Summing up the various version numbers of all the usual suspects is getting remarkably tedious and boring, so if you want to know, good luck using Google. Canonical is going all corporate on our bums with fancy press releases with quotes from 'executives', and apparently, this release is all about the... The... Cloud.
"Ubuntu 10.10 for desktops and netbooks is our most consumer-friendly release yet," said Jane Silber, CEO of Canonical, "Ubuntu One's personal cloud services will put Ubuntu at the heart of many users' computing worlds even when they need or prefer to use other platforms. Unity has the opportunity to change how we think about our use of computers and the Software Centre will bridge Ubuntu with the applications users need to switch to the world's best OS."
You can get this release from all the usual places, so have fun. If you're dist-upgrading, report any win or fail in the comments.