Made more compatible with previous version, don't look / store function track if it doesn't exist. Hopefully provide more seamless transition.
Made more compatible with previous version, don't look / store function track if it doesn't exist. Hopefully provide more seamless transition.

xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt