Sourced from click's releases.

8.3.2

This is the Click 8.3.2 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/click/8.3.2/ Changes: https://click.palletsprojects.com/page/changes/#version-8-3-2 Milestone: https://github.com/pallets/click/milestone/29

• Fix handling of flag_value when is_flag=False to allow such options to be used without an explicit value. #3084 #3152
• Hide Sentinel.UNSET values as None when using lookup_default(). #3136 #3199 #3202 #3209 #3212 #3224
• Prevent _NamedTextIOWrapper from closing streams owned by StreamMixer. #824 #2991 #2993 #3110 #3139 #3140
• Add comprehensive tests for CliRunner stream lifecycle, covering logging interaction, multi-threaded safety, and sequential invocation isolation. Add high-iteration stress tests behind a stress marker with a dedicated CI job. #3139
• Fix callable flag_value being instantiated when used as a default via default=True. #3121 #3201 #3213 #3225

Sourced from click's changelog.

Version 8.3.2

Released 2026-04-02

• Fix handling of flag_value when is_flag=False to allow such options to be used without an explicit value. :issue:3084 :pr:3152
• Hide Sentinel.UNSET values as None when using lookup_default(). :issue:3136 :pr:3199 :pr:3202 :pr:3209 :pr:3212 :pr:3224
• Prevent _NamedTextIOWrapper from closing streams owned by StreamMixer. :issue:824 :issue:2991 :issue:2993 :issue:3110 :pr:3139 :pr:3140
• Add comprehensive tests for CliRunner stream lifecycle, covering logging interaction, multi-threaded safety, and sequential invocation isolation. Add high-iteration stress tests behind a stress marker with a dedicated CI job. :pr:3139
• Fix callable flag_value being instantiated when used as a default via default=True. :issue:3121 :pr:3201 :pr:3213 :pr:3225

• 052c006 Change update release date.
• 502b7ce Merge branch 'stable' of https://github.com/pallets/click into release-8.3.2
• a0a37e4 Change publish to werkzeug latest. (#3301)
• 57be6fc Change publish to werkzeug latest.
• 781d6a8 Update publish workflows (#3266)
• ff795b6 Update precommit pins with tox
• dd87ef4 Update github action pins with tox
• 93d3f9d Release version 8.3.2
• 3299ba1 Add missing PR to changelog. (#3264)
• b7f62c4 Add missing PR to changelog.
• Additional commits viewable in compare view

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