This is a summary of the 1.38.0-wmf.1 train deployment for the week of 2021-09-20. Conductors: dduvall and hashar Phabricator Task: <https://phabricator.wikimedia.org/T281165> Deployment Status: Live on all wikis: <https://versions.toolforge.org/> 📊 Stats: - 352 patches - 3 risky patch notifications 🚂🔥 - 5 blockers (0 remain open) - 0 rollbacks 📝 Notes: The initial branch cut was for a 1.37.0 branch, and had to be re-run. See: <https://phabricator.wikimedia.org/T281165#7367746> Several user-facing regressions that could have been train blockers didn't get surfaced to deployers, which has prompted some thinking about the mechanisms by which the train actually gets blocked, and additional places we could steer people to the train blocker task. Thanks to everyone who helped see this train through to completion, in particular (but in no particular order): - Zabe - DannyS712 - Legoktm - matmarex - Majavah - kostajh - James_F As ever, we couldn't do it without you! 🚂🌈