More Furnaces (Polymer)

• Updated for 1.21.4

Please report issues to GitHub!

• Adds furnace modules:
  • Speed Furnace Module
    • Doubles speed, but increases fuel consumption
  • Efficiency Furnace Module
    • Cuts fuel consumption by half, at the cost of speed
• Fix experience not being given to player when using furnace

Please report issues to GitHub!

• Initial release