I log in and play this game every day on my PS4 Pro. Unfortunately, these updates are all mostly new cosmetics for the new season and bug fixes. In this update, they added grenades, fixed friendly fire on the team deathmatch and added 60 FPS on PS5 and XBox.
It is a small development team and they have an active Twitter account and several developer chats every month. So, there is some hope that they will add some new activities to the game.
All in all though, it is pretty impressive given the size of the studio and the fact that this is an F2P game.