There were unofficial versions of Django (forks, but not in the hostile sense) ported to Python 3 before that. The announcement marks the work being done in the main Django codebase, meaning that the next release will work on Python 3.
so, for about as long as pep 3333 has been approved. that was my point. No web framework that uses wsgi(pretty much all of them) were going to move to python 3.X without it.