Update release notes

Author: CDiaz-MS

Documentation/README_InteractiveElement.md

@@ -1,7 +1,6 @@
 # Interactive Element [Experimental]
 
-A simplified centralized entry point to the MRTK input system. Contains state management methods, event management and the state setting logic for 
-Core Interaction States.
+A simplified centralized entry point to the MRTK input system. Contains state management methods, event management and the state setting logic for Core Interaction States.
 
 Interactive Element is an experimental Unity 2019.3 and up feature as it utilizes a feature new to Unity 2019.3: [Serialize Reference](https://docs.unity3d.com/ScriptReference/SerializeReference.html).
 

Documentation/ReleaseNotes.md

@@ -21,6 +21,18 @@ Initial support for Unity's OpenXR preview package and Microsoft's Mixed Reality
 >
 > Currently, it also only supports x64 and ARM64 builds.
 
+### Experimental Interactive Element + State Visualizer 
+
+Interactive Element is a simplified centralized entry point to the MRTK input system. It contains state management methods, event management and the state setting logic for Core Interaction States. For more information see [Interactive Element Documentation](README_InteractiveElement.md).
+
+![InteractiveElementAddCoreState](Images/InteractiveElement/InEditor/Gifs/InspectorHighlightEditor.gif)
+
+The State Visualizer is an animation component that depends on Interactive Element.  This component creates Animation Clips, sets keyframes and generates an Animator State Machine. For more information see [State Visualizer Documentation](README_InteractiveElement.md#state-visualizer-experimental)
+
+![FocusColorChange](Images/InteractiveElement/InEditor/Gifs/FocusColorChange.gif)
+
+Interactive Element and State Visualizer are experimental components.
+
 ### HP Motion Controllers now supported with MRTK
 
 Controllers for the HP Reverb G2 now work natively with MRTK.