Starting to Believe that we won’t get that expanded lore we had been hoping for, but it's possible we just need to look with the Warforged racial abilities. Unfortunately, reading through as a result of their background, appearance, personality, and quirks, we just get abridged versions of former editions. Firbolg https://andresfdyun.blazingblog.com/27843091/warforged-dnd-5e-no-further-a-mystery