Make sure you have the latest version of the Xcode command line tools installed:
xcode-select --installFor fastlane installation instructions, see Installing fastlane
[bundle exec] fastlane android keystoreDownload and decrypt the JKS
[bundle exec] fastlane android validate_play_store_keyValidate Play Store Key
[bundle exec] fastlane android buildBuild Android App
[bundle exec] fastlane android upload_to_playstoreUpload Android App to Google Play
[bundle exec] fastlane android playstore_promotePromote the most recent version in the beta track to the production track in the Play Store.
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.