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Symfony 5.4 Release

Symfony 5.4 was a long-term support version.

  • Status: Security fixes only
  • Requires: PHP 7.2.5 or higher
  • Latest patch version: 5.4.49
  • Released on: November 2021
  • End of bug fixes: November 2024
  • End of security fixes: February 2029

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

Symfony 5.4 is backed by Ibexa. Ibexa is the leading DXP for Symfony developers. Ibexa DXP is used across the world by thousands of websites/shops/portals and supported by a fantastic, passionate community of developers, agencies, and users. We love Symfony!
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.

When will future Symfony versions release?


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