version added

Author: ro0NL

components/http_foundation.rst

@@ -380,6 +380,9 @@ You can clear a cookie via the
 Note you can create a 
 :class:`Symfony\\Component\\HttpFoundation\\Cookie` object from a raw header value using :method:`Symfony\Component\HttpFoundation\Cookie::fromString`.
 
+.. versionadded:: 3.3
+    The ``Cookie::fromString`` method was introduced in Symfony 3.3.
+
 Managing the HTTP Cache
 ~~~~~~~~~~~~~~~~~~~~~~~