Here are the latest patch notes:
Walls and sandbags now offer protection from explosions. Roofs don't magically protect anything beneath anymore.
Slightly increased HP for sandbags.
Destroying specific objects if multiple objects occupy a tile is now possible.
Mental breakdowns, such as panic, rage and collapse are not buffered anymore and won't happen to crew members long after their morale has increased again.
Reduced crew damage from fistfights so they are not permanently in bed.
Issues we are aware of:
Currently, players experience crew members getting stuck on seemingly random spots.
