Display Merge Request's source branch name in sidebar | Always displayed
Problem to solve
The merge request view ("/merge_requests/51") should permanently show the corresponding remote branch name, even when working/scrolling through the discussion, the commits or the file changes.
Further details
When reviewing code in a merge request (browsing the discussion, the commits, the changes), it is often desirable to know the remote branch's name related to the merge request; e.g. in order to do a more involved local review.
However, the /merge_requests/ view does not show the branch unless you scroll to the top of the page, leaving your current focus of interest.
Proposal
Show the branch name related to a merge request in the request view's right hand sidebar, where other related data is shown (assignee, participants, merge request URL etc.).
What does success look like, and how can we measure that?
Success: The user is able to copy the merge request's branch name, independently of where in "/merge_requests/51" she is scrolling to.
Links / references
(none)