The planes update! Also known as the winter update, this will be coming soon as Ava is working very hard making this update perfect. When this comes out this will have all kinds of air units making way for a new style of fighting. This will change strategies like crazy making not only casual games crazier, but ranked games even more unpredictable as the ambush mode makes it so that planes will be able to be hidden.
The update taking the game out of early access. I'm assuming this is after the plane update and will be fixing every single bug they can find, (Hopefully) and adding new sounds, visuals, animations, textures. Just improving the game taking it out of that early access state. That is my theory of how the update will be, but maybe there is a massive new feature that they add too. Only time will tell.