Hi guys,
good news!
I've installed C1 v7 the latest Pro release trial yesterday and K-30 is there! It detects this camera automatically when you import the DNGs. The C1 seem to deliver pretty correct k-30 colors straight up.
Btw, last year I was trying C1 v6 for my Sony a35 ( sold
) and wasn't satisfied with the results mostly because of colors. The C1 v7 has new engine and seem to work faster and more stable than v6 within same hardware.
I think v7 is worth to give it a try. It allows 60 days of trial.