I have been getting reports of TinyStart crashing (sometimes silently) in the latest macOS Golden Gate betas. If you are affected, just know that I'm aware, and I'm keeping an eye on those reports! I'm planning on releasing TinyStart 1.5 in early September, with a handful of improvements and new features. So the plan right now is to see whether Apple fixes the underlying issue in the next few betas / before the public release, and if not to implement a fix myself as part of this 1.5 update.