GEGL is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License and GNU General Public License as published by the Free Software Foundation; either version 3 of the Licenses, or (at your option) any later version. The library itself is licensed under LGPL while the sample commandline application and GUI binary gegl is licensed under GPL. GEGL depends on and ships with the Poly2Tri-C library, which is also free software; you can redistribute it and/or modify it under the terms of the New BSD License.

Contributors

Many people have contributed to GEGL over time the following lists are are ordered chronologically according to when they are mentioned in the ChangeLog.

Code:

Calvin Williamson, Caroline Dahloff, Manish Singh, Jay Cox Daniel Rogers, Sven Neumann, Michael Natterer, Øyvind Kolås, Philip Lafleur, Dominik Ernst, Richard Kralovic, Kevin Cozens, Victor Bogado, Martin Nordholts, Geert Jordaens, Michael Schumacher, John Marshall, Étienne Bersac, Mark Probst, Håkon Hitland, Tor Lillqvist, Hans Breuer, Deji Akingunola and Bradley Broom, Hans Petter Jansson, Jan Heller, dmacks@netscpace.org, Sven Anders, Hubert Figuière, Sam Hocevar, yahvuu at gmail.com, Nicolas Robidoux, Ruben Vermeersch, Gary V. Vaughan, James Legg, Henrik Åkesson, Fryderyk Dziarmagowski, Ozan Caglayan, Tobias Mueller, Nils Philippsen, Adam Turcotte, Danny Robson, Javier Jardón and Yakkov Selkowitz, Kaja Liiv, Eric Daoust, Damien de Lemeny, Fabian Groffen, Vincent Untz, Debarshi Ray, Stuart Axon, Kao, Barak Itkin, Michael Muré, Mikael Magnusson, Patrick Horgan, Tobias Ellinghaus, Rasmus Hahn, Chantal Racette, John Cupitt, Anthony Thyssen, Emilio Pozuelo Monfort, Robert Sasu, Massimo Valentini, Hans Lo, Zbigniew Chyla, David Evans, Javier Jardón, Matteo F. Vescovi, Jan Rüegg, Zhang Peixuan, Michael Henning, Ville Sokk, Felix Ulber, Daniel Sabo, Téo Mazars and Sven Claussner.

Documentation:

Garry R. Osgood, Øyvind Kolås, Kevin Cozens and Shlomi Fish.

Artwork:

Jakub Steiner, Øyvind Kolås, Tonda Tavalec