Stream over? Any recordings?
The link he gave was the recorded stream archive.
Edit:
Okay so the new unib char looks like blue akiha with a rapier. She might be in a nun outfit, kind of hard to tell. Her attacks have the smallest range of anyone shown so far, but she has a crazy amount of movement in them, so she kind of flies around the screen with her specials. Also, she has a jojo's-style stand she can summon out. He looks fucking awesome like some kind of big ass knight with a huge sword. It didn't really do much, but seems like you can enter commands to have it attack and whatnot. It generally follows the girl around the screen. It's attacks are appropriately huge to the rest of the cast's shit.
Still no sign of double jumps or air dashes, from what I could tell.