sout_Nantang

Results 4 issues of sout_Nantang

![$5IJQ29J 5B0 RS L45I_ P](https://user-images.githubusercontent.com/55623894/142420360-928491eb-3e58-458d-909d-4e768dde7b5a.png)

测速显然莫得速度,要不就是无法连接到远程服务器,过年前还好好的

After enabling undecorated shadow on Windows, the borders, except for the top, become very thin, making dragging the window difficult. I have modified the border size to make it easier...

DS - windows

vst3sdk released version 3.8.0, and replaced the original GPLv3 license with MIT. https://github.com/steinbergmedia/vst3sdk/commit/9fad9770f2ae8542ab1a548a68c1ad1ac690abe0#diff-d0ed4cc3fb70489fe51c7e0ac180cba2a7472124f9f9e9ae67b01a37fbd580b7