Symfony releases follow a time-based model: minor versions come out every six months (in May and November); major versions come out every two years. Check out the release process details.

Stable Release

7.3.4

Requires PHP 8.2.0 or higher
First released in May 2025
Recommended for most users
Includes the latest features
It's easier to upgrade to newer versions

Symfony 7.3 is backed by

Long-Term Support Release

6.4.26

Requires PHP 8.1.0 or higher
First released in November 2023
3 year support for bugs and security fixes
It doesn't include the latest features
It's harder to upgrade to newer versions

Symfony 6.4 is backed by

Maintained Symfony branches

Bugs are fixed in the oldest maintained branch that contains them. See our release process:

6.4

7.3

Subscribe to receive email notifications when Symfony publishes new releases

Manage your subscription

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

Symfony Releases Calendar

Check the details of any past or future Symfony release:

Symfony Releases Timeline

Symfony 8.0 Under development

Requires: PHP 8.4.0 or higher
Release date: November 2025
End of support: July 2026

Symfony 8.0 is backed by Sulu. Sulu is the CMS for Symfony developers. It provides pre-built content-management features while giving developers the freedom to build, deploy, and maintain custom solutions using full-stack Symfony. Sulu is ideal for creating complex websites, integrating external tools, and building custom-built solutions.

Symfony 7.4 Under development

This will be a long-term support version.

Requires: PHP 8.2.0 or higher
Release date: November 2025
End of bug fixes: November 2028
End of security fixes: November 2029

Symfony 7.4 is backed by JoliCode. JoliCode is a team of passionate developers and open-source lovers, with a strong expertise in PHP & Symfony technologies. They can help you build your projects using state-of-the-art practices.

Symfony 7.4 is backed by redirection.io. redirection.io logs all your website’s HTTP traffic, and lets you fix errors with redirect rules in seconds. Give your marketing, SEO and IT teams the right tool to manage your website traffic efficiently!

Symfony 7.4 is backed by SensioLabs. As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.

Symfony 7.4 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.

Symfony 7.3 Maintained

This is the current stable version.

Requires: PHP 8.2.0 or higher
Latest patch version: 7.3.4
Released on: May 2025
End of support: January 2026

Symfony 7.3 is backed by Les-Tilleuls.coop. Les-Tilleuls.coop is a team of 70+ Symfony experts who can help you design, develop and fix your projects. We provide a wide range of professional services including development, consulting, coaching, training and audits. We also are highly skilled in JS, Go and DevOps. We are a worker cooperative!

Symfony 7.2 Unmaintained

PHP ≥ 8.2.0 • Latest: 7.2.9 • Release: Nov 2024 • End of support: Jul 2025
Source Code Documentation MIT License

Symfony 7.2 was backed by

Symfony 7.1 Unmaintained

PHP ≥ 8.2.0 • Latest: 7.1.11 • Release: May 2024 • End of support: Jan 2025
Source Code Documentation MIT License

Symfony 7.1 was backed by

Symfony 7.0 Unmaintained

PHP ≥ 8.2.0 • Latest: 7.0.10 • Release: Nov 2023 • End of support: Jul 2024
Source Code Documentation MIT License

Symfony 7.0 was backed by

Symfony 6.4 Maintained

This is the current long-term support version.

Requires: PHP 8.1.0 or higher
Latest patch version: 6.4.26
Released on: November 2023
End of bug fixes: November 2026
End of security fixes: November 2027

Symfony 6.4 is backed by SensioLabs. As the creator of Symfony, SensioLabs supports companies using Symfony, with an offering encompassing consultancy, expertise, services, training, and technical assistance to ensure the success of web application development projects.

Symfony 6.4 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.

Symfony 6.3 Unmaintained

PHP ≥ 8.1.0 • Latest: 6.3.12 • Release: May 2023 • End of support: Jan 2024
Source Code Documentation MIT License

Symfony 6.3 was backed by

Symfony 6.2 Unmaintained

PHP ≥ 8.1.0 • Latest: 6.2.14 • Release: Nov 2022 • End of support: Jul 2023
Source Code Documentation MIT License

Symfony 6.2 was backed by

Symfony 6.1 Unmaintained

PHP ≥ 8.1.0 • Latest: 6.1.12 • Release: May 2022 • End of support: Jan 2023
Source Code Documentation MIT License

Symfony 6.1 was backed by

Symfony 6.0 Unmaintained

PHP ≥ 8.0.2 • Latest: 6.0.20 • Release: Nov 2021 • End of support: Jan 2023
Source Code Documentation MIT License

Symfony 6.0 was backed by

Symfony 5.4 Security fixes only

This was a long-term support version.

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

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.

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 5.3 Unmaintained