AWS – Amazon MQ now supports RabbitMQ version 3.8.22
You can now launch RabbitMQ 3.8.22 brokers on Amazon MQ. This release includes a fix for an issue with queues using per-message TTL (time to live), identified in the previously supported version, RabbitMQ 3.8.17, and we recommend upgrading to RabbitMQ 3.8.22.
Read More for the details.