- display in a default window
- display in a floating window
- tabular display in an overview window
- display in the menu-bar
- display of a maximum of two readings in the Dock
- graphical display of short-term and long-term history curves
- speech output of readings
- export to text files
- Added support for Growl 2 in addition to Growl 1.
- Several chapters in the reference manual have been revised.