#9913 chore(deps-dev): Bump ty from 0.0.21 to 0.0.23 in the development-dependencies group Pull request opened by dependabot[bot] Bumps the development-dependencies group with 1 update: ty. Updates

ty

from 0.0.21 to 0.0.23 Release notes Sourced from ty's releases.

0.0.23

Release Notes

Released on 2026-03-13.

Bug fixes

• Fix false-positive diagnostics for PEP-604 union annotations on attribute targets on Python 3.9 when

from __future__ import annotations

is active (#23915)

• `dataclass_transform`: Respect

kw_only

overwrites in dataclasses (#23930)

• Fix too-many-cycle panics when inferring loop variables with

Literal

types (#23875)

Server

• Fix folding range classification of lines starting with

#

(#23831)

• Fix folding ranges for notebooks (#23830)

Core type checking

• Split errors for possibly missing submodules into a new

possibly-missing-submodule

error code (enabled by default), and make

possibly-missing-attribute

ignored by default (#23918)

• Improve handling of bidirectional inference when (#23844)

• Fix inference of conditionally defined properties (#23925)

Improvements to diagnostics

• Clarify in diagnostics that

from __future__ import annotations

only stringifies type annotations (#23928)

Performance improvements

• Avoid duplicated work during multi-inference (#23923)

Contributors

• `@​ibraheemdev`

• `@​sharkdp`

• `@​oconnor663`

• `@​mtshiba`

• `@​MichaReiser`

• `@​carljm`

• `@​AlexWaygood`

Install ty 0.0.23

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ty/releases/download/0.0.23/ty-installer.sh | sh

Install prebuilt binaries via powershell script

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

0.0.23

Released on 2026-03-13.

Bug fixes

• Fix false-positive diagnostics for PEP-604 union annotations on attribute targets on Python 3.9 when

from __future__ import annotations

is active (#23915)

• `dataclass_transform`: Respect

kw_only

overwrites in dataclasses (#23930)

• Fix too-many-cycle panics when inferring loop variables with

Literal

types (#23875)

Server

• Fix folding range classification of lines starting with

#

(#23831)

• Fix folding ranges for notebooks (#23830)

Core type checking

• Split errors for possibly missing submodules into a new

possibly-missing-submodule

error code (enabled by default), and make

possibly-missing-attribute

ignored by default (#23918)

• Improve handling of bidirectional inference when (#23844)

• Fix inference of conditionally defined properties (#23925)

Improvements to diagnostics

• Clarify in diagnostics that

from __future__ import annotations

only stringifies type annotations (#23928)

Performance improvements

• Avoid duplicated work during multi-inference (#23923)

Contributors

• `@​ibraheemdev`

• `@​sharkdp`

• `@​oconnor663`

• `@​mtshiba`

• `@​MichaReiser`

• `@​carljm`

• `@​AlexWaygood`

0.0.22

Released on 2026-03-12.

Bug fixes

• Fix issue where variables could be inferred as

Divergent

if they were assigned using tuple unpacking in loops (#23812)

• Allow

error = "all"

in a root

pyproject.toml

file to be overridden using

tool.ty.overrides

in a subdirectory's

pyproject.toml

file (#23712)

• Only unsoundly upcast

type[]

types to their constructor

Callable

type during assignability checks, not during redundancy/subtyping checks (#23834, #23901)

• Fix stack overflow that could occur with certain recursive protocols (#23870)

... (truncated) Commits • `be6e94a` Bump version to 0.0.23 (#3036) • `cee15ae` Update astral-sh/setup-uv action to v7.5.0 (#3035) • `26a6e34` docs: Update the Zed editor integration (#3017) • `1adde13` Document how to update ty's conformance results upstream (#3028) • `eda1e71` Bump version to 0.0.22 (#3031) • `b4abf2b` Update Artifact GitHub Actions dependencies (#2996) • `842b8b5` Update PyO3/maturin-action action to v1.50.1 (#2995) • `6c04a8e` Update prek dependencies (#2994) • <https://github.com/astral-sh/ty/commit/1557849d9b66e73a4a78fdf35efac9b13ce95564|`1557849`… meltano/meltano