This update has revived the game for me, so much more of a challenge being stuck in a building with no ammo in a town full of zombies. I'm starting to find more loot, look where you wouldn't normally. Old vehicles also seem to have a fair bit scattered around and on the bonnets.
Top tip: don't fill a canteen with gasoline then mix it up with your water canteen and down the whole lot! I'm not sure how I managed to survive last night after doing this, full greyed out vision and red sickness. I managed to get to Novy and drank from the water pump till I was sick whilst zombies roamed all around me. I was discovered with seconds to spare so I got running to Stary with 5 of them after me. Stroke of luck, there was a truck waiting for me in Stary so I jumped in and tore through the town mowing down Zs. Escaped the town, a moments relief then stoved my truck into a tree. The sickness came back, no food or ammo but I somehow managed to claw my way back. I'm now healthy with mp5 way up north in a town I've never been to.