Release 0.6.6 fixes (or at least makes improvements to):

• NPCs waking up in the middle of the night
• NPCs going to sleep with heads clipped through walls (or each other)
• Stationary NPCs not turning to engage with others
• Some tower inhabitants unable to move
• Trees growing through towers
• Drum tower doors sunk into the ground
• Towers (particularly lake towers) being generated too close together
• Castles can be overcrowded
• Camera position restoring to default not previous position after conversation
• Can sometimes talk to sleeping NPCs
• Skip on opening dialogue undocumented and tempremental