Hello, The 1.37.0-wmf.6 version of MediaWiki is blocked[0]. I had it deployed to group 1 for a few hours and rolled back after we found some blockers. We can proceed no further until these issues are resolved: * Special:RecentChanges in it.wikiversity dies with an internal error https://phabricator.wikimedia.org/T283170 * InvalidArgumentException: Unable to normalize the provided actor name x.y.z.v/16 https://phabricator.wikimedia.org/T283167 They seem related to refactoring that happened in mediawiki/core. 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! [0]. <https://phabricator.wikimedia.org/T281147> [1]. <https://versions.toolforge.org/> -- Antoine "hashar" Musso