# Contributor Guide The ArmNN project is open for external contributors and welcomes contributions. ArmNN is licensed under the [MIT license](https://spdx.org/licenses/MIT.html) and all accepted contributions must have the same license. ## Releases Official ArmNN releases are published through the official [ArmNN Github repository](https://github.com/ARM-software/armnn). ## Development repository The ArmNN development repository is hosted on the [mlplatform.org git repository](https://git.mlplatform.org/ml/armnn.git/) hosted by [Linaro](https://www.linaro.org/). ## Code reviews Contributions must go through code review. Code reviews are performed through the [mlplatform.org Gerrit server](https://review.mlplatform.org). Contributors need to signup to this Gerrit server with their GitHub account credentials. Only reviewed contributions can go to the master branch of ArmNN. ## Continuous integration Contributions to ArmNN go through testing at the Arm CI system. All unit, integration and regression tests must pass before a contribution gets merged to the ArmNN master branch. ## Communications We encourage all ArmNN developer to subscribe to the [ArmNN developer mailing list](https://lists.linaro.org/mailman/listinfo/armnn-dev).