MediaWiki 1.37/Roadmap

Wikimedia Foundation projects MediaWiki 1.37 Deployment of MediaWiki 1.37.0-wmf.XX versions and release of MediaWiki 1.37 Group: Release Engineering Start: 2021-04-13 End: 2021-09-16 ← MediaWiki 1.36 MediaWiki 1.38 →

Timeline

Wikimedia deployments of MediaWiki 1.37 alpha versions will happen on weekly intervals, within a longer stretch (approximately 6 months) between publishing releases of the installer for third-party users.

Current status:  Done

Schedule for the deployments

See wikitech:Deployments for current schedule, dates, and times. See status board for current status. Below is a summary:

Phase	Date	Wikis
1.37.0-wmf.23
group 2  Done	16 September 2021	All Wikipedias
group 1  Done	15 September 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	14 September 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.21
group 2  Done	2 September 2021	All Wikipedias
group 1  Done	1 September 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	31 August 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.20
group 2  Done	26 August 2021	All Wikipedias
group 1  Done	25 August 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	24 August 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.19
group 2  Done	19 August 2021	All Wikipedias
group 1  Done	18 August 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	17 August 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.18
group 2  Done	12 August 2021	All Wikipedias
group 1  Done	11 August 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done Reverted in 92553b9	10 August 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.17
group 2  Done	5 August 2021	All Wikipedias
group 1  Done	4 August 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	3 August 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.16
group 2  Done	29 July 2021	All Wikipedias
group 1  Done	28 July 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	27 July 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.15
group 2  Done	22 July 2021	All Wikipedias
group 1  Done	21 July 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	20 July 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.14
group 2  Done	15 July 2021	All Wikipedias
group 1  Done	14 July 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	13 July 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.12
group 2  Done	1 July 2021	All Wikipedias
group 1  Done	30 June 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	29 June 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.11
group 2  Done	24 June 2021	All Wikipedias
group 1  Done	23 June 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	22 June 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.9
group 2  Done	10 June 2021	All Wikipedias
group 1  Done	9 June 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	8 June 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.7
group 2  Done	27 May 2021	All Wikipedias
group 1  Done	26 May 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	25 May 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.6
group 2  Done	20 May 2021	All Wikipedias
group 1  Done	19 May 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	18 May 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.5
group 2  Done	13 May 2021	All Wikipedias
group 1  Done	12 May 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	11 May 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.4
group 2  Done	6 May 2021	All Wikipedias
group 1  Done	5 May 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	4 May 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.3
group 2  Done	29 April 2021	All Wikipedias
group 1  Done Done on 4-29-21	28 April 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done rolled back T281480	27 April 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
1.37.0-wmf.1
group 2  Done	15 April 2021	All Wikipedias
group 1  Done	14 April 2021	Catalan Wikipedia, Hebrew Wikipedia, Italian Wikipedia, test2.wikipedia.org and all non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, Wikidata and a few other sites)
group 0  Done	13 April 2021	mediawiki.org; test.wikipedia.org; test.wikidata.org
Phase	Date	Wikis