! very important !
This plugin is close to being perfect, but it is still in the Alpha stage. We still do not recommend that you use this plugin in a production environment.
本插件已经趋近于完善，但仍处于Alpha阶段，我们仍不推荐您将本插件用于生产环境

! important !
The plugin has not yet updated the old version of the language file and configuration file upgrade algorithm, so if you need to upgrade from an old version, you need to delete all files except the players.db file
插件尚未更新语言文件及配置文件升级，所以如果您需要从旧版本升级，需要删除除players.db文件外的所有文件

1.Updated the title and subtitle of the successful login. Of course, you can define whether to enable it in config.yml (enable by default)
更新了登录成功的标题和副标题，当然，你可以在config.yml里定义它是否开启，默认开启

2.Updated the option to prohibit unlogged-in players from destroying blocks, which is enabled by default
更新了禁止未登录玩家破坏方块选项，默认开启