[Qt] List of developers

[Matthias Klumpp]

Hello!
Maybe a dumb question: Who works on libqt4pas? 
I build Debian packages for this library and included Jan Van Hijfte as
copyright holder and single developer, because noone else is mentioned in
the source code.
But I also talked to Den Jean and others, who helped me a lot in making the
package ready for Debian.
So, is there a list of developers who work on this project, so that I can
include everyone to the Upstream authors list?
Thanks!
  Matthias Klumpp

Btw.: Do you use any version control system anywhere?