From 37d50aa31c51980977cfc6d378ceb556047e1a14 Mon Sep 17 00:00:00 2001
From: Damien <81557462+Damien-Chen@users.noreply.github.com>
Date: Thu, 15 Aug 2024 04:30:33 +0800
Subject: [PATCH] gh-123005: Add version added in enum.Flag.__len__ (GH-123007)
 (cherry picked from commit 8e2dc7f380c7ffe6b0fe525b4d0558aaed9d7145)

Co-authored-by: Damien <81557462+Damien-Chen@users.noreply.github.com>
---
 Doc/library/enum.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Doc/library/enum.rst b/Doc/library/enum.rst
index 9cf94e342dad28..df9070e9301f9c 100644
--- a/Doc/library/enum.rst
+++ b/Doc/library/enum.rst
@@ -570,6 +570,8 @@ Data Types
          >>> len(white)
          3
 
+      .. versionadded:: 3.11
+
    .. method:: __bool__(self):
 
       Returns *True* if any members in flag, *False* otherwise::