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Mediawiki End of Life Dates
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Track Mediawiki end-of-life dates, supported versions, and security patch timelines. Know when each Mediawiki release reaches end of support and plan your upgrades accordingly.
Last updated: May 31, 2026
| Version | Released | Active support | EOL date | Until EOL | Latest | CVEs | Status |
|---|---|---|---|---|---|---|---|
| 1.45 | Dec 4, 2025 | — | Dec 31, 2026 | in 205d | 1.45.3 | — | Active |
| 1.44 | Jul 2, 2025 | — | Jul 31, 2026 | in 52d | 1.44.5 | — | EOL soon |
| 1.43 LTS | Dec 21, 2024 | — | Dec 31, 2027 | in 570d | 1.43.8 | — | Active |
| 1.42 | Jun 27, 2024 | — | Jun 30, 2025 | 344d ago | 1.42.7 | — | EOL |
| 1.41 | Dec 21, 2023 | — | Dec 31, 2024 | 525d ago | 1.41.5 | — | EOL |
| 1.40 | Jun 30, 2023 | — | Jun 28, 2024 | 711d ago | 1.40.4 | — | EOL |
| 1.39 LTS | Nov 30, 2022 | — | Dec 31, 2025 | 160d ago | 1.39.17 | — | EOL |
| 1.38 | Jun 2, 2022 | — | Jun 30, 2023 | 1075d ago | 1.38.7 | — | EOL |
| 1.37 | Nov 18, 2021 | — | Nov 30, 2022 | 1287d ago | 1.37.6 | — | EOL |
| 1.36 | May 28, 2021 | — | Jun 3, 2022 | 1467d ago | 1.36.4 | — | EOL |
| 1.35 LTS | Sep 25, 2020 | — | Dec 21, 2023 | 901d ago | 1.35.14 | — | EOL |
| 1.34 | Dec 19, 2019 | — | Nov 30, 2020 | 2017d ago | 1.34.4 | — | EOL |
| 1.33 | Jul 2, 2019 | — | Jun 30, 2020 | 2170d ago | 1.33.4 | — | EOL |
| 1.32 | Jan 10, 2019 | — | Jan 24, 2020 | 2328d ago | 1.32.6 | — | EOL |
| 1.31 LTS | Jun 13, 2018 | — | Sep 30, 2021 | 1713d ago | 1.31.16 | — | EOL |
Data sourced from endoflife.date · CVE data from NVD
