Release Notes: A number of issues have been corrected (primarily several UTF-8 related issues and an issue that could cause corruption of binary attachments).
Release Notes: This release contains important security fixes.
Release Notes: This version adds configurable ticket lifecycles, a mobile interface, integrated stock answers, and dozens of other new features.
Release Notes: This release includes numerous small cleanups and improvements. It fixes the dreaded "infinite relogin" bug.
Release Notes: The full changelog contains over 500 "interesting" changes and over 1000 commits. The RT UI has been redone in XHTML and CSS. Users have the ability to customize their RT home page and set their default search preferences. Basic reporting and charting, reminders on tickets, the ability to make custom fields link to and include content from other systems, and bulk updating of custom fields have been added.
Release Notes: Assorted changes were made.