February 29, 2020 Fabien Potencier

Symfony 4.4.5 has just been released. Here is a list of the most important changes:

bug #35781 [Form] NumberToLocalizedStringTransformer return int if scale = 0 (@VincentLanglet)

bug #35846 [Serializer] prevent method calls on null values (@xabbuh)

bug #35897 [FrameworkBundle] add missing Messenger options to XML schema definition (@xabbuh)

bug #35870 [ErrorHandler] fix parsing static return type on interface method annotation (@alekitto)

bug #35839 [Security] Allow switching to another user when already switched (@chalasr)

bug #35851 [DoctrineBridge] Use new Types:: constants and support new json types (@fancyweb)

bug #35716 [PhpUnitBridge] Fix compatibility to PHPUnit 9 (@Benjamin)

bug #35803 [Cache] Fix versioned namespace atomic clears (@trvrnrth)

bug #35817 [DoctrineBridge] Use new Types:: constants and support new json type (@fancyweb)

bug #35832 [Debug][ErrorHandler] improved deprecation notices for methods new args and return type (@HeahDude)

bug #35827 [BrowserKit] Nested file array prevents uploading file (@afilina)

bug #35707 [ExpressionLanguage] Fixed collisions of character operators with object properties (@Andrej-in-ua)

bug #35794 [DoctrineBridge][DoctrineExtractor] Fix indexBy with custom and some core types (@fancyweb)

bug #35787 [PhpUnitBridge] Use trait instead of extending deprecated class (@marcello-moenkemeyer)

bug #35792 [Security] Prevent TypeError in case RememberMetoken has no attached user (@nikophil)

bug #35735 [Routing] Add locale requirement for localized routes (@mtarld)

bug #35772 [Config] don't throw on missing excluded paths (@nicolas-grekas)

bug #35774 [Ldap] force default network timeout (@nicolas-grekas)

bug #35702 [VarDumper] fixed DateCaster not displaying additional fields (@Makdessi Alex)

bug #35722 [HttpKernel] Set previous exception when rethrown from controller resolver (@danut007ro)

bug #35714 [HttpClient] Correctly remove trace level options for HttpCache (@aschempp)

bug #35718 [HttpKernel] fix registering DebugHandlersListener regardless of the PH _SAPI (@nicolas-grekas)

bug #35728 Add missing autoload calls (@greg0ire)

bug #35693 [Finder] Fix unix root dir issue (@chr-hertel)

bug #35709 [HttpFoundation] fix not sending Content-Type header for 204 responses (@Tobion)

bug #35710 [ErrorHandler] silence warning when zend.assertions=-1 (@nicolas-grekas)

bug #35676 [Console] Handle zero row count in appendRow() for Table (@Adam Prickett)

bug #35696 [Console] Don't load same-namespace alternatives on exact match (@chalasr)

bug #35674 [HttpClient] fix getting response content after its destructor throwed an HttpExceptionInterface (@nicolas-grekas)

bug #35672 [HttpClient] fix HttpClientDataCollector when handling canceled responses (@thematchless)

bug #35641 [Process] throw when PhpProcess::fromShellCommandLine() is used (@Guikingone)

bug #35645 [ErrorHandler] Never throw on warnings triggered by assert() and set assert.exception=1 in Debug::enable() (@nicolas-grekas)

bug #35633 [Mailer] Do not ping the SMTP server before sending every message (@micheh)

bug #33897 [Console] Consider STDIN interactive (@ostrolucky)

bug #35605 [HttpFoundation][FrameworkBundle] fix support for samesite in session cookies (@fabpot)

bug #35609 [DoctrineBridge] Fixed submitting ids with query limit or offset (@HeahDude)

bug #35597 [PHPunit bridge] Provide current file as file path (@greg0ire)

bug #33960 [DI] Unknown env prefix not recognized as such (@ro0NL)

bug #35342 [DI] Fix support for multiple tags for locators and iterators (@Alexandre Parent)

bug #33820 [PhpUnitBridge] Fix some errors when using serialized deprecations (@l-vo)

bug #35553 Fix HTTP client config handling (@julienfalque)

bug #35588 [ErrorHandler] Escape variable in Exception template (@jderusse)

bug #35583 Add missing use statements (@fabpot)

bug #35582 Missing use statement 4.4 (@fabpot)

bug #34123 [Form] Fix handling of empt _data's Closure value in Date/Time form types (@yceruto)

bug #35537 [Config][XmlReferenceDumper] Prevent potential TypeError (@fancyweb)

bug #35227 [Mailer] Fix broken mandrill http send for recipients with names (@vilius-g)

bug #35430 [Translation] prefer intl domain when adding messages to catalogue (@Guite)

bug #35497 Fail on empty password verification (without warning on any implementation) (@Stefan Kruppa)

bug #35546 [Validator] check for get method existence if property is uninitialized (@alekitto)

bug #35332 [Yaml][Inline] Fail properly on empty object tag and empty const tag (@fancyweb)

bug #35489 [PhpUnitBridge] Fix running skipped tests expecting only deprecations (@chalasr)

bug #35161 [FrameworkBundle] Check non-null type for numeric type (@Arman-Hosseini)

bug #34059 [DomCrawler] Skip disabled fields processing in Form (@sbogx)

bug #34114 [Console] SymonfyStyle - Check value isset to avoid PHP notice (@leevigraham)

bug #35557 [Config] dont catch instances of Error (@nicolas-grekas)

bug #35562 [HttpClient] fix HttpClientDataCollector when handling canceled responses (@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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