20.2.0

• Deprecated the DebugMeshCallback class.
• Deleted the (unused) native portion of the DebugShapeFactory class.
• Added 7 new public methods:
  • FastMath.clamp()
  • GImpactCollisionShape.countSubmeshes()
  • GImpactCollisionShape.getSubmesh()
  • MeshCollisionShape.countSubmeshes()
  • MeshCollisionShape.getSubmesh()
  • MyMath.circle(double)
  • MyMath.circle(float)
• Updated VHACD v4 to version 4.1 .
• Added more detail to descriptions of GImpact and mesh shapes.
• Began building Android binaries on a xenial distro, since trusty is nearing its end of life.