New smelting blocks: glass, brick, polished stone, polished sandstone

New craftable blocks: door, clay, coal block, palm wood planks, sandstone, carved sandstone, stone brick, palm wood stairs, palm wood plank stairs, stone stairs, polished stone stairs, stone brick stairs, sandstone stairs, carved sandstone stairs, brick stairs, palm wood slabs, palm wood plank slabs, stone slabs, polished stone slabs, stone brick slabs, sandstone slabs, carved sandstone slabs, brick slabs

Tools are now required to break certain types of blocks

Increased scrolling speed in crafting menu

Various performance improvements

Fixed bug causing toin coss to not flip

Fixed bug causing islands to hault when shutting down

Fixed bug causing the game URL to be incorrect