https://developer.apple.com/news/?id=saqachfa
In macOS Sequoia, users will no longer be able to Control-click to override Gatekeeper when opening software that isn’t signed correctly or notarized. They’ll need to visit System Settings > Privacy & Security to review security information for software before allowing it to run…
If you distribute software outside of the Mac App Store, we recommend that you submit your software to be notarized..
* A big headache to devs on 3rd party Mac app stores.