Symfony 5.1.4

What's new in this version:

- [HttpClient][MockHttpClient][DX] Throw when the response factory callable does not return a valid response
- [PropertyInfo] Backport support for typed properties (PHP 7.4)
- [PhpUnitBridge] Polyfill new phpunit 9.1 assertions
- [PhpUnit] Add polyfill for assertMatchesRegularExpression()
- [TwigBridge] allow null for $message of filter method trans
- [PropertyAccess] Fix accessing dynamic properties
- [HttpClient] fix chaining promises returned by HttplugClient
- [DI] fix dumping lazy non-shared services
- [Yaml] fix more numeric cases changing in PHP 8
- [Security] Fixed RememberMeAuthenticator::autoLogin() logic in the authenticator
- [Yaml] account for is_numeric() behavior changes in PHP 8
- [Mailer] Support Return-Path in SesApiAsyncAwsTransport
- [ExpressionLanguage] fix passing arguments to call_user_func_array() on PHP 8
- [Messenger] stop using the deprecated schema synchronizer API
- [Mailer] Support reply-to in SesApiAsyncAwsTransport
- [Mailer] Fixed mandrill api header structur
- [Notifier] Fixed base_uri while call auth/time API
- [Mailer] Reorder headers used to determine Sender
- [PropertyInfo] Fix ReflectionExtractor + minor tweaks
- [Lock] MongoDbStore handle duplicate querystring keys in mongodb uri when stripping
- [Sendgrid-Mailer] Fixed envelope recipients on sendgridApiTransport
- [Serializer][ClassDiscriminatorMapping] Fix getMappedObjectType() when a discriminator child extends another one
- [Messenger] Fix BC layer for stamps moved into separate packages
- [Validator] ensure that the validator is a mock object for backwards-compatibility
- [Serializer] Fix configuration of the cache key
- [Messenger] Do not stack retry stamp
- [FrameworkBundle] Add missing mailer transports in x
- [Lock] MongoDbStore skim non-standard options from uri
- [ErrorHandler][DebugClassLoader] Add mixed and static return types support
- [Serializer] Fix variadic support when using type hints
- [VarDumper] Backport handler lock when using VAR_DUMPER_FORMAT
- Postpone Range BC layer removal to 6.
- [Form] Fix Guess phpdoc return type
- Use PHPUnit 9.3 on php 8
- [Validator] Add BC layer for notInRangeMessage when min and max are s
- [Validator] Add target guards for Composite nested constraints
- Fix for issue #37
- [Yaml] Fix for #36624; Allow PHP constant as first key in block
- [Form] fix mapping errors from unmapped forms
- [Console] Table: support cells with newlines after a cell with colspan >=
- Fix redis connect with empty password
- Fix deprecated libxml_disable_entity_loader
- Fix deprecated libxml_disable_entity_loader
- [Console] Make sure we pass a numeric array of arguments to call_user_func_array()
- [String] We cannot have a "provides" function in test cases
- [FrameworkBundle] fail properly when the required service is not defined
- [Serializer] Fix that it will never reach DOMNode
- [Cache] fix saving no-expiry items with ArrayAdapter
- [WebProfilerBundle] Fix error with custom function and web profiler routing tab
- [Finder] Fix GitIgnore parser when dealing with (sub)directories and take order of lines into account
- [VarDumper] Improve previous fix on light array colorati
- [Messenger] Fix invalid option sslmode in AmazonSqs bridge
- [Mailer] Added the missing reset tag to mailer.logger_message_listener
- [Messenger] reduce column length for MySQL 5.6 compatibility
- HttpClient profiler error