Thanks to Stephen North and the AT&T Graphviz team for creating and maintaining the Graphviz graph layout and drawing packages

Thanks to Manos Renieris for the original idea.

Thanks to the following people who have made contributions:

  • Cyril Brulebois helped clean up the packaging for Debian and find bugs.

  • Rene Hogendoorn developed the threads code to provide nonblocking, multiplatform IO.

  • Ross Richardson suggested fixes and tested the attribute handling.

  • Alexis Dinno debugged the setup and installation for OSX.

  • Stefano Costa reported attribute bugs and contributed the code to run Graphviz “tred” and friends.

  • Casey Deccio contributed unicode handling design and code.