Yes. The details don't particularly matter, but broadly, it's periodic QA of a couple of apps & tools vs Safari, vs OSX, and vs homebrew. Not CI/CD. OSX seem

Yes. The details don't particularly matter, but broadly, it's periodic QA of a couple of apps & tools vs Safari, vs OSX, and vs homebrew. Not CI/CD. OSX seems more prone to bitroot regressions than Windows or Linux, I suppose Apple have a "you're with us, or you're against us" attitude and this even applies to base OS backwards (in)compatibility.