What is Not Changing
PyTorch’s BSD license is not changing. There is no impact to PyTorch users. CLAs will only be required for new contributions to the project. For past contributions, no action is necessary. Everything else stays the same, whether it’s IP ownership, workflows, contributor roles or anything else that you’ve come to expect from PyTorch. 
How the New CLA will Work
Moving forward, all contributors to projects under the PyTorch GitHub organization will need to sign a CLA to merge their contributions. 



If you've contributed to other Facebook Open Source projects, you may have already signed the CLA, and no action is required. If you have not signed the CLA, a GitHub check will prompt you to sign it before your pull requests can be merged. You can reach the CLA from this link.
