# Contributing While in preview we maintain only a `master` branch for releases and `dev` branch for development. After release we will maintain a branch for each major version to backport important fixes. Please submit pull requests to `dev` to update the latest version or to a version branch for backports. Also see these [guidelines][] about contributing to Azure projects. This project follows the [Microsoft Open Source Code of Conduct][CoC]. For more information see the [Code of Conduct FAQ][CoCfaq]. Contact [opencode@microsoft.com][CoCmail] with questions and comments. [guidelines]: http://azure.github.io/guidelines/ [CoC]: https://opensource.microsoft.com/codeofconduct/ [CoCfaq]: https://opensource.microsoft.com/codeofconduct/faq/ [CoCmail]: mailto:opencode@microsoft.com