Running 5.5.0 - Apple could not verify "Platypus" is free of malware that may harm your Mac or compromise your privacy.

[JoshFink]

Hi, I downloaded the new version and went to install it. I'm getting a notarization error and it won't install unless I override it.

Thanks for the help

[sveinbjornt]

That's very strange. I explicitly notarized it, a burdensome and tiresome process. Will look into it.

[JoshFink]

Thank You!

I figured you had as your other apps are notarized.

[mneira10]

Running into this issue as well:

[sveinbjornt]

It seems that after previously accepting the app as notarized and ready for distribution, Apple revoked the notarization for one reason or another, perhaps because the ScriptExec binary that is bundled with the app as a data payload is not signed and this was only caught in their postprocessing pipeline. But this is sheer guesswork on my behalf!

Rest assured that the release app is not malicious. You'll just neeed to explicitly allow it to launch via Privacy and Security in Settings.

That being said, Platypus is open source. You can always build the app yourself.