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Symfony Blog

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

The SymfonyLive Berlin 2026 program is now online! Discover the first announced talks — and stay tuned, more sessions are coming soon 🚀
February 17, 2026 #Conferences
Avec “Reconfigurer Symfony en temps réel avec des sidekicks applicatifs”, Nicolas Grekas explore comment FrankenPHP permet à Symfony d’écouter son environnement et de s’adapter en temps réel grâce à des workers long-running spécialisés.
February 16, 2026 #Conferences
This week, development activity was very intense for the upcoming Symfony 8.1 release, which introduced new features across the framework. Meanwhile, we shared more details about the upcoming SymfonyLive Paris 2026 conference. Finally, SymfonyCasts announced a new course about Symfony Forms.
February 15, 2026 #A week of symfony 👍 1
Learn how Symfony Forms turn raw user input into clean, validated data. This course covers rendering, validation, CSRF protection, and building forms efficiently.
February 13, 2026 #Tutorials ❤️ 4 👍 1 🎉 1
Avec “Passez à la vitesse supérieure avec le JsonStreamer”, Gary PEGEOT partage un retour d’expérience concret sur la migration du Serializer vers JsonStreamer et les gains spectaculaires obtenus en performance, indexation et consommation mémoire avec Elasticsearch.
February 12, 2026 #Conferences
Toutes les infos pratiques pour SymfonyLive Paris 2026 sont en ligne ! Accès, transports, hôtels, organisation sur place… tout est prêt pour vous accueillir et vous faire vivre deux jours 100 % Symfony à Paris ✨
February 9, 2026 #Conferences
This week, the upcoming Symfony 8.1 development activity focused on controllers and attributes. In attributes, we added features like support for "this" variable in IsGranted attribute and support of expressions in MapRequestPayload validation groups. Controllers added features to expose controller metadata throughout the request lifecycle, dispatch events named after controller attributes, and new methods to evaluate expressions or closures in controller attributes.
February 8, 2026 #A week of symfony 👍 1
This week, development activity focused on adding new features to the upcoming Symfony 8.1 version. Meanwhile, we published 5.4.51, 6.4.33, 7.3.11, 7.4.5, and 8.0.5 versions to address a potential security vulnerability. Finally, we published an article about hardening Symfony with recent security improvements.
February 1, 2026 #A week of symfony 👍 3
A quick look at recent security hardening improvements that make Symfony safer by default.
January 30, 2026 #Symfony ❤️ 6 👍 7 🚀 2
CVE-2026-24739: Incorrect argument escaping under MSYS2/Git Bash on Windows can lead to destructive file operations
January 28, 2026 #Security Advisories ❤️ 1