El projecte & krdc; el va iniciar en Tim Jansen tim@ tjansen. de. Com a un projecte del Google Summer of Code 2007, en Urs Wolfer uwolfer @ kde. org l' ha reescrit completament. Gràcies a Google fer això possible, i gràcies al mentor d' aquest projecte Summer of Code, en & Brad. Hards; & Brad. Hards. mail;.
The & krdc; project has been started by Tim Jansen tim@tjansen. de. As a Google Summer of Code 2007 project, Urs Wolfer uwolfer @ kde. org has completely rewritten & krdc;. Thanks to Google for making this possible, and thanks to the great mentor of this Summer of Code project, & Brad. Hards; & Brad. Hards. mail;.