minor symfony#17052 [HttpFoundation] Add cache option (sfmok)

javiereguiluz · javiereguiluz · commit ac36df0c5e5c · 2022-07-26T08:13:30.000+02:00
This PR was merged into the 4.4 branch. Discussion ---------- [HttpFoundation] Add cache option Add `immutable` cache option Commits ------- cd2188a [HttpFoundation] Add cache option
diff --git a/http_cache.rst b/http_cache.rst
@@ -356,6 +356,7 @@ Additionally, most cache-related HTTP headers can be set via the single
         's_maxage'      => 10,
         'public'        => true,
         // 'private'    => true,
+        'immutable'      => true,
     ]);
 
 Cache Invalidation
