Minor tweaks

Author: javiereguiluz

reference/forms/types/options/choice_label.rst.inc

@@ -29,6 +29,11 @@ more control::
         },
     ]);
 
+.. versionadded:: 5.2
+
+    The support for ``TranslatableMessage`` objects in ``choice_label`` was
+    introduced in Symfony 5.2.
+
 This method is called for *each* choice, passing you the ``$choice`` and
 ``$key`` from the choices array (additional ``$value`` is related to `choice_value`_).
 This will give you:

reference/forms/types/options/label.rst.inc

@@ -11,14 +11,14 @@ will suppress the label.
     $builder
         ->add('zipCode', null, [
             'label' => 'The ZIP/Postal code',
+            // optionally, you can use TranslatableMessage objects as the label content
+            'label' => new TranslatableMessage('address.zipCode', ['%country%' => $country], 'address'),
         ])
 
-    // ...
+.. versionadded:: 5.2
 
-    ->add('zipCode', null, [
-            'label' => new TranslatableMessage('address.zipCode', ['%country%' => $country], 'address'),
-        ])
-    ;
+    The support for ``TranslatableMessage`` objects in ``label`` was
+    introduced in Symfony 5.2.
 
 The label can also be set in the template: