No specific info about version 4.0. Please visit the main page of Hue-topia on Mac Informer.
Grab colors from your desktop or other applications
Chroma is an OS X Dashboard utility for converting colours.
import video clip library & mix them in real time
Application for doing color transposition or "color shifting" within images.
QuickHue is a menu bar utility for controlling the Philips Hue lighting system.