Symfony 5.4 Release

Symfony 5.4 is the current long-term support version.

  • Status: Maintained
  • Requires: PHP 7.2.5 or higher
  • Latest patch version: 5.4.22
  • Released on: November 2021
  • End of bug fixes: November 2024
  • End of security fixes: November 2025

TIP: Get this information in JSON format: https://symfony.com/releases/5.4.json

Symfony 5.4 is backed by Private Packagist. Private Packagist is a fast, reliable, and secure Composer repository for your private packages. It mirrors all your open-source dependencies for better availability and monitors them for security vulnerabilities.

Other Symfony Releases

Learn about the Symfony release process.

6.3
6.2
6.1
6.0
5.4
5.3
5.2
5.1
5.0
4.4
4.3
4.2
4.1
4.0
3.4
3.3
3.2
3.1
3.0
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0

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