The 1.35.0-wmf.31 version of MediaWiki is blocked[0], and has been reverted to group0.

The new version can't proceed beyond group0 until this issue is resolved:

* T252079: mw.wikibase.getLabelByLang('Q1','en') returning nil today - https://phabricator.wikimedia.org/T252079

Assuming a fix, the train will resume, at the earliest, during the European backup conductor's workday.

Thanks for any help in resolving this issue.

-- Your torpid train trundler (North American edition)

[0]. https://phabricator.wikimedia.org/T249963