I am running the latest version of star on OS X El Capitan.
This program is amazing. There is one feature I find limiting though.
It seems that there is no way to change the captured/save image format. I only see a "fits" save option.
My post processing apps do not accept that format. I am using one shot color cameras (ZWOasi 185mc and 1600mc-cooled).
I prefer to save the images in tiff or png formats.
Also, can kstars capture video (planetary) in he RGB24 format?

Thanks again for a great program.

Fivel