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Symfony blog posts for October 2026

12 blog posts were published on October 2026

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This week, we published new articles about upcoming Symfony 8.2 features, including targeted Cache-Control, relative ordering for listeners and services, the compiled event dispatcher, the three new validation constraints, and single-use signed URLs. Meanwhile, Symfony 8.2 development continued at a rapid pace, introducing features such as workflows defined with PHP attributes, a new Lock attribute to reject or delay concurrent requests, and a RecorderHttpClient to record and replay HTTP exchanges. Finally, we unveiled more talks for SymfonyCon Warsaw 2026.
October 11, 2026 #A week of symfony 👍 2
Symfony 8.2 lets you create single-use signed URLs and allows adding extra signed parameters to login links.
October 9, 2026 #Living on the edge ❤️ 7 👍 7 🚀 4 🎉 2
REST, HATEOAS, and the Model Context Protocol in practice! Catch Antoine Bluchet at SymfonyCon Warsaw 2026 as he weighs automatic tool generation vs. manual attributes for building AI-ready Symfony APIs!
October 8, 2026 #Conferences 🚀 1
Symfony 8.2 adds new constraints to validate Doctrine entity references, cron expressions and audio files.
October 8, 2026 #Living on the edge ❤️ 9 👍 4 🚀 3 🎉 1
Symfony 8.2 compiles event listeners into a PHP array to reduce dispatcher setup time and memory use.
October 7, 2026 #Living on the edge ❤️ 6 👍 5 🚀 6 🎉 2
14s down to 1.8s 🚀 Join Rémi Janot at #SymfonyCon Warsaw 2026 for a cold start autopsy on Cloud Run. Learn the tools, container internals, and exact methodology to fix slow cold starts!
October 6, 2026 #Conferences 👍 1
Symfony 8.2 lets you order event listeners, tagged services, decorators and Messenger handlers relative to each other instead of guessing priorities.
October 6, 2026 #Living on the edge ❤️ 12 👍 5 🚀 4 🎉 2
No getters, no setters, same database schema, just considerably less code 💻 Catch Alexander Turek at #SymfonyCon Warsaw 2026 to see how Doctrine ORM 3.4 & DBAL 4.3 modernize your domain entities!
October 5, 2026 #Conferences ❤️ 1 🚀 2 🎉 1
Symfony 8.2 lets you set separate cache rules for CDNs and browsers, and see how its HTTP cache handled a request.
October 5, 2026 #Living on the edge ❤️ 3 👍 2 🚀 2 🎉 1
This week, Symfony 6.4.47, 7.4.20, and 8.1.8 were released, along with Symfony Reprise 1.3.0. Meanwhile, we continued introducing Symfony 8.2 features, including OpenID Connect login, PGP/MIME signed and encrypted emails, sudo mode, more flexible serialization groups, and performance improvements. Finally, we announced more talks for SymfonyCon Warsaw 2026.
October 4, 2026 #A week of symfony 👍 4
Symfony 8.2 adds performance improvements that speed up web pages, APIs, console commands, development and cache builds.
October 2, 2026 #Living on the edge ❤️ 9 👍 2 🚀 8 🎉 2
Symfony 8.2 adds more options for serialization groups and lets you choose named serializers for controllers and Messenger.
October 1, 2026 #Living on the edge ❤️ 5 👍 5 🚀 2 🎉 2