Hello and welcome to the latest edition of the WMF Engineering Roadmap and Deployment update.

The full log of planned deployments next week can be found at: https://wikitech.wikimedia.org/wiki/Deployments#Week_of_May_26th

A quick list of notable items...

== Monday ==

* No planned deploys ** US Holiday (Memorial Day)

== Tuesday ==

* MediaWiki deploy ** group1 to 1.24wmf6: All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and a few other sites) ** https://www.mediawiki.org/wiki/MediaWiki_1.24/wmf6

* Flow enabled on https://www.mediawiki.org/wiki/Talk:Cite-from-id

== Thursday ==

* MediaWiki deploy ** group2 to 1.24wmf6 (all Wikipedias) ** group0 to 1.24wmf7 (test/test2/testwikidata/mediawiki)

* MediaViewer ** Will be enabled on by default on all Wikisources ** https://www.mediawiki.org/wiki/Multimedia/Media_Viewer/Release_Plan#Timeline

== Friday ==

* WMF Labs downtime (~10 minutes) aiming to start at 18:00 UTC ** Addition of another bound network port to the NSF server ** Check the Wikimedia Labs mailing list for any updates as the date approaches: labs-l@lists.wikimedia.org

Thanks and as always, questions and comments welcome,

Greg