• Added the Flow PanelLayout extension, demonstrated in the Flow PanelLayout sample. This panel layout (not a diagram layout!) arranges panel elements into rows or columns. As time goes by we may add more properties to control the behavior of this custom panel layout.
• Fixed undo/redo bug involving setting RowColumnDefinition properties and calls to Panel.removeColumnDefinition.
• Fixed Picture.successFunction erroneously being called twice in some situations, such as when a node was copy-pasted.
• Fixed Diagram.makeSVG not rendering shadows on some GraphObjects.
• Fixed Diagram.makeSVG not clipping when using a Panel.Spot with Panel.isClipping set to true.
• Improved visual consistency of shadows in SVG output from Diagram.makeSVG