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Phoenix FrameworkEnd of Life (EOL) Dates & Support Status
Active
FrameworksLatest Version: 1.8.15Latest Release: Sep 25, 2026
Phoenix is an Elixir web framework for building fast, reliable, and scalable real-time applications.
Support summary
Phoenix Framework has cycles in security-only maintenance. Production workloads should move toward actively supported releases.
What do EOL and support statuses mean?Next EOL
No announced EOL date is currently listed.
Supported cycles
4
0 lts
Versions
9
Latest Version
1.8.15
Active Support
1
EOL
5
Lifecycle Timeline
Aug 28, 2015As of Sep 27, 2026
1.8Active · Date not announced
1.7Security · Date not announced
1.6Security · Date not announced
1.5Security · Date not announced
1.4EOL · Aug 5, 2025
1.3EOL · Feb 24, 2023
1.2EOL · Jul 28, 2017
1.1EOL · May 15, 2017
1.0EOL · Mar 14, 2017
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 |
|---|---|---|---|---|---|---|
| 1.8 | Aug 5, 2025 | Maintained | Date not announced | 1.8.15 | No | Active |
| 1.7 | Feb 24, 2023 | Aug 5, 2025 | Date not announced | 1.7.24 | No | Security |
| 1.6 | Aug 26, 2021 | Feb 24, 2023 | Date not announced | 1.6.17 | No | Security |
| 1.5 | Apr 22, 2020 | Aug 26, 2021 | Date not announced | 1.5.15 | No | Security |
| 1.4 | Nov 7, 2018 | Apr 22, 2020 | Aug 5, 2025 | 1.4.18 | No | EOL |
| 1.3 | Jul 28, 2017 | Nov 7, 2018 | Feb 24, 2023 | 1.3.5 | No | EOL |
| 1.2 | Jun 23, 2016 | Jul 28, 2017 | Jul 28, 2017 | 1.2.5 | No | EOL |
| 1.1 | Dec 16, 2015 | Jun 23, 2016 | May 15, 2017 | 1.1.9 | No | EOL |
| 1.0 | Aug 28, 2015 | Dec 16, 2015 | Mar 14, 2017 | 1.0.6 | No | EOL |
Data sources
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Show Phoenix Framework'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.
Markdown
[](https://eol.wiki/phoenix-framework/)HTML
<a href="https://eol.wiki/phoenix-framework/"><img src="https://eol.wiki/badge/phoenix-framework.svg" alt="Phoenix Framework end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of Phoenix Framework have reached end of life?
The following Phoenix Framework versions have reached end of life and no longer receive security updates: 1.4, 1.3, 1.2, 1.1, 1.0. It is recommended to upgrade to a supported version.
Is it safe to continue using Phoenix Framework 1.4?
Phoenix Framework 1.4 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 Phoenix Framework?
The latest version of Phoenix Framework is 1.8.15, released in the 1.8 release cycle.
How many versions of Phoenix Framework are currently supported?
Phoenix Framework currently has 4 actively supported version(s): 1.8, 1.7, 1.6, 1.5.
When does Phoenix Framework 1.8 reach end of life?
Phoenix Framework 1.8 does not have a specific end-of-life date announced yet.
What should I do when Phoenix Framework reaches end of life?
When a Phoenix Framework 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.