[Added] Added the command "/gmp admin updateItemDisplayName" to download all item translations of the original version from MojangAPI and save them to the Items.yml file. If the Items.yml file does not contain the currently selected language, this command will automatically execute by default when starting the server. You can disable it by turning off the "Auto-Update-Item-Display-Name" option in the Config.yml file.
[Optimized] We have slimmed down the plugin and removed a large number of redundant code issues left over from history.
[Optimized] Optimized the multifunctional language module of the plugin, reducing the algorithm time complexity when sending messages.