update

old
![Screenshot_2016-01-14_22.46.52](/uploads/d165897a6118c4b276e6b53982077cb5/Screenshot_2016-01-14_22.46.52.png)

new
![Screenshot_2016-01-14_22.46.21](/uploads/6b34cd8b1a2799506676103fcbc80450/Screenshot_2016-01-14_22.46.21.png)


See merge request !2441

Removes white line when hiding diff comments in MR

Fixes #6071 

See merge request !2407

Issue page keeps jumping up

This happens when the discussion side is smaller than the sidebar and the sidebar will need to scroll. When this happens I calculate the height of the two and see if the discussion panel is smaller and make them the same height and add a class `no-affix` which makes the sidebar relative positioning so it won't stick to the top.

See merge request !2417

Fix alignment issues after a fix on titles weight

Fixes #8102. Fixes #3956. This fixes an alignment regression introduced by !2422. Sorry about that! :/

## Commit title alignment fixed

![Screen_Shot_2016-01-14_at_16.10.01](/uploads/8fdc08dca379bc551f5872de910c7149/Screen_Shot_2016-01-14_at_16.10.01.png)

**The fact that the first row has a smaller height than the other rows was not introduced by !2422 (I've checked by reverting 818607f0 on `master`).**

## Tags name in list

![Screen_Shot_2016-01-14_at_16.10.09](/uploads/fba3978037677bb8855f374b5f38dde0/Screen_Shot_2016-01-14_at_16.10.09.png)

See merge request !2431

[ci skip]