The new firmware is released with new StageMix and R Remote software.
This is a big step for the mixers. Now, you can use Dugan mixer on your CL. PEQ in output channel is expanded to 8-band on these mixers. RTA is also available in their PEQ and GEQ screen.
And what I really like is RTA on StageMix. It uses iPad microphone and is independent from the RTA on a console. This is very useful when you are checking speakers on stage.
List of features can be found here.
Please visit Download page for CL or QL.