MediaWiki 1.33/wmf.4

Deployment of MediaWiki 1.33.0-wmf.4 to Wikimedia sites

The latest version (labeled "1.33.0-wmf.4") of MediaWiki, the software that powers Wikipedia and its sister sites, is being deployed to all Wikimedia sites in stages, starting on Tuesday, 13 November 2018 (see the roadmap).

🕑 This page will contain details shortly after 02:00 UTC on Tuesday.