Enhancements:

• Archive link in Projects is now aware of selected client and group
• HTML Purifier upgraded to version 2.1.5 (last PHP4 compatible version)
• Only people with manage permissions in Time section will see mass edit checkboxes and controls
• Scheduled Tasks page now includes instructions for executing scheduled tasks using PHP command line interface
• Billable status is automatically set to Yes in quick add dialog
• Added links to upgrades in Administration > System Information block
• People now see companies that are set as clients for a project even when members of that company are not involved in a project
• Task notifications include link to parent object (ticket, checklist etc)
• Status module page with easy to access permissions added

Bug Fixes:

• Fixed buggy quick add dialog behavior
• Language importer is now more careful when importing languages from broken xml
• Backup module on some installations was sorting previous backups by their modification time instead of creation time
• Long links in Page diffs could make the diff block too wide and break the layout in Safari
• Fixed issue with date filter for assignment filters
• Fixed project icon caching issue when project client is changed
• Fixed problem where projects with owner company set as a client are not considered internal
• Fixed project exporter chrashing on some servers with PHP installed as ISAPI on IIS
• Fixed time record creation / upgrade problem on some installations
• The last administrator in the system cannot disable "admin_access" permission for his role
• Add links on milestone details page are aware of permissions now
• Fixed project exporter issue where attachments to pages and discussions were not exported
• Fixed time reports that in some cases did not properly calcualte total time if there was 1000 or more hours logged
• Email address validation now supports something+something@something.com addresses
• Fixed iCalendar feed generation on PHP 5.0.x versions
• When user tries to delete a document from Documents section he will be asked to confirm the action
• Bugfix for Safari 4 which was causing textarea to be stretched vertically on page scroll
• Fixed automatic URL conversion bug that was introduced in v2.1.1
• Object can't be restored if its parent is still in Trash
• Fixed issue with client tabs when projects are grouped by client
• Upgrade script did not properly update parent type for some attachments
• Fixed issue with deleting company logos, project icons, and user avatars in dedicated pages
• Fixed problem with mass edit of time records in IE8
• Fixed layout issues with popup dialogs in IE6