Changelog (v4.4.18...v4.4.19)

• bug #38900 [Serializer] Exclude non-initialized properties accessed with getters (@BoShurik)
• bug #39887 [Translator] fix handling plural for floating numbers (@kylekatarnls)
• bug #39967 [Messenger] fix redis messenger options with dsn (@Kleinast)
• bug #39970 [Messenger] Fix transporting non-UTF8 payloads by encoding them using base 64 (@nicolas-grekas)
• bug #39909 [PhpUnitBridge] Allow relative path to composer cache (@jderusse)
• bug #39944 [HttpKernel] Configure the ErrorHandler even when it is overriden (@nicolas-grekas)
• bug #39932 [Console] [Command] Fix Closure code binding when it is a static anonymous function (@fancyweb)
• bug #39880 [DoctrineBridge] Add username to UserNameNotFoundException (@qurben)
• bug #39633 [HttpFoundation] Drop int return type from parseFilesize() (@LukeTowers)
• bug #39889 [HttpClient] Add check for constant in Curl client (@pierredup)
• bug #39886 [HttpFoundation] Revert #38614 and add assert to avoid regressions (@BafS)
• bug #39858 Fix problem when SYMFONY_PHPUNIT_VERSION is empty string value (@alexander-schranz)
• bug #39861 [DependencyInjection] Skip deprecated definitions in CheckTypeDeclarationsPass (@chalasr)
• bug #39862 [Security] Replace message data in JSON security error response (@wouterj)
• bug #39667 [DoctrineBridge] Take into account that indexBy="person_id" could be a db column name, for a referenced entity (@victormacko)
• bug #39799 [DoctrineBridge] Fix circular loop with EntityManager (@jderusse)
• bug #39821 [DependencyInjection] Don't trigger notice for deprecated aliases pointing to deprecated definitions (@chalasr)
• bug #39816 [HttpFoundation] use atomic writes in MockFileSessionStorage (@nicolas-grekas)
• bug #39735 [Serializer] Rename normalize param (@VincentLanglet)
• bug #39797 Dont allow unserializing classes with a destructor (@jderusse)
• bug #39743 [Mailer] Fix missing BCC recipients in SES bridge (@jderusse)
• bug #39764 [Config]  fix handling float-like key attribute values (@xabbuh)
• bug #39787 [Yaml] a colon followed by spaces exclusively separates mapping keys and values (@xabbuh)
• bug #39788 [Cache] fix possible collision when writing tmp file in filesystem adapter (@nicolas-grekas)
• bug #39794 Dont allow unserializing classes with a destructor - 4.4 (@jderusse)
• bug #39747 [DependencyInjection] Support PHP 8 builtin types in CheckTypeDeclarationsPass (@derrabus)
• bug #39738 [VarDumper] fix mutating $GLOBALS while cloning it (@nicolas-grekas)
• bug #39746 [DependencyInjection] Fix InvalidParameterTypeException for function parameters (@derrabus)
• bug #39681 [HttpFoundation] parse cookie values containing the equal sign (@xabbuh)
• bug #39716 [DependencyInjection] do not break when loading schemas from network paths on Windows (@xabbuh)
• bug #39703 [Finder] apply the sort callback on the whole search result (@xabbuh)
• bug #39717 [TwigBridge] Remove full head content in HTML to text converter (@pupaxxo)
• bug #39708 [WebProfilerBundle] take query and request parameters into account when matching routes (@xabbuh)
• bug #39683 [Yaml] keep trailing newlines when dumping multi-line strings (@xabbuh)
• bug #39670 [Form] disable error bubbling by default when inherit_data is configured (@xabbuh)
• bug #39686 [Lock] Fix config merging in lock (@jderusse)
• bug #39668 [Yaml] do not dump extra trailing newlines for multiline blocks (@xabbuh)
• bug #39653 [Form] fix passing null $pattern to IntlDateFormatter (@nicolas-grekas)
• bug #39598 [Messenger] Fix stopwach usage if it has been reset (@lyrixx)
• bug #39631 [VarDumper] Fix display of nullable union return types (@derrabus)
• bug #39629 [VarDumper] fixed displaying "mixed" as "?mixed" (@nicolas-grekas)
• bug #39597 [Mailer] Handle failure when sending DATA (@jderusse)
• bug #39610 [ProxyManagerBridge] fix PHP notice, switch to "friendsofphp/proxy-manager-lts" (@nicolas-grekas)