Bump the openstackdocstheme extension to 1.20

Some options are now automatically configured by the version 1.20:
- project
- html_last_updated_fmt
- latex_engine
- latex_elements
- version
- release.

Change-Id: Ia04d1de7e10783350e3aa091eab64d1cbd7f070a

4 files changed, 2 insertions, 16 deletions

diff --git a/doc/requirements.txt b/doc/requirements.txt
index 31b2dae..25408d9 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -4,7 +4,7 @@
 # this is required for the docs build jobs
 sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7' # BSD
 sphinx!=1.6.6,!=1.6.7,!=2.1.0,>=1.6.2;python_version>='3.4' # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
+openstackdocstheme>=1.20.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 sphinxcontrib-apidoc>=0.2.0  # BSD
diff --git a/doc/source/conf.py b/doc/source/conf.py
index b163d37..e3516e0 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -32,7 +32,6 @@ bug_tag = ''
 master_doc = 'index'
 
 # General information about the project.
-project = u'oslo.concurrency'
 copyright = u'2014, OpenStack Foundation'
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
diff --git a/lower-constraints.txt b/lower-constraints.txt
index a42f65e..0c9143b 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -29,7 +29,7 @@ monotonic==0.6
 mox3==0.20.0
 netaddr==0.7.18
 netifaces==0.10.4
-openstackdocstheme==1.18.1
+openstackdocstheme==1.20.0
 os-client-config==1.28.0
 oslo.config==5.2.0
 oslo.i18n==3.15.3
diff --git a/releasenotes/source/conf.py b/releasenotes/source/conf.py
index 8d2a1c9..2351d2f 100644
--- a/releasenotes/source/conf.py
+++ b/releasenotes/source/conf.py
@@ -43,7 +43,6 @@ extensions = [
 repository_name = 'openstack/oslo.config'
 bug_project = 'oslo.config'
 bug_tag = ''
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -58,7 +57,6 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'oslo.concurrency Release Notes'
 copyright = u'2016, oslo.concurrency Developers'
 
 # Release notes do not need a version in the title, they span
@@ -194,17 +192,6 @@ htmlhelp_basename = 'oslo.concurrencyReleaseNotesDoc'
 
 # -- Options for LaTeX output ---------------------------------------------
 
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    # 'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    # 'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    # 'preamble': '',
-}
-
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).