Bump ty from 0.0.62 to 0.0.64

[dependabot]

Bumps ty from 0.0.62 to 0.0.64.

Release notes

Sourced from ty's releases.

0.0.64

Release Notes

Released on 2026-07-27.

Bug fixes

• Fix identity narrowing for NewTypes (#26439)
• Make reachability analysis idempotent (#27163)

LSP server

• Fix ParamSpec declaration hover and type navigation (#27183)
• Implement LSP textDocument/implementation request (#25410)
• Introduce shared primitives for parsing backticks in docstrings (#26928)
• Render NumPy docstrings as structured Markdown (#25925)

CLI

• Add --exclude-scripts and --include-scripts (#27169)
• Discover uv workspace roots (#25551)

Diagnostics

• Add a lint rule for combined abstract and final decorators (#26932)
• Change --add-ignore to add space after the colon for ty: ignore (#27120)
• Fix missing-override-decorator suggestion before Python 3.12 (#27166)
• Reuse full call diagnostics for implicit setter calls (#27115)

Configuration

• Allow unresolved unused venv home paths (#27162)
• Simplify script metadata query (#27121)

Core type checking

• Decorate only overload implementation signatures (#27147)
• Don't consider known-instance types, generic aliases or non-singleton special-form types to be single-valued (#27137)
• Improve identity comparison inference for singleton types (#27126)
• Improve tuple membership and rich comparison inference (#27164)
• Model walrus bindings from comprehensions (#26466)
• Narrow tagged unions using identity comparisons (#27130)
• Preserve Self in __new__ calls (#27003)
• Preserve receiver constraints when binding overloaded methods (#27038)
• Support generic manual PEP 695 type aliases (#27083)
• Treat bivariance as covariant (#24319)

Performance

• Avoid cycles when resolving ModuleType globals (#27182)

... (truncated)

Changelog

Sourced from ty's changelog.

0.0.64

Released on 2026-07-27.

Bug fixes

• Fix identity narrowing for NewTypes (#26439)
• Make reachability analysis idempotent (#27163)

LSP server

• Fix ParamSpec declaration hover and type navigation (#27183)
• Implement LSP textDocument/implementation request (#25410)
• Introduce shared primitives for parsing backticks in docstrings (#26928)
• Render NumPy docstrings as structured Markdown (#25925)

CLI

• Add --exclude-scripts and --include-scripts (#27169)
• Discover uv workspace roots (#25551)

Diagnostics

• Add a lint rule for combined abstract and final decorators (#26932)
• Change --add-ignore to add space after the colon for ty: ignore (#27120)
• Fix missing-override-decorator suggestion before Python 3.12 (#27166)
• Reuse full call diagnostics for implicit setter calls (#27115)

Configuration

• Allow unresolved unused venv home paths (#27162)
• Simplify script metadata query (#27121)

Core type checking

• Decorate only overload implementation signatures (#27147)
• Don't consider known-instance types, generic aliases or non-singleton special-form types to be single-valued (#27137)
• Improve identity comparison inference for singleton types (#27126)
• Improve tuple membership and rich comparison inference (#27164)
• Model walrus bindings from comprehensions (#26466)
• Narrow tagged unions using identity comparisons (#27130)
• Preserve Self in __new__ calls (#27003)
• Preserve receiver constraints when binding overloaded methods (#27038)
• Support generic manual PEP 695 type aliases (#27083)
• Treat bivariance as covariant (#24319)

Performance

• Avoid cycles when resolving ModuleType globals (#27182)
• Avoid expanding optional enum comparisons (#27105)

... (truncated)

Commits

• 5e64a13 Bump version to 0.0.64 (#4097)
• 46f4915 Bump version to 0.0.63 (#4071)
• See full diff in compare view

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Summary by cubic

Upgrade ty from 0.0.62 to 0.0.64 in uv.lock to pick up type-checking fixes and minor performance improvements. Dev-only tooling change; no code changes expected.

^{Written for commit 1e6fd99. Summary will update on new commits.}

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	pypi/​ty@​0.0.62 ⏵ 0.0.64

View full report