February 3, 2006
	- release 2.8
	- minor bug fixes.
August 28, 2005
        - release 2.6
	- new "DotEdit" gui application for gnome desktops
		(this code is not yet feature complete,
		but may be usable now as a graph viewer)
July 20, 2005
        - release 2.4
		1st release 

