GitPython was originally written by Michael Trier.

Contributors are:

-Michael Trier 
-Alan Briolat
-Florian Apolloner 
-David Aguilar 
-Jelmer Vernooij 
-Steve Frcinaux 
-Kai Lautaportti 
-Paul Sowden 
-Sebastian Thiel http://www.linkedin.com/in/sebastianthiel

Portions derived from other open source works and are clearly marked.