Release 2.0.0 (for Minecraft 1.18)

• Updated to 1.18.
• Allows for updating configured and placed features separately (for 1.18+ data packs), and updating from 1.17 (with only configured features) to placed features.
• Improved error messages and warnings.
• Reduced debug info is now the default (except when using the --verbose flag).
• Worldgen Updater's array_decorated is now deprecated, because placed features work in basically the same way now.
• General bug fixes.