Running Citadel pre‐release builds on macOS

Apple prevents you from easily running unsigned .app files downloaded from the internet.

To get around this (based on this article), you can run the following command on either the Citadel.app you download or the binary you put into your /Applications/Citadel.app from the .dmg:

xattr -d com.apple.quarantine /Applications/Citadel.app

With that, you should be able to open the app normally.