v1.7.20

• Updates to the auto biped rigger:
  • Changed IK Spine to cube control (With 3 hidden adjustment controls. Not visible by default)
  • Changed IK Spine to be the default influence
  • Secondary chest adjustment control only affects the chest, not the head (so you can keep line of sight)
  • Arm pole vector controls now follow arm's plane instead of wrist
  • Moved pole vector custom attributes to wrist for ease of access
  • Added twist attributes to the pole vector controls for the arms (found under wrists)
  • Added 3d visibility type shapes to IK feet and IK wrists
  • Changed the source constraint for the feet stretchy system so it accounts for the roll controls
  • Brought back the follow wrist option for the elbow pole vector controls
  • Fixed an issue where the elbow controls (pole vector) would sometimes receive rotation from the spine (missing aim up dir)
  • Slightly changed the shape of the IK spine control for a better starting point
  • Moved the pole vector controls little bit further away during creation
  • Created pole vector twist and parenting system for legs