module go.yaml.in/yaml/v2 go 1.15 require gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 // these tags come from gopkg.in/yaml.v2 // they cannot be installed from go.yaml.in/yaml/v2 as it doesn't match // so they are invalid and are retracted. retract [v2.0.0, v2.4.0] // v2.4.1 is the first one with go.yaml.in/yaml/v2 module.