null
+++ b/spec/models/trending_project_spec.rb
@@ -0,0 +1,56 @@
+require 'spec_helper'
+
+describe TrendingProject do
+  let(:user) { create(:user) }
+  let(:public_project1) { create(:empty_project, :public) }
+  let(:public_project2) { create(:empty_project, :public) }
+  let(:public_project3) { create(:empty_project, :public) }
+  let(:private_project) { create(:empty_project, :private) }
+  let(:internal_project) { create(:empty_project, :internal) }
+
+  before do
+    3.times do
+      create(:note_on_commit, project: public_project1)
+    end
+
+    2.times do
+      create(:note_on_commit, project: public_project2)
+    end
+
+    create(:note_on_commit, project: public_project3, created_at: 5.weeks.ago)
+    create(:note_on_commit, project: private_project)
+    create(:note_on_commit, project: internal_project)
+  end
+
+  describe '.refresh!' do
+    before do
+      described_class.refresh!
+    end
+
+    it 'populates the trending projects table' do
+      expect(described_class.count).to eq(2)
+    end
+
+    it 'removes existing rows before populating the table' do
+      described_class.refresh!
+
+      expect(described_class.count).to eq(2)
+    end
+
+    it 'stores the project IDs for every trending project' do
+      rows = described_class.order(id: :asc).all
+
+      expect(rows[0].project_id).to eq(public_project1.id)
+      expect(rows[1].project_id).to eq(public_project2.id)
+    end
+
+    it 'does not store projects that fall out of the trending time range' do
+      expect(described_class.where(project_id: public_project3).any?).to eq(false)
+    end
+
+    it 'stores only public projects' do
+      expect(described_class.where(project_id: [public_project1.id, public_project2.id]).count).to eq(2)
+      expect(described_class.where(project_id: [private_project.id, internal_project.id]).count).to eq(0)
+    end
+  end
+end
diff --git a/spec/policies/project_policy_spec.rb b/spec/policies/project_policy_spec.rb
index a7a06744428..658e3c13a73 100644
--- a/spec/policies/project_policy_spec.rb
+++ b/spec/policies/project_policy_spec.rb
@@ -1,20 +1,69 @@
 require 'spec_helper'
 
 describe ProjectPolicy, models: true do
-  let(:project) { create(:empty_project, :public) }
   let(:guest) { create(:user) }
   let(:reporter) { create(:user) }
   let(:dev) { create(:user) }
   let(:master) { create(:user) }
   let(:owner) { create(:user) }
-  let(:admin) { create(:admin) }
+  let(:project) { create(:empty_project, :public, namespace: owner.namespace) }
 
-  let(:users_ordered_by_permissions) do
-    [nil, guest, reporter, dev, master, owner, admin]
+  let(:guest_permissions) do
+    [
+      :read_project, :read_board, :read_list, :read_wiki, :read_issue, :read_label,
+      :read_milestone, :read_project_snippet, :read_project_member,
+      :read_note, :create_project, :create_issue, :create_note,
+      :upload_file
+    ]
   end
 
-  let(:users_permissions) do
-    users_ordered_by_permissions.map { |u| Ability.allowed(u, project).size }
+  let(:reporter_permissions) do
+    [
+      :download_code, :fork_project, :create_project_snippet, :update_issue,
+      :admin_issue, :admin_label, :admin_list, :read_commit_status, :read_build,
+      :read_container_image, :read_pipeline, :read_environment, :read_deployment,
+      :read_merge_request
+    ]
+  end
+
+  let(:team_member_reporter_permissions) do
+    [
+      :build_download_code, :build_read_container_image
+    ]
+  end
+
+  let(:developer_permissions) do
+    [
+      :admin_merge_request, :update_merge_request, :create_commit_status,
+      :update_commit_status, :create_build, :update_build, :create_pipeline,
+      :update_pipeline, :create_merge_request, :create_wiki, :push_code,
+      :resolve_note, :create_container_image, :update_container_image,
+      :create_environment, :create_deployment
+    ]
+  end
+
+  let(:master_permissions) do
+    [
+      :push_code_to_protected_branches, :update_project_snippet, :update_environment,
+      :update_deployment, :admin_milestone, :admin_project_snippet,
+      :admin_project_member, :admin_note, :admin_wiki, :admin_project,
+      :admin_commit_status, :admin_build, :admin_container_image,
+      :admin_pipeline, :admin_environment, :admin_deployment
+    ]
+  end
+
+  let(:public_permissions) do
+    [
+      :download_code, :fork_project, :read_commit_status, :read_pipeline,
+      :read_container_image, :build_download_code, :build_read_container_image
+    ]
+  end
+
+  let(:owner_permissions) do
+    [
+      :change_namespace, :change_visibility_level, :rename_project, :remove_project,
+      :archive_project, :remove_fork_project, :destroy_merge_request, :destroy_issue
+    ]
   end
 
   before do
@@ -22,16 +71,6 @@ describe ProjectPolicy, models: true do
     project.team << [master, :master]
     project.team << [dev, :developer]
     project.team << [reporter, :reporter]
-
-    group = create(:group)
-    project.project_group_links.create(
-      group: group,
-      group_access: Gitlab::Access::MASTER)
-    group.add_owner(owner)
-  end
-
-  it 'returns increasing permissions for each level' do
-    expect(users_permissions).to eq(users_permissions.sort.uniq)
   end
 
   it 'does not include the read_issue permission when the issue author is not a member of the private project' do
@@ -46,4 +85,81 @@ describe ProjectPolicy, models: true do
 
     expect(Ability.allowed?(user, :read_issue, project)).to be_falsy
   end
+
+  context 'abilities for non-public projects' do
+    let(:project) { create(:empty_project, namespace: owner.namespace) }
+
+    subject { described_class.abilities(current_user, project).to_set }
+
+    context 'with no user' do
+      let(:current_user) { nil }
+
+      it { is_expected.to be_empty }
+    end
+
+    context 'guests' do
+      let(:current_user) { guest }
+
+      it do
+        is_expected.to include(*guest_permissions)
+        is_expected.not_to include(*reporter_permissions)
+        is_expected.not_to include(*team_member_reporter_permissions)
+        is_expected.not_to include(*developer_permissions)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'reporter' do
+      let(:current_user) { reporter }
+
+      it do
+        is_expected.to include(*guest_permissions)
+        is_expected.to include(*reporter_permissions)
+        is_expected.to include(*team_member_reporter_permissions)
+        is_expected.not_to include(*developer_permissions)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'developer' do
+      let(:current_user) { dev }
+
+      it do
+        is_expected.to include(*guest_permissions)
+        is_expected.to include(*reporter_permissions)
+        is_expected.to include(*team_member_reporter_permissions)
+        is_expected.to include(*developer_permissions)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'master' do
+      let(:current_user) { master }
+
+      it do
+        is_expected.to include(*guest_permissions)
+        is_expected.to include(*reporter_permissions)
+        is_expected.to include(*team_member_reporter_permissions)
+        is_expected.to include(*developer_permissions)
+        is_expected.to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'owner' do
+      let(:current_user) { owner }
+
+      it do
+        is_expected.to include(*guest_permissions)
+        is_expected.to include(*reporter_permissions)
+        is_expected.not_to include(*team_member_reporter_permissions)
+        is_expected.to include(*developer_permissions)
+        is_expected.to include(*master_permissions)
+        is_expected.to include(*owner_permissions)
+      end
+    end
+  end
 end
diff --git a/spec/requests/api/boards_spec.rb b/spec/requests/api/boards_spec.rb
new file mode 100644
index 00000000000..f4b04445c6c
--- /dev/null
+++ b/spec/requests/api/boards_spec.rb
@@ -0,0 +1,192 @@
+require 'spec_helper'
+
+describe API::API, api: true  do
+  include ApiHelpers
+
+  let(:user)        { create(:user) }
+  let(:user2)       { create(:user) }
+  let(:non_member)  { create(:user) }
+  let(:guest)       { create(:user) }
+  let(:admin)       { create(:user, :admin) }
+  let!(:project)    { create(:project, :public, creator_id: user.id, namespace: user.namespace ) }
+
+  let!(:dev_label) do
+    create(:label, title: 'Development', color: '#FFAABB', project: project)
+  end
+
+  let!(:test_label) do
+    create(:label, title: 'Testing', color: '#FFAACC', project: project)
+  end
+
+  let!(:ux_label) do
+    create(:label, title: 'UX', color: '#FF0000', project: project)
+  end
+
+  let!(:dev_list) do
+    create(:list, label: dev_label, position: 1)
+  end
+
+  let!(:test_list) do
+    create(:list, label: test_label, position: 2)
+  end
+
+  let!(:board) do
+    create(:board, project: project, lists: [dev_list, test_list])
+  end
+
+  before do
+    project.team << [user, :reporter]
+    project.team << [guest, :guest]
+  end
+
+  describe "GET /projects/:id/boards" do
+    let(:base_url) { "/projects/#{project.id}/boards" }
+
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get api(base_url)
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated" do
+      it "returns the project issue board" do
+        get api(base_url, user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(board.id)
+        expect(json_response.first['lists']).to be_an Array
+        expect(json_response.first['lists'].length).to eq(2)
+        expect(json_response.first['lists'].last).to have_key('position')
+      end
+    end
+  end
+
+  describe "GET /projects/:id/boards/:board_id/lists" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it 'returns issue board lists' do
+      get api(base_url, user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['label']['name']).to eq(dev_label.title)
+    end
+
+    it 'returns 404 if board not found' do
+      get api("/projects/#{project.id}/boards/22343/lists", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe "GET /projects/:id/boards/:board_id/lists/:list_id" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it 'returns a list' do
+      get api("#{base_url}/#{dev_list.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['id']).to eq(dev_list.id)
+      expect(json_response['label']['name']).to eq(dev_label.title)
+      expect(json_response['position']).to eq(1)
+    end
+
+    it 'returns 404 if list not found' do
+      get api("#{base_url}/5324", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe "POST /projects/:id/board/lists" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it 'creates a new issue board list' do
+      post api(base_url, user),
+        label_id: ux_label.id
+
+      expect(response).to have_http_status(201)
+      expect(json_response['label']['name']).to eq(ux_label.title)
+      expect(json_response['position']).to eq(3)
+    end
+
+    it 'returns 400 when creating a new list if label_id is invalid' do
+      post api(base_url, user),
+        label_id: 23423
+
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns 403 for project members with guest role" do
+      put api("#{base_url}/#{test_list.id}", guest),
+        position: 1
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe "PUT /projects/:id/boards/:board_id/lists/:list_id to update only position" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it "updates a list" do
+      put api("#{base_url}/#{test_list.id}", user),
+        position: 1
+
+      expect(response).to have_http_status(200)
+      expect(json_response['position']).to eq(1)
+    end
+
+    it "returns 404 error if list id not found" do
+      put api("#{base_url}/44444", user),
+        position: 1
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns 403 for project members with guest role" do
+      put api("#{base_url}/#{test_list.id}", guest),
+        position: 1
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe "DELETE /projects/:id/board/lists/:list_id" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it "rejects a non member from deleting a list" do
+      delete api("#{base_url}/#{dev_list.id}", non_member)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it "rejects a user with guest role from deleting a list" do
+      delete api("#{base_url}/#{dev_list.id}", guest)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it "returns 404 error if list id not found" do
+      delete api("#{base_url}/44444", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    context "when the user is project owner" do
+      let(:owner)     { create(:user) }
+      let(:project)   { create(:project, namespace: owner.namespace) }
+
+      it "deletes the list if an admin requests it" do
+        delete api("#{base_url}/#{dev_list.id}", owner)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['position']).to eq(1)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/commits_spec.rb b/spec/requests/api/commits_spec.rb
index 10f772c5b1a..66fa0c0c01f 100644
--- a/spec/requests/api/commits_spec.rb
+++ b/spec/requests/api/commits_spec.rb
@@ -5,7 +5,7 @@ describe API::API, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id) }
+  let!(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
   let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
   let!(:note) { create(:note_on_commit, author: user, project: project, commit_id: project.repository.commit.id, note: 'a comment on a commit') }
@@ -13,7 +13,7 @@ describe API::API, api: true  do
 
   before { project.team << [user, :reporter] }
 
-  describe "GET /projects/:id/repository/commits" do
+  describe "List repository commits" do
     context "authorized user" do
       before { project.team << [user2, :reporter] }
 
@@ -53,7 +53,12 @@ describe API::API, api: true  do
 
         get api("/projects/#{project.id}/repository/commits?until=#{before.utc.iso8601}", user)
 
-        expect(json_response.size).to eq(commits.size - 1)
+        if commits.size >= 20
+          expect(json_response.size).to eq(20)
+        else
+          expect(json_response.size).to eq(commits.size - 1)
+        end
+
         expect(json_response.first["id"]).to eq(commits.second.id)
         expect(json_response.second["id"]).to eq(commits.third.id)
       end
@@ -69,7 +74,268 @@ describe API::API, api: true  do
     end
   end
 
-  describe "GET /projects:id/repository/commits/:sha" do
+  describe "Create a commit with multiple files and actions" do
+    let!(:url) { "/projects/#{project.id}/repository/commits" }
+
+    it 'returns a 403 unauthorized for user without permissions' do
+      post api(url, user2)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it 'returns a 400 bad request if no params are given' do
+      post api(url, user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    context :create do
+      let(:message) { 'Created file' }
+      let!(:invalid_c_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+      let!(:valid_c_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'foo/bar/baz.txt',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+
+      it 'a new file in project repo' do
+        post api(url, user), valid_c_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file exists' do
+        post api(url, user), invalid_c_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context :delete do
+      let(:message) { 'Deleted file' }
+      let!(:invalid_d_params) do
+        {
+          branch_name: 'markdown',
+          commit_message: message,
+          actions: [
+            {
+              action: 'delete',
+              file_path: 'doc/api/projects.md'
+            }
+          ]
+        }
+      end
+      let!(:valid_d_params) do
+        {
+          branch_name: 'markdown',
+          commit_message: message,
+          actions: [
+            {
+              action: 'delete',
+              file_path: 'doc/api/users.md'
+            }
+          ]
+        }
+      end
+
+      it 'an existing file in project repo' do
+        post api(url, user), valid_d_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file does not exist' do
+        post api(url, user), invalid_d_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context :move do
+      let(:message) { 'Moved file' }
+      let!(:invalid_m_params) do
+        {
+          branch_name: 'feature',
+          commit_message: message,
+          actions: [
+            {
+              action: 'move',
+              file_path: 'CHANGELOG',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            }
+          ]
+        }
+      end
+      let!(:valid_m_params) do
+        {
+          branch_name: 'feature',
+          commit_message: message,
+          actions: [
+            {
+              action: 'move',
+              file_path: 'VERSION.txt',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            }
+          ]
+        }
+      end
+
+      it 'an existing file in project repo' do
+        post api(url, user), valid_m_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file does not exist' do
+        post api(url, user), invalid_m_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context :update do
+      let(:message) { 'Updated file' }
+      let!(:invalid_u_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'update',
+              file_path: 'foo/bar.baz',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+      let!(:valid_u_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'update',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+
+      it 'an existing file in project repo' do
+        post api(url, user), valid_u_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file does not exist' do
+        post api(url, user), invalid_u_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context "multiple operations" do
+      let(:message) { 'Multiple actions' }
+      let!(:invalid_mo_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            },
+            {
+              action: 'delete',
+              file_path: 'doc/api/projects.md'
+            },
+            {
+              action: 'move',
+              file_path: 'CHANGELOG',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            },
+            {
+              action: 'update',
+              file_path: 'foo/bar.baz',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+      let!(:valid_mo_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'foo/bar/baz.txt',
+              content: 'puts 8'
+            },
+            {
+              action: 'delete',
+              file_path: 'Gemfile.zip'
+            },
+            {
+              action: 'move',
+              file_path: 'VERSION.txt',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            },
+            {
+              action: 'update',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+
+      it 'are commited as one in project repo' do
+        post api(url, user), valid_mo_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'return a 400 bad request if there are any issues' do
+        post api(url, user), invalid_mo_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+  end
+
+  describe "Get a single commit" do
     context "authorized user" do
       it "returns a commit by sha" do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
@@ -122,7 +388,7 @@ describe API::API, api: true  do
     end
   end
 
-  describe "GET /projects:id/repository/commits/:sha/diff" do
+  describe "Get the diff of a commit" do
     context "authorized user" do
       before { project.team << [user2, :reporter] }
 
@@ -149,7 +415,7 @@ describe API::API, api: true  do
     end
   end
 
-  describe 'GET /projects:id/repository/commits/:sha/comments' do
+  describe 'Get the comments of a commit' do
     context 'authorized user' do
       it 'returns merge_request comments' do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user)
@@ -174,7 +440,7 @@ describe API::API, api: true  do
     end
   end
 
-  describe 'POST /projects:id/repository/commits/:sha/comments' do
+  describe 'Post comment to commit' do
     context 'authorized user' do
       it 'returns comment' do
         post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment'
@@ -186,11 +452,12 @@ describe API::API, api: true  do
       end
 
       it 'returns the inline comment' do
-        post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment', path: project.repository.commit.raw_diffs.first.new_path, line: 7, line_type: 'new'
+        post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment', path: project.repository.commit.raw_diffs.first.new_path, line: 1, line_type: 'new'
+
         expect(response).to have_http_status(201)
         expect(json_response['note']).to eq('My comment')
         expect(json_response['path']).to eq(project.repository.commit.raw_diffs.first.new_path)
-        expect(json_response['line']).to eq(7)
+        expect(json_response['line']).to eq(1)
         expect(json_response['line_type']).to eq('new')
       end
 
diff --git a/spec/requests/api/license_templates_spec.rb b/spec/requests/api/license_templates_spec.rb
deleted file mode 100644
index 9a1894d63a2..00000000000
--- a/spec/requests/api/license_templates_spec.rb
+++ /dev/null
@@ -1,136 +0,0 @@
-require 'spec_helper'
-
-describe API::API, api: true  do
-  include ApiHelpers
-
-  describe 'Entity' do
-    before { get api('/licenses/mit') }
-
-    it { expect(json_response['key']).to eq('mit') }
-    it { expect(json_response['name']).to eq('MIT License') }
-    it { expect(json_response['nickname']).to be_nil }
-    it { expect(json_response['popular']).to be true }
-    it { expect(json_response['html_url']).to eq('http://choosealicense.com/licenses/mit/') }
-    it { expect(json_response['source_url']).to eq('https://opensource.org/licenses/MIT') }
-    it { expect(json_response['description']).to include('A permissive license that is short and to the point.') }
-    it { expect(json_response['conditions']).to eq(%w[include-copyright]) }
-    it { expect(json_response['permissions']).to eq(%w[commercial-use modifications distribution private-use]) }
-    it { expect(json_response['limitations']).to eq(%w[no-liability]) }
-    it { expect(json_response['content']).to include('The MIT License (MIT)') }
-  end
-
-  describe 'GET /licenses' do
-    it 'returns a list of available license templates' do
-      get api('/licenses')
-
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      expect(json_response.size).to eq(15)
-      expect(json_response.map { |l| l['key'] }).to include('agpl-3.0')
-    end
-
-    describe 'the popular parameter' do
-      context 'with popular=1' do
-        it 'returns a list of available popular license templates' do
-          get api('/licenses?popular=1')
-
-          expect(response).to have_http_status(200)
-          expect(json_response).to be_an Array
-          expect(json_response.size).to eq(3)
-          expect(json_response.map { |l| l['key'] }).to include('apache-2.0')
-        end
-      end
-    end
-  end
-
-  describe 'GET /licenses/:key' do
-    context 'with :project and :fullname given' do
-      before do
-        get api("/licenses/#{license_type}?project=My+Awesome+Project&fullname=Anton+#{license_type.upcase}")
-      end
-
-      context 'for the mit license' do
-        let(:license_type) { 'mit' }
-
-        it 'returns the license text' do
-          expect(json_response['content']).to include('The MIT License (MIT)')
-        end
-
-        it 'replaces placeholder values' do
-          expect(json_response['content']).to include("Copyright (c) #{Time.now.year} Anton")
-        end
-      end
-
-      context 'for the agpl-3.0 license' do
-        let(:license_type) { 'agpl-3.0' }
-
-        it 'returns the license text' do
-          expect(json_response['content']).to include('GNU AFFERO GENERAL PUBLIC LICENSE')
-        end
-
-        it 'replaces placeholder values' do
-          expect(json_response['content']).to include('My Awesome Project')
-          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
-        end
-      end
-
-      context 'for the gpl-3.0 license' do
-        let(:license_type) { 'gpl-3.0' }
-
-        it 'returns the license text' do
-          expect(json_response['content']).to include('GNU GENERAL PUBLIC LICENSE')
-        end
-
-        it 'replaces placeholder values' do
-          expect(json_response['content']).to include('My Awesome Project')
-          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
-        end
-      end
-
-      context 'for the gpl-2.0 license' do
-        let(:license_type) { 'gpl-2.0' }
-
-        it 'returns the license text' do
-          expect(json_response['content']).to include('GNU GENERAL PUBLIC LICENSE')
-        end
-
-        it 'replaces placeholder values' do
-          expect(json_response['content']).to include('My Awesome Project')
-          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
-        end
-      end
-
-      context 'for the apache-2.0 license' do
-        let(:license_type) { 'apache-2.0' }
-
-        it 'returns the license text' do
-          expect(json_response['content']).to include('Apache License')
-        end
-
-        it 'replaces placeholder values' do
-          expect(json_response['content']).to include("Copyright #{Time.now.year} Anton")
-        end
-      end
-
-      context 'for an uknown license' do
-        let(:license_type) { 'muth-over9000' }
-
-        it 'returns a 404' do
-          expect(response).to have_http_status(404)
-        end
-      end
-    end
-
-    context 'with no :fullname given' do
-      context 'with an authenticated user' do
-        let(:user) { create(:user) }
-
-        it 'replaces the copyright owner placeholder with the name of the current user' do
-          get api('/licenses/mit', user)
-
-          expect(json_response['content']).to include("Copyright (c) #{Time.now.year} #{user.name}")
-        end
-      end
-    end
-  end
-end
diff --git a/spec/requests/api/members_spec.rb b/spec/requests/api/members_spec.rb
index 92032f09b17..d22e0595788 100644
--- a/spec/requests/api/members_spec.rb
+++ b/spec/requests/api/members_spec.rb
@@ -97,7 +97,10 @@ describe API::Members, api: true  do
   shared_examples 'POST /:sources/:id/members' do |source_type|
     context "with :sources == #{source_type.pluralize}" do
       it_behaves_like 'a 404 response when source is private' do
-        let(:route) { post api("/#{source_type.pluralize}/#{source.id}/members", stranger) }
+        let(:route) do
+          post api("/#{source_type.pluralize}/#{source.id}/members", stranger),
+               user_id: access_requester.id, access_level: Member::MASTER
+        end
       end
 
       context 'when authenticated as a non-member or member with insufficient rights' do
@@ -105,7 +108,8 @@ describe API::Members, api: true  do
           context "as a #{type}" do
             it 'returns 403' do
               user = public_send(type)
-              post api("/#{source_type.pluralize}/#{source.id}/members", user)
+              post api("/#{source_type.pluralize}/#{source.id}/members", user),
+                   user_id: access_requester.id, access_level: Member::MASTER
 
               expect(response).to have_http_status(403)
             end
@@ -174,7 +178,10 @@ describe API::Members, api: true  do
   shared_examples 'PUT /:sources/:id/members/:user_id' do |source_type|
     context "with :sources == #{source_type.pluralize}" do
       it_behaves_like 'a 404 response when source is private' do
-        let(:route) { put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger) }
+        let(:route) do
+          put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger),
+              access_level: Member::MASTER
+        end
       end
 
       context 'when authenticated as a non-member or member with insufficient rights' do
@@ -182,7 +189,8 @@ describe API::Members, api: true  do
           context "as a #{type}" do
             it 'returns 403' do
               user = public_send(type)
-              put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user)
+              put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user),
+                  access_level: Member::MASTER
 
               expect(response).to have_http_status(403)
             end
diff --git a/spec/requests/api/project_hooks_spec.rb b/spec/requests/api/project_hooks_spec.rb
index 765dc8a8f66..cfcdcad74cd 100644
--- a/spec/requests/api/project_hooks_spec.rb
+++ b/spec/requests/api/project_hooks_spec.rb
@@ -163,9 +163,10 @@ describe API::API, 'ProjectHooks', api: true do
       expect(response).to have_http_status(404)
     end
 
-    it "returns a 405 error if hook id not given" do
+    it "returns a 404 error if hook id not given" do
       delete api("/projects/#{project.id}/hooks", user)
-      expect(response).to have_http_status(405)
+
+      expect(response).to have_http_status(404)
     end
 
     it "returns a 404 if a user attempts to delete project hooks he/she does not own" do
diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index 4a0d727faea..973928d007a 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -175,6 +175,36 @@ describe API::API, api: true  do
     end
   end
 
+  describe 'GET /projects/visible' do
+    let(:public_project) { create(:project, :public) }
+
+    before do
+      public_project
+      project
+      project2
+      project3
+      project4
+    end
+
+    it 'returns the projects viewable by the user' do
+      get api('/projects/visible', user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.map { |project| project['id'] }).
+        to contain_exactly(public_project.id, project.id, project2.id, project3.id)
+    end
+
+    it 'shows only public projects when the user only has access to those' do
+      get api('/projects/visible', user2)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.map { |project| project['id'] }).
+        to contain_exactly(public_project.id)
+    end
+  end
+
   describe 'GET /projects/starred' do
     let(:public_project) { create(:project, :public) }
 
@@ -232,7 +262,7 @@ describe API::API, api: true  do
       post api('/projects', user), project
 
       project.each_pair do |k, v|
-        next if %i{ issues_enabled merge_requests_enabled wiki_enabled }.include?(k)
+        next if %i[has_external_issue_tracker issues_enabled merge_requests_enabled wiki_enabled].include?(k)
         expect(json_response[k.to_s]).to eq(v)
       end
 
@@ -360,7 +390,7 @@ describe API::API, api: true  do
       post api("/projects/user/#{user.id}", admin), project
 
       project.each_pair do |k, v|
-        next if k == :path
+        next if %i[has_external_issue_tracker path].include?(k)
         expect(json_response[k.to_s]).to eq(v)
       end
     end
@@ -558,37 +588,39 @@ describe API::API, api: true  do
       before do
         note = create(:note_on_issue, note: 'What an awesome day!', project: project)
         EventCreateService.new.leave_note(note, note.author)
-        get api("/projects/#{project.id}/events", user)
       end
 
-      it { expect(response).to have_http_status(200) }
+      it 'returns all events' do
+        get api("/projects/#{project.id}/events", user)
 
-      context 'joined event' do
-        let(:json_event) { json_response[1] }
+        expect(response).to have_http_status(200)
 
-        it { expect(json_event['action_name']).to eq('joined') }
-        it { expect(json_event['project_id'].to_i).to eq(project.id) }
-        it { expect(json_event['author_username']).to eq(user3.username) }
-        it { expect(json_event['author']['name']).to eq(user3.name) }
-      end
+        first_event = json_response.first
 
-      context 'comment event' do
-        let(:json_event) { json_response.first }
+        expect(first_event['action_name']).to eq('commented on')
+        expect(first_event['note']['body']).to eq('What an awesome day!')
 
-        it { expect(json_event['action_name']).to eq('commented on') }
-        it { expect(json_event['note']['body']).to eq('What an awesome day!') }
+        last_event = json_response.last
+
+        expect(last_event['action_name']).to eq('joined')
+        expect(last_event['project_id'].to_i).to eq(project.id)
+        expect(last_event['author_username']).to eq(user3.username)
+        expect(last_event['author']['name']).to eq(user3.name)
       end
     end
 
     it 'returns a 404 error if not found' do
       get api('/projects/42/events', user)
+
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Project Not Found')
     end
 
     it 'returns a 404 error if user is not a member' do
       other_user = create(:user)
+
       get api("/projects/#{project.id}/events", other_user)
+
       expect(response).to have_http_status(404)
     end
   end
@@ -789,6 +821,20 @@ describe API::API, api: true  do
       expect(response.status).to eq 400
     end
 
+    it 'returns a 404 error when user cannot read group' do
+      private_group = create(:group, :private)
+
+      post api("/projects/#{project.id}/share", user), group_id: private_group.id, group_access: Gitlab::Access::DEVELOPER
+
+      expect(response.status).to eq 404
+    end
+
+    it 'returns a 404 error when group does not exist' do
+      post api("/projects/#{project.id}/share", user), group_id: 1234, group_access: Gitlab::Access::DEVELOPER
+
+      expect(response.status).to eq 404
+    end
+
     it "returns a 409 error when wrong params passed" do
       post api("/projects/#{project.id}/share", user), group_id: group.id, group_access: 1234
       expect(response.status).to eq 409
diff --git a/spec/requests/api/repositories_spec.rb b/spec/requests/api/repositories_spec.rb
index 80a856a6e90..c4dc2d9006a 100644
--- a/spec/requests/api/repositories_spec.rb
+++ b/spec/requests/api/repositories_spec.rb
@@ -21,7 +21,7 @@ describe API::API, api: true  do
         expect(response).to have_http_status(200)
 
         expect(json_response).to be_an Array
-        expect(json_response.first['name']).to eq('encoding')
+        expect(json_response.first['name']).to eq('bar')
         expect(json_response.first['type']).to eq('tree')
         expect(json_response.first['mode']).to eq('040000')
       end
@@ -166,9 +166,9 @@ describe API::API, api: true  do
       expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       contributor = json_response.first
-      expect(contributor['email']).to eq('dmitriy.zaporozhets@gmail.com')
-      expect(contributor['name']).to eq('Dmitriy Zaporozhets')
-      expect(contributor['commits']).to eq(13)
+      expect(contributor['email']).to eq('tiagonbotelho@hotmail.com')
+      expect(contributor['name']).to eq('tiagonbotelho')
+      expect(contributor['commits']).to eq(1)
       expect(contributor['additions']).to eq(0)
       expect(contributor['deletions']).to eq(0)
     end
diff --git a/spec/requests/api/templates_spec.rb b/spec/requests/api/templates_spec.rb
index 5bd5b861792..d32ba60fc4c 100644
--- a/spec/requests/api/templates_spec.rb
+++ b/spec/requests/api/templates_spec.rb
@@ -3,53 +3,201 @@ require 'spec_helper'
 describe API::Templates, api: true  do
   include ApiHelpers
 
-  context 'global templates' do
-    describe 'the Template Entity' do
-      before { get api('/gitignores/Ruby') }
+  shared_examples_for 'the Template Entity' do |path|
+    before { get api(path) }
 
-      it { expect(json_response['name']).to eq('Ruby') }
-      it { expect(json_response['content']).to include('*.gem') }
+    it { expect(json_response['name']).to eq('Ruby') }
+    it { expect(json_response['content']).to include('*.gem') }
+  end
+  
+  shared_examples_for 'the TemplateList Entity' do |path|
+    before { get api(path) }
+
+    it { expect(json_response.first['name']).not_to be_nil }
+    it { expect(json_response.first['content']).to be_nil }
+  end
+
+  shared_examples_for 'requesting gitignores' do |path|
+    it 'returns a list of available gitignore templates' do
+      get api(path)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to be > 15
     end
+  end
 
-    describe 'the TemplateList Entity' do
-      before { get api('/gitignores') }
+  shared_examples_for 'requesting gitlab-ci-ymls' do |path|
+    it 'returns a list of available gitlab_ci_ymls' do
+      get api(path)
 
-      it { expect(json_response.first['name']).not_to be_nil }
-      it { expect(json_response.first['content']).to be_nil }
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['name']).not_to be_nil
     end
+  end
+
+  shared_examples_for 'requesting gitlab-ci-yml for Ruby' do |path|
+    it 'adds a disclaimer on the top' do
+      get api(path)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['content']).to start_with("# This file is a template,")
+    end
+  end
+
+  shared_examples_for 'the License Template Entity' do |path|
+    before { get api(path) }
+
+    it 'returns a license template' do
+      expect(json_response['key']).to eq('mit')
+      expect(json_response['name']).to eq('MIT License')
+      expect(json_response['nickname']).to be_nil
+      expect(json_response['popular']).to be true
+      expect(json_response['html_url']).to eq('http://choosealicense.com/licenses/mit/')
+      expect(json_response['source_url']).to eq('https://opensource.org/licenses/MIT')
+      expect(json_response['description']).to include('A permissive license that is short and to the point.')
+      expect(json_response['conditions']).to eq(%w[include-copyright])
+      expect(json_response['permissions']).to eq(%w[commercial-use modifications distribution private-use])
+      expect(json_response['limitations']).to eq(%w[no-liability])
+      expect(json_response['content']).to include('The MIT License (MIT)')
+    end
+  end
 
-    context 'requesting gitignores' do
-      describe 'GET /gitignores' do
-        it 'returns a list of available gitignore templates' do
-          get api('/gitignores')
+  shared_examples_for 'GET licenses' do |path|
+    it 'returns a list of available license templates' do
+      get api(path)
 
-          expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(15)
+      expect(json_response.map { |l| l['key'] }).to include('agpl-3.0')
+    end
+
+    describe 'the popular parameter' do
+      context 'with popular=1' do
+        it 'returns a list of available popular license templates' do
+          get api("#{path}?popular=1")
+
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
-          expect(json_response.size).to be > 15
+          expect(json_response.size).to eq(3)
+          expect(json_response.map { |l| l['key'] }).to include('apache-2.0')
         end
       end
     end
+  end
 
-    context 'requesting gitlab-ci-ymls' do
-      describe 'GET /gitlab_ci_ymls' do
-        it 'returns a list of available gitlab_ci_ymls' do
-          get api('/gitlab_ci_ymls')
+  shared_examples_for 'GET licenses/:name' do |path|
+    context 'with :project and :fullname given' do
+      before do
+        get api("#{path}/#{license_type}?project=My+Awesome+Project&fullname=Anton+#{license_type.upcase}")
+      end
 
-          expect(response.status).to eq(200)
-          expect(json_response).to be_an Array
-          expect(json_response.first['name']).not_to be_nil
+      context 'for the mit license' do
+        let(:license_type) { 'mit' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('The MIT License (MIT)')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include("Copyright (c) #{Time.now.year} Anton")
+        end
+      end
+
+      context 'for the agpl-3.0 license' do
+        let(:license_type) { 'agpl-3.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('GNU AFFERO GENERAL PUBLIC LICENSE')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include('My Awesome Project')
+          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
+        end
+      end
+
+      context 'for the gpl-3.0 license' do
+        let(:license_type) { 'gpl-3.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('GNU GENERAL PUBLIC LICENSE')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include('My Awesome Project')
+          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
+        end
+      end
+
+      context 'for the gpl-2.0 license' do
+        let(:license_type) { 'gpl-2.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('GNU GENERAL PUBLIC LICENSE')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include('My Awesome Project')
+          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
+        end
+      end
+
+      context 'for the apache-2.0 license' do
+        let(:license_type) { 'apache-2.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('Apache License')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include("Copyright #{Time.now.year} Anton")
+        end
+      end
+
+      context 'for an uknown license' do
+        let(:license_type) { 'muth-over9000' }
+
+        it 'returns a 404' do
+          expect(response).to have_http_status(404)
         end
       end
     end
 
-    describe 'GET /gitlab_ci_ymls/Ruby' do
-      it 'adds a disclaimer on the top' do
-        get api('/gitlab_ci_ymls/Ruby')
+    context 'with no :fullname given' do
+      context 'with an authenticated user' do
+        let(:user) { create(:user) }
+
+        it 'replaces the copyright owner placeholder with the name of the current user' do
+          get api('/templates/licenses/mit', user)
 
-        expect(response).to have_http_status(200)
-        expect(json_response['name']).not_to be_nil
-        expect(json_response['content']).to start_with("# This file is a template,")
+          expect(json_response['content']).to include("Copyright (c) #{Time.now.year} #{user.name}")
+        end
       end
     end
   end
+
+  describe 'with /templates namespace' do
+    it_behaves_like 'the Template Entity', '/templates/gitignores/Ruby'
+    it_behaves_like 'the TemplateList Entity', '/templates/gitignores'
+    it_behaves_like 'requesting gitignores', '/templates/gitignores'
+    it_behaves_like 'requesting gitlab-ci-ymls', '/templates/gitlab_ci_ymls'
+    it_behaves_like 'requesting gitlab-ci-yml for Ruby', '/templates/gitlab_ci_ymls/Ruby'
+    it_behaves_like 'the License Template Entity', '/templates/licenses/mit'
+    it_behaves_like 'GET licenses', '/templates/licenses'
+    it_behaves_like 'GET licenses/:name', '/templates/licenses'
+  end
+
+  describe 'without /templates namespace' do
+    it_behaves_like 'the Template Entity', '/gitignores/Ruby'
+    it_behaves_like 'the TemplateList Entity', '/gitignores'
+    it_behaves_like 'requesting gitignores', '/gitignores'
+    it_behaves_like 'requesting gitlab-ci-ymls', '/gitlab_ci_ymls'
+    it_behaves_like 'requesting gitlab-ci-yml for Ruby', '/gitlab_ci_ymls/Ruby'
+    it_behaves_like 'the License Template Entity', '/licenses/mit'
+    it_behaves_like 'GET licenses', '/licenses'
+    it_behaves_like 'GET licenses/:name', '/licenses'
+  end
 end
diff --git a/spec/requests/api/users_spec.rb b/spec/requests/api/users_spec.rb
index f4ea3bebb4c..f83f4d2c9b1 100644
--- a/spec/requests/api/users_spec.rb
+++ b/spec/requests/api/users_spec.rb
@@ -90,8 +90,9 @@ describe API::API, api: true  do
       expect(json_response['message']).to eq('404 Not found')
     end
 
-    it "returns a 404 if invalid ID" do
+    it "returns a 404 for invalid ID" do
       get api("/users/1ASDF", user)
+
       expect(response).to have_http_status(404)
     end
   end
@@ -340,8 +341,10 @@ describe API::API, api: true  do
       expect(json_response['message']).to eq('404 Not found')
     end
 
-    it "raises error for invalid ID" do
-      expect{put api("/users/ASDF", admin) }.to raise_error(ActionController::RoutingError)
+    it "returns a 404 if invalid ID" do
+      put api("/users/ASDF", admin)
+
+      expect(response).to have_http_status(404)
     end
 
     it 'returns 400 error if user does not validate' do
@@ -493,8 +496,9 @@ describe API::API, api: true  do
       end.to change{ user.emails.count }.by(1)
     end
 
-    it "raises error for invalid ID" do
+    it "returns a 400 for invalid ID" do
       post api("/users/999999/emails", admin)
+
       expect(response).to have_http_status(400)
     end
   end
@@ -525,9 +529,10 @@ describe API::API, api: true  do
         expect(json_response.first['email']).to eq(email.email)
       end
 
-      it "raises error for invalid ID" do
+      it "returns a 404 for invalid ID" do
         put api("/users/ASDF/emails", admin)
-        expect(response).to have_http_status(405)
+
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -566,8 +571,10 @@ describe API::API, api: true  do
         expect(json_response['message']).to eq('404 Email Not Found')
       end
 
-      it "raises error for invalid ID" do
-        expect{delete api("/users/ASDF/emails/bar", admin) }.to raise_error(ActionController::RoutingError)
+      it "returns a 404 for invalid ID" do
+        delete api("/users/ASDF/emails/bar", admin)
+
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -600,8 +607,10 @@ describe API::API, api: true  do
       expect(json_response['message']).to eq('404 User Not Found')
     end
 
-    it "raises error for invalid ID" do
-      expect{delete api("/users/ASDF", admin) }.to raise_error(ActionController::RoutingError)
+    it "returns a 404 for invalid ID" do
+      delete api("/users/ASDF", admin)
+
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -654,6 +663,7 @@ describe API::API, api: true  do
 
     it "returns 404 Not Found within invalid ID" do
       get api("/user/keys/42", user)
+
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
@@ -669,6 +679,7 @@ describe API::API, api: true  do
 
     it "returns 404 for invalid ID" do
       get api("/users/keys/ASDF", admin)
+
       expect(response).to have_http_status(404)
     end
   end
@@ -727,8 +738,10 @@ describe API::API, api: true  do
       expect(response).to have_http_status(401)
     end
 
-    it "raises error for invalid ID" do
-      expect{delete api("/users/keys/ASDF", admin) }.to raise_error(ActionController::RoutingError)
+    it "returns a 404 for invalid ID" do
+      delete api("/users/keys/ASDF", admin)
+
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -778,6 +791,7 @@ describe API::API, api: true  do
 
     it "returns 404 for invalid ID" do
       get api("/users/emails/ASDF", admin)
+
       expect(response).to have_http_status(404)
     end
   end
@@ -825,8 +839,10 @@ describe API::API, api: true  do
       expect(response).to have_http_status(401)
     end
 
-    it "raises error for invalid ID" do
-      expect{delete api("/users/emails/ASDF", admin) }.to raise_error(ActionController::RoutingError)
+    it "returns a 404 for invalid ID" do
+      delete api("/users/emails/ASDF", admin)
+
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -891,8 +907,64 @@ describe API::API, api: true  do
       expect(json_response['message']).to eq('404 User Not Found')
     end
 
-    it "raises error for invalid ID" do
-      expect{put api("/users/ASDF/block", admin) }.to raise_error(ActionController::RoutingError)
+    it "returns a 404 for invalid ID" do
+      put api("/users/ASDF/block", admin)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /user/:id/events' do
+    let(:user) { create(:user) }
+    let(:project) { create(:empty_project) }
+    let(:note) { create(:note_on_issue, note: 'What an awesome day!', project: project) }
+
+    before do
+      project.add_user(user, :developer)
+      EventCreateService.new.leave_note(note, user)
+    end
+
+    context "as a user than cannot see the event's project" do
+      it 'returns no events' do
+        other_user = create(:user)
+
+        get api("/users/#{user.id}/events", other_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_empty
+      end
+    end
+
+    context "as a user than can see the event's project" do
+      it_behaves_like 'a paginated resources' do
+        let(:request) { get api("/users/#{user.id}/events", user) }
+      end
+
+      context 'joined event' do
+        it 'returns the "joined" event' do
+          get api("/users/#{user.id}/events", user)
+
+          comment_event = json_response.find { |e| e['action_name'] == 'commented on' }
+
+          expect(comment_event['project_id'].to_i).to eq(project.id)
+          expect(comment_event['author_username']).to eq(user.username)
+          expect(comment_event['note']['id']).to eq(note.id)
+          expect(comment_event['note']['body']).to eq('What an awesome day!')
+
+          joined_event = json_response.find { |e| e['action_name'] == 'joined' }
+
+          expect(joined_event['project_id'].to_i).to eq(project.id)
+          expect(joined_event['author_username']).to eq(user.username)
+          expect(joined_event['author']['name']).to eq(user.name)
+        end
+      end
+    end
+
+    it 'returns a 404 error if not found' do
+      get api('/users/42/events', user)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
     end
   end
 end
diff --git a/spec/requests/api/version_spec.rb b/spec/requests/api/version_spec.rb
new file mode 100644
index 00000000000..54b69a0cae7
--- /dev/null
+++ b/spec/requests/api/version_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe API::API, api: true do
+  include ApiHelpers
+
+  describe 'GET /version' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get api('/version')
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated' do
+      let(:user) { create(:user) }
+
+      it 'returns the version information' do
+        get api('/version', user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['version']).to eq(Gitlab::VERSION)
+        expect(json_response['revision']).to eq(Gitlab::REVISION)
+      end
+    end
+  end
+end
diff --git a/spec/requests/git_http_spec.rb b/spec/requests/git_http_spec.rb
index c0c1e62e910..27f0fd22ae6 100644
--- a/spec/requests/git_http_spec.rb
+++ b/spec/requests/git_http_spec.rb
@@ -440,8 +440,8 @@ describe 'Git HTTP requests', lib: true do
         before do
           # Provide a dummy file in its place
           allow_any_instance_of(Repository).to receive(:blob_at).and_call_original
-          allow_any_instance_of(Repository).to receive(:blob_at).with('5937ac0a7beb003549fc5fd26fc247adbce4a52e', 'info/refs') do
-            Gitlab::Git::Blob.find(project.repository, 'master', '.gitignore')
+          allow_any_instance_of(Repository).to receive(:blob_at).with('b83d6e391c22777fca1ed3012fce84f633d7fed0', 'info/refs') do
+            Gitlab::Git::Blob.find(project.repository, 'master', 'bar/branch-test.txt')
           end
 
           get "/#{project.path_with_namespace}/blob/master/info/refs"
diff --git a/spec/routing/project_routing_spec.rb b/spec/routing/project_routing_spec.rb
index 77842057a10..2322430d212 100644
--- a/spec/routing/project_routing_spec.rb
+++ b/spec/routing/project_routing_spec.rb
@@ -337,7 +337,7 @@ describe Projects::CommitsController, 'routing' do
   end
 
   it 'to #show' do
-    expect(get('/gitlab/gitlabhq/commits/master.atom')).to route_to('projects/commits#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master', format: 'atom')
+    expect(get('/gitlab/gitlabhq/commits/master.atom')).to route_to('projects/commits#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master.atom')
   end
 end
 
diff --git a/spec/routing/routing_spec.rb b/spec/routing/routing_spec.rb
index 4bc3cddd9c2..488dc1a63b0 100644
--- a/spec/routing/routing_spec.rb
+++ b/spec/routing/routing_spec.rb
@@ -9,7 +9,9 @@ require 'spec_helper'
 # user_calendar_activities   GET    /u/:username/calendar_activities(.:format)
 describe UsersController, "routing" do
   it "to #show" do
-    expect(get("/u/User")).to route_to('users#show', username: 'User')
+    allow(User).to receive(:find_by).and_return(true)
+
+    expect(get("/User")).to route_to('users#show', username: 'User')
   end
 
   it "to #groups" do
@@ -264,7 +266,15 @@ describe "Groups", "routing" do
   end
 
   it "also display group#show on the short path" do
-    expect(get('/1')).to route_to('namespaces#show', id: '1')
+    allow(Group).to receive(:find_by_path).and_return(true)
+
+    expect(get('/1')).to route_to('groups#show', id: '1')
+  end
+
+  it "also display group#show with dot in the path" do
+    allow(Group).to receive(:find_by_path).and_return(true)
+
+    expect(get('/group.with.dot')).to route_to('groups#show', id: 'group.with.dot')
   end
 end
 
diff --git a/spec/services/boards/create_service_spec.rb b/spec/services/boards/create_service_spec.rb
index a1a4dd4c57c..fde807cc410 100644
--- a/spec/services/boards/create_service_spec.rb
+++ b/spec/services/boards/create_service_spec.rb
@@ -2,33 +2,31 @@ require 'spec_helper'
 
 describe Boards::CreateService, services: true do
   describe '#execute' do
+    let(:project) { create(:empty_project) }
+
     subject(:service) { described_class.new(project, double) }
 
     context 'when project does not have a board' do
-      let(:project) { create(:empty_project, board: nil) }
-
       it 'creates a new board' do
         expect { service.execute }.to change(Board, :count).by(1)
       end
 
       it 'creates default lists' do
-        service.execute
+        board = service.execute
 
-        expect(project.board.lists.size).to eq 2
-        expect(project.board.lists.first).to be_backlog
-        expect(project.board.lists.last).to be_done
+        expect(board.lists.size).to eq 2
+        expect(board.lists.first).to be_backlog
+        expect(board.lists.last).to be_done
       end
     end
 
     context 'when project has a board' do
-      let!(:project) { create(:project_with_board) }
-
-      it 'does not create a new board' do
-        expect { service.execute }.not_to change(Board, :count)
+      before do
+        create(:board, project: project)
       end
 
-      it 'does not create board lists' do
-        expect { service.execute }.not_to change(project.board.lists, :count)
+      it 'does not create a new board' do
+        expect { service.execute }.not_to change(project.boards, :count)
       end
     end
   end
diff --git a/spec/services/boards/issues/create_service_spec.rb b/spec/services/boards/issues/create_service_spec.rb
new file mode 100644
index 00000000000..360ee398f77
--- /dev/null
+++ b/spec/services/boards/issues/create_service_spec.rb
@@ -0,0 +1,33 @@
+require 'spec_helper'
+
+describe Boards::Issues::CreateService, services: true do
+  describe '#execute' do
+    let(:project) { create(:empty_project) }
+    let(:board)   { create(:board, project: project) }
+    let(:user)    { create(:user) }
+    let(:label)   { create(:label, project: project, name: 'in-progress') }
+    let!(:list)   { create(:list, board: board, label: label, position: 0) }
+
+    subject(:service) { described_class.new(project, user, board_id: board.id, list_id: list.id, title: 'New issue') }
+
+    before do
+      project.team << [user, :developer]
+    end
+
+    it 'delegates the create proceedings to Issues::CreateService' do
+      expect_any_instance_of(Issues::CreateService).to receive(:execute).once
+
+      service.execute
+    end
+
+    it 'creates a new issue' do
+      expect { service.execute }.to change(project.issues, :count).by(1)
+    end
+
+    it 'adds the label of the list to the issue' do
+      issue = service.execute
+
+      expect(issue.labels).to eq [label]
+    end
+  end
+end
diff --git a/spec/services/boards/issues/list_service_spec.rb b/spec/services/boards/issues/list_service_spec.rb
index e65da15aca8..7c206cf3ce7 100644
--- a/spec/services/boards/issues/list_service_spec.rb
+++ b/spec/services/boards/issues/list_service_spec.rb
@@ -3,8 +3,8 @@ require 'spec_helper'
 describe Boards::Issues::ListService, services: true do
   describe '#execute' do
     let(:user)    { create(:user) }
-    let(:project) { create(:project_with_board) }
-    let(:board)   { project.board }
+    let(:project) { create(:empty_project) }
+    let(:board)   { create(:board, project: project) }
 
     let(:bug) { create(:label, project: project, name: 'Bug') }
     let(:development) { create(:label, project: project, name: 'Development') }
@@ -13,10 +13,10 @@ describe Boards::Issues::ListService, services: true do
     let(:p2) { create(:label, title: 'P2', project: project, priority: 2) }
     let(:p3) { create(:label, title: 'P3', project: project, priority: 3) }
 
-    let!(:backlog) { project.board.backlog_list }
+    let!(:backlog) { create(:backlog_list, board: board) }
     let!(:list1)   { create(:list, board: board, label: development, position: 0) }
     let!(:list2)   { create(:list, board: board, label: testing, position: 1) }
-    let!(:done)    { project.board.done_list }
+    let!(:done)    { create(:done_list, board: board) }
 
     let!(:opened_issue1) { create(:labeled_issue, project: project, labels: [bug]) }
     let!(:opened_issue2) { create(:labeled_issue, project: project, labels: [p2]) }
@@ -30,14 +30,14 @@ describe Boards::Issues::ListService, services: true do
     let!(:closed_issue1) { create(:labeled_issue, :closed, project: project, labels: [bug]) }
     let!(:closed_issue2) { create(:labeled_issue, :closed, project: project, labels: [p3]) }
     let!(:closed_issue3) { create(:issue, :closed, project: project) }
-    let!(:closed_issue4) { create(:labeled_issue, :closed, project: project, labels: [p1, development]) }
+    let!(:closed_issue4) { create(:labeled_issue, :closed, project: project, labels: [p1]) }
 
     before do
       project.team << [user, :developer]
     end
 
     it 'delegates search to IssuesFinder' do
-      params = { id: list1.id }
+      params = { board_id: board.id, id: list1.id }
 
       expect_any_instance_of(IssuesFinder).to receive(:execute).once.and_call_original
 
@@ -46,7 +46,7 @@ describe Boards::Issues::ListService, services: true do
 
     context 'sets default order to priority' do
       it 'returns opened issues when listing issues from Backlog' do
-        params = { id: backlog.id }
+        params = { board_id: board.id, id: backlog.id }
 
         issues = described_class.new(project, user, params).execute
 
@@ -54,19 +54,36 @@ describe Boards::Issues::ListService, services: true do
       end
 
       it 'returns closed issues when listing issues from Done' do
-        params = { id: done.id }
+        params = { board_id: board.id, id: done.id }
 
         issues = described_class.new(project, user, params).execute
 
-        expect(issues).to eq [closed_issue2, closed_issue3, closed_issue1]
+        expect(issues).to eq [closed_issue4, closed_issue2, closed_issue3, closed_issue1]
       end
 
-      it 'returns opened/closed issues that have label list applied when listing issues from a label list' do
-        params = { id: list1.id }
+      it 'returns opened issues that have label list applied when listing issues from a label list' do
+        params = { board_id: board.id, id: list1.id }
 
         issues = described_class.new(project, user, params).execute
 
-        expect(issues).to eq [closed_issue4, list1_issue3, list1_issue1, list1_issue2]
+        expect(issues).to eq [list1_issue3, list1_issue1, list1_issue2]
+      end
+    end
+
+    context 'with list that does not belong to the board' do
+      it 'raises an error' do
+        list = create(:list)
+        service = described_class.new(project, user, board_id: board.id, id: list.id)
+
+        expect { service.execute }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
+
+    context 'with invalid list id' do
+      it 'raises an error' do
+        service = described_class.new(project, user, board_id: board.id, id: nil)
+
+        expect { service.execute }.to raise_error(ActiveRecord::RecordNotFound)
       end
     end
   end
diff --git a/spec/services/boards/issues/move_service_spec.rb b/spec/services/boards/issues/move_service_spec.rb
index 180f1b08631..c43b2aec490 100644
--- a/spec/services/boards/issues/move_service_spec.rb
+++ b/spec/services/boards/issues/move_service_spec.rb
@@ -3,17 +3,17 @@ require 'spec_helper'
 describe Boards::Issues::MoveService, services: true do
   describe '#execute' do
     let(:user)    { create(:user) }
-    let(:project) { create(:project_with_board) }
-    let(:board)   { project.board }
+    let(:project) { create(:empty_project) }
+    let(:board1)  { create(:board, project: project) }
 
     let(:bug) { create(:label, project: project, name: 'Bug') }
     let(:development) { create(:label, project: project, name: 'Development') }
     let(:testing)  { create(:label, project: project, name: 'Testing') }
 
-    let!(:backlog) { project.board.backlog_list }
-    let!(:list1)   { create(:list, board: board, label: development, position: 0) }
-    let!(:list2)   { create(:list, board: board, label: testing, position: 1) }
-    let!(:done)    { project.board.done_list }
+    let!(:backlog) { create(:backlog_list, board: board1) }
+    let!(:list1)   { create(:list, board: board1, label: development, position: 0) }
+    let!(:list2)   { create(:list, board: board1, label: testing, position: 1) }
+    let!(:done)    { create(:done_list, board: board1) }
 
     before do
       project.team << [user, :developer]
@@ -22,7 +22,7 @@ describe Boards::Issues::MoveService, services: true do
     context 'when moving from backlog' do
       it 'adds the label of the list it goes to' do
         issue = create(:labeled_issue, project: project, labels: [bug])
-        params = { from_list_id: backlog.id, to_list_id: list1.id }
+        params = { board_id: board1.id, from_list_id: backlog.id, to_list_id: list1.id }
 
         described_class.new(project, user, params).execute(issue)
 
@@ -33,7 +33,7 @@ describe Boards::Issues::MoveService, services: true do
     context 'when moving to backlog' do
       it 'removes all list-labels' do
         issue = create(:labeled_issue, project: project, labels: [bug, development, testing])
-        params = { from_list_id: list1.id, to_list_id: backlog.id }
+        params = { board_id: board1.id, from_list_id: list1.id, to_list_id: backlog.id }
 
         described_class.new(project, user, params).execute(issue)
 
@@ -44,7 +44,7 @@ describe Boards::Issues::MoveService, services: true do
     context 'when moving from backlog to done' do
       it 'closes the issue' do
         issue = create(:labeled_issue, project: project, labels: [bug])
-        params = { from_list_id: backlog.id, to_list_id: done.id }
+        params = { board_id: board1.id, from_list_id: backlog.id, to_list_id: done.id }
 
         described_class.new(project, user, params).execute(issue)
         issue.reload
@@ -56,7 +56,7 @@ describe Boards::Issues::MoveService, services: true do
 
     context 'when moving an issue between lists' do
       let(:issue)  { create(:labeled_issue, project: project, labels: [bug, development]) }
-      let(:params) { { from_list_id: list1.id, to_list_id: list2.id } }
+      let(:params) { { board_id: board1.id, from_list_id: list1.id, to_list_id: list2.id } }
 
       it 'delegates the label changes to Issues::UpdateService' do
         expect_any_instance_of(Issues::UpdateService).to receive(:execute).with(issue).once
@@ -72,8 +72,12 @@ describe Boards::Issues::MoveService, services: true do
     end
 
     context 'when moving to done' do
-      let(:issue)  { create(:labeled_issue, project: project, labels: [bug, development, testing]) }
-      let(:params) { { from_list_id: list2.id, to_list_id: done.id } }
+      let(:board2) { create(:board, project: project) }
+      let(:regression) { create(:label, project: project, name: 'Regression') }
+      let!(:list3) { create(:list, board: board2, label: regression, position: 1) }
+
+      let(:issue)  { create(:labeled_issue, project: project, labels: [bug, development, testing, regression]) }
+      let(:params) { { board_id: board1.id, from_list_id: list2.id, to_list_id: done.id } }
 
       it 'delegates the close proceedings to Issues::CloseService' do
         expect_any_instance_of(Issues::CloseService).to receive(:execute).with(issue).once
@@ -81,7 +85,7 @@ describe Boards::Issues::MoveService, services: true do
         described_class.new(project, user, params).execute(issue)
       end
 
-      it 'removes all list-labels and close the issue' do
+      it 'removes all list-labels from project boards and close the issue' do
         described_class.new(project, user, params).execute(issue)
         issue.reload
 
@@ -92,7 +96,7 @@ describe Boards::Issues::MoveService, services: true do
 
     context 'when moving from done' do
       let(:issue)  { create(:labeled_issue, :closed, project: project, labels: [bug]) }
-      let(:params) { { from_list_id: done.id, to_list_id: list2.id } }
+      let(:params) { { board_id: board1.id, from_list_id: done.id, to_list_id: list2.id } }
 
       it 'delegates the re-open proceedings to Issues::ReopenService' do
         expect_any_instance_of(Issues::ReopenService).to receive(:execute).with(issue).once
@@ -112,7 +116,7 @@ describe Boards::Issues::MoveService, services: true do
     context 'when moving from done to backlog' do
       it 'reopens the issue' do
         issue = create(:labeled_issue, :closed, project: project, labels: [bug])
-        params = { from_list_id: done.id, to_list_id: backlog.id }
+        params = { board_id: board1.id, from_list_id: done.id, to_list_id: backlog.id }
 
         described_class.new(project, user, params).execute(issue)
         issue.reload
@@ -124,7 +128,7 @@ describe Boards::Issues::MoveService, services: true do
 
     context 'when moving to same list' do
       let(:issue)  { create(:labeled_issue, project: project, labels: [bug, development]) }
-      let(:params) { { from_list_id: list1.id, to_list_id: list1.id } }
+      let(:params) { { board_id: board1.id, from_list_id: list1.id, to_list_id: list1.id } }
 
       it 'returns false' do
         expect(described_class.new(project, user, params).execute(issue)).to eq false
diff --git a/spec/services/boards/list_service_spec.rb b/spec/services/boards/list_service_spec.rb
new file mode 100644
index 00000000000..dff33e4bcbb
--- /dev/null
+++ b/spec/services/boards/list_service_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe Boards::ListService, services: true do
+  describe '#execute' do
+    let(:project) { create(:empty_project) }
+
+    subject(:service) { described_class.new(project, double) }
+
+    context 'when project does not have a board' do
+      it 'creates a new project board' do
+        expect { service.execute }.to change(project.boards, :count).by(1)
+      end
+
+      it 'delegates the project board creation to Boards::CreateService' do
+        expect_any_instance_of(Boards::CreateService).to receive(:execute).once
+
+        service.execute
+      end
+    end
+
+    context 'when project has a board' do
+      before do
+        create(:board, project: project)
+      end
+
+      it 'does not create a new board' do
+        expect { service.execute }.not_to change(project.boards, :count)
+      end
+    end
+
+    it 'returns project boards' do
+      board = create(:board, project: project)
+
+      expect(service.execute).to match_array [board]
+    end
+  end
+end
diff --git a/spec/services/boards/lists/create_service_spec.rb b/spec/services/boards/lists/create_service_spec.rb
index bff9c1fd1fe..e7806add916 100644
--- a/spec/services/boards/lists/create_service_spec.rb
+++ b/spec/services/boards/lists/create_service_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe Boards::Lists::CreateService, services: true do
   describe '#execute' do
-    let(:project) { create(:project_with_board) }
-    let(:board)   { project.board }
+    let(:project) { create(:empty_project) }
+    let(:board)   { create(:board, project: project) }
     let(:user)    { create(:user) }
     let(:label)   { create(:label, project: project, name: 'in-progress') }
 
@@ -11,7 +11,7 @@ describe Boards::Lists::CreateService, services: true do
 
     context 'when board lists is empty' do
       it 'creates a new list at beginning of the list' do
-        list = service.execute
+        list = service.execute(board)
 
         expect(list.position).to eq 0
       end
@@ -19,7 +19,7 @@ describe Boards::Lists::CreateService, services: true do
 
     context 'when board lists has backlog, and done lists' do
       it 'creates a new list at beginning of the list' do
-        list = service.execute
+        list = service.execute(board)
 
         expect(list.position).to eq 0
       end
@@ -30,7 +30,7 @@ describe Boards::Lists::CreateService, services: true do
         create(:list, board: board, position: 0)
         create(:list, board: board, position: 1)
 
-        list = service.execute
+        list = service.execute(board)
 
         expect(list.position).to eq 2
       end
@@ -40,7 +40,7 @@ describe Boards::Lists::CreateService, services: true do
       it 'creates a new list at end of the label lists' do
         list1 = create(:list, board: board, position: 0)
 
-        list2 = service.execute
+        list2 = service.execute(board)
 
         expect(list1.reload.position).to eq 0
         expect(list2.reload.position).to eq 1
@@ -52,7 +52,7 @@ describe Boards::Lists::CreateService, services: true do
         label = create(:label, name: 'in-development')
         service = described_class.new(project, user, label_id: label.id)
 
-        expect { service.execute }.to raise_error(ActiveRecord::RecordNotFound)
+        expect { service.execute(board) }.to raise_error(ActiveRecord::RecordNotFound)
       end
     end
   end
diff --git a/spec/services/boards/lists/destroy_service_spec.rb b/spec/services/boards/lists/destroy_service_spec.rb
index 474c4512471..628caf03476 100644
--- a/spec/services/boards/lists/destroy_service_spec.rb
+++ b/spec/services/boards/lists/destroy_service_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe Boards::Lists::DestroyService, services: true do
   describe '#execute' do
-    let(:project) { create(:project_with_board) }
-    let(:board)   { project.board }
+    let(:project) { create(:empty_project) }
+    let(:board)   { create(:board, project: project) }
     let(:user)    { create(:user) }
 
     context 'when list type is label' do
@@ -15,11 +15,11 @@ describe Boards::Lists::DestroyService, services: true do
       end
 
       it 'decrements position of higher lists' do
-        backlog     = project.board.backlog_list
+        backlog     = board.backlog_list
         development = create(:list, board: board, position: 0)
         review      = create(:list, board: board, position: 1)
         staging     = create(:list, board: board, position: 2)
-        done        = project.board.done_list
+        done        = board.done_list
 
         described_class.new(project, user).execute(development)
 
@@ -31,14 +31,14 @@ describe Boards::Lists::DestroyService, services: true do
     end
 
     it 'does not remove list from board when list type is backlog' do
-      list = project.board.backlog_list
+      list = board.backlog_list
       service = described_class.new(project, user)
 
       expect { service.execute(list) }.not_to change(board.lists, :count)
     end
 
     it 'does not remove list from board when list type is done' do
-      list = project.board.done_list
+      list = board.done_list
       service = described_class.new(project, user)
 
       expect { service.execute(list) }.not_to change(board.lists, :count)
diff --git a/spec/services/boards/lists/generate_service_spec.rb b/spec/services/boards/lists/generate_service_spec.rb
index 9fd39122737..8b2f5e81338 100644
--- a/spec/services/boards/lists/generate_service_spec.rb
+++ b/spec/services/boards/lists/generate_service_spec.rb
@@ -2,15 +2,15 @@ require 'spec_helper'
 
 describe Boards::Lists::GenerateService, services: true do
   describe '#execute' do
-    let(:project) { create(:project_with_board) }
-    let(:board)   { project.board }
+    let(:project) { create(:empty_project) }
+    let(:board)   { create(:board, project: project) }
     let(:user)    { create(:user) }
 
     subject(:service) { described_class.new(project, user) }
 
     context 'when board lists is empty' do
       it 'creates the default lists' do
-        expect { service.execute }.to change(board.lists, :count).by(4)
+        expect { service.execute(board) }.to change(board.lists, :count).by(2)
       end
     end
 
@@ -18,22 +18,21 @@ describe Boards::Lists::GenerateService, services: true do
       it 'does not creates the default lists' do
         create(:list, board: board)
 
-        expect { service.execute }.not_to change(board.lists, :count)
+        expect { service.execute(board) }.not_to change(board.lists, :count)
       end
     end
 
     context 'when project labels does not contains any list label' do
       it 'creates labels' do
-        expect { service.execute }.to change(project.labels, :count).by(4)
+        expect { service.execute(board) }.to change(project.labels, :count).by(2)
       end
     end
 
     context 'when project labels contains some of list label' do
       it 'creates the missing labels' do
-        create(:label, project: project, name: 'Development')
-        create(:label, project: project, name: 'Ready')
+        create(:label, project: project, name: 'Doing')
 
-        expect { service.execute }.to change(project.labels, :count).by(2)
+        expect { service.execute(board) }.to change(project.labels, :count).by(1)
       end
     end
   end
diff --git a/spec/services/boards/lists/list_service_spec.rb b/spec/services/boards/lists/list_service_spec.rb
new file mode 100644
index 00000000000..334cee3f06d
--- /dev/null
+++ b/spec/services/boards/lists/list_service_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe Boards::Lists::ListService, services: true do
+  describe '#execute' do
+    it "returns board's lists" do
+      project = create(:empty_project)
+      board = create(:board, project: project)
+      label = create(:label, project: project)
+      list = create(:list, board: board, label: label)
+
+      service = described_class.new(project, double)
+
+      expect(service.execute(board)).to eq [board.backlog_list, list, board.done_list]
+    end
+  end
+end
diff --git a/spec/services/boards/lists/move_service_spec.rb b/spec/services/boards/lists/move_service_spec.rb
index 102ed67449d..63fa0bb8c5f 100644
--- a/spec/services/boards/lists/move_service_spec.rb
+++ b/spec/services/boards/lists/move_service_spec.rb
@@ -2,16 +2,16 @@ require 'spec_helper'
 
 describe Boards::Lists::MoveService, services: true do
   describe '#execute' do
-    let(:project) { create(:project_with_board) }
-    let(:board)   { project.board }
+    let(:project) { create(:empty_project) }
+    let(:board)   { create(:board, project: project) }
     let(:user)    { create(:user) }
 
-    let!(:backlog)     { project.board.backlog_list }
+    let!(:backlog)     { create(:backlog_list, board: board) }
     let!(:planning)    { create(:list, board: board, position: 0) }
     let!(:development) { create(:list, board: board, position: 1) }
     let!(:review)      { create(:list, board: board, position: 2) }
     let!(:staging)     { create(:list, board: board, position: 3) }
-    let!(:done)        { project.board.done_list }
+    let!(:done)        { create(:done_list, board: board) }
 
     context 'when list type is set to label' do
       it 'keeps position of lists when new position is nil' do
diff --git a/spec/services/compare_service_spec.rb b/spec/services/compare_service_spec.rb
new file mode 100644
index 00000000000..3760f19aaa2
--- /dev/null
+++ b/spec/services/compare_service_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe CompareService, services: true do
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+  let(:service) { described_class.new }
+
+  describe '#execute' do
+    context 'compare with base, like feature...fix' do
+      subject { service.execute(project, 'feature', project, 'fix', straight: false) }
+
+      it { expect(subject.diffs.size).to eq(1) }
+    end
+
+    context 'straight compare, like feature..fix' do
+      subject { service.execute(project, 'feature', project, 'fix', straight: true) }
+
+      it { expect(subject.diffs.size).to eq(3) }
+    end
+  end
+end
diff --git a/spec/services/create_deployment_service_spec.rb b/spec/services/create_deployment_service_spec.rb
index 343b4385bf2..5fe56e7725f 100644
--- a/spec/services/create_deployment_service_spec.rb
+++ b/spec/services/create_deployment_service_spec.rb
@@ -84,11 +84,22 @@ describe CreateDeploymentService, services: true do
         expect(subject).to be_persisted
       end
     end
+
+    context 'when project was removed' do
+      let(:project) { nil }
+
+      it 'does not create deployment or environment' do
+        expect { subject }.not_to raise_error
+
+        expect(Environment.count).to be_zero
+        expect(Deployment.count).to be_zero
+      end
+    end
   end
 
   describe 'processing of builds' do
     let(:environment) { nil }
-    
+
     shared_examples 'does not create environment and deployment' do
       it 'does not create a new environment' do
         expect { subject }.not_to change { Environment.count }
@@ -133,12 +144,12 @@ describe CreateDeploymentService, services: true do
 
     context 'without environment specified' do
       let(:build) { create(:ci_build, project: project) }
-      
+
       it_behaves_like 'does not create environment and deployment' do
         subject { build.success }
       end
     end
-    
+
     context 'when environment is specified' do
       let(:pipeline) { create(:ci_pipeline, project: project) }
       let(:build) { create(:ci_build, pipeline: pipeline, environment: 'production', options: options) }
diff --git a/spec/services/files/update_service_spec.rb b/spec/services/files/update_service_spec.rb
index d019e50649f..d3c37c7820f 100644
--- a/spec/services/files/update_service_spec.rb
+++ b/spec/services/files/update_service_spec.rb
@@ -41,7 +41,7 @@ describe Files::UpdateService do
       it "returns a hash with the :success status " do
         results = subject.execute
 
-        expect(results).to match({ status: :success })
+        expect(results[:status]).to match(:success)
       end
 
       it "updates the file with the new contents" do
@@ -69,7 +69,7 @@ describe Files::UpdateService do
       it "returns a hash with the :success status " do
         results = subject.execute
 
-        expect(results).to match({ status: :success })
+        expect(results[:status]).to match(:success)
       end
 
       it "updates the file with the new contents" do
diff --git a/spec/services/git_push_service_spec.rb b/spec/services/git_push_service_spec.rb
index 22991c5bc86..dd2a9e9903a 100644
--- a/spec/services/git_push_service_spec.rb
+++ b/spec/services/git_push_service_spec.rb
@@ -184,8 +184,8 @@ describe GitPushService, services: true do
 
     context "Updates merge requests" do
       it "when pushing a new branch for the first time" do
-        expect(project).to receive(:update_merge_requests).
-                               with(@blankrev, 'newrev', 'refs/heads/master', user)
+        expect(UpdateMergeRequestsWorker).to receive(:perform_async).
+                                                with(project.id, user.id, @blankrev, 'newrev', 'refs/heads/master')
         execute_service(project, user, @blankrev, 'newrev', 'refs/heads/master' )
       end
     end
@@ -448,6 +448,8 @@ describe GitPushService, services: true do
       let(:jira_tracker) { project.create_jira_service if project.jira_service.nil? }
 
       before do
+        # project.create_jira_service doesn't seem to invalidate the cache here
+        project.has_external_issue_tracker = true
         jira_service_settings
 
         WebMock.stub_request(:post, jira_api_transition_url)
diff --git a/spec/services/merge_requests/assign_issues_service_spec.rb b/spec/services/merge_requests/assign_issues_service_spec.rb
new file mode 100644
index 00000000000..7aeb95a15ea
--- /dev/null
+++ b/spec/services/merge_requests/assign_issues_service_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe MergeRequests::AssignIssuesService, services: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+  let(:issue) { create(:issue, project: project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project, author: user, description: "fixes #{issue.to_reference}") }
+  let(:service) { described_class.new(project, user, merge_request: merge_request) }
+
+  before do
+    project.team << [user, :developer]
+  end
+
+  it 'finds unassigned issues fixed in merge request' do
+    expect(service.assignable_issues.map(&:id)).to include(issue.id)
+  end
+
+  it 'ignores issues already assigned to any user' do
+    issue.update!(assignee: create(:user))
+
+    expect(service.assignable_issues).to be_empty
+  end
+
+  it 'ignores issues the user cannot update assignee on' do
+    project.team.truncate
+
+    expect(service.assignable_issues).to be_empty
+  end
+
+  it 'ignores all issues unless current_user is merge_request.author' do
+    merge_request.update!(author: create(:user))
+
+    expect(service.assignable_issues).to be_empty
+  end
+
+  it 'accepts precomputed data for closes_issues' do
+    issue2 = create(:issue, project: project)
+    service2 = described_class.new(project,
+                                   user,
+                                   merge_request: merge_request,
+                                   closes_issues: [issue, issue2])
+
+    expect(service2.assignable_issues.count).to eq 2
+  end
+
+  it 'assigns these to the merge request owner' do
+    expect { service.execute }.to change { issue.reload.assignee }.to(user)
+  end
+end
diff --git a/spec/services/merge_requests/build_service_spec.rb b/spec/services/merge_requests/build_service_spec.rb
index 0d586e2216b..3a3f07ddcb9 100644
--- a/spec/services/merge_requests/build_service_spec.rb
+++ b/spec/services/merge_requests/build_service_spec.rb
@@ -52,12 +52,28 @@ describe MergeRequests::BuildService, services: true do
       end
     end
 
-    context 'no commits in the diff' do
-      let(:commits) { [] }
+    context 'same source and target branch' do
+      let(:source_branch) { 'master' }
 
       it 'forbids the merge request from being created' do
         expect(merge_request.can_be_created).to eq(false)
       end
+
+      it 'adds an error message to the merge request' do
+        expect(merge_request.errors).to contain_exactly('You must select different branches')
+      end
+    end
+
+    context 'no commits in the diff' do
+      let(:commits) { [] }
+
+      it 'allows the merge request to be created' do
+        expect(merge_request.can_be_created).to eq(true)
+      end
+
+      it 'adds a WIP prefix to the merge request title' do
+        expect(merge_request.title).to eq('WIP: Feature branch')
+      end
     end
 
     context 'one commit in the diff' do
diff --git a/spec/services/merge_requests/merge_service_spec.rb b/spec/services/merge_requests/merge_service_spec.rb
index e49a0d5e553..ee53e110aee 100644
--- a/spec/services/merge_requests/merge_service_spec.rb
+++ b/spec/services/merge_requests/merge_service_spec.rb
@@ -60,7 +60,10 @@ describe MergeRequests::MergeService, services: true do
 
         let(:jira_tracker) { project.create_jira_service }
 
-        before { jira_service_settings }
+        before do
+          project.update_attributes!(has_external_issue_tracker: true)
+          jira_service_settings
+        end
 
         it 'closes issues on JIRA issue tracker' do
           jira_issue = ExternalIssue.new('JIRA-123', project)
diff --git a/spec/services/merge_requests/merge_when_build_succeeds_service_spec.rb b/spec/services/merge_requests/merge_when_build_succeeds_service_spec.rb
index 520e906b21f..b80cfd8f450 100644
--- a/spec/services/merge_requests/merge_when_build_succeeds_service_spec.rb
+++ b/spec/services/merge_requests/merge_when_build_succeeds_service_spec.rb
@@ -58,61 +58,83 @@ describe MergeRequests::MergeWhenBuildSucceedsService do
   end
 
   describe "#trigger" do
-    context 'build with ref' do
-      let(:build)     { create(:ci_build, ref: mr_merge_if_green_enabled.source_branch, status: "success") }
+    let(:merge_request_ref) { mr_merge_if_green_enabled.source_branch }
+    let(:merge_request_head) do
+      project.commit(mr_merge_if_green_enabled.source_branch).id
+    end
 
-      it "merges all merge requests with merge when build succeeds enabled" do
-        allow_any_instance_of(MergeRequest).to receive(:pipeline).and_return(pipeline)
-        allow(pipeline).to receive(:success?).and_return(true)
+    context 'when triggered by pipeline with valid ref and sha' do
+      let(:triggering_pipeline) do
+        create(:ci_pipeline, project: project, ref: merge_request_ref,
+                             sha: merge_request_head, status: 'success')
+      end
 
+      it "merges all merge requests with merge when build succeeds enabled" do
         expect(MergeWorker).to receive(:perform_async)
-        service.trigger(build)
+        service.trigger(triggering_pipeline)
       end
     end
 
-    context 'triggered by an old build' do
-      let(:old_build) { create(:ci_build, ref: mr_merge_if_green_enabled.source_branch, status: "success") }
-      let(:build)     { create(:ci_build, ref: mr_merge_if_green_enabled.source_branch, status: "success") }
-
-      it "merges all merge requests with merge when build succeeds enabled" do
-        allow_any_instance_of(MergeRequest).to receive(:pipeline).and_return(pipeline)
-        allow(pipeline).to receive(:success?).and_return(true)
-        allow(old_build).to receive(:sha).and_return('1234abcdef')
+    context 'when triggered by an old pipeline' do
+      let(:old_pipeline) do
+        create(:ci_pipeline, project: project, ref: merge_request_ref,
+                             sha: '1234abcdef', status: 'success')
+      end
 
+      it 'it does not merge merge request' do
         expect(MergeWorker).not_to receive(:perform_async)
-        service.trigger(old_build)
+        service.trigger(old_pipeline)
       end
     end
 
-    context 'commit status without ref' do
-      let(:commit_status) { create(:generic_commit_status, status: 'success') }
-
-      before { mr_merge_if_green_enabled }
-
-      it "doesn't merge a requests for status on other branch" do
-        allow(project.repository).to receive(:branch_names_contains).with(commit_status.sha).and_return([])
+    context 'when triggered by pipeline from a different branch' do
+      let(:unrelated_pipeline) do
+        create(:ci_pipeline, project: project, ref: 'feature',
+                             sha: merge_request_head, status: 'success')
+      end
 
+      it 'does not merge request' do
         expect(MergeWorker).not_to receive(:perform_async)
-        service.trigger(commit_status)
+        service.trigger(unrelated_pipeline)
       end
+    end
+  end
 
-      it 'discovers branches and merges all merge requests when status is success' do
-        allow(project.repository).to receive(:branch_names_contains).
-          with(commit_status.sha).and_return([mr_merge_if_green_enabled.source_branch])
-        allow(pipeline).to receive(:success?).and_return(true)
-        allow_any_instance_of(MergeRequest).to receive(:pipeline).and_return(pipeline)
-        allow(pipeline).to receive(:success?).and_return(true)
+  describe "#cancel" do
+    before do
+      service.cancel(mr_merge_if_green_enabled)
+    end
 
-        expect(MergeWorker).to receive(:perform_async)
-        service.trigger(commit_status)
-      end
+    it "resets all the merge_when_build_succeeds params" do
+      expect(mr_merge_if_green_enabled.merge_when_build_succeeds).to be_falsey
+      expect(mr_merge_if_green_enabled.merge_params).to eq({})
+      expect(mr_merge_if_green_enabled.merge_user).to be nil
     end
 
-    context 'properly handles multiple stages' do
+    it 'Posts a system note' do
+      note = mr_merge_if_green_enabled.notes.last
+      expect(note.note).to include 'Canceled the automatic merge'
+    end
+  end
+
+  describe 'pipeline integration' do
+    context 'when there are multiple stages in the pipeline' do
       let(:ref) { mr_merge_if_green_enabled.source_branch }
-      let!(:build) { create(:ci_build, :created, pipeline: pipeline, ref: ref, name: 'build', stage: 'build') }
-      let!(:test) { create(:ci_build, :created, pipeline: pipeline, ref: ref, name: 'test', stage: 'test') }
-      let(:pipeline) { create(:ci_empty_pipeline, ref: mr_merge_if_green_enabled.source_branch, project: project) }
+      let(:sha) { project.commit(ref).id }
+
+      let(:pipeline) do
+        create(:ci_empty_pipeline, ref: ref, sha: sha, project: project)
+      end
+
+      let!(:build) do
+        create(:ci_build, :created, pipeline: pipeline, ref: ref,
+                                    name: 'build', stage: 'build')
+      end
+
+      let!(:test) do
+        create(:ci_build, :created, pipeline: pipeline, ref: ref,
+                                    name: 'test', stage: 'test')
+      end
 
       before do
         # This behavior of MergeRequest: we instantiate a new object
@@ -121,34 +143,19 @@ describe MergeRequests::MergeWhenBuildSucceedsService do
         end
       end
 
-      it "doesn't merge if some stages failed" do
+      it "doesn't merge if any of stages failed" do
         expect(MergeWorker).not_to receive(:perform_async)
+
         build.success
         test.drop
       end
 
-      it 'merge when all stages succeeded' do
+      it 'merges when all stages succeeded' do
         expect(MergeWorker).to receive(:perform_async)
+
         build.success
         test.success
       end
     end
   end
-
-  describe "#cancel" do
-    before do
-      service.cancel(mr_merge_if_green_enabled)
-    end
-
-    it "resets all the merge_when_build_succeeds params" do
-      expect(mr_merge_if_green_enabled.merge_when_build_succeeds).to be_falsey
-      expect(mr_merge_if_green_enabled.merge_params).to eq({})
-      expect(mr_merge_if_green_enabled.merge_user).to be nil
-    end
-
-    it 'Posts a system note' do
-      note = mr_merge_if_green_enabled.notes.last
-      expect(note.note).to include 'Canceled the automatic merge'
-    end
-  end
 end
diff --git a/spec/services/merge_requests/refresh_service_spec.rb b/spec/services/merge_requests/refresh_service_spec.rb
index 59d3912018a..e515bc9f89c 100644
--- a/spec/services/merge_requests/refresh_service_spec.rb
+++ b/spec/services/merge_requests/refresh_service_spec.rb
@@ -62,7 +62,8 @@ describe MergeRequests::RefreshService, services: true do
 
       it { expect(@merge_request.notes).not_to be_empty }
       it { expect(@merge_request).to be_open }
-      it { expect(@merge_request.merge_when_build_succeeds).to be_falsey}
+      it { expect(@merge_request.merge_when_build_succeeds).to be_falsey }
+      it { expect(@merge_request.diff_head_sha).to eq(@newrev) }
       it { expect(@fork_merge_request).to be_open }
       it { expect(@fork_merge_request.notes).to be_empty }
       it { expect(@build_failed_todo).to be_done }
@@ -118,7 +119,7 @@ describe MergeRequests::RefreshService, services: true do
 
       it { expect(@merge_request.notes).to be_empty }
       it { expect(@merge_request).to be_open }
-      it { expect(@fork_merge_request.notes.last.note).to include('Added 4 commits') }
+      it { expect(@fork_merge_request.notes.last.note).to include('Added 28 commits') }
       it { expect(@fork_merge_request).to be_open }
       it { expect(@build_failed_todo).to be_pending }
       it { expect(@fork_build_failed_todo).to be_pending }
@@ -169,7 +170,7 @@ describe MergeRequests::RefreshService, services: true do
 
         notes = @fork_merge_request.notes.reorder(:created_at).map(&:note)
         expect(notes[0]).to include('Restored source branch `master`')
-        expect(notes[1]).to include('Added 4 commits')
+        expect(notes[1]).to include('Added 28 commits')
         expect(@fork_merge_request).to be_open
       end
     end
diff --git a/spec/services/merge_requests/update_service_spec.rb b/spec/services/merge_requests/update_service_spec.rb
index 33db34c0f62..2433a7dad06 100644
--- a/spec/services/merge_requests/update_service_spec.rb
+++ b/spec/services/merge_requests/update_service_spec.rb
@@ -17,6 +17,7 @@ describe MergeRequests::UpdateService, services: true do
   before do
     project.team << [user, :master]
     project.team << [user2, :developer]
+    project.team << [user3, :developer]
   end
 
   describe 'execute' do
@@ -104,6 +105,18 @@ describe MergeRequests::UpdateService, services: true do
         expect(note).not_to be_nil
         expect(note.note).to eq 'Target branch changed from `master` to `target`'
       end
+
+      context 'when not including source branch removal options' do
+        before do
+          opts.delete(:force_remove_source_branch)
+        end
+
+        it 'maintains the original options' do
+          update_merge_request(opts)
+
+          expect(@merge_request.merge_params["force_remove_source_branch"]).to eq("1")
+        end
+      end
     end
 
     context 'todos' do
@@ -188,6 +201,11 @@ describe MergeRequests::UpdateService, services: true do
       let!(:non_subscriber) { create(:user) }
       let!(:subscriber) { create(:user).tap { |u| label.toggle_subscription(u) } }
 
+      before do
+        project.team << [non_subscriber, :developer]
+        project.team << [subscriber, :developer]
+      end
+
       it 'sends notifications for subscribers of newly added labels' do
         opts = { label_ids: [label.id] }
 
diff --git a/spec/services/notification_service_spec.rb b/spec/services/notification_service_spec.rb
index d820646ebdf..699b9925b4e 100644
--- a/spec/services/notification_service_spec.rb
+++ b/spec/services/notification_service_spec.rb
@@ -331,7 +331,7 @@ describe NotificationService, services: true do
       describe '#new_note' do
         it "records sent notifications" do
           # Ensure create SentNotification by noteable = merge_request 6 times, not noteable = note
-          expect(SentNotification).to receive(:record_note).with(note, any_args).exactly(4).times.and_call_original
+          expect(SentNotification).to receive(:record_note).with(note, any_args).exactly(3).times.and_call_original
 
           notification.new_note(note)
 
@@ -1169,6 +1169,61 @@ describe NotificationService, services: true do
     end
   end
 
+  context 'guest user in private project' do
+    let(:private_project) { create(:empty_project, :private) }
+    let(:guest) { create(:user) }
+    let(:developer) { create(:user) }
+    let(:assignee) { create(:user) }
+    let(:merge_request) { create(:merge_request, source_project: private_project, assignee: assignee) }
+    let(:merge_request1) { create(:merge_request, source_project: private_project, assignee: assignee, description: "cc @#{guest.username}") }
+    let(:note) { create(:note, noteable: merge_request, project: private_project) }
+
+    before do
+      private_project.team << [assignee, :developer]
+      private_project.team << [developer, :developer]
+      private_project.team << [guest, :guest]
+
+      ActionMailer::Base.deliveries.clear
+    end
+
+    it 'filters out guests when new note is created' do
+      expect(SentNotification).to receive(:record).with(merge_request, any_args).exactly(1).times
+
+      notification.new_note(note)
+
+      should_not_email(guest)
+      should_email(assignee)
+    end
+
+    it 'filters out guests when new merge request is created' do
+      notification.new_merge_request(merge_request1, @u_disabled)
+
+      should_not_email(guest)
+      should_email(assignee)
+    end
+
+    it 'filters out guests when merge request is closed' do
+      notification.close_mr(merge_request, developer)
+
+      should_not_email(guest)
+      should_email(assignee)
+    end
+
+    it 'filters out guests when merge request is reopened' do
+      notification.reopen_mr(merge_request, developer)
+
+      should_not_email(guest)
+      should_email(assignee)
+    end
+
+    it 'filters out guests when merge request is merged' do
+      notification.merge_mr(merge_request, developer)
+
+      should_not_email(guest)
+      should_email(assignee)
+    end
+  end
+
   def build_team(project)
     @u_watcher               = create_global_setting_for(create(:user), :watch)
     @u_participating         = create_global_setting_for(create(:user), :participating)
diff --git a/spec/services/slash_commands/interpret_service_spec.rb b/spec/services/slash_commands/interpret_service_spec.rb
index ae4d286d250..b57e338b782 100644
--- a/spec/services/slash_commands/interpret_service_spec.rb
+++ b/spec/services/slash_commands/interpret_service_spec.rb
@@ -86,6 +86,25 @@ describe SlashCommands::InterpretService, services: true do
       end
     end
 
+    shared_examples 'multiple label command' do
+      it 'fetches label ids and populates add_label_ids if content contains multiple /label' do
+        bug # populate the label
+        inprogress # populate the label
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(add_label_ids: [inprogress.id, bug.id])
+      end
+    end
+
+    shared_examples 'multiple label with same argument' do
+      it 'prevents duplicate label ids and populates add_label_ids if content contains multiple /label' do
+        inprogress # populate the label
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(add_label_ids: [inprogress.id])
+      end
+    end
+
     shared_examples 'unlabel command' do
       it 'fetches label ids and populates remove_label_ids if content contains /unlabel' do
         issuable.update(label_ids: [inprogress.id]) # populate the label
@@ -95,6 +114,15 @@ describe SlashCommands::InterpretService, services: true do
       end
     end
 
+    shared_examples 'multiple unlabel command' do
+      it 'fetches label ids and populates remove_label_ids if content contains  mutiple /unlabel' do
+        issuable.update(label_ids: [inprogress.id, bug.id]) # populate the label
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(remove_label_ids: [inprogress.id, bug.id])
+      end
+    end
+
     shared_examples 'unlabel command with no argument' do
       it 'populates label_ids: [] if content contains /unlabel with no arguments' do
         issuable.update(label_ids: [inprogress.id]) # populate the label
@@ -285,6 +313,16 @@ describe SlashCommands::InterpretService, services: true do
       let(:issuable) { merge_request }
     end
 
+    it_behaves_like 'multiple label command' do
+      let(:content) { %(/label ~"#{inprogress.title}" \n/label ~#{bug.title}) }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'multiple label with same argument' do
+      let(:content) { %(/label ~"#{inprogress.title}" \n/label ~#{inprogress.title}) }
+      let(:issuable) { issue }
+    end	
+
     it_behaves_like 'unlabel command' do
       let(:content) { %(/unlabel ~"#{inprogress.title}") }
       let(:issuable) { issue }
@@ -295,6 +333,11 @@ describe SlashCommands::InterpretService, services: true do
       let(:issuable) { merge_request }
     end
 
+    it_behaves_like 'multiple unlabel command' do
+      let(:content) { %(/unlabel ~"#{inprogress.title}" \n/unlabel ~#{bug.title}) }
+      let(:issuable) { issue }
+    end
+
     it_behaves_like 'unlabel command with no argument' do
       let(:content) { %(/unlabel) }
       let(:issuable) { issue }
diff --git a/spec/services/system_note_service_spec.rb b/spec/services/system_note_service_spec.rb
index c22dd9ab77a..b4ba28dfe8e 100644
--- a/spec/services/system_note_service_spec.rb
+++ b/spec/services/system_note_service_spec.rb
@@ -54,7 +54,7 @@ describe SystemNoteService, services: true do
         it 'adds a message line for each commit' do
           new_commits.each_with_index do |commit, i|
             # Skip the header
-            expect(note_lines[i + 1]).to eq "* #{commit.short_id} - #{commit.title}"
+            expect(HTMLEntities.new.decode(note_lines[i + 1])).to eq "* #{commit.short_id} - #{commit.title}"
           end
         end
       end
@@ -81,7 +81,7 @@ describe SystemNoteService, services: true do
             end
 
             it 'includes a commit count' do
-              expect(summary_line).to end_with " - 2 commits from branch `feature`"
+              expect(summary_line).to end_with " - 26 commits from branch `feature`"
             end
           end
 
@@ -91,7 +91,7 @@ describe SystemNoteService, services: true do
             end
 
             it 'includes a commit count' do
-              expect(summary_line).to end_with " - 2 commits from branch `feature`"
+              expect(summary_line).to end_with " - 26 commits from branch `feature`"
             end
           end
 
@@ -531,13 +531,13 @@ describe SystemNoteService, services: true do
   include JiraServiceHelper
 
   describe 'JIRA integration' do
-    let(:project)    { create(:project) }
+    let(:project)    { create(:jira_project) }
     let(:author)     { create(:user) }
     let(:issue)      { create(:issue, project: project) }
     let(:mergereq)   { create(:merge_request, :simple, target_project: project, source_project: project) }
     let(:jira_issue) { ExternalIssue.new("JIRA-1", project)}
-    let(:jira_tracker) { project.create_jira_service if project.jira_service.nil? }
-    let(:commit)     { project.commit }
+    let(:jira_tracker) { project.jira_service }
+    let(:commit)     { project.repository.commits('master').find { |commit| commit.id == '5937ac0a7beb003549fc5fd26fc247adbce4a52e' } }
 
     context 'in JIRA issue tracker' do
       before do
@@ -545,10 +545,6 @@ describe SystemNoteService, services: true do
         WebMock.stub_request(:post, jira_api_comment_url)
       end
 
-      after do
-        jira_tracker.destroy!
-      end
-
       describe "new reference" do
         before do
           WebMock.stub_request(:get, jira_api_comment_url).to_return(body: jira_issue_comments)
@@ -561,7 +557,7 @@ describe SystemNoteService, services: true do
 
       describe "existing reference" do
         before do
-          message = %Q{[#{author.name}|http://localhost/u/#{author.username}] mentioned this issue in [a commit of #{project.path_with_namespace}|http://localhost/#{project.path_with_namespace}/commit/#{commit.id}]:\\n'#{commit.title}'}
+          message = %Q{[#{author.name}|http://localhost/#{author.username}] mentioned this issue in [a commit of #{project.path_with_namespace}|http://localhost/#{project.path_with_namespace}/commit/#{commit.id}]:\\n'#{commit.title}'}
           WebMock.stub_request(:get, jira_api_comment_url).to_return(body: %Q({"comments":[{"body":"#{message}"}]}))
         end
 
@@ -578,10 +574,6 @@ describe SystemNoteService, services: true do
           WebMock.stub_request(:get, jira_api_comment_url).to_return(body: jira_issue_comments)
         end
 
-        after do
-          jira_tracker.destroy!
-        end
-
         subject { described_class.cross_reference(jira_issue, issue, author) }
 
         it { is_expected.to eq(jira_status_message) }
diff --git a/spec/services/todo_service_spec.rb b/spec/services/todo_service_spec.rb
index b41f6f14fbd..ed55791d24e 100644
--- a/spec/services/todo_service_spec.rb
+++ b/spec/services/todo_service_spec.rb
@@ -345,7 +345,7 @@ describe TodoService, services: true do
         service.new_merge_request(mr_assigned, author)
 
         should_create_todo(user: member, target: mr_assigned, action: Todo::MENTIONED)
-        should_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
+        should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
         should_create_todo(user: author, target: mr_assigned, action: Todo::MENTIONED)
         should_not_create_todo(user: john_doe, target: mr_assigned, action: Todo::MENTIONED)
         should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
@@ -357,7 +357,7 @@ describe TodoService, services: true do
         service.update_merge_request(mr_assigned, author)
 
         should_create_todo(user: member, target: mr_assigned, action: Todo::MENTIONED)
-        should_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
+        should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
         should_create_todo(user: john_doe, target: mr_assigned, action: Todo::MENTIONED)
         should_create_todo(user: author, target: mr_assigned, action: Todo::MENTIONED)
         should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
@@ -381,6 +381,7 @@ describe TodoService, services: true do
           should_not_create_todo(user: john_doe, target: mr_assigned, action: Todo::MENTIONED)
           should_not_create_todo(user: member, target: mr_assigned, action: Todo::MENTIONED)
           should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
         end
 
         it 'does not raise an error when description not change' do
@@ -430,6 +431,11 @@ describe TodoService, services: true do
 
         should_create_todo(user: john_doe, target: mr_assigned, author: john_doe, action: Todo::ASSIGNED)
       end
+
+      it 'does not create a todo for guests' do
+        service.reassigned_merge_request(mr_assigned, author)
+        should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
+      end
     end
 
     describe '#merge_merge_request' do
@@ -441,6 +447,11 @@ describe TodoService, services: true do
         expect(first_todo.reload).to be_done
         expect(second_todo.reload).to be_done
       end
+
+      it 'does not create todo for guests' do
+        service.merge_merge_request(mr_assigned, john_doe)
+        should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
+      end
     end
 
     describe '#new_award_emoji' do
@@ -495,6 +506,13 @@ describe TodoService, services: true do
 
         should_create_todo(user: john_doe, target: mr_unassigned, author: author, action: Todo::MENTIONED, note: legacy_diff_note_on_merge_request)
       end
+
+      it 'does not create todo for guests' do
+        note_on_merge_request = create :note_on_merge_request, project: project, noteable: mr_assigned, note: mentions
+        service.new_note(note_on_merge_request, author)
+
+        should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
+      end
     end
   end
 
diff --git a/spec/support/test_env.rb b/spec/support/test_env.rb
index 0097dbf8fad..ad8ae763f6d 100644
--- a/spec/support/test_env.rb
+++ b/spec/support/test_env.rb
@@ -5,6 +5,8 @@ module TestEnv
 
   # When developing the seed repository, comment out the branch you will modify.
   BRANCH_SHA = {
+    'not-merged-branch'                  => 'b83d6e3',
+    'branch-merged'                      => '498214d',
     'empty-branch'                       => '7efb185',
     'ends-with.json'                     => '98b0d8b',
     'flatten-dir'                        => 'e56497b',
@@ -14,7 +16,8 @@ module TestEnv
     'improve/awesome'                    => '5937ac0',
     'markdown'                           => '0ed8c6c',
     'lfs'                                => 'be93687',
-    'master'                             => '5937ac0',
+    'master'                             => 'b83d6e3',
+    'merge-test'                         => '5937ac0',
     "'test'"                             => 'e56497b',
     'orphaned-branch'                    => '45127a9',
     'binary-encoding'                    => '7b1cf43',
diff --git a/spec/tasks/gitlab/users_rake_spec.rb b/spec/tasks/gitlab/users_rake_spec.rb
new file mode 100644
index 00000000000..e6ebef82b78
--- /dev/null
+++ b/spec/tasks/gitlab/users_rake_spec.rb
@@ -0,0 +1,38 @@
+require 'spec_helper'
+require 'rake'
+
+describe 'gitlab:users namespace rake task' do
+  let(:enable_registry) { true }
+
+  before :all do
+    Rake.application.rake_require 'tasks/gitlab/task_helpers'
+    Rake.application.rake_require 'tasks/gitlab/users'
+
+    # empty task as env is already loaded
+    Rake::Task.define_task :environment
+  end
+
+  def run_rake_task(task_name)
+    Rake::Task[task_name].reenable
+    Rake.application.invoke_task task_name
+  end
+
+  describe 'clear_all_authentication_tokens' do
+    before do
+      # avoid writing task output to spec progress
+      allow($stdout).to receive :write
+    end
+
+    context 'gitlab version' do
+      it 'clears the authentication token for all users' do
+        create_list(:user, 2)
+
+        expect(User.pluck(:authentication_token)).to all(be_present)
+
+        run_rake_task('gitlab:users:clear_all_authentication_tokens')
+
+        expect(User.pluck(:authentication_token)).to all(be_nil)
+      end
+    end
+  end
+end
diff --git a/spec/views/projects/merge_requests/_heading.html.haml_spec.rb b/spec/views/projects/merge_requests/_heading.html.haml_spec.rb
deleted file mode 100644
index 86980f59cd8..00000000000
--- a/spec/views/projects/merge_requests/_heading.html.haml_spec.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-require 'spec_helper'
-
-describe 'projects/merge_requests/widget/_heading' do
-  include Devise::Test::ControllerHelpers
-
-  context 'when released to an environment' do
-    let(:project)       { merge_request.target_project }
-    let(:merge_request) { create(:merge_request, :merged) }
-    let(:environment)   { create(:environment, project: project) }
-    let!(:deployment)   do
-      create(:deployment, environment: environment, sha: project.commit('master').id)
-    end
-
-    before do
-      assign(:merge_request, merge_request)
-      assign(:project, project)
-
-      allow(view).to receive(:can?).and_return(true)
-
-      render
-    end
-
-    it 'displays that the environment is deployed' do
-      expect(rendered).to match("Deployed to")
-      expect(rendered).to match("#{environment.name}")
-    end
-  end
-end
diff --git a/spec/workers/build_coverage_worker_spec.rb b/spec/workers/build_coverage_worker_spec.rb
new file mode 100644
index 00000000000..ba20488f663
--- /dev/null
+++ b/spec/workers/build_coverage_worker_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe BuildCoverageWorker do
+  describe '#perform' do
+    context 'when build exists' do
+      let!(:build) { create(:ci_build) }
+
+      it 'updates code coverage' do
+        expect_any_instance_of(Ci::Build)
+          .to receive(:update_coverage)
+
+        described_class.new.perform(build.id)
+      end
+    end
+
+    context 'when build does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/workers/build_finished_worker_spec.rb b/spec/workers/build_finished_worker_spec.rb
new file mode 100644
index 00000000000..2868167c7d4
--- /dev/null
+++ b/spec/workers/build_finished_worker_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe BuildFinishedWorker do
+  describe '#perform' do
+    context 'when build exists' do
+      let(:build) { create(:ci_build) }
+
+      it 'calculates coverage and calls hooks' do
+        expect(BuildCoverageWorker)
+          .to receive(:new).ordered.and_call_original
+        expect(BuildHooksWorker)
+          .to receive(:new).ordered.and_call_original
+
+        expect_any_instance_of(BuildCoverageWorker)
+          .to receive(:perform)
+        expect_any_instance_of(BuildHooksWorker)
+          .to receive(:perform)
+
+        described_class.new.perform(build.id)
+      end
+    end
+
+    context 'when build does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/workers/build_hooks_worker_spec.rb b/spec/workers/build_hooks_worker_spec.rb
new file mode 100644
index 00000000000..97654a93f5c
--- /dev/null
+++ b/spec/workers/build_hooks_worker_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe BuildHooksWorker do
+  describe '#perform' do
+    context 'when build exists' do
+      let!(:build) { create(:ci_build) }
+
+      it 'calls build hooks' do
+        expect_any_instance_of(Ci::Build)
+          .to receive(:execute_hooks)
+
+        described_class.new.perform(build.id)
+      end
+    end
+
+    context 'when build does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/workers/build_success_worker_spec.rb b/spec/workers/build_success_worker_spec.rb
new file mode 100644
index 00000000000..dba70883130
--- /dev/null
+++ b/spec/workers/build_success_worker_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe BuildSuccessWorker do
+  describe '#perform' do
+    context 'when build exists' do
+      context 'when build belogs to the environment' do
+        let!(:build) { create(:ci_build, environment: 'production') }
+
+        it 'executes deployment service' do
+          expect_any_instance_of(CreateDeploymentService)
+            .to receive(:execute)
+
+          described_class.new.perform(build.id)
+        end
+      end
+
+      context 'when build is not associated with project' do
+        let!(:build) { create(:ci_build, project: nil) }
+
+        it 'does not create deployment' do
+          expect_any_instance_of(CreateDeploymentService)
+            .not_to receive(:execute)
+
+          described_class.new.perform(build.id)
+        end
+      end
+    end
+
+    context 'when build does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/workers/emails_on_push_worker_spec.rb b/spec/workers/emails_on_push_worker_spec.rb
index 7ca2c29da1c..036d037f3f9 100644
--- a/spec/workers/emails_on_push_worker_spec.rb
+++ b/spec/workers/emails_on_push_worker_spec.rb
@@ -57,7 +57,7 @@ describe EmailsOnPushWorker do
       end
 
       it "sends a mail with the correct subject" do
-        expect(email.subject).to include('Change some files')
+        expect(email.subject).to include('adds bar folder and branch-test text file')
       end
 
       it "mentions force pushing in the body" do
@@ -73,7 +73,7 @@ describe EmailsOnPushWorker do
       before { perform }
 
       it "sends a mail with the correct subject" do
-        expect(email.subject).to include('Change some files')
+        expect(email.subject).to include('adds bar folder and branch-test text file')
       end
 
       it "does not mention force pushing in the body" do
diff --git a/spec/workers/expire_build_artifacts_worker_spec.rb b/spec/workers/expire_build_artifacts_worker_spec.rb
index 7d6668920c0..73cbadc13d9 100644
--- a/spec/workers/expire_build_artifacts_worker_spec.rb
+++ b/spec/workers/expire_build_artifacts_worker_spec.rb
@@ -5,65 +5,42 @@ describe ExpireBuildArtifactsWorker do
 
   let(:worker) { described_class.new }
 
+  before { Sidekiq::Worker.clear_all }
+
   describe '#perform' do
     before { build }
 
-    subject! { worker.perform }
+    subject! do
+      Sidekiq::Testing.fake! { worker.perform }
+    end
 
     context 'with expired artifacts' do
       let(:build) { create(:ci_build, :artifacts, artifacts_expire_at: Time.now - 7.days) }
 
-      it 'does expire' do
-        expect(build.reload.artifacts_expired?).to be_truthy
-      end
-
-      it 'does remove files' do
-        expect(build.reload.artifacts_file.exists?).to be_falsey
-      end
-
-      it 'does nullify artifacts_file column' do
-        expect(build.reload.artifacts_file_identifier).to be_nil
+      it 'enqueues that build' do
+        expect(jobs_enqueued.size).to eq(1)
+        expect(jobs_enqueued[0]["args"]).to eq([build.id])
       end
     end
 
     context 'with not yet expired artifacts' do
       let(:build) { create(:ci_build, :artifacts, artifacts_expire_at: Time.now + 7.days) }
 
-      it 'does not expire' do
-        expect(build.reload.artifacts_expired?).to be_falsey
-      end
-
-      it 'does not remove files' do
-        expect(build.reload.artifacts_file.exists?).to be_truthy
-      end
-
-      it 'does not nullify artifacts_file column' do
-        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      it 'does not enqueue that build' do
+        expect(jobs_enqueued.size).to eq(0)
       end
     end
 
     context 'without expire date' do
       let(:build) { create(:ci_build, :artifacts) }
 
-      it 'does not expire' do
-        expect(build.reload.artifacts_expired?).to be_falsey
-      end
-
-      it 'does not remove files' do
-        expect(build.reload.artifacts_file.exists?).to be_truthy
-      end
-
-      it 'does not nullify artifacts_file column' do
-        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      it 'does not enqueue that build' do
+        expect(jobs_enqueued.size).to eq(0)
       end
     end
 
-    context 'for expired artifacts' do
-      let(:build) { create(:ci_build, artifacts_expire_at: Time.now - 7.days) }
-
-      it 'is still expired' do
-        expect(build.reload.artifacts_expired?).to be_truthy
-      end
+    def jobs_enqueued
+      Sidekiq::Queues.jobs_by_worker['ExpireBuildInstanceArtifactsWorker']
     end
   end
 end
diff --git a/spec/workers/expire_build_instance_artifacts_worker_spec.rb b/spec/workers/expire_build_instance_artifacts_worker_spec.rb
new file mode 100644
index 00000000000..2b140f2ba28
--- /dev/null
+++ b/spec/workers/expire_build_instance_artifacts_worker_spec.rb
@@ -0,0 +1,69 @@
+require 'spec_helper'
+
+describe ExpireBuildInstanceArtifactsWorker do
+  include RepoHelpers
+
+  let(:worker) { described_class.new }
+
+  describe '#perform' do
+    before { build }
+
+    subject! { worker.perform(build.id) }
+
+    context 'with expired artifacts' do
+      let(:build) { create(:ci_build, :artifacts, artifacts_expire_at: Time.now - 7.days) }
+
+      it 'does expire' do
+        expect(build.reload.artifacts_expired?).to be_truthy
+      end
+
+      it 'does remove files' do
+        expect(build.reload.artifacts_file.exists?).to be_falsey
+      end
+
+      it 'does nullify artifacts_file column' do
+        expect(build.reload.artifacts_file_identifier).to be_nil
+      end
+    end
+
+    context 'with not yet expired artifacts' do
+      let(:build) { create(:ci_build, :artifacts, artifacts_expire_at: Time.now + 7.days) }
+
+      it 'does not expire' do
+        expect(build.reload.artifacts_expired?).to be_falsey
+      end
+
+      it 'does not remove files' do
+        expect(build.reload.artifacts_file.exists?).to be_truthy
+      end
+
+      it 'does not nullify artifacts_file column' do
+        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      end
+    end
+
+    context 'without expire date' do
+      let(:build) { create(:ci_build, :artifacts) }
+
+      it 'does not expire' do
+        expect(build.reload.artifacts_expired?).to be_falsey
+      end
+
+      it 'does not remove files' do
+        expect(build.reload.artifacts_file.exists?).to be_truthy
+      end
+
+      it 'does not nullify artifacts_file column' do
+        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      end
+    end
+
+    context 'for expired artifacts' do
+      let(:build) { create(:ci_build, artifacts_expire_at: Time.now - 7.days) }
+
+      it 'is still expired' do
+        expect(build.reload.artifacts_expired?).to be_truthy
+      end
+    end
+  end
+end
diff --git a/spec/workers/pipeline_hooks_worker_spec.rb b/spec/workers/pipeline_hooks_worker_spec.rb
new file mode 100644
index 00000000000..035e329839f
--- /dev/null
+++ b/spec/workers/pipeline_hooks_worker_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe PipelineHooksWorker do
+  describe '#perform' do
+    context 'when pipeline exists' do
+      let(:pipeline) { create(:ci_pipeline) }
+
+      it 'executes hooks for the pipeline' do
+        expect_any_instance_of(Ci::Pipeline)
+          .to receive(:execute_hooks)
+
+        described_class.new.perform(pipeline.id)
+      end
+    end
+
+    context 'when pipeline does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/workers/process_pipeline_worker_spec.rb b/spec/workers/pipeline_proccess_worker_spec.rb
index 7b5f98d5763..86e9d7f6684 100644
--- a/spec/workers/process_pipeline_worker_spec.rb
+++ b/spec/workers/pipeline_proccess_worker_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe ProcessPipelineWorker do
+describe PipelineProcessWorker do
   describe '#perform' do
     context 'when pipeline exists' do
       let(:pipeline) { create(:ci_pipeline) }
diff --git a/spec/workers/pipeline_success_worker_spec.rb b/spec/workers/pipeline_success_worker_spec.rb
new file mode 100644
index 00000000000..5e31cc2c8e7
--- /dev/null
+++ b/spec/workers/pipeline_success_worker_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe PipelineSuccessWorker do
+  describe '#perform' do
+    context 'when pipeline exists' do
+      let(:pipeline) { create(:ci_pipeline, status: 'success') }
+
+      it 'performs "merge when pipeline succeeds"' do
+        expect_any_instance_of(
+          MergeRequests::MergeWhenBuildSucceedsService
+        ).to receive(:trigger)
+
+        described_class.new.perform(pipeline.id)
+      end
+    end
+
+    context 'when pipeline does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/workers/update_pipeline_worker_spec.rb b/spec/workers/pipeline_update_worker_spec.rb
index fadc42b22f0..0b456cfd0da 100644
--- a/spec/workers/update_pipeline_worker_spec.rb
+++ b/spec/workers/pipeline_update_worker_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe UpdatePipelineWorker do
+describe PipelineUpdateWorker do
   describe '#perform' do
     context 'when pipeline exists' do
       let(:pipeline) { create(:ci_pipeline) }
diff --git a/spec/workers/post_receive_spec.rb b/spec/workers/post_receive_spec.rb
index ffeaafe654a..984acdade36 100644
--- a/spec/workers/post_receive_spec.rb
+++ b/spec/workers/post_receive_spec.rb
@@ -92,7 +92,13 @@ describe PostReceive do
       allow(Project).to receive(:find_with_namespace).and_return(project)
       expect(project).to receive(:execute_hooks).twice
       expect(project).to receive(:execute_services).twice
-      expect(project).to receive(:update_merge_requests)
+
+      PostReceive.new.perform(pwd(project), key_id, base64_changes)
+    end
+
+    it "enqueues a UpdateMergeRequestsWorker job" do
+      allow(Project).to receive(:find_with_namespace).and_return(project)
+      expect(UpdateMergeRequestsWorker).to receive(:perform_async).with(project.id, project.owner.id, any_args)
 
       PostReceive.new.perform(pwd(project), key_id, base64_changes)
     end
diff --git a/spec/workers/trending_projects_worker_spec.rb b/spec/workers/trending_projects_worker_spec.rb
new file mode 100644
index 00000000000..c3c6fdcf2d5
--- /dev/null
+++ b/spec/workers/trending_projects_worker_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe TrendingProjectsWorker do
+  describe '#perform' do
+    it 'refreshes the trending projects' do
+      expect(TrendingProject).to receive(:refresh!)
+
+      described_class.new.perform
+    end
+  end
+end
diff --git a/spec/workers/update_merge_requests_worker_spec.rb b/spec/workers/update_merge_requests_worker_spec.rb
new file mode 100644
index 00000000000..c78a69eda67
--- /dev/null
+++ b/spec/workers/update_merge_requests_worker_spec.rb
@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe UpdateMergeRequestsWorker do
+  include RepoHelpers
+
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  subject { described_class.new }
+
+  describe '#perform' do
+    let(:oldrev) { "123456" }
+    let(:newrev) { "789012" }
+    let(:ref)    { "refs/heads/test" }
+
+    def perform
+      subject.perform(project.id, user.id, oldrev, newrev, ref)
+    end
+
+    it 'executes MergeRequests::RefreshService with expected values' do
+      expect(MergeRequests::RefreshService).to receive(:new).with(project, user).and_call_original
+      expect_any_instance_of(MergeRequests::RefreshService).to receive(:execute).with(oldrev, newrev, ref)
+
+      perform
+    end
+
+    it 'executes SystemHooksService with expected values' do
+      push_data = double('push_data')
+      expect(Gitlab::DataBuilder::Push).to receive(:build).with(project, user, oldrev, newrev, ref, []).and_return(push_data)
+
+      system_hook_service = double('system_hook_service')
+      expect(SystemHooksService).to receive(:new).and_return(system_hook_service)
+      expect(system_hook_service).to receive(:execute_hooks).with(push_data, :push_hooks)
+
+      perform
+    end
+  end
+end