Besides other enhancements and fixes, this release brings the first implementation of the cross-site replication functionality in Infinispan. In other words, you can now use Infinispan for backing up your data across geographically distributed sites or migrate your data where your users are (follow the sun).
More about the x-site replication functionality here.
You can download the distribution or the maven artifact. If you have any questions please check our forums, our mailing lists or ping us directly on IRC!