dominno/django-moderation — pull request #69 by cornelius-keller (2012-09-06 11:19:14+00:00)
Title: Hi, I'm new to github and hope this is the way it is intended to be used, as this is a realy small fix.

Passing None as proper fields_exclude, as self.moderator.fields_exclude is the default anyway.
Fixes Problems with fields that change in the database witout user interaction like timestamps etc.