2026-07-21 - production
13:17 <kharlan@deploy2003> kharlan: Backport for [[gerrit:1313092|diff: Mark UnifiedDiffFormatter as stable to extend (T432457)]], [[gerrit:1313093|Add RevisionSnippetGenerator service (T432457)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there. [production]