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Symfony Blog

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

Twig 3.29 introduces documentation comments for describing template APIs without changing their rendered output.
August 21, 2026 #Living on the edge #Twig
August 19, 2026 #Releases ❤️ 2 🚀 2 🎉 1
Symfony Language Tools tries an issue-first contribution model.
August 19, 2026 #Community 👀 2 👍 4 🚀 4
Symfony's official LSP server comes with a native VS Code extension.
August 17, 2026 #Community #Symfony ❤️ 16 👍 10 🚀 8 🎉 5
This week, development activity for the upcoming Symfony 8.2 release was very intense: PropertyInfo made accessors and mutators configurable with attributes, HttpFoundation added targeted Cache-Control support conforming to RFC 9213, Console attributes can now use callables for descriptions and help text, Messenger added a concurrency option to process messages in parallel, and Mailer introduced support for rate-limited transports. In addition, we announced the Symfony AI Core Team.
August 16, 2026 #A week of symfony ❤️ 2 👍 5
Meet the Symfony AI Core Team
August 13, 2026 #Community #Symfony ❤️ 27 👍 7 🚀 10 🎉 6
Is AI output the new XSS waiting to happen in your app? 🔒 Catch Ramona Schwering at #SymfonyCon Warsaw 2026 for a deep dive into Improper Output Handling, rendering safe Markdown, and building realistic guardrails for AI-generated content! 💻
August 11, 2026 #Conferences
This week, Symfony 7.4.16 and 8.1.4 maintenance versions were released, alongside Symfony UX 3.4.0 and Symfony Polyfill 1.41.0. In addition, we highlighted Twig 4.0's new macro system and first-class sandbox. Finally, we announced that SymfonyLive Germany 2027 will take place in Cologne.
August 9, 2026 #A week of symfony ❤️ 1 👍 3
August 7, 2026 #Releases 👍 1 🎉 1
August 7, 2026 #Releases