I just released a new version a of six, my Python 2/3 compatibility library. The main feature in this release has that six has been flattened into one source file on the philosophy of "flat is better than nested" and for ease of distributing in projects. I've also switched from Bazaar to Mercurial, since the latter seems more popular and it's all the same to me. The issue tracker and source code is no on BitBucket.
I'm calling this version, 1.0.0 beta 1. Assuming no one complains, I think I'd like to release a final version in the next month or so.
Your feedback is appreciated.