MediaWiki is a collaboration and documentation platform brought to you by a vibrant community.

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MediaWiki is a collaboration and documentation platform brought to you by a vibrant community.

The MediaWiki software is used by tens of thousands of websites and thousands of companies and organizations. It powers Wikipedia and also this website. MediaWiki helps you collect and organize knowledge and make it available to people. It's powerful, multilingual, free and open, extensible, customizable, reliable, and free of charge. Find out more and if MediaWiki is right for you.

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News

2023-04-19 to 2023-04-21
Maintenance update EMWCon in Austin, Texas, United States.
2023-05-19 to 2023-05-21
Maintenance update Wikimedia Hackathon in Athens, Greece (Europe).
2023-02-04 to 2023-02-05
Maintenance update FOSDEM in Brussels, Belgium (Europe).
2022-12-22
Security MediaWiki 1.35.9, 1.38.5 and 1.39.1 security releases are now available.
2022-11-30
Release MediaWiki 1.39.0 is now available.
Maintenance update MediaWiki 1.37.x versions are now end of life.

More news