While the KDE Team is busy working on version 4, more and more Linux desktop applications and interfaces keep on appearing. Kcall 0.7 and Decibel 0.5 bring integrated desktop software for Computer Telephony Integration (CTI), VoIP and real-time messaging to KDE.
The KDE project has just released a beta 1 version of its next generation KDE 4 desktop environment. At the same time, interfaces to KDE libraries were frozen to allow application developers to use them for their work.