Add HTTP 404 to non retryable status codes (#51)

Author: Dean Karn

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [5.29.1] - 2024-04-04
+### Fixed
+- Added HTTP 404 to non retryable status codes.
+
 ## [5.29.0] - 2024-03-24
 ### Added
 - `asciiext` package for ASCII related functions.
@@ -128,7 +132,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Added `timext.NanoTime` for fast low level monotonic time with nanosecond precision.
 
-[Unreleased]: https://github.com/go-playground/pkg/compare/v5.29.0...HEAD
+[Unreleased]: https://github.com/go-playground/pkg/compare/v5.29.1...HEAD
+[5.29.1]: https://github.com/go-playground/pkg/compare/v5.29.0..v5.29.1
 [5.29.0]: https://github.com/go-playground/pkg/compare/v5.28.1..v5.29.0
 [5.28.1]: https://github.com/go-playground/pkg/compare/v5.28.0..v5.28.1
 [5.28.0]: https://github.com/go-playground/pkg/compare/v5.27.0..v5.28.0

README.md

@@ -1,6 +1,6 @@
 # pkg
 
-![Project status](https://img.shields.io/badge/version-5.29.0-green.svg)
+![Project status](https://img.shields.io/badge/version-5.29.1-green.svg)
 [![Lint & Test](https://github.com/go-playground/pkg/actions/workflows/go.yml/badge.svg)](https://github.com/go-playground/pkg/actions/workflows/go.yml)
 [![Coverage Status](https://coveralls.io/repos/github/go-playground/pkg/badge.svg?branch=master)](https://coveralls.io/github/go-playground/pkg?branch=master)
 [![GoDoc](https://godoc.org/github.com/go-playground/pkg?status.svg)](https://pkg.go.dev/mod/github.com/go-playground/pkg/v5)

net/http/retryable.go

@@ -33,6 +33,7 @@ var (
 		http.StatusBadRequest:                    true,
 		http.StatusUnauthorized:                  true,
 		http.StatusForbidden:                     true,
+		http.StatusNotFound:                      true,
 		http.StatusMethodNotAllowed:              true,
 		http.StatusNotAcceptable:                 true,
 		http.StatusProxyAuthRequired:             true,