On behalf of the team and everyone who contributed, I am pleased to announce the first Release Candidate for Spring AMQP 3.2 generation.

Some highlights of this release:

• The server side retry logic (manual DLX) has been improved for a new retry-count header to make Spring AMQP compatible with recently released RabbitMQ 4.0.x. The MessageProperties.incrementRetryCount() has to be called before re-publishing message to DLX. The previous logic based on the x-death header does not work anymore since RabbitMQ 4.0.x ignored any x-* headers sent from the client;
• More Open Telemetry semantic tags are exposed via Rabbit Listener and Template observations;
• Some bugs and internal code improvement.

See more info in the Release Notes.

In November we are planning to release GA. So, that is the last chance to give us feedback!

Cheers, 
Artem

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