Since the update to the packaging system, this is the first stable release for Acidfree 4.7. It contains several bug fixes and contains a fix for a security vulnerability. If you are using Acidfree 4.7, please update to 4.7-1.0.
Fixed bug http://drupal.org/node/108631, the edit pane for any user was not accessible. Caused by hook_user returning invalid data for operations other than view.