I checked their SVN box at Sourceforge.net and found that they are trying to implement ADC into the client and rebuilding it under QT we here at ADCPortal wishes the developers the best and hope the don't miss the updates on protocol such as REF.
Link to their to do list at SVNejs1920 (DCGUI SF.NET SVN) wrote: 1 Things to do:
2 - Move from QT3 to QT4
3 - Build a ADC protocol library
4 - Migrate from QT to wxWidgets