Added new Christmas-themed items for decorating houses (available in parcels).
Allowed replacement of all types of stairs in the game.
Fixed: The auto-shooting backpack could target caterpillars on the farm but not spores. Additionally, no damage was dealt in direct control mode. Added a description for this item.
Fixed: Attacking monsters did not damage the catapult with mites.
Fixed: Simultaneous removal of a block and placement of a ladder in the same spot.
