In converting Special:Log to HTMLForm the log-show-hide-{$type} messages were changed to logeventslist-{$type}-log. This needs to be updated in a bunch of places and old messages need to be removed. From @matej_suchanek in T117737#4425857.
- Remove log-show-hide-{$type} messages from core https://gerrit.wikimedia.org/r/445933
- Update documentation in DefaultSettings https://gerrit.wikimedia.org/r/445933
- Add release notes for the change https://gerrit.wikimedia.org/r/446522
- Maybe add some backwards-compatibility code to use the old messages if new ones are not defined? https://gerrit.wikimedia.org/r/446522
- Fix extensions ( Codesearch / Github )
- Thanks T199645: No message gets rendered on Special:Log for thanks log https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Thanks/+/445857
- FlaggedRevs https://gerrit.wikimedia.org/r/445934
- SemanticMediaWiki https://github.com/SemanticMediaWiki/SemanticMediaWiki/pull/3221
- Comments https://gerrit.wikimedia.org/r/445935
- MediaWikiChat https://gerrit.wikimedia.org/r/445936
- ViewProtect https://github.com/hexmode/mediawiki-ViewProtect/pull/1
- BlueSpiceChecklist https://gerrit.wikimedia.org/r/445938
- BlueSpiceNamespaceManager https://gerrit.wikimedia.org/r/445943
- BlueSpicePageAccess https://gerrit.wikimedia.org/r/445944
- BlueSpicePermissionManager https://gerrit.wikimedia.org/r/445946
- BlueSpiceGroupManager https://gerrit.wikimedia.org/r/445947
- BlueSpicePageAssignments https://gerrit.wikimedia.org/r/445948