In no particular order: * John Pedersen, from John Wiley & Sons, Inc. for his detailed and constant feedback about high-quality rendering, combining characters and usage of TeX fonts. He's also been the first one compiling the tool under Solaris. * Claudio Sacerdoti Coen, for his bug-reports and useful feedback for the GTK+ interface and the implementation of the <maction> element (toggle mode). He's also contributed into the development of various bindings for the OCaml language. * Pouria Masoudi porting to GTK2 and Bonobo Control for GtkMathView * Nathan Hurst feedback for cursor API * Shuying Wang read-from-buffer methods in widget and gmetadom frontend * Jean Brefort patches for configure.ac and auto/Makefile.am * Hubert Figuere (hub), Francis James Franklin (fjf) MacOSX/fink port * Robert Staudinger autopackage support * Marc Maurer (uwog) Win32/mingw port * Alessandro Appeddu MathML to SVG converter * Nicola Rossi PostScript backend and accents