I’m not a fan that they made the chin turret manned instead of remote. I liked having that gunner on the bridge. Note they knocked the bridge crew down from 5 to 3. I think they did this because they’re considering the holoviewer room part of the bridge, and comms will be standing rather than sitting, along with the Captain, back by the viewer.
While I don’t like breaking up the bridge into 2 parts, this may be to better protect those back by the viewer. In any event, I’m so pleased and grateful they put the viewer back. Now this ship really can command serious attack forces.