Added the Non Realtime Dragging sample, demonstrating how to customize the DraggingTool to have users drag around a translucent image of the selection, rather than actually moving those Nodes and Links, until the mouse up occurs. This makes use of the NonRealtimeDraggingTool.js extension.
The DraggingTool will now initiate auto scroll of the Diagram even if Diagram.allowMove and Diagram.allowCopy are false.
Link labels along multi-segmented links with unspecified GraphObject.segmentIndexes will now have more accurate angles.
Fixed a bug with TextBlocks when TextBlock.wrapping was set to go.TextBlock.None, it would size itself only by the last line.