sympy/sympy_doc — pull request #3 by tswast (2013-06-29 22:08:11+00:00)
Title: generate_indexes.py which will update index.html for each release

This addresses the issue to make a better way to link to old docs at docs.sympy.org
https://code.google.com/p/sympy/issues/detail?id=3515

When a new release is added, add it to releases.txt and run generate_indexes.py.