Symfony 3.4.23 released

Symfony 3.4.23 has just been released. Here is a list of the most important changes:

  • bug #26532 [HttpKernel] Correctly merging cache directives in HttpCache/ResponseCacheStrategy (@aschempp)
  • bug #30363 Fixed the DebugClassLoader compatibility with eval()'d code on Darwin (@skalpa)
  • bug #30329 [Form] IntegerType: reject submitted non-integer numbers (@xabbuh)
  • bug #30347 [Security] Change FormAuthenticator if condition (@PReimers)
  • bug #30354 [Console] handles multi-byte characters in autocomplete (@jls-esokia)
  • bug #30351 Fix getItems() performance issue with RedisCluster (php-redis) (@andrerom)
  • bug #30350 [VarDumper] Keep a ref to objects to ensure their handle cannot be reused while cloning (@nicolas-grekas)
  • bug #30327 [HttpKernel] Fix possible infinite loop of exceptions (@enumag)
  • bug #27601 [Routing] fix URL generation with look-around requirements (@nasimnabavi)
  • bug #30277 [Console] Prevent ArgvInput::getFirstArgument() from returning an option value (@chalasr)
  • bug #29981 [Security] Complain about an empty decision strategy (@corphi)
  • bug #29822 [EventDispatcher] Fix unknown priority (@ro0NL)
  • bug #30324 [Validator] Fixed duplicate UUID (@ralfkuehnel)
  • bug #30265 [Form] do not validate non-submitted form fields in PATCH requests (@xabbuh)
  • bug #30313 Avoid mutating the Finder when building the iterator (@stof)
  • bug #30271 [Console] Fix command testing with missing user inputs (@chalasr)
  • bug #30278 Remove unnecessary ProgressBar stdout writes (fixes flickering) (@ostrolucky)
  • bug #30274 [VarDumper] fix serializing Stub instances (@nicolas-grekas)
  • bug #30247 Don't resolve the Deprecation error handler mode until a deprecation is triggered (@ossinkine)
  • bug #30264 [Debug][ErrorHandler] Preserve next error handler (@fancyweb)
  • bug #30090 [FrameworkBundle] add constraint validators before optimizations (@xabbuh)
  • feature #30126 [Form] forward valid numeric values to transform() (@xabbuh)
  • bug #30122 [Security] fix switch user without having current token (@Antoine Lamirault)
  • bug #30136 use PropertyAccessorInterface instead of PropertyAccessor (@nick-zh)
  • bug #30124 Fix KernelTestCase compatibility for PhpUnit 8 (bis) (@nicolas-grekas)
  • bug #30061 [Form] render integer types with grouping as text input (@xabbuh)
  • bug #30063 [Form] don't lose int precision with not needed type casts (@xabbuh)
  • bug #30076 [Form] ignore _method forms in NativeRequestHandler (@xabbuh)
  • bug #30084 Fix KernelTestCase compatibility for PhpUnit 8 (@alexander-schranz)
  • bug #29884 [Form] CsrfValidationListener marks the token as invalid if it is not a string (@umpirsky)
  • bug #30062 [Form] do not overwrite the constraint being evaluated (@xabbuh)
  • bug #30087 [PhpUnitBridge] fix PHP 5.3 compat (@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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Hello, Good morning!

I 'm having a json_array format error after upgrading from 3.4.11 to 3.4.23 the validation form returns me one that the value provided is not valid. I've never had problems with the format passed before, so how should I proceed? I do'nt know what format this new version expects for the json_array type.

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