Have single player DLC dropped yet?

I quit this game long ago. I have ZERO interest in moba’ing. I was hoping the co-op missions would be more Borderlands’ish, but they just seem to be loot farms for the moba side.
The only thing that might get me back to playing is some interesting DLC co-op missions. I seem to remember being promised some in the (WAY) overpriced preorder deluxe ed.
Have they come out yet?

Oct. 13

Thanks, I’ll possibly check in then!