We are pleased to announce that Spring Integration 2.2 is now GA.

The artifacts are available in the SpringSource Repository as well as Maven Central, or you can download the zip here.

For a big picture view, please read the "what's new" section of the reference manual.

For more detail on some of the main additions, refer to the following blog series:

Part 1: MongoDB Adapters Part 2: Transaction Synchronization Part 3: JPA Support Part 4: Retry and More