then you're in luck because it's old news. (circa 2016 iirc).
tldr: they decided to pull away active development on some foss projects because they conflicted with their profit motive.
it's easy to appreciate why a for-profit company would want to protect its revenue stream and it would seem that the waters would get really murky when their products rely on free and open sourced work; but i know from personal experience that much bigger fish like google and oracle have made it work REALLY well for themselves and in much better fashion (atleast publicly) than system76 has.