Symfony 4.0.12 released

Warning: Symfony 4.0 is no longer supported. Consider upgrading your applications to the most recent Symfony version.

Symfony 4.0.12 has just been released. Here is a list of the most important changes:

  • bug #27626 [TwigBundle][DX] Only add the Twig WebLinkExtension if the WebLink component is enabled (@thewilkybarkid)
  • bug #27701 [SecurityBundle] Dont throw if "security.htt _utils" is not found (@nicolas-grekas)
  • bug #27690 [DI] Resolve env placeholder in logs (@ro0NL)
  • bug #26534 allo _extr _attributes does not throw an exception as documented (@deviantintegral)
  • bug #27668 [Lock] use 'r+' for fopen (fixes issue on Solaris) (@fritzmg)
  • bug #27669 [Filesystem] fix file lock on SunOS (@fritzmg)
  • bug #27662 [HttpKernel] fix handling of nested Error instances (@xabbuh)
  • bug #26845 [Config] Fixing GlobResource when inside phar archive (@vworldat)
  • bug #27382 [Form] Fix error when rendering a DateIntervalType form with exactly 0 weeks (@krixon)
  • bug #27309 Fix surrogate not using original request (@Toflar)
  • bug #27467 [HttpKernel] fix session tracking in surrogate master requests (@nicolas-grekas)
  • bug #27630 [Validator][Form] Remove BOM in some xlf files (@gautierderuette)
  • bug #27596 [Framework][Workflow] Added support for interfaces (@vudaltsov)
  • bug #27593 [ProxyManagerBridge] Fixed support of private services (@nicolas-grekas)
  • bug #27591 [VarDumper] Fix dumping ArrayObject and ArrayIterator instances (@nicolas-grekas)
  • bug #27581 Fix bad method call with guard authentication + session migration (@weaverryan)
  • bug #27576 [Cache] Fix expiry comparisons in array-based pools (@nicolas-grekas)
  • bug #27556 Avoiding session migration for stateless firewall UsernamePasswordJsonAuthenticationListener (@weaverryan)
  • bug #27452 Avoid migration on stateless firewalls (@weaverryan)
  • bug #27568 [DI] Deduplicate generated proxy classes (@nicolas-grekas)
  • bug #27326 [Serializer] deserialize from xml: Fix a collection that contains the only one element (@webnet-fr)
  • bug #27567 [PhpUnitBridge] Fix error on some Windows OS (@Nsbx)
  • bug #27357 [Lock] Remove released semaphore (@jderusse)
  • bug #27416 TagAwareAdapter over non-binary memcached connections corrupts memcache (@Aleksey Prilipko)
  • bug #27514 [Debug] Pass previous exception to FatalErrorException (@pmontoya)
  • bug #27516 Revert "bug #26138 [HttpKernel] Catch HttpExceptions when templating is not installed (cilefen)" (@nicolas-grekas)
  • bug #27318 [Cache] memcache connect should not add duplicate entries on sequential calls (@Aleksey Prilipko)
  • bug #27389 [Serializer] Fix serializer tries to denormalize null values on nullable properties (@ogizanagi)
  • bug #27272 [FrameworkBundle] Change priority of AddConsoleCommandPass to TYP _BEFOR _REMOVING (@upyx)
  • bug #27396 [HttpKernel] fix registering IDE links (@nicolas-grekas)
  • bug #26973 [HttpKernel] Set first trusted proxy as REMOT _ADDR in InlineFragmentRenderer. (@kmadejski)
  • bug #27303 [Process] Consider "executable" suffixes first on Windows (@sanmai)
  • bug #27297 Triggering RememberMe's loginFail() when token cannot be created (@weaverryan)
  • bug #27344 [HttpKernel] reset kernel start time on reboot (@kiler129)
  • bug #27365 [Serializer] Check the value of enabl _ma _depth if defined (@dunglas)
  • bug #27358 [PhpUnitBridge] silence some stderr outputs (@ostrolucky)
  • bug #27366 [DI] never inline lazy services (@nicolas-grekas)

Want to upgrade to this new release? Fortunately, because Symfony protects backwards-compatibility very closely, this should be quite easy. Read our upgrade documentation to learn more.

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How to upgrade Patch version in 4.0?

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