chore(deps-dev): bump ty from 0.0.49 to 0.0.84

[dependabot]

Bumps ty from 0.0.49 to 0.0.84.

Release notes

Sourced from ty's releases.

0.0.84

Release Notes

Released on 2026-09-24.

This release addresses GHSA-vxvm-j4xq-q7m4, a use-after-free vulnerability during incremental type checking that can result in arbitrary code execution when analyzing a specially crafted Python project. Users who run ty on untrusted code should upgrade to 0.0.84 or newer.

Bug fixes

• Fix stale diagnostics from the LSP server after toggling showSyntaxErrors (#28759)

LSP server

• Complete string keys from dictionary initializers (#28820)
• Support LSP requests against closed documents (#28595)
• Select projects for external files using import search paths (#28594)
• Use workspace editor settings for external files (#28639)

Performance

• Avoid repeated subtyping checks for materialized recursive protocols (#28774)
• Skip reading notebooks when discovering scripts (#28781)

Core type checking

• Avoid incorrect simplification of TypeIs materializations (#28817)
• Fix disjointness of generic class types (#28787)
• Fix staticmethod shadowing through generic receivers and unions (#28766)
• Infer callable signatures from bounded type variables (#28599)
• Infer constant membership in inline list and set literals (e.g. "foo" in ["foo"] is now inferred as Literal[True]) (#28676)
• Infer through optional generic containers in the legacy solver (#28791)
• Preserve call narrowing during cyclic inference (#28708)
• Preserve intersections of type guard return types (#28796)
• Use subtyping for constraint-set implication (#28657)

Configuration

• Disable invalid-legacy-positional-parameter by default (#28834)

Other changes

• Only consider reachable definitions when determining whether a condition should be exempted from redundant-condition(-strict) due to the condition being defined relative to sys.version_info, sys.platform, os.name or typing.TYPE_CHECKING (#28788)

Contributors

• @​ibraheemdev
• @​zsol
• @​charliermarsh
• @​lerebear
• @​MichaReiser

... (truncated)

Changelog

Sourced from ty's changelog.

0.0.84

Released on 2026-09-24.

This release addresses GHSA-vxvm-j4xq-q7m4, a use-after-free vulnerability during incremental type checking that can result in arbitrary code execution when analyzing a specially crafted Python project. Users who run ty on untrusted code should upgrade to 0.0.84 or newer.

Bug fixes

• Fix stale diagnostics from the LSP server after toggling showSyntaxErrors (#28759)

LSP server

• Complete string keys from dictionary initializers (#28820)
• Support LSP requests against closed documents (#28595)
• Select projects for external files using import search paths (#28594)
• Use workspace editor settings for external files (#28639)

Performance

• Avoid repeated subtyping checks for materialized recursive protocols (#28774)
• Skip reading notebooks when discovering scripts (#28781)

Core type checking

• Avoid incorrect simplification of TypeIs materializations (#28817)
• Fix disjointness of generic class types (#28787)
• Fix staticmethod shadowing through generic receivers and unions (#28766)
• Infer callable signatures from bounded type variables (#28599)
• Infer constant membership in inline list and set literals (e.g. "foo" in ["foo"] is now inferred as Literal[True]) (#28676)
• Infer through optional generic containers in the legacy solver (#28791)
• Preserve call narrowing during cyclic inference (#28708)
• Preserve intersections of type guard return types (#28796)
• Use subtyping for constraint-set implication (#28657)

Configuration

• Disable invalid-legacy-positional-parameter by default (#28834)

Other changes

• Only consider reachable definitions when determining whether a condition should be exempted from redundant-condition(-strict) due to the condition being defined relative to sys.version_info, sys.platform, os.name or typing.TYPE_CHECKING (#28788)

Contributors

• @​ibraheemdev
• @​zsol
• @​charliermarsh
• @​lerebear
• @​MichaReiser
• @​ewdurbin

... (truncated)

Commits

• 8dd9a7f Bump version to 0.0.84 (#4585)
• d4e4bf9 publish to astral-sh/versions via OIDC (#4581)
• 94ce733 use oidc issued token for docs publication (#4579)
• 901eeaa Update prek dependencies (#4576)
• 09bf0b1 Update docker/setup-buildx-action action to v4.3.0 (#4575)
• 89d6ffe Update astral-sh/setup-uv action to v10.2.0 (#4574)
• 9c21479 Bump version to 0.0.83 (#4569)
• 04c6911 Sync the ty security mirror (#4549)
• 3fa57a2 Grant the versions workflow repository read access (#4550)
• a15b353 use scoped token for release workflow (#4506)
• Additional commits viewable in compare view

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 60.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 96.80%. Comparing base (aa27248) to head (bbb3b36).

Files with missing lines	Patch %	Lines
...tools/utilities/kafka/serialization/custom_dict.py	50.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #8498      +/-   ##
===========================================
- Coverage    96.81%   96.80%   -0.02%     
===========================================
  Files          310      310              
  Lines        15577    15579       +2     
  Branches      1357     1358       +1     
===========================================
  Hits         15081    15081              
- Misses         361      362       +1     
- Partials       135      136       +1     

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