• Improved the animation of colors in Animations.
• Added the Spot Rotating Tool extension, demonstrated in the Spot Rotating sample. This is basically the RotatingTool extended to support an additional Adornment and handle for letting the user interactively move the RotatingTool.rotationPoint by setting Part.rotationSpot.
• Added an Introduction page about Using GoJS on Different Platforms, summarizing existing resources for them.