Reported upstream: https://secure.phabricator.com/T6630
It looks like Audit was merged with Diffusion upstream, and now we have an "Audit Commit" form at the end of every patch. See for instance
Now we just attached to 1000s of commits a feedback form including novel concepts in our code review process like "Accept commit" and "Raise concern". Since we haven't discussed anything about post-commit review, and developers are not aware of this new channel of communication, ideally we should disabled until the day we agree a plan on it. However, I don't see a way to do so.
Unless I'm missing something... I think we should report this upstream. Having the Audit portion configurable sounds like a reasonable request simple to implement.