The layer management scheme has been updated to enable:

• FBX compatibility.
• Interoperability with Autodesk Maya.

Changes to the SDK are:

• A new class, FBAnimationLayer.
• FBTake is now exposed to Python.
• FBTake includes four new functions: GetLayer, MoveCurrentLayer, MoveCurrentLayerDown, and DuplicateSelectedLayers.

A new Python script demonstrates most of the functionality: AnimationLayers.py.