Release Notes: Support for subtasks has been added. You can now add infinite levels of dependency to tasks. Password encryption, form-based authentication, and a new commenting feature have been added.
Release Notes: Replacement of the old theme system by a much nicer CSS system, enabling fractional hours for more accurate time keeping, a new billable option for tasks to keep track of billing for individual users per month, a new "MyTasks" option that shows only the user's tasks and projects, email runs on the PHP mail() function, showing project completion percentages with a little progress meter that doesn't need any external libraries, and several changes to the database to provide more details on users and tasks.
Release Notes: This release contains email notification, the ability to close and re-open projects, theme support, and minor database changes.