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

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New in Symfony 7.3 Serializer Improvements

Symfony 7.3 improves the Serializer component with new features like number normalization, discriminator defaults, and better debug output.
May 26, 2025 #Living on the edge ❤️ 12 👍 5 🚀 3 🎉 3

New in Symfony 7.3 New Bridges and Improved Integrations

Symfony 7.3 introduces new bridges and improves existing integrations with services like Amazon SES, Beanstalkd, Redis, and more.
May 23, 2025 #Living on the edge 👍 6 🚀 2 🎉 3

New in Symfony 7.3 Messenger Improvements

Symfony 7.3 improves Messenger with deduplication middleware, running processes using the shell, and keepalive for Doctrine transport.
May 22, 2025 #Living on the edge ❤️ 10 👍 7 🚀 10 🎉 5

New in Symfony 7.3 Routing Improvements

Symfony 7.3 routing simplifies controller detection, adds route aliases in attributes, and introduces parameter aliases.
May 21, 2025 #Living on the edge ❤️ 22 👍 10 🚀 11 🎉 6

New in Symfony 7.3 JsonStreamer Component

In Symfony 7.3, the new JsonStreamer component provides a high-performance, low-memory solution for encoding and decoding JSON at scale.
May 20, 2025 #Living on the edge ❤️ 24 👍 13 🚀 14 🎉 10

New in Symfony 7.3 Yaml Improvements

Symfony 7.3 adds YAML flags to force quoted strings, compact nested maps, and dump empty entries.
May 19, 2025 #Living on the edge ❤️ 3 👍 8 🚀 3 🎉 1

New in Symfony 7.3 Dependency Injection Improvements

Symfony 7.3 adds service closure shortcuts, resource tags, and environment-aware aliases to streamline your service configuration.
May 16, 2025 #Living on the edge ❤️ 22 👍 5 🚀 8 🎉 7

New in Symfony 7.3 Namespaced Caches

Symfony 7.3 introduces namespace-based cache invalidation, allowing you to group and invalidate related cache items efficiently.
May 15, 2025 #Living on the edge ❤️ 10 👍 6 🚀 2 🎉 2

New in Symfony 7.3 Security Improvements

Symfony 7.3 introduces security improvements including safer session password handling, OAuth2 token introspection, OIDC discovery, fine-grained error exposure, and callable-based access checks.
May 14, 2025 #Living on the edge 👀 3 ❤️ 4 👍 7 🚀 6 🎉 3

New in Symfony 7.3 ObjectMapper Component

Symfony 7.3 introduces the ObjectMapper component to eliminate repetitive mapping code between objects.
May 13, 2025 #Living on the edge ❤️ 35 👍 9 🚀 15 🎉 4