[stateful-y-renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ty (changelog)	==0.0.99 -> ==0.0.100

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Release Notes

astral-sh/ty (ty)

v0.0.100

Compare Source

Released on 2026-11-09.

Breaking changes

• Distinguish attributes missing from some union members (#​29944)
• Give abstract class instantiation its own diagnostic rule (#​29948)
• Separate missing and inconsistent overload implementation diagnostics (#​29953)
• Split invalid-key into three TypedDict diagnostic rules (#​29955)
• Split out lost-keyword-for-regular-parameter from incompatible-method-override (#​30143)

Bug fixes

• Fix partial application of ParamSpec decorators (#​30150)
• Offer inlay hint edits only for valid annotation targets (#​30208)
• Preserve distinct bytes keys during narrowing (#​30207)

Diagnostic improvements

• Explain why a rule was removed in configuration and ignore comments (#​30128)
• Rename incompatible override rules (#​30142)

Memory usage improvements

• Avoid caching bundled stub source during parsing (#​30181)
• Defer formatting details for suppressed diagnostics (#​30169)

Other changes

• Avoid repeated scans when merging class MROs (#​30095)
• Cache context-free specialized alias values (#​30099)
• Cache raw signatures for overload declarations (#​30106)
• Cache the previous declaration in an overload set (#​30110)
• Check constraint equivalence by searching for counterexamples (#​30093)
• Collect namespace members once per metaclass (#​30165)
• Index lazy enclosing snapshots by symbol name (#​30088)
• Reduce redundant work in structural recursive type inference (#​29975)
• Reject incompatible fixed tuple contexts as elements are inferred (#​30183)
• Reuse the incoming flow after boolean expressions without assignments (#​30097)
• Skip repeated type constraints for collection literals (#​30089)
• Skip union checks for incomparable types (#​30102)

Contributors

• @​mtshiba
• @​charliermarsh
• @​AlexWaygood
• @​MichaReiser
• @​sharkdp
• @​carljm

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Configuration

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This PR has been generated by Renovate Bot.

[github-actions]

Approved automatically: this update is in the automerge scope set by .github/renovate.json. The required status checks still gate the merge.

[github-actions]

Approved automatically: this update is in the automerge scope set by .github/renovate.json. The required status checks still gate the merge.

[github-actions]

Approved automatically: this update is in the automerge scope set by .github/renovate.json. The required status checks still gate the merge.

[github-actions]

Approved automatically: this update is in the automerge scope set by .github/renovate.json. The required status checks still gate the merge.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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