When is Neos 9.1 end of life?

Neos 9.1 reaches end of life on Apr 1, 2028 (in 1 year). After that it gets no more updates, including security fixes.

What is the latest version of Neos 9.1?

The latest Neos 9.1 release is 9.1.10, released on Oct 5, 2026.

Neos 9.1 was released on Dec 17, 2025.

Run ./flow, then paste the result into the “Am I up to date?” box on this page.

Active Support until Apr 1, 2027

9.1.10 Release notes ↗

Yes

Neos 9.1 gets full support until Apr 1, 2027 (in 5 months), then security fixes only until Apr 1, 2028.

Active support Security fixes only Today What “active support” means

Is Neos 9.1 still supported?: Yes. Neos 9.1 gets full support until Apr 1, 2027 (in 5 months), then security fixes only until Apr 1, 2028.
When is Neos 9.1 end of life?: Neos 9.1 reaches end of life on Apr 1, 2028 (in 1 year). After that it gets no more updates, including security fixes.
What is the latest version of Neos 9.1?: The latest Neos 9.1 release is 9.1.10, released on Oct 5, 2026.
When was Neos 9.1 released?: Neos 9.1 was released on Dec 17, 2025.
How do I check which Neos version I have?: Run ./flow, then paste the result into the “Am I up to date?” box on this page.