Drupal 8.0.0-beta1 has just been released for testing and feedback!

This key milestone is the work of over 2,300 people who have contributed more than 11,500 committed patches to 15 alpha releases, and especially the 234 contributors who fixed 177 "beta blocker" issues.

To read about the new features in Drupal 8, see Drupal.org's Drupal 8 landing page.