ThomasV - Creator and maintainer.
Animazing / Tachikoma - Styled the new GUI. Mac version.
Azelphur - GUI stuff.
Coblee - Alternate coin support and py2app support.
Deafboy - Ubuntu packages.
Soren Stoutner - Debian packages and some Qt GUI layout.
EagleTM - Bugfixes.
ErebusBat - Mac distribution.
Genjix - Porting pro-mode functionality to lite-gui and worked on server
Slush - Work on the server. Designed the original Stratum spec.
Julian Toash (Tuxavant) - Various fixes to the client.
rdymac - Website and translations.
kyuupichan - Miscellaneous.