gh-134559: Add versionadded for ``object.__replace__()`` (#134672)

diff --git a/Doc/library/copy.rst b/Doc/library/copy.rst
index 95b41f988a035b8bd5d3c1809ff4ae7820b43f4e..210ad7188003e66b324bd01700c974373b0e7708 100644 (file)
--- a/Doc/library/copy.rst
+++ b/Doc/library/copy.rst
@@ -122,6 +122,8 @@ and only supports named tuples created by :func:`~collections.namedtuple`,
    This method should create a new object of the same type,
    replacing fields with values from *changes*.
 
+   .. versionadded:: 3.13
+
 
 .. seealso::