Recent news
- 2024-12-21
- MediaWiki 1.43.0 is now available.
- MediaWiki 1.41.x versions are now end of life.
- 2024-12-20
- Maintenance release: 1.39.11, 1.41.5 and 1.42.4
- 2024-10-01
- Maintenance release: 1.39.10, 1.41.4 and 1.42.3
- 2024-09-30
- Security and maintenance release: 1.39.9 / 1.41.3 / 1.42.2 are now available.
- 2024-06-28
- MediaWiki 1.40.x versions are now end of life.
- 2024-06-27
- Maintenance release: 1.39.8 / 1.40.4 / 1.41.2 / 1.42.1
- MediaWiki 1.42.0 is now available.
Older news
- 2024-11-04 to 2024-11-06
- MediaWiki Users and Developers Conference Fall 2024 in Vienna, Austria.
- 2024-05-03 to 2024-05-05
- Wikimedia Hackathon 2024 in Tallinn, Estonia.
- 2024-04-17 to 2024-04-19
- MediaWiki Users and Developers Conference Spring 2024 in Portland, OR (USA). (View livestream)
- 2024-03-28
- MediaWiki 1.39.7, 1.40.3 and 1.41.1 security releases are now available.
- 2023-12-21
- MediaWiki 1.41.0 is now available.
- MediaWiki 1.35.x versions are now end of life.
- 2024-02-03 to 2024-02-04
- FOSDEM in Brussels, Belgium (Europe).
- 2024-01-05
- Scholarship application deadline for Wikimedia Hackathon in Tallinn, Estonia (Europe).
- MediaWiki 1.35.14, 1.39.6 and 1.40.2 security releases are now available.
- 2023-12-11 to 2023-12-13
- SMWCon Fall 2023 (hybrid event)
- 2023-09-29
- Maintenance release: MediaWiki 1.35.13
- 2023-09-28
- MediaWiki 1.35.12, 1.39.5 and 1.40.1 security releases are now available.
- 2023-06-30
- MediaWiki 1.40.0 is now available.
- MediaWiki 1.35.11, 1.38.7 and 1.39.4 security releases are now available.
- MediaWiki 1.38.x versions are now end of life.
- 2023-08-16 to 2023-08-19
- Wikimania 2023 conference in Singapore.
- 2023-08-15 to 2023-08-19
- Chaos Communication Camp near Berlin, Germany (Europe).
- 2023-05-19 to 2023-05-21
- Wikimedia Hackathon in Athens, Greece (Europe).
- 2023-06-09
- MediaWiki 1.40.0-rc.0 pre-release is now ready for testing.
- 2023-04-19 to 2023-04-21
- EMWCon in Austin, Texas, United States. View livestream.
- 2023-03-30
- MediaWiki 1.35.10, 1.38.6 and 1.39.3 security releases are now available.
- 2023-03-11
- MediaWiki is now on Mastodon! Follow us for updates at @mediawiki@wikis.world
- 2023-02-22
- Maintenance release: MediaWiki 1.39.2
- 2023-02-04 to 2023-02-05
- FOSDEM in Brussels, Belgium (Europe).
- 2022-12-22
- MediaWiki 1.35.9, 1.38.5 and 1.39.1 security releases are now available.
- 2022-11-30
- MediaWiki 1.39.0 is now available.
- MediaWiki 1.37.x versions are now end of life.
- 2022-10-07
- MediaWiki 1.39.0-rc.1 pre-release is now ready for testing.
- 2022-09-29
- MediaWiki 1.35.8, 1.37.5 and 1.38.3 security releases are now available.
- Maintenance release: MediaWiki 1.37.6 and 1.38.4
- 2022-06-15
- The Wikimedia Developer Portal has launched: Discover Wikimedia's technical areas and how to contribute!
- 2022-06-03
- MediaWiki 1.36.x versions are now end of life.
- 2022-10-26 to 2022-10-28
- SMWCon Fall 2022 (hybrid event)
- 2022-09-23
- MediaWiki 1.39.0-rc.0 pre-release is now ready for testing.
- 2022-07-08
- Maintenance release: MediaWiki 1.37.4
- 2022-06-30
- MediaWiki 1.35.7, 1.37.3 and 1.38.2 security releases are now available.
- 2022-06-06
- Maintenance release: MediaWiki 1.38.1
- 2022-06-02
- MediaWiki 1.38.0 is now available.
- 2022-05-20 to 2022-05-22
- Wikimedia Hackathon 2022 (hybrid event)
- 2022-05-20
- MediaWiki 1.38.0-rc.1 pre-release is now ready for testing.
- 2022-04-20
- MediaWiki 1.38.0-rc.0 pre-release is now ready for testing.
- 2022-04-06 to 2022-04-08
- EMWCon Spring 2022 (Houston, USA)
- 2022-03-31
- MediaWiki 1.35.6, 1.36.4 and 1.37.2 security releases are now available.
- 2021-12-15
- MediaWiki 1.35.5, 1.36.3 and 1.37.1 security releases are now available.
- 2021-11-18
- MediaWiki 1.37.0 is now available.
- 2021-12-08 to 2021-12-10
- SMWCon Fall 2021 (online)
- 2021-11-10
- MediaWiki 1.37.0-rc.2 pre-release is now ready for testing.
- 2021-11-04
- MediaWiki 1.37.0-rc.1 pre-release is now ready for testing.
- 2021-10-21
- MediaWiki 1.37.0-rc.0 pre-release is now ready for testing.
- 2021-09-30
- MediaWiki 1.31.16, 1.35.4 and 1.36.2 security releases are now available.
- MediaWiki 1.31.x versions are now end of life.
- 2021-05-20
- #mediawiki IRC support channel is moving from Freenode to Libera Chat.
- 2021-06-23
- MediaWiki 1.31.15, 1.35.3 and 1.36.1 security releases are now available.
- 2021-05-28
- MediaWiki 1.36.0 is now available.
- 2021-05-21 to 2021-05-23
- Wikimedia Remote Hackathon 2021 (online)
- 2021-04-08
- MediaWiki 1.31.14 maintenance release is now available.
- MediaWiki 1.31.13 and 1.35.2 security releases are now available.
- 2021-04-01
- MediaWiki has a new logo.
- 2020-12-18
- MediaWiki 1.31.12 maintenance release is now available.
- 2020-12-17
- MediaWiki 1.31.11 and 1.35.1 security releases are now available.
- 2020-11-30
- MediaWiki 1.34.x versions are now end of life.
- 2020-09-25
- MediaWiki 1.35.0 is now available.
- MediaWiki 1.31.10 and 1.34.4 maintenance releases are now available.
- 2020-09-24
- MediaWiki 1.31.9 and 1.34.3 security releases are now available.
- 2020-09-15
- A proposal to explore GitLab for code review to supersede Gerrit welcomes your developer feedback.
- 2020-11-24 to 2020-11-26
- SMWCon Fall 2020 (online)
- 2020-09-04
- MediaWiki 1.35.0-rc.3 pre-release is now ready for testing.
- 2020-08-21
- MediaWiki 1.35.0-rc.2 pre-release is now ready for testing.
- 2020-08-07
- MediaWiki 1.35.0-rc.1 pre-release is now ready for testing.
- 2020-07-31
- MediaWiki 1.35.0-rc.0 pre-release is now ready for testing.
- 2020-06-24
- MediaWiki 1.31.8, 1.33.4 and 1.34.2 security releases are now available.
- 2020-06-24
- MediaWiki 1.33.x versions are now end of life.
- 2020-05-09 to 2020-05-10
- Wikimedia Remote Hackathon 2020 (online)
- 2020-03-30
- The Wikimedia Technical blog has been launched.
- 2020-04-01 to 2020-04-03
- Enterprise MediaWiki Conference (online)
- 2020-03-26
- MediaWiki 1.31.7, 1.33.3 and 1.34.1 security releases are now available.
- 2020-01-24
- MediaWiki 1.32.x versions are now end of life.
- 2019-12-19
- MediaWiki 1.34.0 is now available.
- MediaWiki 1.31.6, 1.32.6 and 1.33.2 security releases are now available.
- 2019-11-05
- MediaWiki 1.34.0-rc.1 pre-release is now ready for testing.
- 2019-10-15
- MediaWiki 1.31.5 and 1.32.5 maintenance releases are now available.
- MediaWiki 1.34.0-rc.0 pre-release is now ready for testing.
- 2019-10-07
- MediaWiki 1.31.4, 1.32.4 and 1.33.1 security releases are now available.
- 2019-09-25 to 2019-09-27
- SMWCon Fall 2019 in Paris, France. A live stream is available.
- 2019-07-02
- MediaWiki 1.33.0 is now available.
- MediaWiki 1.31.3 and 1.32.3 are now available.
- 2019-06-07
- MediaWiki 1.27.7 is now available.
- 2019-06-06
- MediaWiki 1.27.6, 1.30.2, 1.31.2, and 1.32.2 security releases are now available.
- 2019-05-17 to 2019-05-19
- European Wikimedia Hackathon in Prague, Czech Republic.
- 2019-04-30
- MediaWiki 1.32.1 is now available.
- 2019-04-03 to 2019-04-05
- 2019-01-11
- MediaWiki 1.32.0 is now available.
- 2018-10-23 to 2018-12-13
- A Wikimedia/MediaWiki development contest for 13-17 year old students is taking place. See Google Code-in/2018 for more information.
- 2018-09-20
- MediaWiki 1.31.1, 1.30.1, 1.29.3, 1.27.5 security releases are now available.
- 2018-06-13
- 2017-12-12
- 2017-11-14
- 2017-08-23
- 2017-07-13
- 2017-04-30
- 2017-04-11
- 2017-04-06
- 2016-11-28
- 2016-08-22
- 2016-08-02
- 2016-06-28
- 2016-05-20
- 2015-12-21
- 2015-12-17
- 2015-11-25
- 2015-10-16
- 2015-08-10
- 2015-06-30
- 2015-06-12
- 2015-05-25
- 2015-03-31
- 2015-02-11
- 2014-12-17
- 2014-11-26
- 2014-10-29
- 2014-10-01
- 2014-09-24
- 2014-08-27
- 2014-07-30
- 2014-06-25
- 2014-06-05
- 2014-05-29
- 2014-04-24
- 2014-04-02
- 2014-03-27
- 2014-03-11
- 2014-02-27
- 2014-01-28
- 2014-01-13
- 2013-12-06
- 2013-12-03
- 2013-11-17
- 2013-11-14
- 2013-09-12
- 2013-09-03
- 2013-05-29
- 2013-05-25
- 2013-05-21
- 2013-05-09
- 2013-04-30
- 2013-04-17
- 2013-04-15
- 2013-04-09
- 2013-04-08
- 2013-04-04
- 2013-03-13
- 2013-03-11
- 2013-03-08
- 2013-03-06
- 2013-03-04
- 2013-02-22
- 2013-02-21
- 2013-02-20
- 2013-02-11
- 2013-02-08
- 2013-02-05
- 2013-02-04
- 2013-01-31
- 2013-01-30
- 2013-01-29
- 2013-01-26
- 2013-01-25
- 2013-01-23
- 2013-01-19
- 2013-01-18
- 2013-01-17
- 2013-01-16
- 2013-01-14
- 2013-01-11
- 2013-01-10
- 2013-01-09
- 2013-01-08
- 2013-01-07
- 2013-01-05
- 2013-01-03
- 2013-01-01
- 2012-12-04
- 1.20.2 released
- 2012-11-30
- 1.20.1, 1.19.3, 1.18.6 released
- 2012-11-07
- 1.20.0 released
- 2012-08-31
- 1.19.2, 1.18.5 released
- 2012-06-13
- 1.19.1, 1.18.4, 1.17.5 released
- 2012-05-02
- 1.19.0 released
- 2012-04-26
- 1.19.0 rc1 released
- 2012-04-26
- 1.18.3 released
- 2012-04-26
- 1.17.4 released
- 2012-03-27
- Switch to Git: Complete for core & WMF extensions
- 2012-03-22
- 1.19.0 beta 2 released
- 2012-03-22
- 1.18.2 released
- 2012-03-22
- 1.17.3 released
- 2012-03-07
- 1.19.0 beta 1 released
- 2012-02-29
- Switch to Git: March 21
- 2012-02-26
- Switch to Git in one week
- 2012-01-11
- 1.18.1 released
- 2012-01-11
- 1.17.2 released
- 2011-11-28
- 1.18.0 released
- 2011-11-28
- 1.17.1 released
- 2011-11-18
- 1.18.0rc1 released
- 2011-11-04
- 1.18 beta 1 released
- 2011-06-22
- 1.17.0 released
- 2011-06-14
- 1.17.0rc1 released
- 2011-05-05
- 1.17 beta 1 released
- 2011-05-05
- 1.16.5 released
- 2011-04-14
- 1.16.4 released
- 2011-04-12
- 1.16.3 released
- 2011-02-01
- 1.16.2 released
- 2011-01-04
- 1.16.1 released
- 2010-07-28
- 1.16.0 and 1.15.5 released
- 2010-05-28
- 1.15.4, 1.16.0 beta 3 released
- 2010-04-07
- 1.15.3, 1.16.0 beta 2 released
- 2010-03-12
- 1.16.0 beta 1 released
- 2010-03-08
- 1.15.2 released
- 2009-07-13
- 1.15.1, 1.14.1 released
- 2009-06-10
- 1.15.0 released
- 2009-05-16
- 1.15.0rc1 released
- 2009-02-22
- 1.14.0, 1.13.5 released
- 2009-02-07
- 1.13.4, 1.12.4, 1.6.12, and 1.14.0rc1 released
- 2008-12-15
- 1.13.3, 1.12.2, 1.6.11 released
- 2008-10-02
- 1.13.2, 1.12.1 released
- 2008-09-06
- 1.13.1 released
- 2008-08-14
- 1.13.0 quarterly release
- 2008-08-11
- 1.13.0rc2 release candidate
- 2008-07-25
- 1.13.0rc1 release candidate
- 2008-03-20
- 1.12.0 quarterly release
- 2008-03-11
- 1.12.0rc1 release candidate
- 2008-03-02
- 1.11.2 security update, 1.10.4, 1.9.6 bugfix updates
- 2008-01-23
- 1.11.1, 1.10.3, 1.9.5 security updates
- 2007-09-10
- 1.11.0 new stable branch
- 2007-09-10
- 1.10.2, 1.9.4, 1.8.5 security updates
- 2007-09-05
- 1.11.0 branch release candidate
- 2007-07-23
- 2007-07-13
- 1.10.1 bugfix release
- 2007-05-09
- 1.10.0 new stable branch
- 2007-05-04
- 1.10.0 branch release candidate
- 2007-04-30
- 1.10.0 branch release candidate
- 2007-04-12
- 2007-02-20
- 1.9.3, 1.8.4, 1.7.3, 1.6.10 security fix releases
- Patched Internet Explorer-specific XSS vulnerability in non-default configuration (with experimental AJAX features enabled).
- 2007-02-04
- 1.9.2 fix release
- Patched XSS vulnerability in sortable tables; all 1.9 users should upgrade.
- Fixes to Creative Commons license configuration, optional storage compression.
- 2007-01-24
- 1.9.1 bug fix release
- Fixes to installation/upgrade, IIS, Opera/Mac and Firefox/X11 tooltip labels, security fix for optional DjVu support, and other fixes.
- 2007-01-10
- 1.9.0 new stable branch
- 2007-01-09
- 1.9.0rc2 testing release; 1.8.3, 1.7.2, 1.6.9 security fix releases
- Patched XSS vulnerability in non-default configuration (with experimental AJAX features enabled).
- 2006-10-13
- 1.8.2 bug fix release
- Fix for non-ASCII namespaces on Windows servers.
- 2006-10-11
- 1.8.1 bug fix release
- Installer PHP 5 check, register_globals paranoia, disabled potentially information-leaky backtraces.
- 2006-10-10
- 1.8.0 new stable branch
- 2006-07-08
- 1.7.1, 1.6.8 bug fix releases
- Fixed some installer issues in 1.7.
- Potential XSS with vulnerable PHP versions patched.
- 2006-07-07
- 1.7.0 new stable branch
- 2006-06-06
- Fix for XSS in 1.6 branch
- All 1.6 installations should upgrade to 1.6.7. 1.5.x and earlier may be affected by some problems with extensions.
- 2006-05-23
- Fix for XSS in 1.6 branch
- All 1.6 installations should upgrade to 1.6.6. 1.5.x and earlier not affected.
- 2006-05-02
- 1.6.5 more fixes
- Various fixes for other corner cases. 1.6.4 was slightly buggy.
- 2006-04-10
- 1.6.3 installer fixes
- Installation on MySQL 4.0 older than 4.0.18 should work again.
- 2006-04-08
- 1.6.2 extension fixes
- Extension tags with "/" in parameters work again. Some more installer fixlets.
- 2006-04-05
- 1.6.1 installer fixes
- A few bugs affecting some installs on 1.6.0 fixed.
- 2006-04-05
- 1.6.0 new stable branch
- 2006-03-26
- 1.5.8 and 1.4.15 fix XSS injection bug
- HTML injection in encoded page links.