QLC 3.0 is coming...

QLC has been ported to Qt4 and is well on it's way towards release 3.0. New stuff will include (among others) full Windows and OSX ports, new virtual console widgets, very efficient function engine, multiple universe support, external input support etc..

You can already get the new version with svn and compile it, but the binary release won't be out until some more improvements and testing.