NetDiagram 3 contains the following new features:

~ Orthogonal graph layout
~ Circular graph layout
~ ShapeListBox and Overview controls in ImageMap mode
~ Clipboard in ImageMap mode
~ Deleting items with Del in ImageMap mode
~ Client-side Diagram DOM in ImageMap mode
~ Support for custom item types in ImageMap mode
~ Silverlight mode

An evaluation version is available for download here:       
https://www.mindfusion.eu/NetDiagramTrial.zip      
     
Registered customers are going to receive their upgrades shortly.   
     
Enjoy!