- rearranged modules bpyui -> bpy.ui, bpy -> bpy.data, remove bpydoc - new module bpy.types, stores a list of all struct types - added __rna__ attribute to types - eg bpy.types.World.__rna__ so you can access the rna data from a type. (so bpydoc.structs isnt needed anymore) - removed unused subtyping method (use python subclassing rather then C PyTypeObject)