Caution: The structure of 'config.yml' has been changed.
Caution: The structure of 'messages.yml' has been changed.

Change Log:

• 现在可以通过命令查询最新和当前版本；
• You can now get the latest and current version info through the commands;
• 如果 messages.yml 损坏也会有显示了。
  
• If 'messages.yml' is occupied, there will still be a message.