Drupal version 5.0 has been officially released to the wild.  I will be updating my installation of 4.7.4 to the new version shortly.Videocasts have been released which layout a few important pieces to Drupal 5.

• What's new in Drupal version 5
• Installing Drupal version 5
• Upgrading to Drupal version 5

One major enhancement to the new version is the inclusion of Content Construction Kit.