General
- Added wooden shield
- Added stone sword, hand axe and hammer
- Added tower shield
- Butchering goblins and ogres now produces a skull
- Wall torches no longer require a floor to build
- Dig Hole, Dig Ramp Down and Dig Stairs Down can be queued over air with a wall below
- Dig Hole can be used to remove ramps from above
Fixed
- Rare crash when loading a game while an enemy is being spotted