debbit-v1.0-macOS.zip
debbit-v1.0-win64.zip
macOS Catalina is being very finicky about web browser downloads. If you're seeing the error "debbit is damaged", try downloading by opening up Terminal.app, copy/paste
curl -LJO https://github.com/jakehilborn/debbit/releases/download/v1.0/debbit-v1.0-macOS.zip
and hit enter.