Symfony 5.4.34 has just been released. Here is the list of the most important changes since 5.4.33:

  • bug #52406 [Validator] Fix Constraints\Email::ERROR_NAMES (@mathroc)
  • bug #53140 [Serializer] Skip uninitialized properties with deep_object_to_populate (@mtarld)
  • bug #53195 [HttpKernel] Fix default locale is ignored when set_locale_from_accept_language is used (@jkobus)
  • bug #52928 [Dotenv] Allow environment variables starting with an underscore (@xabbuh)
  • bug #53232 [Notifier] [Smsc] Require login and password (@OskarStark)
  • bug #53187 [Messenger] Fix using negative delay (@J-roen)
  • bug #53133 [Validator] Fix using known option names as field names (@HypeMC)
  • bug #53153 [WebProfilerBundle] Fix JS error when evaluating scripts (@jderusse)
  • bug #52998 [Notifier] [Bridges] Provide EventDispatcher and HttpClient to the transport (@rdavaillaud)
  • bug #52817 [Serializer] Do not instantiate object if it is not instantiable (@maxbaldanza)
  • bug #53079 [DoctrineBridge] Add check for lazy object interface (@maxbaldanza)
  • bug #53115 [Serializer] Fix partial denormalization with missing constructor arguments (@HypeMC)
  • bug #53081 [Serializer] Keep stack trace for enum value denormalizer error (@kylekatarnls)
  • bug #53057 [HttpKernel] Move @internal from AbstractSessionListener class to its methods and properties (@Florian-Merle)
  • bug #52990 [TwigBridge] don't use deprecated and internal Twig functions (@xabbuh)
  • bug #52996 [Validator] add missing translation (@xabbuh)
  • bug #52940 [Console] Fix color support check on non-Windows platforms (@theofidry)
  • bug #52896 [Messenger] Avoid reconnecting active Redis connections. (@BusterNeece)
  • bug #52923 Avoid incompatibility with symfony/console 7 (@jdecool)
  • bug #52927 [Dotenv] Properly handle SYMFONY_DOTENV_VARS being the empty string (@xabbuh)
  • bug #52935 [Validator] Missing translations for Slovak (sk) #51954 (Jan Vernarsky)
  • bug #52941 [Console] Fix xterm detection (@theofidry)
  • bug #52795 [FrameworkBundle] do not overwrite an application's default serialization context (@xabbuh)
  • bug #52885 [Serializer] fix nullable int cannot be serialized (@nikophil)
  • bug #52864 [HttpClient][Mailer][Process] always pass microseconds to usleep as integers (@xabbuh)

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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Published in #Releases