Symfony 6.4.50 released (Symfony Blog)

November 4, 2026 • Published by Fabien Potencier
Symfony 6.4 is backed by:
Symfony 6.4.50 has just been released.
Read the Symfony upgrade guide to learn more about upgrading Symfony and use the SymfonyInsight upgrade reports to detect the code you will need to change in your project.
WARNING: 6.4.50 is the last version for the Symfony 6.4 branch. If some of your projects are still using this version, consider upgrading as soon as possible. However, if you can't upgrade soon, note that we still provide security issue releases according to our release policy.
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