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postmarketOS
Active
Operating SystemsLatest Version: 25.12Latest 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
No announced EOL date is currently listed.
Supported cycles
1
0 lts
Versions
10
Latest Version
25.12
Active Support
1
EOL
9
Lifecycle Timeline
Today ↓
25.12
25.12
25.06
25.06
24.12
24.12
24.06
24.06
23.12
23.12
23.06
23.06
22.12
22.12
22.06
22.06
21.12
21.12
21.06
21.06
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 25.12 | Dec 23, 2025 | Yes | No | 25.12 | No | Active |
| 25.06 | Jun 23, 2025 | No | Jan 23, 2026 | 25.06 | No | EOL |
| 24.12 | Dec 23, 2024 | No | Jul 23, 2025 | 24.12 | No | EOL |
| 24.06 | Jun 16, 2024 | No | Jan 23, 2025 | 24.06 | No | EOL |
| 23.12 | Dec 18, 2023 | No | Jul 16, 2024 | 23.12 | No | EOL |
| 23.06 | Jun 7, 2023 | No | Jan 18, 2024 | 23.06 | No | EOL |
| 22.12 | Dec 18, 2022 | No | Jul 7, 2023 | 22.12 | No | EOL |
| 22.06 | Jun 12, 2022 | No | Jan 18, 2023 | 22.06 | No | EOL |
| 21.12 | Dec 29, 2021 | No | Jul 12, 2022 | 21.12 | No | EOL |
| 21.06 | Jul 4, 2021 | No | Jan 29, 2022 | 21.06 | No | EOL |
Data sources
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: 25.06, 24.12, 24.06, 23.12, 23.06, 22.12, 22.06, 21.12 (and 1 more). It is recommended to upgrade to a supported version.
Is it safe to continue using postmarketOS 25.06?
postmarketOS 25.06 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 25.12, released in the 25.12 release cycle.
How many versions of postmarketOS are currently supported?
postmarketOS currently has 1 actively supported version(s): 25.12.
When does postmarketOS 25.12 reach end of life?
postmarketOS 25.12 does not have a specific end-of-life date announced yet.
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.