Close #13247: Add cp65001 codec, the Windows UTF-8 (CP_UTF8)
diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst
index 4b33c61..4523c7f 100644
--- a/Doc/library/codecs.rst
+++ b/Doc/library/codecs.rst
@@ -1011,6 +1011,11 @@
 +-----------------+--------------------------------+--------------------------------+
 | cp1258          | windows-1258                   | Vietnamese                     |
 +-----------------+--------------------------------+--------------------------------+
+| cp65001         |                                | Windows only: Windows UTF-8    |
+|                 |                                | (``CP_UTF8``)                  |
+|                 |                                |                                |
+|                 |                                | .. versionadded:: 3.3          |
++-----------------+--------------------------------+--------------------------------+
 | euc_jp          | eucjp, ujis, u-jis             | Japanese                       |
 +-----------------+--------------------------------+--------------------------------+
 | euc_jis_2004    | jisx0213, eucjis2004           | Japanese                       |