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NeosEnd of Life (EOL) Dates & Support Status
Active
CMS & ContentLatest Version: 9.1.9Latest Release: Sep 12, 2026
Neos is a modern, open-source CMS with an intuitive editing interface and content repository.
Support summary
Neos has cycles in security-only maintenance. Production workloads should move toward actively supported releases.
What do EOL and support statuses mean?Next EOL
Sep 1, 2027
Neos 8.4 · 339 days left
Supported cycles
4
3 lts
Versions
8
Latest Version
9.1.9
Active Support
2
EOL
4
Lifecycle Timeline
Dec 8, 2021As of Sep 27, 2026
9.1Active · Apr 1, 2028
8.4Security · Sep 1, 2027
9.0Active · Apr 1, 2028
8.3Security · Sep 1, 2027
8.2EOL · Mar 31, 2025
8.1EOL · Mar 31, 2025
8.0EOL · Mar 31, 2025
7.3EOL · Mar 31, 2025
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 |
|---|---|---|---|---|---|---|
| 9.1 | Dec 17, 2025 | Apr 1, 2027 | Apr 1, 2028 | 9.1.9 | No | Active |
| 8.4 | Oct 10, 2025 | Sep 1, 2026 | Sep 1, 2027 | 8.4.7 | Yes | Security |
| 9.0 | Apr 3, 2025 | Apr 1, 2027 | Apr 1, 2028 | 9.0.16 | No | Active |
| 8.3 | Apr 24, 2023 | Sep 1, 2026 | Sep 1, 2027 | 8.3.35 | Yes | Security |
| 8.2 | Dec 1, 2022 | Mar 31, 2024 | Mar 31, 2025 | 8.2.14 | No | EOL |
| 8.1 | Sep 2, 2022 | Mar 31, 2024 | Mar 31, 2025 | 8.1.14 | No | EOL |
| 8.0 | Apr 1, 2022 | Mar 31, 2024 | Mar 31, 2025 | 8.0.19 | No | EOL |
| 7.3 | Dec 8, 2021 | Mar 31, 2024 | Mar 31, 2025 | 7.3.21 | Yes | EOL |
Data sources
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Show Neos'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/neos/"><img src="https://eol.wiki/badge/neos.svg" alt="Neos end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of Neos have reached end of life?
The following Neos versions have reached end of life and no longer receive security updates: 8.2, 8.1, 8.0, 7.3. It is recommended to upgrade to a supported version.
Is it safe to continue using Neos 8.2?
Neos 8.2 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 Neos?
The latest version of Neos is 9.1.9, released in the 9.1 release cycle.
How many versions of Neos are currently supported?
Neos currently has 4 actively supported version(s): 9.1, 8.4, 9.0, 8.3.
When does Neos 9.1 reach end of life?
Neos 9.1 is scheduled to reach end of life on Apr 1, 2028.
What should I do when Neos reaches end of life?
When a Neos 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.