inspect.getfullargspec: Use inspect.signature API behind the scenes #17481
diff --git a/Doc/whatsnew/3.4.rst b/Doc/whatsnew/3.4.rst
index 4718339..d7a04f6 100644
--- a/Doc/whatsnew/3.4.rst
+++ b/Doc/whatsnew/3.4.rst
@@ -786,6 +786,13 @@
metaclasses (Contributed by Ethan Furman in :issue:`18929` and
:issue:`19030`)
+:func:`~inspect.getfullargspec` and :func:`~inspect.getargspec`
+now use the :func:`~inspect.signature` API. This allows them to
+support much broader range of functions, including some builtins and
+callables that follow ``__signature__`` protocol. It is still
+recommended to update your code to use :func:`~inspect.signature`
+directly. (Contributed by Yury Selivanov in :issue:`17481`)
+
logging
-------