Host rewrite

[somehowchris]

Hey :)

So I have been playing a bit around with this crate. Seems nice but some servers complain about SNI & Host header conflicts.

I couldn‘t see any code done to rewrite the host header. Did I miss something?

I‘m neither a go king but I think https://cs.opensource.google/go/go/+/refs/tags/go1.18:src/net/http/httputil/reverseproxy.go;l=148 Is the part of go rewriting the host header

[somehowchris]

Don’t wanna push, but do you consider releasing this? @felipenoris

[felipenoris]

I'll tag a new release soon.
Thanks!