PEP 3155 / issue #13448: Qualified name for classes and functions.
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
index a93c09a..55fd76b 100644
--- a/Doc/reference/datamodel.rst
+++ b/Doc/reference/datamodel.rst
@@ -448,6 +448,11 @@
+-------------------------+-------------------------------+-----------+
| :attr:`__name__` | The function's name | Writable |
+-------------------------+-------------------------------+-----------+
+ | :attr:`__qualname__` | The function's | Writable |
+ | | :term:`qualified name` | |
+ | | | |
+ | | .. versionadded:: 3.3 | |
+ +-------------------------+-------------------------------+-----------+
| :attr:`__module__` | The name of the module the | Writable |
| | function was defined in, or | |
| | ``None`` if unavailable. | |