DICE and Electronic Arts are still in the fight between popular first-person shooters and trying to have a better Year 2 for the game rather than the Year 1 that it got and this includes the multiplayer aspects of the game.
With New Dawn, Battlefield 2042 gains a new map called Reclam and it is based around an abandoned Czechia industrial facility that's being retaken by nature.
Battlefield 2042 enters to its fifth season and is called New Dawn
Also, Seasons 5 - New Dawn includes several new weapons, new gadgets, and some substantial quality-of-life improvements. That's all in addition to the new Season 5 battle pass content, too.