Blender 2.66: Modifiers
Mesh Cache Modifier
The mesh-cache modifier supports MDD and PC2 formats to apply animation from an external file onto a mesh, with support for re-timing and re-integrating shape-keys (any deformations) from the base mesh.
UV Warp Modifier
The UV Warp modifier lets you rotate/scale/translate existing UV maps using objects or bones.
Laplacian Smooth Modifier and Shape Enhanced
The Laplacian Smooth and Shape Enhanced modifiers let you reduce noise on a mesh surface with minimal changes to its shape, and exaggerate a shape using a Laplacian smoothing modifier in the reverse direction using a single parameter factor, that supports negative and positive values: negative for enhancement and positive for smoothing.
Full documentation and example .blend files are in the
The shape enhancement method makes it possible to caricaturize models.