symfony/src/Symfony/Component/Messenger/CHANGELOG.md

CHANGELOG

4.2.0

• The component is not experimental anymore
• All the changes below are BC BREAKS
• MessageBusInterface::dispatch() and MiddlewareInterface::handle() now return void
• MiddlewareInterface::handle() now require an Envelope as first argument
• EnvelopeAwareInterface has been removed
• The signature of Amqp* classes changed to take a Connection as a first argument and an optional Serializer as a second argument.
• SenderLocator has been renamed to ContainerSenderLocator Be careful as there is still a SenderLocator class, but it does not rely on a ContainerInterface to find senders. Instead, it accepts the sender instance itself instead of its identifier in the container.
• MessageSubscriberInterface::getHandledMessages() return value has changed. The value of an array item needs to be an associative array or the method name.
• ValidationMiddleware::handle() and SendMessageMiddleware::handle() now require an Envelope object
• StampInterface replaces EnvelopeItemInterface and doesn't extend Serializable anymore
• The ConsumeMessagesCommand class now takes an instance of Psr\Container\ContainerInterface as first constructor argument
• The EncoderInterface and DecoderInterface have been replaced by a unified Symfony\Component\Messenger\Transport\Serialization\SerializerInterface.
• The locator passed to ContainerHandlerLocator should not prefix its keys by "handler." anymore
• The AbstractHandlerLocator::getHandler() method uses ?callable as return type
• Renamed EnvelopeItemInterface to StampInterface
• Envelope's constructor and with() method now accept StampInterface objects as variadic parameters
• Renamed and moved ReceivedMessage, ValidationConfiguration and SerializerConfiguration in the Stamp namespace
• Removed the WrapIntoReceivedMessage

4.1.0

• Introduced the component as experimental