Gin consider update "github.com/golang/protobuf/proto" in binding/protobuf.go

go: module github.com/golang/protobuf is deprecated: Use the "google.golang.org/protobuf" module instead.

Comment From: Bisstocuz

It has been addressed and will be released with v1.8 probably. https://github.com/gin-gonic/gin/blob/master/go.mod#L13