I decided to release this patch to the current version of the game early to fix the bugs that've been annoying people, instead of rolling them into the next version later on. Some more improvements made it through, too:

• Fixed the bug that allowed the player to spawn inside shelves and chest-high walls.
• Fixed a rare bug that crashed the game when picking up trash items from broken crates.
• Further improvements to the inventory:
  • You can now use the middle mouse button to put items in the combine slot.
  • There's now an outline of what item will be created when you combine trash.
  • Weapons' Range and Arc are now shown below their Attack and Speed.
• Equipment that is one hit away from breaking now plays a "cracking" sound.
• The final boss has been nerfed slightly.
• Slightly upped the increase in the number of rooms per floor.
• Adjustments to debug functions.

Look forward to the next version, however, as many significant changes are coming!