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- Shawn Bayern, Drew Mazurek, Unlicensed user Andrew Petro, and Unlicensed user ScottS for their work on CAS
- The following people for testing and improving phpCAS: Shen Cheng-Da, Ruben Recaba, Wyman Chan, Thomas Gallet, Terence Chiu, Haniotakis Vangelis, Sébastien Gougeon, Yann Richard, Alexandre Boisseau, Jan Van der Velpen (aka Velpi), Sylvain Derosiaux, David Lowry, Marvin Addison, Ray Lambe, Xavier Castanho, Christophe Gesché, Fabrice Jammes, Tom Wood, Adam Moore, Jaeden Amero, Stephan Dürr, Mike Hagedon.
- Dimitri van Heesch for his wonderful documentation tool Doxygen
- Karthik Kumar Arun Kumar for the Ant-Doxygen task
- Alexandre Alapetite for his domxml-php4-php5script