JDiagram 2.0 contains the following new features and improvements:

~ model / view architecture
~ clipboard support
~ improved support for custom item types
~ container nodes
~ laying out unconnected subgraphs so that the diagram covers a minimal area
~ Orthogonal graph layout
~ the text of links can be edited in-place
~ several new sample projects

An evaluation version is available for download here:
https://mindfusion.eu/JDiagramTrial.zip

Registered customers are going to receive their upgrades shortly.

Enjoy!