Version 3.8 
- Fixed bug in print system that caused giant lists to not print correctly.
+ Created new application icon.
- Added built-in support link (About Check Off) to new Satisfaction-based forum (http://getsatisfaction.com/secondgear).
- Resolved issue with OPML Exporter not working with OmniOutliner.
+ Added Polish localization.  
+ Added Sparkle for update notifications.
- Resolved issue with textbox not allowing URLs to be clicked.
- Other small lingering Leopard compatibility issues.

Version 3.7
+ Mac OS X Leopard compatibility. 

Version 3.6
+ Added Traditional chinese localization (Jack M. H. Lin)
+ Added Japanese localization (Christopher Li)
+ Added German localization (Lucas Dohmen)
* Menubar check now transparent for friendlier appearance with ShapeShifter
- Keyboard modifiers now show up on Intel Macs.  (Thanks Luis de la Rosa for the help)
- Changed the nextKeyView order in the window so that the outlineview itself is initial focused. (Matt Gemmel)
- Changed the Enter key to check/uncheck the selected item(s) - the Return key still edits the name. (Matt Gemmel).  
- Pressing f (or F) with the outlineview focused now makes a new folder. (Matt Gemmel)
- Pressing n (or N) with the outlineview focused now makes a new task. (Matt Gemmel)

Version 3.5
+ Global hot key support
+ Ability to edit items via Keyboard
+ Added Support For Intel-based Macs
* Changed Label Icon To Color Wheel
* Modified About Box to include contact information
- Numerous Bug Fixes

Version 3.2
+ Added "Start Check Off At Login" preference.
+ Application now determines whether or not user is using Graphite or Aqua for their appearance instead of just defaulting to a blue background.

- Fixed application window so it is once again resizable horizontally.
- Fixed ackground image on COWindowDropper so it now matches lighter Tiger shades.

* Renamed data file from net.sourceforge.checkoff.plist to com.carpeaqua.checkoff.plist to show new ownership (Sourceforge Sucks)
* Modified Check Off Icon to be a bit "fatter"