Varnish 6.3, Hitch & HTTP/2

[Admin Beckspaced]

Dear varnish list,

I'm running varnish 6.3 and hitch as a TLS proxy

Does varnish 6.3 feature HTTP/2 support?
I think multiplexed streams in HTTP2 is something I'm looking for ;)

I see some documentation about 5.1 and progress on HTTP/2 support but 
nothing about HTTP/2 for version 6.3

https://varnish-cache.org/docs/6.3/whats-new/changes-5.1.html#progress-on-http-2-support

Can I accomplish that with varnish 6.3 & hitch?
Is there some documentation sharing some insights on how to setup?

thanks for such a great piece of software.

greetings
Becki