Apple this
afternoon announced that developers who create Mac apps outside of the Mac App Store will need to submit them for the notarization process starting on February 3, 2020.
Apple
temporarily relaxed the notarization requirements for non Mac App Store apps in September after the launch of macOS Catalina, and at the time, said developers would have until January 2020 to get used to the new rules.
The January 2020 deadline has been extended to February 2020, but at that time, developers will need to adhere to Apple's requirements.
Apple suggests that developers upload their software and review the developer log for warnings, as these warnings will become errors starting on February 3. Apple says that all errors will need to be fixed by that date for software to be notarized.Apple has been requiring new software distributed with a Developer ID outside of the ?Mac App Store? to be notarized in order to run since macOS Mojave 10.14.5, with the notarization process designed to protect Mac users from malicious and harmful apps.
For the notarization process, Apple provides trusted non ?Mac App Store? developers with Developer IDs that are required to allow the Gatekeeper function on macOS to install non ?Mac App Store? apps.
Notarization is not required for apps that are distributed through the ?Mac App Store?. More information on notarization can be
found on Apple's developer site.
Article Link:
Apple Requiring Notarization for Non Mac App Store Apps Starting February 2020