So I've not played the game since the end of February in 2017 and I've just come back. So far I've noticed a few big changes: 1) Infantry gain XP for damaging ground vehicles. A very good thing in my opinion. 2) Constructions is still a long way from perfect, but it's much improved over its previous incarnation. 3) Alerts are now much better. 4) Implant system has been massively improved 5) The Prowler got a big buff. This one I have no idea why it was necessary. It was already pretty lethal. 6) The Vanguard got a nerf. THis one I don't understand either since the last I played the Vanguard was solidly at the bottom of the food chain for MBTs. But maybe that changed since I've been gone. 7) There's a new deployable spawn pad that's a huge game changer. 8) Some new weapons that seem to be very popular. The Promise LMG and the Gladius SMG are both seen very frequently in my experience. Is there anything else I've missed?