The main window.

Using the picker to get a 5x5 average from the icon, displayed at 3x zoom, and using the HSL sliders.

The palette tool. The only noticeable difference from version 2.0 is the addition of the Options menu.

The Advanced dialog, which contains the advanced formatting options.

The cheezy script editor. Don't worry, you don't have to use it, scripts can be imported from the File menu. (It does let you execute and debug your scripts though.)