Refined-github: Milestone does not appear in PR sidebar anymore

[jeherve]

This happens when Refined GitHub is active, on all Pull Request pages.

1. In the discussion sidebar, click on the cogwheel next to the Milestone Heading
2. Add a Milestone to your PR.
3. Observe the event being logged in the PR body:
   
4. The sidebar, however, does not display the milestone:
   
5. Clicking on the cogwheel shows that we have in fact a milestone:
   

Here is an example where I saw this happening:
https://github.com/Automattic/jetpack/pull/15103

[yakov116]

Duplicate of #2924

The fix was not released yet

[fregante]

The fix was not released yet

Releasing today ✅

[fregante]

20.3.26 released with this fix. Firefox has it, Chrome will take a few days

[jeherve]

Thank you!

[dwijnand]

Note you can get a fixed version from the CI builds, see https://github.com/sindresorhus/refined-github/issues/2796#issuecomment-587428669 but look for a more recent build.