[SahAssar]

Is this just a brand name for tunneling traffic over TLS on port 443 (which has been a thing for decades) or am I missing something here?

[codedokode]

Masquerading as legitimate traffic is important for many VPN users, I guess. Many don't want ISP to know they are using a VPN, and others don't want to get their VPN blocked.

[SahAssar]

Absolutely, but this is announcing this as a "new" protocol. I'd like to know what is new or if I'm missing something.