Release Notes: Many bugfixes. Support for time zones. A new interface for user administration. Versioning for the virtual file manager. Searching for duplicate entries in addresses and the calendar. Im/Export for iCal and CSV in the calendar. Drag and drop in the calendar module. Trash for calendar entries. A new reminder module. A new interface for messager/SMS/reminders. New version activesync for Android 4.x and iOS5. Cyrus 2.4 admin API. A new SMS module integrated into addresses, tasks, and the calendar. A new messager interface. A new API for Siemens Openscape phone systems. A new SOAP API.