2.5: UpdateDemo screen shot

Version 2.5 includes a new sample application, UpdateDemo.
This expository demonstration application shows some of the GoDocument.Changed events and how you can use transactions. It keeps two separate tables of “Entities” and “Relationships” in sync with the GoDocument, so that changes in either are reflected in the other one.
In this screenshot, I have created two nodes, drawn a link between them, and then moved node “e2”.