v-6.4.2

修复了 NB 协议无法接入 PRL 的问题

现在代理用户可兼容短kryptex矿池钱包配置了

修复了一些热更新相关的问题

端口配置增加连接控制分类，可以满足更复杂的连接控制需求场景，具体详见端口 - 高级 - 连接控制。

Fixed the issue where the NB protocol could not be connected to PRL

Now, proxy users can be compatible with the short kryptex mining pool wallet configuration

Some issues related to hot updates have been fixed

The port configuration adds connection control classification, which can meet more complex connection control requirements scenarios. For details, please refer to Port - Advanced - Connection Control.