JDiagram version 4.3.1 contains the following new features and changes:

Flip shapes
The shape of a ShapeNode can be flipped horizontally or vertically. Enable the AllowFlip property and the shape flips when an edge is dragged over its opposite edge. You can get or set current flip state using FlipX and FlipY properties.



DiagramLink improvements
~ AllowSplitLinks now works for Bezier links too. Users can insert a new Bezier segment by dragging any point (other than a control point) of a selected link. Adjacent segments can be merged back into a single one by dragging a tangent control point (square adjustment handle) onto a pass-through control point (round adjustment handle);
~ IntermediateShape shapes are now rendered at correct position for Spline links;

Miscellaneous
~ Behavior.PanAndModify lets you select and modify when the mouse pointer is over an item, or pan the view otherwise;
~ Diagram.updateRuntimeIndices method assigns unique integer identifiers to items, accessible via DiagramItem.getRuntimeIndex. Identifiers are transient and valid only for the current state of diagram immediately after the updateRuntimeIndices() call.

API changes
~ Brush, Pen and DashStyle classes have been moved to com.mindfusion.drawing package;
~ support for Java 7 dropped, JDiagram.jar is now compiled using Java 8 compiler;

If anyone is interested in trying the beta version, please download this archive containing updated JAR file:
https://mindfusion.eu/_beta/JDiagram431.zip

Any comments, questions and general feedback are welcome.