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postmarketOSEnd of Life (EOL) Dates & Support Status
Active
Operating SystemsLatest Version: 26.06Latest Release: N/A
postmarketOS is a touch-optimized Linux distribution for smartphones based on Alpine Linux.
Support summary
postmarketOS 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
Jan 31, 2027
postmarketOS 26.06 · 126 days left
Supported cycles
1
0 lts
Versions
13
Latest Version
26.06
Active Support
1
EOL
12
Lifecycle Timeline
Dec 29, 2021As of Sep 27, 2026
26.06Active · Jan 31, 2027
25.12EOL · Jul 31, 2026
25.06EOL · Jan 23, 2026
24.12EOL · Jul 23, 2025
24.06EOL · Jan 23, 2025
23.12EOL · Jul 16, 2024
23.06EOL · Jan 18, 2024
22.12EOL · Jul 7, 2023
22.06EOL · Jan 18, 2023
21.12EOL · Jul 12, 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 |
|---|---|---|---|---|---|---|
| 26.06 | Jun 21, 2026 | Maintained | Jan 31, 2027 | 26.06 | No | Active |
| 25.12 | Dec 23, 2025 | Ended | Jul 31, 2026 | 25.12 | No | EOL |
| 25.06 | Jun 22, 2025 | Ended | Jan 23, 2026 | 25.06 | No | EOL |
| 24.12 | Dec 23, 2024 | Ended | Jul 23, 2025 | 24.12 | No | EOL |
| 24.06 | Jun 16, 2024 | Ended | Jan 23, 2025 | 24.06 | No | EOL |
| 23.12 | Dec 18, 2023 | Ended | Jul 16, 2024 | 23.12 | No | EOL |
| 23.06 | Jun 7, 2023 | Ended | Jan 18, 2024 | 23.06 | No | EOL |
| 22.12 | Dec 18, 2022 | Ended | Jul 7, 2023 | 22.12 | No | EOL |
| 22.06 | Jun 12, 2022 | Ended | Jan 18, 2023 | 22.06 | No | EOL |
| 21.12 | Dec 29, 2021 | Ended | Jul 12, 2022 | 21.12 | No | EOL |
| 21.06 | Jul 4, 2021 | Ended | Jan 29, 2022 | 21.06 | No | EOL |
| 21.03 | Mar 31, 2021 | Ended | Aug 4, 2021 | 21.03 | No | EOL |
| 20.05 | May 31, 2020 | Ended | Apr 30, 2021 | 20.05 | No | EOL |
Data sources
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<a href="https://eol.wiki/postmarketos/"><img src="https://eol.wiki/badge/postmarketos.svg" alt="postmarketOS end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of postmarketOS have reached end of life?
The following postmarketOS versions have reached end of life and no longer receive security updates: 25.12, 25.06, 24.12, 24.06, 23.12, 23.06, 22.12, 22.06 (and 4 more). It is recommended to upgrade to a supported version.
Is it safe to continue using postmarketOS 25.12?
postmarketOS 25.12 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 postmarketOS?
The latest version of postmarketOS is 26.06, released in the 26.06 release cycle.
How many versions of postmarketOS are currently supported?
postmarketOS currently has 1 actively supported version(s): 26.06.
When does postmarketOS 26.06 reach end of life?
postmarketOS 26.06 is scheduled to reach end of life on Jan 31, 2027.
What should I do when postmarketOS reaches end of life?
When a postmarketOS 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.