[symfony#1868] Adding a versionadded for the new AcceptHeader class

fidelio314 · Nov 16, 2012 · 5bc503d · 5bc503d
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diff --git a/components/http_foundation/introduction.rst b/components/http_foundation/introduction.rst
@@ -229,6 +229,9 @@ by using the following methods:
 * :method:`Symfony\\Component\\HttpFoundation\\Request::getCharsets`:
   returns the list of accepted languages ordered by descending quality;
 
+.. versionadded:: 2.2
+    The :class:`Symfony\\Component\\HttpFoundation\\AcceptHeader` class is new in Symfony 2.2.
+
 If you need to get full access to parsed data from ``Accept``, ``Accept-Language``,
 ``Accept-Charset`` or ``Accept-Encoding``, you can use
 :class:`Symfony\\Component\\HttpFoundation\\AcceptHeader` utility class::