From 5a3f97291eea96037cceee097ebc00bba44bc9ed Mon Sep 17 00:00:00 2001
From: Henry Schreiner <HenrySchreinerIII@gmail.com>
Date: Wed, 9 Feb 2022 15:56:10 -0500
Subject: bpo-43532: add version added to KW_ONLY (GH-31235)

Minor missing version note mentioned at the end of  (and affected me independently before reading that note).

Automerge-Triggered-By: GH:ericvsmith
---
 Doc/library/dataclasses.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Doc/library/dataclasses.rst b/Doc/library/dataclasses.rst
index 0bac594..0f6985f 100644
--- a/Doc/library/dataclasses.rst
+++ b/Doc/library/dataclasses.rst
@@ -475,6 +475,8 @@ Module contents
    In a single dataclass, it is an error to specify more than one
    field whose type is :const:`KW_ONLY`.
 
+   .. versionadded:: 3.10
+
 .. exception:: FrozenInstanceError
 
    Raised when an implicitly defined :meth:`__setattr__` or
-- 
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