Windows may show a “Windows protected your PC” screen the first time you run the installer. Choose More info, then Run anyway.
The installer is code signed. Opening More info shows the publisher: John Manigault Jr. If that name matches, you have the file we published.
SmartScreen shows this for installers it has not yet seen many downloads of. It is a reputation check on how new the release is, not a finding about the file, and it stops appearing as more people install it.