Rising Storm 2: Vietnam has received its first major content update; titled Bushranger the content focuses on adding Australian forces to the shooter. There won't just be new uniforms: there are five new guns (L1A1 SLR, L2A1 LMG, Owens SMG, F1 SMG, and the Browning Hi-Power), three new maps (Long Tan, Rung Sac, Operation Forrest),…