When is Neos 8.3 (LTS) end of life?

Neos 8.3 (LTS) reaches end of life on Sep 1, 2027 (in 10 months). After that it gets no more updates, including security fixes.

What is the latest version of Neos 8.3 (LTS)?

The latest Neos 8.3 (LTS) release is 8.3.36, released on Oct 5, 2026.

When was Neos 8.3 (LTS) released?

Neos 8.3 (LTS) was released on Apr 24, 2023.

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.

Neos 8.3 (LTS)

Security Support until Sep 1, 2027

8.3.36 Release notes ↗

Is Neos 8.3 (LTS) still supported?

Security fixes only

Neos 8.3 (LTS) only gets security fixes now, until Sep 1, 2027 (in 10 months). Active support (bug fixes) ended on Sep 1, 2026. Plan an upgrade to Neos 8.4 (LTS).

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

Released: Apr 24, 2023
Active support ended: Sep 1, 2026
1 month ago
End of life: Sep 1, 2027
in 10 months
Latest version: 8.3.36
Oct 5, 2026

Upgrade path

The recommended upgrade is Neos 8.4 (LTS), currently at 8.4.8 and supported until Sep 1, 2027.

Quick answers

Is Neos 8.3 (LTS) still supported?: Partly. Neos 8.3 (LTS) only gets security fixes now, until Sep 1, 2027 (in 10 months). Active support (bug fixes) ended on Sep 1, 2026. Plan an upgrade to Neos 8.4 (LTS).
When is Neos 8.3 (LTS) end of life?: Neos 8.3 (LTS) reaches end of life on Sep 1, 2027 (in 10 months). After that it gets no more updates, including security fixes.
What is the latest version of Neos 8.3 (LTS)?: The latest Neos 8.3 (LTS) release is 8.3.36, released on Oct 5, 2026.
When was Neos 8.3 (LTS) released?: Neos 8.3 (LTS) was released on Apr 24, 2023.
What should I upgrade Neos 8.3 (LTS) to?: The recommended upgrade is Neos 8.4 (LTS), currently at 8.4.8 and supported until Sep 1, 2027.
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.