[BetterStructures 1.6.11 changelog:
- [New] Now compatible with Minecraft 1.21
- [New] Upon user request, no longer using base64 for the lootify command, meaning that lootified entries can now easily be read by admins. Note: this breaks all previously added loot via the lootify command, which Minecraft 1.21 also partially broke regardless. The new method should be easier to maintain in the long run.