2026-05-19 - production
13:25 <cscott@deploy1003> cscott: Backport for [[gerrit:1289070|Forward-compatibility for serialization of ContentHolder in ParserOutput (T423701)]], [[gerrit:1289071|ParsoidLanguageConverter: don't convert TOC if __NOCONTENTCONVERT__ (T424773)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there. [production]