1、优化Miner速度
2、增加对ubuntu 18.04版本支持
3、windows优化CPU占用
4、修复windows临时目录占用问题

Windows上如果运行失败，请安装 vc_redist.x64.exe再试

关于代理配置：
一个局域网内，代理只需要开一台就可以了，建议超过1台Miner的用户使用代理，在代理中有管理Miner相关信息
x-proxy使用步骤：
1、选择一个配置相对高的电脑，运行x-proxy
2、找到x-proxy的局域网IP,例如：192.168.1.88
3、在其它Miner机器上配置proxy: “http://192.168.1.88:9190/”

如果HiveOS不能下载的话，可以在x-proxy新建uploads文件夹。然后将h9-miner-aleo-v2.1.2.1.tar.gz放在uploads目录中。
替换HiveOS的下载链接为http://192.168.1.88:9190/uploads/h9-miner-aleo-v2.1.2.1.tar.gz

1. Optimize Miner speed
2. Add support for Ubuntu 18.04
3. Optimize CPU usage on Windows
4. Fix the problem of Windows temporary directory occupation

If the operation fails on Windows, please install vc_redist.x64.exe and try again

About proxy configuration:
In a LAN, only one proxy is needed. It is recommended that users with more than one Miner use a proxy. The proxy contains information related to managing Miners.
Steps to use x-proxy:

Select a computer with relatively high configuration and run x-proxy
Find the LAN IP of x-proxy, for example: 192.168.1.88
Configure proxy on other Miner machines: “http://192.168.1.88:9190/”