Fixed False guide timeouts now prevented when walkthrough continues into another frame
Fixed Track events no longer send without an event name
Fixed Horizontal scrollbars no longer appear when open text poll is displayed and the browser is zoomed
Fixed DOM thrashing no longer occurs when a guide backdrop is displayed while scrolling
Fixed Extra whitespace removed from resource center list after resizing or zooming
Fixed Error no longer occurs when trying to find a target element in a host application that has extended the Object prototype