A year has passed since firmware update V3.0 augmented the CL and QL consoles with advanced surround and broadcast functionality. The impending V4.0 update takes another leap forward with new EQ algorithms, a new Premium Rack device, and other features that raise live sound support to an even higher level. The StageMix application for iPad and related software will be updated at the same time. This update will further expand the range of applications for which the CL and QL consoles are suited, with enhanced creative freedom and operability.