I get down voted but look at this https://go-review.googlesource.com/c/vgo/+/95700/4/vendor/cmd/go/internal/modfile/rule.go https://go-review.googlesource.com/

I get down voted but look at this https://go-review.googlesource.com/c/vgo/+/95700/4/vendor/cmd/go/internal/modfile/rule.go https://go-review.googlesource.com/c/vgo/+/95700/4/vendor/cm... hard coding v1 and v2 check, anyone who understands semvar would never make such mistake!