MediaWiki 1.20/Roadmap

Timeline
Deployments of 1.20 versions will be very different from 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 for third-party users. Read more.

Schedule for the next deployment (1.20wmf1)
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 commons
 * Phase 2: Wednesday, April 18: MediaWiki 1.20wmf01 deployment - Deploy to all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, and other sites)
 * Phase 3: Monday, April 23: MediaWiki 1.20wmf01 deployment - Deploy to English Wikipedia
 * Phase 4: Wednesday, April 25: MediaWiki 1.20wmf01 deployment - Deploy to all other Wikipedias

1.20wmf releases

 * MediaWiki 1.20/wmf1 — Deployed between April 10 and April 25, 2012.

Documents

 * MediaWiki 1.20 — Overview and significant code changes
 * MediaWiki 1.19/Feature test charters — Main testing charter
 * MediaWiki 1.20/Communications — Communications plan around MediaWiki 1.20