chore(deps): bump click from 8.3.0 to 8.4.1

[dependabot]

Bumps click from 8.3.0 to 8.4.1.

Release notes

Sourced from click's releases.

8.4.1

This is the Click 8.4.1 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/8.4.1/ Changes: https://click.palletsprojects.com/page/changes/#version-8-4-1 Milestone: https://github.com/pallets/click/milestone/32?closed=1

• get_parameter_source() is available during eager callbacks and type conversion again. #3458 #3484
• Zsh completion scripts parse correctly on Windows. #3277 # 3466
• Shell completion of Choice Enum values produces a valid completion result. #3015
• Fix empty byte-string handling in echo. #3487
• Fix closed file error with echo_via_pager. #3449

8.4.0

This is the Click 8.4.0 feature release. A feature release may include new features, remove previously deprecated code, add new deprecation, or introduce potentially breaking changes.

We encourage everyone to upgrade. You can read more about our Version Support Policy on our website.

PyPI: https://pypi.org/project/click/8.4.0/ Changes: https://click.palletsprojects.com/page/changes/#version-8-4-0 Milestone https://github.com/pallets/click/milestone/30

• ParamType typing improvements. #3371

  • :class:ParamType is now a generic abstract base class, parameterized by its converted value type.
  • :meth:~ParamType.convert return types are narrowed on all concrete types (str for :class:STRING, int for :class:INT, etc.).
  • :meth:~ParamType.to_info_dict returns specific :class:~typing.TypedDict subclasses instead of dict[str, Any].
  • :class:CompositeParamType and the number-range base are now generic with abstract methods.

• Refactor convert_type to extract type inference into a private _guess_type helper, and add :func:typing.overload signatures. #3372

• Parameter typing improvements. #2805

  • :class:Parameter is now an abstract base class, making explicit that it cannot be instantiated directly.
  • :attr:Parameter.name is now str instead of str | None. When expose_value=False, the name is set to "" instead of None.
  • The ctx parameter of :meth:Parameter.get_error_hint is now typed as Context | None, matching the runtime behavior.

• Split string values from default_map for parameters with nargs > 1 or :class:Tuple type, matching environment variable behavior.

... (truncated)

Changelog

Sourced from click's changelog.

Version 8.4.1

Released 2026-05-21

• get_parameter_source() is available during eager callbacks and type conversion again. :issue:3458 :issue:3484
• Zsh completion scripts parse correctly on Windows. :issue:3277 :pr:3466
• Shell completion of Choice Enum values produces a valid completion result. :issue:3015
• Fix empty byte-string handling in echo. :issue:3487
• Fix closed file error with echo_via_pager. :issue:3449

Version 8.4.0

Released 2026-05-17

• :class:ParamType typing improvements. :pr:3371

  • :class:ParamType is now a generic abstract base class, parameterized by its converted value type.
  • :meth:~ParamType.convert return types are narrowed on all concrete types (str for :class:STRING, int for :class:INT, etc.).
  • :meth:~ParamType.to_info_dict returns specific :class:~typing.TypedDict subclasses instead of dict[str, Any].
  • :class:CompositeParamType and the number-range base are now generic with abstract methods.

• Refactor convert_type to extract type inference into a private _guess_type helper, and add :func:typing.overload signatures. :pr:3372

• :class:Parameter typing improvements. :pr:2805

  • :class:Parameter is now an abstract base class, making explicit that it cannot be instantiated directly.
  • :attr:Parameter.name is now str instead of str | None. When expose_value=False, the name is set to "" instead of None.
  • The ctx parameter of :meth:Parameter.get_error_hint is now typed as Context | None, matching the runtime behavior.

• Split string values from default_map for parameters with nargs > 1 or :class:Tuple type, matching environment variable behavior. :issue:2745 :pr:3364

• Auto-detect type=UNPROCESSED for flag_value of non-basic types (not str, int, float, or bool), so programmer-provided Python objects like classes and enum members are passed through unchanged instead of being stringified. Previously type=click.UNPROCESSED had to be set explicitly. :issue:2012 :pr:3363

... (truncated)

Commits

• 6eeb50e release version 8.4.1
• 67921d5 change log and doc fixes (#3495)
• 9c41f46 Fix changelog and version admonitions
• 6cb3477 fix skip condition
• 5ee8e31 fix I/O operation on closed file error with CliRunner and echo_via_pager (#3482)
• becbde5 pager doesn't close std streams
• a5f5aa6 Handle empty bytes in echo (#3493)
• 4d3db84 handle empty bytes in echo
• d42f15b Fix get_parameter_source() during type conversion and eager callbacks (#3484)
• 0baa8db Document ctx.params bypass with test and doc
• Additional commits viewable in compare view

Summary by CodeRabbit

• Chores
  • Updated a project dependency to a newer version.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: ef70bf5c-21d0-4204-be5e-48638d2a8362

📥 Commits

Reviewing files that changed from the base of the PR and between b68630c and f862bf1.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (1)

• pyproject.toml

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📝 Walkthrough

Walkthrough

Click runtime dependency is pinned to version 8.4.1, up from 8.3.0. This is a straightforward dependency upgrade with no other configuration or project changes.

Changes

Dependency Update

Layer / File(s)	Summary
click version bump pyproject.toml	Click runtime dependency updated from 8.3.0 to 8.4.1 in [project].dependencies.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	PR description lacks required template sections (Related Issue, proper Description, Checklist). Only includes auto-generated dependency bump notes without addressing template requirements.	Add the missing template sections including Related Issue link, Description section, and completed Checklist items (especially changelog and docs generation steps if applicable).

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	PR title follows conventional commits format with 'chore(deps):' type and scope, clearly describing the dependency version bump.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch dependabot/uv/click-8.4.1

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[elkaix]

Closing: click 8.4.1 regresses the required check job — pyright reports ~95 reportUnknownMemberType errors on click.Option (see src/pythinker_code/cli/web.py). Holding the pin at 8.3.0 and adding a Dependabot ignore for click >=8.4 until the type regression is resolved.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.