SymfonyWorld Online 2021 Winter Edition December 9 – 10, 2021 100% Online 25 talks and 10 workshops

Symfony 3.4.42 released

Warning: Symfony 3.4 is no longer supported. Consider upgrading your applications to the most recent Symfony version.

Symfony 3.4.42 has just been released. Here is a list of the most important changes:

  • bug #37103 [Form] switch the context when validating nested forms (@xabbuh)
  • bug #37182 [HttpKernel] Fix regression where Store does not return response body correctly (@mpdude)
  • bug #36913 [FrameworkBundle] fix type annotation on ControllerTrait::addFlash() (@ThomasLandauer)
  • bug #37169 [Cache] fix forward compatibility with Doctrine DBAL 3 (@xabbuh)
  • bug #37085 [Form] properly cascade validation to child forms (@xabbuh)
  • bug #37095 [PhpUnitBridge] Fix undefined index when output of "composer show" cannot be parsed (@nicolas-grekas)
  • bug #37092 [PhpUnitBridge] fix undefined var on version 3.4 (@nicolas-grekas)

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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