The 1.36.0-wmf.28 version of MediaWiki is blocked[0]. The new version is deployed to testwikis, but can proceed no further until these issues are resolved:
** MediumSpecificBagOStuff.php Undefined offset errors: https://phabricator.wikimedia.org/T273006 https://phabricator.wikimedia.org/T273006* * CacheTime.php Undefined index Version https://phabricator.wikimedia.org/T273007 (should be resolved during the next roll forward attempt)
* Failed assertion in TableFixups handler https://phabricator.wikimedia.org/T265720 (may be downgraded from unbreak-now).
Once these issues are resolved train can resume. If these issues are resolved on a Friday the train will resume Monday. Thank you for your help resolving these issues! -- Your humble train toiler