0.01 - First release

0.02 - Cleaned up some code. Added POD docs

0.03 - Added exception-dates.

0.04 - Completed the menus for all choices.

Added some coloring to get user attention while building the model.

0.05 - Left aligned all the labels.

Now you can drag from the preview and drop into the exceptions list.

0.06 - Moved a lot of code into Gtk2::Ex::CalendarButton