When is Symfony 8.1 end of life?

Symfony 8.1 reaches end of life on Jan 31, 2027 (in 3 months). After that it gets no more updates, including security fixes.

What is the latest version of Symfony 8.1?

The latest Symfony 8.1 release is 8.1.8, released on Sep 29, 2026.

Symfony 8.1 was released on May 29, 2026.

Run composer show | grep "symfony/", then paste the result into the “Am I up to date?” box on this page.

Active Support until Jan 31, 2027

8.1.8 Release notes ↗

Yes

Symfony 8.1 is supported until Jan 31, 2027 (in 3 months).

Supported Today What “active support” means

Is Symfony 8.1 still supported?: Yes. Symfony 8.1 is supported until Jan 31, 2027 (in 3 months).
When is Symfony 8.1 end of life?: Symfony 8.1 reaches end of life on Jan 31, 2027 (in 3 months). After that it gets no more updates, including security fixes.
What is the latest version of Symfony 8.1?: The latest Symfony 8.1 release is 8.1.8, released on Sep 29, 2026.
When was Symfony 8.1 released?: Symfony 8.1 was released on May 29, 2026.
How do I check which Symfony version I have?: Run composer show | grep "symfony/", then paste the result into the “Am I up to date?” box on this page.

The history fills in as new versions come out.

Badge for this branch (Markdown) Symfony end-of-life dates for your calendar