@timbray @mariusor I think this is up and running at https://pkg.go.dev/quamina.net/go/quamina/v2.
You won't see it on the https://pkg.go.dev/quamina.net/go/quamina?tab=versions because a new major version constitutes a new module path. https://pkg.go.dev/quamina.net/go/quamina has a tiny callout at the top of the page that says "The highest tagged major version is v2."