I was watching the Developers video and in 3:04 there's a screen with the game being displayed, and you could see the new HUD on it.
I posted it on Reddit and someone corrected the perspective, making the image clearer.
In that photo you can see almost everything: The throttle and the new navigation ball on the left side; the time warp, the altimeter and velocimeter on the centre; and the stages on the right side. Now the top section is clearer and all the information is displayed in the bottom. Maybe they'll change a few things, since the game is not even finished.
I don't know if someone else saw it, but since nobody is talking about this I wanted to post it here as well.