From a9366f98ce809701822259ba36c4da26c64eb428 Mon Sep 17 00:00:00 2001
From: sterliakov <50529348+sterliakov@users.noreply.github.com>
Date: Wed, 30 Aug 2023 04:11:31 +0300
Subject: [PATCH] Mention Ellipsis pickling in the docs (GH-103660) (cherry
 picked from commit 14ec0bb7c363def917f768b76f334146a3cddd84)

Co-authored-by: sterliakov <50529348+sterliakov@users.noreply.github.com>
---
 Doc/library/pickle.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Doc/library/pickle.rst b/Doc/library/pickle.rst
index 79476b04cd914d..d6be4ba33fa80b 100644
--- a/Doc/library/pickle.rst
+++ b/Doc/library/pickle.rst
@@ -494,7 +494,8 @@ What can be pickled and unpickled?
 
 The following types can be pickled:
 
-* ``None``, ``True``, and ``False``;
+* built-in constants (``None``, ``True``, ``False``, ``Ellipsis``, and
+  ``NotImplemented``);
 
 * integers, floating-point numbers, complex numbers;