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A series of posts showcasing the new features introduced by each Symfony version.

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New in Symfony 8.2 Single-Use and Safer Signed URLs

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 ❤️ 6 👍 7 🚀 4 🎉 2

New in Symfony 8.2 EntityExists, Cron and Audio Constraints

Symfony 8.2 adds new constraints to validate Doctrine entity references, cron expressions and audio files.
October 8, 2026 #Living on the edge ❤️ 8 👍 4 🚀 3 🎉 1

New in Symfony 8.2 Compiled Event Dispatcher

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

New in Symfony 8.2 Relative Ordering for Listeners and Services

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

New in Symfony 8.2 Targeted Cache-Control and Cache-Status Headers

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

New in Symfony 8.2 Performance Improvements

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

New in Symfony 8.2 More Flexible Serialization Groups

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

New in Symfony 8.2 Sudo Mode

Symfony 8.2 adds sudo mode, so you can ask users to authenticate again before performing sensitive actions like changing their email or deleting their account.
September 30, 2026 #Living on the edge ❤️ 18 👍 7 🚀 13 🎉 3

New in Symfony 8.2 PGP/MIME Signed and Encrypted Emails

Symfony 8.2 adds PGP/MIME signing and encryption to the Mailer and Mime components, and makes S/MIME encryption safer.
September 29, 2026 #Living on the edge ❤️ 3 👍 3 🚀 3 🎉 2

New in Symfony 8.2 OpenID Connect Login

Symfony 8.2 adds a native OpenID Connect authenticator, so you can add "Log in with ..." buttons for Keycloak, Auth0, Okta, Entra ID and others with just a few lines of configuration.
September 28, 2026 #Living on the edge ❤️ 9 👍 5 🚀 4 🎉 2