I was wondering if anyone knows of a way to highlight the fact that the source branch is out of date with the target branch, preferably on the PR screen. This would be something similar to the current information showing conflicts. Would be nice to also have the option block a merge if this happens.
A "workaround" would be to enforce "Fast-forward only" as the merge strategy but then changes to the target branch would be highlighted and addressed only when everything else is done and we're ready to merge which is too late.
Any ideas on how to achieve this?