[](https://twitter.com/FastlaneTools)
[](https://github.com/fastlane/fastlane/blob/master/LICENSE)
[](https://rubygems.org/gems/fastlane)
[](https://formulae.brew.sh/formula/fastlane)
[](https://circleci.com/gh/fastlane/fastlane)
[](https://github.com/fastlane/fastlane/blob/master/CONTRIBUTING.md)
_fastlane_ is a tool for iOS and Android developers to automate tedious tasks like generating screenshots, dealing with provisioning profiles, and releasing your application.
## Need Help?
Before submitting a new GitHub issue, please make sure to
- Check out [docs.fastlane.tools](https://docs.fastlane.tools)
- Search for [existing GitHub issues](https://github.com/fastlane/fastlane/issues)
If the above doesn't help, please [submit an issue](https://github.com/fastlane/fastlane/issues) on GitHub and provide information about your setup, in particular the output of the `fastlane env` command.
**Note**: If you want to report a regression in _fastlane_ (something that has worked before, but broke with a new release), please mark your issue title as such using `[Regression] Your title here`. This enables us to quickly detect and fix regressions.
## _fastlane_ team
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Łukasz Grabowski
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Jimmy Dee
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Special thanks to all [contributors](https://github.com/fastlane/fastlane/graphs/contributors) for extending and improving _fastlane_.
## Contribute to _fastlane_
Check out [CONTRIBUTING.md](CONTRIBUTING.md) for more information on how to help with _fastlane_.
## Code of Conduct
Help us keep _fastlane_ open and inclusive. Please read and follow our [Code of Conduct](https://github.com/fastlane/fastlane/blob/master/CODE_OF_CONDUCT.md).
## Metrics
_fastlane_ tracks a few key metrics to understand how developers are using the tool and to help us know what areas need improvement. No personal/sensitive information is ever collected. Metrics that are collected include:
* The number of _fastlane_ runs
* A salted hash of the app identifier or package name, which helps us anonymously identify unique usage of _fastlane_
You can easily opt-out of metrics collection by adding `opt_out_usage` at the top of your `Fastfile` or by setting the environment variable `FASTLANE_OPT_OUT_USAGE`. [Check out the metrics code on GitHub](https://github.com/fastlane/fastlane/tree/master/fastlane_core/lib/fastlane_core/analytics)
## License
This project is licensed under the terms of the MIT license. See the [LICENSE](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.
