In my opinion this is the purpose of a commit message. Header: short description of the change; body: details, including justification for the change. But I agr

In my opinion this is the purpose of a commit message. Header: short description of the change; body: details, including justification for the change. But I agree, it's also good when people preemptively make comments on their own commits in the code review interface. Question for you though: do you have a size limit on this requirement? I.e., changes that are small enough don't need to do this?