The following people contribute or have contributed
to the libgit2 project (sorted alphabetically):

Alex Budovski
Alexei Sholik
Andreas Ericsson
Anton "antong" Gyllenberg
Ankur Sethi
Arthur Schreiber
Ben Noordhuis
Ben Straub
Benjamin C Meyer
Brian Downing
Brian Lopez
Carlos Martín Nieto
Colin Timmermans
Daniel Huckstep
Dave Borowitz
David Boyce
David Glesser
Dmitry Kakurin
Dmitry Kovega
Emeric Fermas
Emmanuel Rodriguez
Florian Forster
Holger Weiss
Ingmar Vanhassel
J. David Ibáñez
Jacques Germishuys
Jakob Pfender
Jason Penny
Jason R. McNeil
Jerome Lambourg
Johan 't Hart
John Wiegley
Jonathan "Duke" Leto
Julien Miotte
Julio Espinoza-Sokal
Justin Love
Kelly "kelly.leahy" Leahy
Kirill A. Shutemov
Lambert CLARA
Luc Bertrand
Marc Pegon
Marcel Groothuis
Marco Villegas
Michael "schu" Schubert
Microsoft Corporation
Olivier Ramonat
Peter Drahoš
Pierre Habouzit
Przemyslaw Pawelczyk
Ramsay Jones
Robert G. Jakabosky
Romain Geissler
Romain Muller
Russell Belfer
Sakari Jokinen
Samuel Charles "Sam" Day
Sarath Lakshman
Sascha Cunz
Sascha Peilicke
Scott Chacon
Sebastian Schuberth
Sergey Nikishin
Shawn O. Pearce
Shuhei Tanuma
Steve Frécinaux
Sven Strickroth
Tim Branyen
Tim Clem
Tim Harder
Torsten Bögershausen
Trent Mick
Vicent Marti