Joomla 3.3 was released today with a number of new features and enhancements!

Joomla 3.3 Released
  1. Improved security for users with advanced BCrypt hashing
  2. Faster page rendering
  3. Microdata for improved SEO and accessibility
  4. Greater integration with jQuery, the leading HTML5 platform
  5. Amazon S3, Dropbox, Google and Rackspace cloud storage support

Read more at Joomla.org