---
title: "Symfony 6.4.44 released (Symfony Blog)"
url: https://daily.dev/posts/symfony-6-4-44-released-symfony-blog--m5kurxwtz
source_url: https://symfony.com/blog/symfony-6-4-44-released
type: article
source: "Symfony"
published: 2026-08-22T14:42:17.683Z
updated: 2026-08-22T14:42:37.694Z
tags: ["php", "symfony"]
reading_time: 10
upvotes: 0
comments: 0
language: en
---

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# Symfony 6.4.44 released (Symfony Blog)

**[Symfony](https://daily.dev/sources/symfony)** · 10 min read · 0 upvotes · 0 comments

## Summary

Symfony 6.4.44 has been released with a large batch of bug fixes across components including Serializer, Security, Form, Messenger, HttpKernel, DependencyInjection, Console, Mailer, and more. The changelog lists over a hundred patches covering issues like denormalization bugs, session handling, translation fixes, and cache adapter behavior, alongside minor translation reviews for several languages. Developers are pointed to the upgrade guide and SymfonyInsight reports to check for needed code changes.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://symfony.com/blog/symfony-6-4-44-released>

## Questions this post answers

### What was fixed in Symfony 6.4.44?

Symfony 6.4.44 is a patch release containing over a hundred bug fixes across components such as Serializer, Security, Form, Messenger, HttpKernel, DependencyInjection, Console, Mailer, and Cache. Notable fixes include correcting session id handling after sub-requests, fixing circular reference detection in dependency injection, and repairing the RateLimiter burst size calculation. It also includes several translation reviews.

_Track Symfony patch releases like this one on daily.dev before rolling out an upgrade._

### Does Symfony 6.4.44 fix any PHP 8.6 compatibility issues?

Yes, pull request #65367 in Symfony 6.4.44 specifically fixes PHP 8.6 deprecations, alongside a separate fix restoring Twig 4 compatibility for TwigBridge and WebProfilerBundle. These changes help keep Symfony 6.4 applications running cleanly on newer PHP and Twig versions without triggering deprecation warnings.

_Developers preparing for new PHP versions can follow compatibility fixes like these on daily.dev._

---

Tags: [#php](https://daily.dev/tags/php), [#symfony](https://daily.dev/tags/symfony)

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