Option to disable CMYK
Based on my interactions with LiU tryck recently, they appear to prefer a PDF in RGB colorspace, not in CMYK. According to them, the generated PDF when built with XeLateX using latest version here is in CMYK (although with a good overlap with RGB). I have not yet been able to find how to toggle CMYK off in a good way.
edit: On further inspection, is it enough just removing the requiring of the CMYK package?