MediaWiki 1.20/Roadmap

Timeline
This deployment will be very different than past deployments. We're moving toward very regular deployments (targeting 2 weeks), with longer stretches (e.g. 6 months) between publishing releases of the installer.

More details: http://permalink.gmane.org/gmane.science.linguistics.wikipedia.technical/59868

Deployment schedule
Starting April 10. See wikitech:Software deployments for current schedule, dates, and times Below is a summary.


 * Phase 0: mediawiki.org and testwiki ✅
 * Phase 1: Monday, April 16: MediaWiki 1.20wmf01 deployment - Deploy to all non-Wikipedia sites (commons, Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and other sites)
 * Phase 2: Monday, April 23: MediaWiki 1.20wmf01 deployment - Deploy to English Wikipedia
 * Phase 3: Wednesday, April 25: MediaWiki 1.20wmf01 deployment - Deploy to all other Wikipedias

Testing and release planning
Main testing charter

Communications

 * MediaWiki 1.20/Communications — Communications plan around MediaWiki 1.20