The SoB (DCO) check failed f1147a350ebd861d8f88847abf18719d626f9c0f The sign-off is missing. fe46a33736d972b4be5185c23cdf740f1eb9e2ef The sign-off is missing. What should I do to fix it ? All proposed commits should include a Signed-off-by: <your-name> <your-email-address> line in their commit message. This is most conveniently done by using --signoff (-s) when running git commit.