Hi all, As part of our ongoing onboarding to CNCF, we have enabled by default DCO https://github.com/apps/dco . What is this? The Developer Certificate of Origin (DCO) is a lightweight way for contributors to certify that they wrote or otherwise have the right to submit the code they are contributing to the project. See more in https://developercertificate.org/ What does this means for your contributions? Upon opening Pull Requests, you will see now a DCO check, next to the CI checks. If the commits are not signed off, the DCO check will be in a failing state. This means that all your commit messages must contain the "Signed-off-by" line with an email address that matches the commit author. See more on https://github.com/apps/dco . Please reach out if you have any further questions. Regards, Enrique Encalada