v0.9.5, 2012 06 21 -- Initial PyPI release.
v0.9.6, 2012 06 21 -- Including necessary java files.
v0.9.7, 2012 ?? ?? -- Undocumented.
v0.9.8, 2012 10 12 -- Include xmlns for instances.
v0.9.9, 2013 01 22 -- InstanceId allways added, new cascade format support.
