Klaus Kaempf
  - old language bindings

Duncan Mac-Vicar Prett
  - cmake support
  - old ruby bindings
  - many of the xml parsers

Michael Matz
  - repodata storage
  - repopage compression
  - dataiterator code

Michael Schroeder
  - overall design
  - pool & solver implementation
  - new language
  - debian support
  - mandriva/mageia support
  - archlinux support

Ingo Weinhold
  - haiku support