Release date: 2022-04-xx
- Update milkshake libraries and ULS language name search database if needed
- Update version numbers
- Solve subtasks
- Update test instances
- Test
- Package
- Write release notes: https://www.mediawiki.org/wiki/MediaWiki_Language_Extension_Bundle/2022.04
- Announcement: https://lists.wikimedia.org/hyperkitty/list/mediawiki-i18n@lists.wikimedia.org/thread/JTU47XWODZPN6HGTEKO7MVI7YDHZ5LLS/
See T300498: Sunset the LocalisationUpdate extension for announcement.