* Core app, interface, parser
- Aaron Lehmann <aaronl@vitelus.com>

* Plotting library (gtkplot), font selection widget (gtkfont combo), spreadsheet widget (gtksheet)
- Adrian E. Feiguin <adrian@ifir.ifir.edu.ar>

* Various patches, bug fixes, color previews, several curve fitting options
- Peter Osterlund <peter.osterlund@mailbox.swipnet.se>