Random Drop Sky Challenge

Update v1.3

- Updated the drop list to 1576 entries, now including all blocks and item drops up to version 26.50
- Removed entries that are duplicates, technical or unobtainable blocks, or otherwise not meant to drop (e.g. double slabs, lit furnaces, wall fans, farmland, trial keys, vaults)
- Added missing items such as the sulfur cube and zombie horse spawn eggs, sugar cane, light gray dye, music disc (bounce) and sulfur cube bucket
- Enchanted Books now drop with one random enchantment at level 1