PYTHON MARKDOWN CHANGELOG
+August 2008: Updated included extensions to ElementTree. Added a
+seperate commanline script. (v2.0-alpha)
+July 2008: Switched from home-grown NanoDOM to ElementTree and
+various related bugs (thanks Artem Yunusov).
+June 2008: Fixed issues with nested inline patterns and cleaned
+up testing framework (thanks Artem Yunusov).
+May 2008: Added a number of additional extensions to the
+distribution and other minor changes. Moved repo to git from svn.
+Mar 2008: Refactored extension api to accept either an
+extension name (as a string) or an instance of an extension
+(Thanks David Wolever). Fixed various bugs and added doc strings.
+Feb 2008: Various bugfixes mostly regarding extensions.
+Feb 18, 2008: Version 1.7.
Feb 13, 2008: A little code cleanup and better documentation
and inheritance for pre/post proccessors.