July 7th, 2011· Fixed missing return in parse_config() function
April 12th, 2011· Added parse_config_string() function
April 5th, 2011· Internal refactor for new PipeStack
September 2nd, 2010· Minor updates
October 5th, 2009· Added the handle_option_error() and handle_section_error() functions
· Updated parse_config() to give an error on an incorrect filename
· Updated the test to use pprint and added an example using handle_option_error()
September 30th, 2009· Updated the license to GNU AGPLv3 and updated MANIFEST.in to include documentation and tests in the source distribution.