>>36836118I don't think we do yet. We only know that 17 more new moves are on the way, and I don't think the Game Master file references any of them.
We didn't know what Meteor Mash's power was going to be until days before it was introduced either.
Also I find it weird that they would make the effort to include Crabhammer, a move that only some less notable crustacean Pokémon learn.