Multiple labels per node - Allows multiple captions to be displayed for a single diagram node. You can customize node labels including display and positioning.
Export improvements
Added new Export overloads which allow you to write to 'System.IO.Stream'.
ExcelExporter now exports the pen width of links.
ExcelExporter now sets a more precise position for link end points.
Miscellaneous
The MoveLabels behavior now lets users move link and node labels interactively.
HorizontalOffset and VerticalOffset now work for arrow labels positioned using the SetLinkLengthPosition method.