We need to verify all our extensions are fully compatible with MediaWiki 1.38.0, including deprecated functions, etc...
|Resolved||T9446 Upgrade to MediaWiki 1.39.1|
|Resolved||T8982 Migrate revision_actor_temp usage back to the revision table|
|Resolved||T8743 Upgrade to MediaWiki 1.38.1|
|Resolved||T9163 Test all extensions for 1.38|
|Resolved||T9000 Verify all Miraheze-developed extensions are compatible with MediaWiki 1.38.0|
This is now done. I pushed patches to some of our extensions today to fix them up, replacing some deprecated stuff, even a fatal, and enabled 1.38 CI and got it to pass on all of our extensions.