I had a request to allow the user to save and restore master dark frames, such that if using the same exposure length and roughly the Lodestar ambient temp is the same you do not have to recapture the dark frames between sessions.

Well, I had a 24 hr plane journey home from Oz, so added this functionality in. Sadly it didn't distract me from the boredom of long haul flying for very long...

Colour decoding for the folks with Lodestar-C is still being worked on.