Solaris Cluster 3.2 (aka Sun Cluster 3.2) has been available for download for about a week now. This Solaris Cluster 3.2 is actually a bundle containing Sun Cluster 3.2, Sun Cluster Agents 3.2 and Sun Cluster Geographic Edition 3.2. Run Sun Cluster 3.2 on Solaris 10 11/06 to use new and enhanced support for the latest Solaris 10 features - HA ZFS, Zones and SMF. A lot of people like the new command line inteface (New CLI) as well. The product can be downloaded from here.

Read more about the new release on this Sun Cluster Oasis post.