Wasteland 2 Beta Update #51166 has just gone live. As usual it breaks all saves. You can read the full 22 pages of patch notes here
Highlights:
Now featuring: local area map
Full dropset pass (from enemies/crates/vendors/rewards/NPCs)
Lots of new optimizations to memory and load times
Large balance pass to weapons with better feedback on weapons stats
Large balance pass to enemies
Huge amount of UI improvements (both functionality and visually)
Tons of new audio (all levels have new ambient audio, new sounds for weapons, player events)