The following people have contributed at least one patch to the
pygit2 project (sorted alphabetically):

Amit Bakshi
András Veres-Szentkirályi
Benjamin Kircher
Bryan O'Sullivan
Carlos Martín Nieto
Christian Boos
Dave Borowitz
David Versmisse
Erik van Zijst
Han-Wen Nienhuys
Hugh Cole-Baker
J. David Ibáñez
Jared Flatow
John Szakmeister
Josh Bleecher Snyder
Julien Miotte
Martin Lenders
Nico von Geyso
Petr Hosek
Petr Viktorin
Rui Abreu Ferreira
Sarath Lakshman
Sebastian Thiel
Vicent Marti
Yonggang Luo
Zoran Zaric
pistacchio