Release Notes: This release adds an entire new AJAX-based Web access module, allowing drag-and-drop, context menus, and many other features. A new mobile Web access mode has been added for low-bandwidth devices. On the Outlook side, a lot has been done to improve the overall experience, including an out-of-office module and easier opening of other users' folders.
Release Notes: Global addressbook support was added. Server-side rules support was added. Coupling to LDAP (OpenLDAP / ADS) was implemented for user information. Quota support was added. Speed improvements were made.