Elle was quicker than me to provide this answer, but she is 100% right! We have spent a couple of months of trial-and-error tests and code improvements in order to build something that seems to be reliable and correct in all situations, and that can be used to check the output to a printer profile as well as a standard colorspace like sRGB.
Since we are all using the same LCMS framework for color management, the code should be relatively easy to adapt from one software to the other. And I’l be happy to give detailed explanations if needed…