It looks like Gozney has a new pizza oven based off the original Dome (which I still need to write a review of some day. Spoiler: I love it). It's called "Dome S1"

From what I can tell, it's just like the gas Dome but without the airflow pocket for wood burning, and the pipes steamer attachment. It's also $500 USD cheaper. Looks like a nice savings if you wanted to grab the original Dome for a pizza truck or something where you'd be using gas only.

No news on the smaller "Arc" oven that's expected to come out next year.