The status of wmf.10 as of now:
* Group 1 wikis are on wmf.10 [1] * There is one open blocker: T226448 [2]
Assuming the remaining blocker is fixed, then we will deploy wmf.10 to all wikis tomorrow afternoon coincident with cutting the branch for wmf.11.
Tomorrow, Jeena is in charge of the train and I will be assisting. This is Jeena's first week as train conductor and I'm not sure whether to offer congratulations or condolences.
1. https://tools.wmflabs.org/versions/ 2. https://phabricator.wikimedia.org/T226448