PC participants of the Dreadnought open beta are getting update 1.9.0 today that adds the new map Amirani which is set among the lava flows of Jupiter’s moon Io. It makes a fitting setting since these lava flows are the largest in the Solar System, and the Dreadnoughts are behemoth vehicles of war. Along with the new map the update also adds heavy artillery cruiser Tunmen, and light dreadnought Hanuman.
https://www.youtube.com/watch?v=UnP6EYdBkGc
Dreadnought is also in beta on PS4.
Source: Press Release