[3.8] bpo-34003: Re-add versionchanged entry in csv docs (GH-20657) (GH-20771)



Follow-up to GH-8014
(cherry picked from commit 7aed0524d4129766a6032326949ef7f91f6f6dfc)


Co-authored-by: Éric Araujo <merwok@netwok.org>

Automerge-Triggered-By: @merwok
1 file changed