Firestorm mode arrived as part of the Battlefield V Tides of War Chapter 3: Trial By Fire at the end of March, and developer DICE has been gradually making improvements to the mode, and adding more content, in the weeks that have followed. The next patch, Update #3, has arrived today and contains several improvements to Firestorm, including a “spiced-up” Victory Screen, rebalanced XP, and an increase to downed health.
The full nine pages of patch notes include changes to vehicles, weapons, gadgets, specialisations, soldiers, maps, game modes, the Battle of Hannut Grand Operation, and Firestorm, of course. You can read the full patch notes here.
DICE promises that there will be more changes arriving soon through additional Tides of War missions. At the moment, Update #3 is available right now.