[UPDATE] Add versionadded for cdata_wrapping option and fix CS

AndoniLarz · AndoniLarz · commit 77e3a00e05bb · 2024-05-15T14:26:04.000+02:00
diff --git a/components/serializer.rst b/components/serializer.rst
@@ -1209,9 +1209,13 @@ Option                          Description
 ``cdata_wrapping``              If set to false, will not wrap any value           ``true``
                                 containing one of the following characters (
                                 ``<``, ``>``, ``&``) in `a CDATA section`_ like
-                                following : ``<![CDATA[...]]>``
+                                following: ``<![CDATA[...]]>``
 ==============================  =================================================  ==========================
 
+.. versionadded:: 6.4
+
+    The `cdata_wrapping` option was introduced in Symfony 6.4.
+
 Example with custom ``context``::
 
     use Symfony\Component\Serializer\Encoder\XmlEncoder;
