Anthony Baxter wrote: > As far as I know, I've never signed one. I probably should, or is > there some grandfathering rule for people who've been contributing > from before the new agreement came in? No - those people will have to fill out the agreement covering past contributions also: http://www.python.org/psf/contrib-form-python.html And yes, you are right - you haven't filed one, so far. Regards, Martin