Flotilla "ShipShape" Update: Dip in and try the pre-release ( NEW: Updated Python API )

I've just tried a plug and play of the modules with Rockpool, from the mega chest, all appear to meet expectations except:
*Motion: module registers but I don't get any readings coming through for shake, heading or steer
*Colour: I do get some variation in readings for brightness and rgb, but I'm not sure what latter should be telling me (what is expected range of swing) or how to test (been holding the module boxes over sensor)