Today, we updated the imagefield module for Drupal 6 to 6.x-3.3, the latest and most secure version. The latest release fixes two minor security vulnerabilities and some other very minor bugs, but introduces no new features.
This change only affects sites using the imagefield module. You will not notice any difference on your Drupal site when you visit the administration area, but if you would like to know whether your site was affected or you would like to know more about the change, please get in touch using the contact form, or the information at the bottom of this site.