Thanks for the heads up! I'll push a new build out soon.
I see from news stories that Catalina is breaking a lot of things... : /
Seems like I need a mac running Catalina to pull some sort of post-build xcode magic and validation process. I just don't have the hardware or time for this...
https://gist.github.com/dpid/270bdb6c1011fe07211edf431b2d0fe4