Ludovic Habas release Auto-Rig v1.03, script for advanced character rigging and animation.
 
Among the new features include the following tools:
 
Added a save/open system for the set helpers
Added directional helpers for shoulder
Added a intermediate bones for the spine.
Added intermediate spine bone Reduction and optimization of the tool window
Added corrected stretch on FK chain
Rig performance optimization
IK bones renamed as helper to facilitate skin bones selection
Compatibility with next update of CharacterTool and SaveAnimTool
 
and more..
 
For more info, pleasae you see: http://cg-animation....uto-rig-fr.html