Is rogue Sneak Attack doubled on a critical hit?

@Alphastream“Dear Jeremy, is rouge sneak attack dbld on a crit style? DM say no. K, thx.” The immortal question! "The DM has final say, but the intent is for Sneak Attack dice to be rolled again on a critical hit."

— Jeremy Crawford (@JeremyECrawford) August 21, 2014

@NeoDodge @AlphastreamYeah I was like “Wait, what?” as well… Is this new or have I been misled for a decade ? It's new! That's why we felt we should point it out in the critical hit rule itself.

— Jeremy Crawford (@JeremyECrawford) August 21, 2014