[Feature Request] X-HWID Support

distrair

Many paid VPN services that provides subscriptions are using X-HWID for device management reasons, and many VPN services outright doesn't allow downloading subscription list if no X-HWID was provided. Some examples for clients that already provides it are Happ and Karing.

SaeedDev94

Any docs for it ? Didn't hear about it before

distrair

https://docs.rw/docs/features/hwid-device-limit#for-app-developers (would be better to be made as a opt-in feature)