Cover of the book Symfony 5: The Fast Track

Symfony 5: The Fast Track is the best book to learn modern Symfony development, from zero to production. +300 pages in full color showing how to combine Symfony with Docker, APIs, queues & async tasks, Webpack, Single-Page Applications, etc.

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Symfony 4.4.13 released

Symfony 4.4.13 has just been released. Here is a list of the most important changes:

  • security #cve-2020-15094 Remove headers with internal meaning from HttpClient responses (@mpdude)
  • bug #38024 [Console] Fix undefined index for inconsistent command name definition (@chalasr)
  • bug #38023 [DI] fix inlining of non-shared services (@nicolas-grekas)
  • bug #38020 [PhpUnitBridge] swallow deprecations (@xabbuh)
  • bug #38010 [Cache] Psr16Cache does not handle Proxy cache items (@alex-dev)
  • bug #37937 [Serializer] fixed fix encoding of cache keys with anonymous classes (@michaelzangerle)

Want to upgrade to this new release? Because Symfony protects backwards-compatibility very closely, this should be quite easy. Use SymfonyInsight upgrade reports to detect the code you will need to change in your project and read our upgrade documentation to learn more.

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