Make sure you have the latest version of the Xcode command line tools installed:

xcode-select --install

For fastlane installation instructions, see Installing fastlane

[bundle exec] fastlane mac release

Archive the macOS app, copy it to the Downloads folder, and compress it to a zip file

This README.md is auto-generated and will be re-generated every time fastlane is run.

More information about fastlane can be found on fastlane.tools.

The documentation of fastlane can be found on docs.fastlane.tools.