Update dependency ty to v0.0.72

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ty (changelog)	==0.0.71 → ==0.0.72

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Release Notes

astral-sh/ty (ty)

v0.0.72

Compare Source

Released on 2026-08-14.

Preview features

• Check PEP 723 scripts in isolation (#​27462)

Library support

• Pydantic: Accept documented boolean and fractional inputs (#​27754)
• Pydantic: Accept enum members for lax string and integer fields (#​27751)

Diagnostics

• Improve assignability hints for protocols and TypedDict types (#​27717)

Core type checking

• Avoid treating augmented assignments as attribute definitions (#​27633)
• Diagnose invalid module-level __getattr__ calls (#​27507)
• Fix overload argument expansion with unpacked positional arguments (#​27744)
• Fix specialization of generic TypedDict aliases (#​27760)
• Ignore generic declaration metadata in staticness checks (#​27692)
• Preserve tuple types containing Never (#​27580)
• Report deprecated unary operations (#​27584)
• Respect variance when inferring structural and callable types (#​27707)
• Support TypeVarTuple in call binding (#​26886)
• Treat generator-expression exceptions as eagerly evaluated (#​27735)

Performance

• Avoid exponential narrowing of gradual string-literal unions (#​27742)

Contributors

• @​AlexWaygood
• @​Andrej730
• @​charliermarsh
• @​MichaReiser
• @​dhruvmanila
• @​carljm

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