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You can use altool for notarization, as long as your archive doesn’t exceed 50 GB. In other words, on macOS 10.15 Catalina, you have to useh Xcode 12 and altool. This version of Xcode requires macOS 11 Big Sur or later. Starting with Xcode 13, Apple recommends using notarytool. It is most likely inside the Xcode app: /Applications/Xcode.app/Contents/Developer/usr/bin/altool
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You can find your copy with: xcrun -find altool Starting with macOS 10.15, all software built and distributed with Developer ID must (=distributed outside the App Store) are required to be notarised.īuilding a new app for notarization requires macOS 10.13.6.Īltool, the command-line tool to validate and upload an app, was updated to support the new option -notarize-app in Xcode 10.
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