Twitter: @FastlaneTools License Gem

All shared code of the fastlane tools is stored in this repository.

Get in contact with the developer on Twitter: @FastlaneTools


This gem contains all shared classes and code:

  • Checking for updates for a specific gem and showing an update message
  • All output of all tools with different logging levels
  • Finding of the current Xcode and iTunes Transporter path
  • Crash Reporting
  • More helper methods and classes

You can hide the inline changelog by setting the FASTLANE_HIDE_CHANGELOG environment variable

Code of Conduct

Help us keep fastlane open and inclusive. Please read and follow our Code of Conduct.


This project is licensed under the terms of the MIT license. See the LICENSE file.

This project and all fastlane tools are in no way affiliated with Apple Inc. This project is open source under the MIT license, which means you have full access to the source code and can modify it to fit your own needs. All fastlane tools run on your own computer or server, so your credentials or other sensitive information will never leave your own computer. You are responsible for how you use fastlane tools.