Oh man. I didn't realize that was a "feature" of Catalina. Thanks for the heads up. I'll just grab the windows version instead and drop that on my game rig. Thanks again for putting this back up.
Thanks for bringing this back for the bundle. I just tried the macos-v2 build and Catalina v10.15.5 says "app needs to be updated for it to work with this version of macOS" as a heads up :-)