Issue #13072: The array module's 'u' format code is now deprecated and
will be removed in Python 4.0.
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index 90ce5a6..968e788 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -1841,6 +1841,13 @@
:c:func:`PyUnicode_TransformDecimalToASCII`
+Deprecated features
+-------------------
+
+The :mod:`array` module's ``'u'`` format code is now deprecated and will be
+removed in Python 4 together with the rest of the (:c:type:`Py_UNICODE`) API.
+
+
Porting to Python 3.3
=====================