RabbitMQ 3.3.0 was released eariler today! It's an exciting release with a bunch of new features, performance improvements and bug fixes.
We have during the day conducted tests and are now starting all newly created clusters with 3.3.0. Already running clusters can be upgraded from our new console page. Just make sure to stop all nodes before upgrading them.
Please email us at firstname.lastname@example.org if you have any suggestions or feedback.