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Symfony Blog

All about Symfony releases, new Symfony features, and other important announcements

Symfony 8.2 adds an interop serializer to exchange Messenger messages with other applications, even ones not written in PHP.
October 29, 2026 #Living on the edge ❤️ 1 👍 2 🚀 1 🎉 1
Yesterday, we released Symfony 5.4.55, 6.4.49, 7.4.22 and 8.1.10. Their changelogs list security fixes that were announced before, which confused some of you. Here is what these releases change, and what you should do.
October 29, 2026 #Security Advisories #Symfony
October 28, 2026 #Releases
October 28, 2026 #Releases 👍 1
October 28, 2026 #Releases 👍 1
October 28, 2026 #Releases 👍 1
You are an IT student and you want to meet developers and IT professionals? Be part as volunteer to our next events in Warsaw, Paris, and Cologne
October 28, 2026 #Conferences
Symfony 8.2 brings security functions to more expressions and adds current_user() to access the logged-in user.
October 28, 2026 #Living on the edge ❤️ 2 👍 5 🚀 2 🎉 1
Colocating CSS, JS, and media files inside Twig Components in practice! Matthias Krauser steps up at SymfonyCon Warsaw 2026 to introduce AtomicAssetsBundle, demonstrating how component-scoped assets streamline frontend maintainability and Atomic Design workflows!
October 27, 2026 #Conferences
Symfony 8.2 turns generic type annotations into objects during denormalization, supports collections of union types, and reports precisely where values fail to match a type.
October 27, 2026 #Living on the edge ❤️ 3 👍 2 🚀 5 🎉 1