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MediaWikiEnd of Life (EOL) Dates & Support Status
Active
CMS & ContentLatest Version: 1.46.0Latest Release: Jun 30, 2026
MediaWiki is the free wiki software that powers Wikipedia and thousands of other wikis.
Support summary
MediaWiki currently has supported cycles. Track the next EOL date and validate upgrades before your change window.
What do EOL and support statuses mean?Next EOL
Dec 31, 2026
MediaWiki 1.45 · 95 days left
Supported cycles
3
4 lts
Versions
16
Latest Version
1.46.0
Active Support
3
EOL
13
Lifecycle Timeline
Nov 18, 2021As of Sep 27, 2026
1.46Active · Jul 31, 2027
1.45Active · Dec 31, 2026
1.44EOL · Jul 31, 2026
1.43Active · Dec 31, 2027
1.42EOL · Jun 30, 2025
1.41EOL · Dec 31, 2024
1.40EOL · Jun 28, 2024
1.39EOL · Dec 31, 2025
1.38EOL · Jun 30, 2023
1.37EOL · Nov 30, 2022
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 1.46 | Jun 30, 2026 | Maintained | Jul 31, 2027 | 1.46.0 | No | Active |
| 1.45 | Dec 4, 2025 | Maintained | Dec 31, 2026 | 1.45.4 | No | Active |
| 1.44 | Jul 2, 2025 | Ended | Jul 31, 2026 | 1.44.6 | No | EOL |
| 1.43 | Dec 21, 2024 | Maintained | Dec 31, 2027 | 1.43.9 | Yes | Active |
| 1.42 | Jun 27, 2024 | Ended | Jun 30, 2025 | 1.42.7 | No | EOL |
| 1.41 | Dec 21, 2023 | Ended | Dec 31, 2024 | 1.41.5 | No | EOL |
| 1.40 | Jun 30, 2023 | Ended | Jun 28, 2024 | 1.40.4 | No | EOL |
| 1.39 | Nov 30, 2022 | Ended | Dec 31, 2025 | 1.39.17 | Yes | EOL |
| 1.38 | Jun 2, 2022 | Ended | Jun 30, 2023 | 1.38.7 | No | EOL |
| 1.37 | Nov 18, 2021 | Ended | Nov 30, 2022 | 1.37.6 | No | EOL |
| 1.36 | May 28, 2021 | Ended | Jun 3, 2022 | 1.36.4 | No | EOL |
| 1.35 | Sep 25, 2020 | Ended | Dec 21, 2023 | 1.35.14 | Yes | EOL |
| 1.34 | Dec 19, 2019 | Ended | Nov 30, 2020 | 1.34.4 | No | EOL |
| 1.33 | Jul 2, 2019 | Ended | Jun 30, 2020 | 1.33.4 | No | EOL |
| 1.32 | Jan 10, 2019 | Ended | Jan 24, 2020 | 1.32.6 | No | EOL |
| 1.31 | Jun 13, 2018 | Ended | Sep 30, 2021 | 1.31.16 | Yes | EOL |
Data sources
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Show MediaWiki's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
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<a href="https://eol.wiki/mediawiki/"><img src="https://eol.wiki/badge/mediawiki.svg" alt="MediaWiki end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of MediaWiki have reached end of life?
The following MediaWiki versions have reached end of life and no longer receive security updates: 1.44, 1.42, 1.41, 1.40, 1.39, 1.38, 1.37, 1.36 (and 5 more). It is recommended to upgrade to a supported version.
Is it safe to continue using MediaWiki 1.44?
MediaWiki 1.44 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of MediaWiki?
The latest version of MediaWiki is 1.46.0, released in the 1.46 release cycle.
How many versions of MediaWiki are currently supported?
MediaWiki currently has 3 actively supported version(s): 1.46, 1.45, 1.43.
When does MediaWiki 1.46 reach end of life?
MediaWiki 1.46 is scheduled to reach end of life on Jul 31, 2027.
What should I do when MediaWiki reaches end of life?
When a MediaWiki version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.