@JeremyECrawford
Hi Jeremy. I see that features from Way of the Sun Soul has different writing on Xanathar's. I know there's an errata for the Sword Coast's version, but it still have different text and "balance".
Should we take the Xanathar's version as the most important one? pic.twitter.com/CteqIIXKtX

— Moses Lord (@MosesLord777) April 18, 2020

Sometimes when we reprint something in D&D, we refine the wording, adding clarifications and whatnot. If those clarifications result in no mechanical change, we often don't include them in an errata document.

In the examples below, the features are functionally identical. #DnD https://t.co/mhl1LlErOF

— Jeremy Crawford (@JeremyECrawford) April 18, 2020

@mikemearls @gregbilsland Can a simulacrum (per the spell) of a legendary creature use its legendary and/or lair actions?

— Jonathan Longstaff (@pukunui81) October 15, 2014

@gregbilsland @pukunui81 @mikemearls Yes, assuming you spend the 1,500 gp, and the legendary creature is within reach for 12 hours.

— Jeremy Crawford (@JeremyECrawford) October 21, 2014

@pukunui81How do you guys handle Perception for sleeping characters? Passive with -5 for disadvantage? I normally treat a sleeping character as unconscious. A good shake or loud noise can wake the sleeper. @gregbilsland @mikemearls

— Jeremy Crawford (@JeremyECrawford) January 6, 2015

@jackAbrasionIf a spell’s material components are consumed, can a spellcasting focus still be used in place of the consumed component? A spellcasting focus can't substitute for a component that is consumed.

— Jeremy Crawford (@JeremyECrawford) January 10, 2015

@ZejetyDoes this ruling also apply to component pouches? Yes. See the Player's Handbook, p. 203. @jackAbrasion

— Jeremy Crawford (@JeremyECrawford) June 17, 2015

@jaa0109 @mikemearlsDo Warlock spells granted by the Patron count against the number of spells known? A patron expands the spell list that a warlock chooses from. The warlock must choose one of those spells to know it.

— Jeremy Crawford (@JeremyECrawford) November 6, 2014

@chriswachalCan you create the Point of Origin for a Fireball within an area that you can’t see such as darkness or if you are blind? You don’t need to see the point of origin for a fireball spell. Blow up that darkness!

— Jeremy Crawford (@JeremyECrawford) February 2, 2015

Jump and Lesser Restoration are spells with range of touch, but require no attack roll and have no saving throw. The creature does not have to be “willing.”

So, if I cast them through my familiar on an enemy, do they just…happen? No attack, save or anything? That's correct. 👍

— Jeremy Crawford (@JeremyECrawford) March 30, 2020

In D&D, making multiple attacks with weapons, fists, claws, horns, and the like is usually done via the Extra Attack feature and the Multiattack action.

The two-weapon fighting rule in the Player's Handbook (p. 195) is a very specific bonus action, nothing more. #DnD

— Jeremy Crawford (@JeremyECrawford) April 17, 2020

5e still not corrected this. Fighters NEED multiple( not 2) attacks to combat wizards progression. Bows need 2 arrows/round basic. Look at 1e/2e and learn Mr. Crawford The fighter’s Extra Attack feature gets better as the fighter reaches higher levels, leading to 4 attacks per turn. And that’s on top of any bonus action you might have. And you’ve got Action Surge too.

— Jeremy Crawford (@JeremyECrawford) April 18, 2020