Nintendo Direct announced, 2.13.2019.

[pikashoe]

S.Peelman said:

Miyamotoo said:
I mentioned that leak about 2D Zelda, so people dont be too disappointment if that's true.

If it’s a multiplayer one I’d be terribly disappointed.

I don't see why they'd bother with a multiplayer game, they are commercially and critically some of the least successful in the series.