Fluent API - Extension methods in MindFusion.Diagramming.Fluent and MindFusion.Diagramming.Layout.Fluent namespaces add support for fluent programming style.
DiagramLink Improvements
The component no longer keeps a separate segmentCount field, removing a common source of errors. The SegmentCount property now calculates its value from ControlPoints elements. The UpdateFromPoints(updateGroups, updateSegments) overload has been removed too.
SegmentCount setter no longer refuses to change the number of segments if auto-routing is enabled or the link is a self-loop.
DiagramLink.HeadPen property lets you customize arrowhead strokes independently of line segments strokes.
The new Spline element draws links as interpolating splines that pass through all of their control points.
Miscellaneous
Set alignment for table and container captions.
Let users resize grid rows and columns interactively.
NodeSize and DefaultNodeSize properties of NodeListView can be set to SizeF.Empty, in which case the control will use the sizes stored in node.Bounds.
The control now supports cyclic attachment, where moving any of the attached nodes will move all other nodes in the cycle.
Shapes.RoundRect corner arcs keep constant radius and no longer deform when the node size changes to non-rectangular.
ItemAddedScript and ItemRemovedScript events raised when an item is added or removed, either from code or interactively.