Jeremy Crawford's September Sage Advice column has appeared, and it deals with elven traces, thief features, various combat questions, plus a couple of queries about spells and scrolls. As usual, these questions and answers have also been added to the Sage Advice Compendium. "Elven Trance, spell scrolls, grappling, and other rules bits. This month, we touch on several rules questions that have come up quite a few times over the past year." (thanks to Ghost Matter for the scoop)