Thanks to the people who contributed to the project at its early age: Jean-Yves Le Ruyet, precursory and hard-working user, Julien Ducourthial for his precious help, Vincent Hottier who asked for the embedded LaTeX equations support.
Thanks also to the current contributors: David Hedley (newtbl implementor), Andreas Hoenen (Debian maintainer), and Nicolas Pernetty (Windows port).
Special thanks to the KDE documentation team (especially Philip Rodrigues), Michael Smith (from the DocBook Project), and Kai Brommann, for their feedbacks, encouragements, and advice.