v0.5.6

This is a minor update that adds support for the latest version of Minecraft - The Garden Awakens!!

Game version: v1.21.50

Added

• Added support for Minecraft v1.21.50 (The Garden Awakens).
• Added Inventory::getItem and Inventory::setItem methods to manipulate a player's inventory.
• Added Inventory::getContents method to retrieve all items in an inventory.
• Added /ban and /unban commands to add or remove players from the deny list.
• Added /banlist [ips|players] command to list all banned players and/or IPs.
• Added PluginManager::loadPlugin to allow third-party plugin loaders to load plugins from single files instead of
  directories. #98

Fixed

• Fixed an issue where block_palette.nbt was dumped twice in the DevTools.

Changed

• Added support for loading a mixture of folder packs listed in world_resource_packs.json (the conventional method)
  and zipped packs in .zip or .mcpack format placed under resource_packs.