As far as I’m informed it is supposed to be a replacement for the iLive system. Of course this would imply that the original iLive is dead, which would explain why there was no development anymore.
dLive is the next generation digital mixing system from Allen & Heath, providing ultra-flexible architecture, a powerful FPGA processing core, a comprehensive array of expansion, control and networking options, plus the intuitive Harmony user interface with gesture control, meaning dLive is geared to applications from rigorous touring and festivals to installation in prestigious live venues.”