Update versionadded/changed.
diff --git a/Doc/library/shutil.rst b/Doc/library/shutil.rst
index 9dc0469..2d1e585 100644
--- a/Doc/library/shutil.rst
+++ b/Doc/library/shutil.rst
@@ -236,7 +236,7 @@
*owner* and *group* are used when creating a tar archive. By default,
uses the current owner and group.
- .. versionadded:: 2.7
+ .. versionadded:: 3.2
.. function:: get_archive_formats()
@@ -255,7 +255,7 @@
You can register new formats or provide your own archiver for any existing
formats, by using :func:`register_archive_format`.
- .. versionadded:: 2.7
+ .. versionadded:: 3.2
.. function:: register_archive_format(name, function, [extra_args, [description]])
@@ -269,14 +269,14 @@
*description* is used by :func:`get_archive_formats` which returns the
list of archivers. Defaults to an empty list.
- .. versionadded:: 2.7
+ .. versionadded:: 3.2
.. function:: unregister_archive_format(name)
Remove the archive format *name* from the list of supported formats.
- .. versionadded:: 2.7
+ .. versionadded:: 3.2
Archiving example