added a single function for upgrading caches
added a single function for upgrading caches

assumptionsoup/pymel,leonsooi/pymel,shrtcww/pymel,david-lassonde-adsk/pymel,assumptionsoup/pymel,AtonLerin/pymel,juggernate/pymel,shrtcww/pymel,juggernate/pymel,david-lassonde-adsk/pymel,AtonLerin/pymel,cgrebeld/pymel,leonsooi/pymel