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

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New in Symfony 8.1 Tui Component

Symfony 8.1 includes the new Tui component to build rich, interactive, full-screen terminal user interfaces, complementing the Console component.
June 16, 2026 #Living on the edge ❤️ 5 👍 3 🚀 4 🎉 4

New in Symfony 8.1 Misc Improvements (Part 2)

Symfony 8.1 lets you build semaphores on any lock backend, improves CSS selector, resolves object shapes, and includes several other improvements.
June 15, 2026 #Living on the edge ❤️ 6 👍 3 🚀 3 🎉 2

New in Symfony 8.1 Misc Improvements (Part 1)

Symfony 8.1 adds UUIDv7 masking, configurable HTML sanitizer defaults, null-safe array access in expressions, better FrankenPHP support, and many other useful improvements.
June 12, 2026 #Living on the edge ❤️ 6 👍 3 🚀 4 🎉 2

New in Twig 4.0 A New for Loop for Twig 4.0

For Twig 4.0, I rebuilt the whole loop machinery: loop.last now works with any iterator, new helpers replace the bookkeeping code we have all written a hundred times, the if condition makes a comeback, and recursive loops become a first-class feature.
June 11, 2026 #Living on the edge ❤️ 20 👍 5 🚀 8 🎉 7

New in Symfony 8.1 DX Improvements (Part 2)

Symfony 8.1 improves developer experience with direct request header mapping, controller-aware security expressions, configurable webhooks, and streamlined bundle compiler passes.
June 11, 2026 #Living on the edge ❤️ 7 👍 5 🚀 7 🎉 4

New in Symfony 8.1 DX Improvements (Part 1)

Symfony 8.1 improves developer experience with a cURL export in the profiler, a more accessible toolbar, smarter debug commands, and new testing helpers.
June 10, 2026 #Living on the edge ❤️ 11 👍 1 🚀 5 🎉 3

New in Symfony 8.1 Console Progress and Testing Improvements

Symfony 8.1 adds terminal taskbar progress reporting, a customizable progress bar format, and a more powerful API for testing console commands.
June 5, 2026 #Living on the edge ❤️ 9 👍 1 🚀 6 🎉 2

New in Symfony 8.1 ObjectMapper Improvements

Symfony 8.1 adds several improvements to the ObjectMapper component, including null value handling, reverse class maps, and clearer errors.
June 4, 2026 #Living on the edge 👍 7 🚀 7 🎉 2

New in Symfony 8.1 HttpClient Improvements

Symfony 8.1 improves HttpClient with persistent cURL connections, a Guzzle handler, custom DNS resolution, an SSRF allow-list, and per-client mocking.
June 3, 2026 #Living on the edge ❤️ 6 👍 1 🚀 2 🎉 1

New in Symfony 8.1 RateLimiter Improvements

Symfony 8.1 adds a RateLimit attribute for declarative controller rate limiting and a calendar-aligned mode for fixed-window limiters.
June 2, 2026 #Living on the edge 👍 9 🚀 6 🎉 3