2026-08-19 - production
12:40	<ladsgroup@deploy1003>	ladsgroup: Backport for [[gerrit:1327096|Switch to redis lock manager on s4 and s8 (T366938)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.	[production]