T284345: Upgrade all CI jobs for WMF-deployed projects from Node 10 to Node 12 | T314470: Upgrade all CI jobs for WMF-deployed projects from Node 14 to Node 16
- MediaWiki world (core, extensions, skins)
- Quibble jobs moved (qunit, selenium, api-tests) – b74854e598b9a4313eda8d194b4b16026ece755b
- mwgate (npm test)
- Miscellaneous (coverage, publish jobs, …)
- Libraries
- OOUI
- VisualEditor
- Others
- T306995: Migrate node-based services in production to node14