| Mark Gates | |
| Alex Warshavsky | |
| * original authors | |
| Ajay Tirumala | |
| * general improvements | |
| Jim Ferguson <ferguson@ncsa.uiuc.edu> | |
| * Project management | |
| Jon Dugan <jdugan@x1024.net> | |
| * Project maintainer and release coordinator | |
| * various patches and autoconf fixes, general maintenance | |
| Feng Qin | |
| Kevin Gibbs | |
| * windows porting work | |
| John Estabrook <jestabro@ncsa.uiuc.edu> | |
| Andrew Gallatin <gallatin@gmail.com> | |
| * threading fix and non Linux performance improvements | |