We are pleased to announce the availability of these two releases; the 1.2.1.RELEASE contains a few minor bug fixes, while the 1.3.0.M1 milestone release contains some significant new features, including:

• The listener container concurrency can be changed without first stopping the container and the listeners will be adjusted accordingly
• The listener container can dynamically adjust the concurrent consumers, based on workload
• The Connection Factory can now cache connections rather than all users sharing the same connection
• The RabbitTemplate now has several convenient receiveAndReply methods
• A fluent Java API is now provided to build a Message
• There is now a SimpleRoutingConnectionFactory to determine which connection factory to use at runtime

See the What's new and release notes for a full list of new features. Jump to the project page for links to documentation etc.