MediaWiki 1.26/Roadmap

Timeline

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Wikimedia deployments of MediaWiki 1.26 versions happen on weekly intervals, within a longer stretch (approximately 6 months) between publishing releases of the installer for third-party users. Read more.

Current status:   Done

Schedule for the deployments

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

Phase Date Wikis
1.26wmf24
group 2   Done Thursday, 24 September 2015 All Wikipedias
group 1   Done Wednesday, 23 September 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 22 September 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf23
group 2   Done Thursday, 17 September 2015 All Wikipedias
group 1   Done Wednesday, 16 September 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 15 September 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf22
group 2   Done Thursday, 10 September 2015 All Wikipedias
group 1   Done Wednesday, 09 September 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 08 September 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf21
group 2   Done Thursday, 03 September 2015 All Wikipedias
group 1   Done Wednesday, 02 September 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 01 September 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf20
group 2   Done Thursday, 27 August 2015 All Wikipedias
group 1   Done Wednesday, 26 August 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 25 August 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf19
group 2   Done Thursday, 20 August 2015 All Wikipedias
group 1   Done Wednesday, 19 August 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 18 August 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf18
group 2   Done Thursday, 13 August 2015 All Wikipedias
group 1   Done Wednesday, 12 August 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 11 August 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf17
group 2   Done Thursday, 06 August 2015 All Wikipedias
group 1   Done Wednesday, 05 August 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 04 August 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf16
group 2   Done Thursday, 30 July 2015 All Wikipedias
group 1   Done Wednesday, 29 July 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 28 July 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf15
group 2   Done Thursday, 23 July 2015 All Wikipedias
group 1   Done Wednesday, 22 July 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 21 July 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf14
group 2   Done Thursday, 16 July 2015 All Wikipedias
group 1   Done Wednesday, 15 July 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done
Reverted due to a localisation cache problem,
and re-deployed at 15 July 2015
Tuesday, 14 July 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf13
group 2   Done Thursday, 09 July 2015 All Wikipedias
group 1   Done Wednesday, 08 July 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 07 July 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf12
group 2   Done Thursday, 02 July 2015 All Wikipedias
group 1   Done Wednesday, 01 July 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 30 June 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf11
group 2   Done Thursday, 25 June 2015 All Wikipedias
group 1   Done Wednesday, 24 June 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 23 June 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf10
group 2   Done Thursday, 18 June 2015 All Wikipedias
group 1   Done Wednesday, 17 June 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 16 June 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf9
group 2   Done Thursday, 11 June 2015 All Wikipedias
group 1   Done Wednesday, 10 June 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Tuesday, 09 June 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
Note: After 1.26wmf8, shift to one-week Tue-Wed-Thu deployment cadence.
1.26wmf8
group 2   Done Wednesday, 03 June 2015 All Wikipedias
group 1   Done Tuesday, 02 June 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done
Reverted due to a Cookie incident,
and re-deployed at 28 May 2015
Wednesday, 27 May 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf7
group 2   Done
Reverted due to a Cookie incident,
and re-deployed at 28 May 2015
Wednesday, 27 May 2015 All Wikipedias
group 1   Done Tuesday, 26 May 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 20 May 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf6
group 2   Done Wednesday, 20 May 2015 All Wikipedias
group 1   Done Tuesday, 19 May 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 13 May 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf5
group 2   Done Wednesday, 13 May 2015 All Wikipedias
group 1   Done Tuesday, 12 May 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 06 May 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf4
group 2   Done Wednesday, 06 May 2015 All Wikipedias
group 1   Done Tuesday, 05 May 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 29 April 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf3
group 2   Done Wednesday, 29 April 2015 All Wikipedias
group 1   Done Tuesday, 28 April 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 22 April 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf2
group 2   Done Wednesday, 22 April 2015 All Wikipedias
group 1   Done Tuesday, 21 April 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 15 April 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
1.26wmf1
group 2   Done Wednesday, 15 April 2015 All Wikipedias
group 1   Done Tuesday, 14 April 2015 All non-Wikipedia sites
(Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, Wikivoyage, and a few other sites)
group 0   Done Wednesday, 08 April 2015 MediaWiki.org; test.wikipedia.org; test2.wikipedia.org; test.wikidata.org; zero.wikimedia.org
Phase Date Wikis