#3730 chore(deps-dev): bump ty from 0.0.63 to 0.0.65 in the development-dependencies group Pull request opened by dependabot[bot] Bumps the development-dependencies group with 1 update: ty. Updates

ty

from 0.0.63 to 0.0.65 Release notes Sourced from ty's releases.

0.0.65

Release Notes

Released on 2026-07-29.

LSP server

• Support comprehension walruses in IDE features (#26476)

Library support

• Pydantic: Allow mutation of private attributes on frozen models (#27257)

• Pydantic: Synthesize

__replace__

for models (#27220)

Diagnostics

• Correct

ParamSpec

forwarded-argument diagnostic locations (#27263)

• Recover forwarded callable object and constructor sources (#27264)

• Recover forwarded

functools.partial

diagnostic sources (#27265)

Core type checking

• Fix gradual class assignability with generic receivers (#27223)

• Lazily materialize protocol attributes (#27267)

• Narrow tagged unions through all type kinds (#27226)

• Prefer static constrained TypeVar solutions (#27057)

• Preserve frozen-dataclass setter delegation (#27217)

• Preserve inference when filtering constructor overloads (#27254)

• Reject frozen-dataclass field deletion through subclasses (#27001)

• Stabilize recursive type-constraint ordering (#27176)

• Support materialized class type expressions (#27258)

Performance

• Avoid quadratic inference for large literal unions (#27178)

• Cache protocol receiver binding (#27301)

Contributors

• `@​thejchap`

• `@​benedikt-bartscher`

• `@​carljm`

• `@​charliermarsh`

Install ty 0.0.65

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ty/releases/download/0.0.65/ty-installer.sh | sh

</tr></table>

... (truncated) Changelog Sourced from ty's changelog.

0.0.65

Released on 2026-07-29.

LSP server

• Support comprehension walruses in IDE features (#26476)

Library support

• Pydantic: Allow mutation of private attributes on frozen models (#27257)

• Pydantic: Synthesize

__replace__

for models (#27220)

Diagnostics

• Correct

ParamSpec

forwarded-argument diagnostic locations (#27263)

• Recover forwarded callable object and constructor sources (#27264)

• Recover forwarded

functools.partial

diagnostic sources (#27265)

Core type checking

• Fix gradual class assignability with generic receivers (#27223)

• Lazily materialize protocol attributes (#27267)

• Narrow tagged unions through all type kinds (#27226)

• Prefer static constrained TypeVar solutions (#27057)

• Preserve frozen-dataclass setter delegation (#27217)

• Preserve inference when filtering constructor overloads (#27254)

• Reject frozen-dataclass field deletion through subclasses (#27001)

• Stabilize recursive type-constraint ordering (#27176)

• Support materialized class type expressions (#27258)

Performance

• Avoid quadratic inference for large literal unions (#27178)

• Cache protocol receiver binding (#27301)

Contributors

• `@​thejchap`

• `@​benedikt-bartscher`

• `@​carljm`

• `@​charliermarsh`

0.0.64

Released on 2026-07-27.

Bug fixes

• Fix identity narrowing for NewTypes (#26439)

... (truncated) Commits • `87de836` Bump version to 0.0.65 (#4113) • `d784bad` README: Add link to Stable milestone (#4112) • `b4c1978` Update actions/setup-python action to v7 (#4110) • `8d216a3` Update actions/checkout action to v7.0.1 (#4107) • `06f44e9` Update dependency prek to v0.4.10 (#4108) • `b3665fd` Update prek dependencies (#4109) • `5e64a13` Bump version to 0.0.64 (#4097) • See full diff in compare view Dependabot compatibility score Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting

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