Python 2.28 Documentation

In the 2.28 Changelog text file it says:

" - API reference documentation available in beta state."

Where might I find this documentation? I searched around the blender.org site, but didn’t find it. Also, I looked in my install directory, and it wasn’t there either. Thanks for any help.

p.s. I know I can search the self-document stuff info, but I’d prefer a nicely formatted pdf file that I could print out for reference.

There is some documentation in the bf-blender CVS tree, but I’m not sure of anything formal (no HappyDoc, or anything like that).

http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/python/api2_2x/doc/?cvsroot=bf-blender