Merge v2.10 into v3.0

pkg/middlewares/compress/compress.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"mime"
 	"net/http"
+	"slices"
 	"strings"
 
 	"github.com/klauspost/compress/gzhttp"
@@ -87,7 +88,7 @@ func (c *compress) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 
 	// Notably for text/event-stream requests the response should not be compressed.
 	// See https://github.com/traefik/traefik/issues/2576
-	if contains(c.excludes, mediaType) {
+	if slices.Contains(c.excludes, mediaType) {
 		c.next.ServeHTTP(rw, req)
 		return
 	}
@@ -158,13 +159,3 @@ func encodingAccepts(acceptEncoding []string, typ string) bool {
 
 	return false
 }
-
-func contains(values []string, val string) bool {
-	for _, v := range values {
-		if v == val {
-			return true
-		}
-	}
-
-	return false
-}