bpo-42194: Add "New in version: 3.9" to argparse.BooleanOptionalAction#23026

ambv merged 1 commit into

python:mainpython/cpython:mainfrom

shangxiao:update_booleanoptionalaction_new_in_versionshangxiao/cpython:update_booleanoptionalaction_new_in_versionCopy head branch name to clipboard