Data and AI releases

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ty 0.0.77

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Release Notes Released on 2026-08-31. Bug fixes Bound recursive protocol traversal in generic intersections ( #28215 ) Preserve recursion guards across nested type operations ( #28150 ) Preserve syntax and comments when removing redundant casts ( #28145 ) Stabilize recursive receiver inference ( #28042 ) Stabilize condition truthiness during cyclic...

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Also shipped Sep 1, 2026Astral in September 2026 →

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ty 0.0.78

Release Notes Released on 2026-09-02. Bug fixes Defer decorator-call diagnostics to avoid recursive-default cycles ( #28226 ) Make cyclic intersection simplification deterministic ( #28156 ) Stabilize cyclic terminal-call reachability ( #28216 ) Preview features Refresh uv workspace metadata when dependencies change ( #28224 ) Diagnostics Add a new...

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ty 0.0.76

Release Notes Released on 2026-08-31. Preview features Add a missing-direct-dependency rule ( #28001 ) Cancel superseded queued uv requests ( #28108 ) Check direct dependencies in PEP 723 scripts ( #28136 ) Fix Goto definition in script dependencies ( #27747 ) Move script environment initialization to the CLI and LSP ( #28038 ) Refresh uv project metadata...

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ty 0.0.79

Release Notes Released on 2026-09-07. Bug fixes Avoid dict keyword-call panics when typing is shadowed ( #28292 ) Discover configs in models derived from legacy generic classes ( #28397 ) Normalize recursive collection-use constraints ( #28332 ) Recover cycles when constructing known class instances ( #28289 ) CLI Embed archive checksums in the shell...

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ty 0.0.75

Release Notes Released on 2026-08-26. Preview features Initialize PEP 723 script environments in the CLI ( #27544 ) Refresh PEP 723 script environments in watch mode ( #27617 ) Run PEP 723 script synchronization on bounded workers ( #27615 ) Bug fixes Specialize Self bounds of inherited methods ( #27990 ) LSP server Add "Go to Definition" support for pytest...

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ty 0.0.80

Release Notes Released on 2026-09-09. Bug fixes Fix --force-exclude for directories with an excluded ancestor ( #28451 ) Preserve metaclass candidates after conflicts ( #28461 ) LSP server Give existing autofixes descriptive titles ( #28456 ) Prevent LSP hangs during inlay hint bursts ( #28390 ) Diagnostic improvements Preserve redundant-condition...

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ty 0.0.81

Release Notes Released on 2026-09-14. Bug fixes Escape glob characters in anchored directory paths ( #28518 ) Ignore divergent markers when detecting descriptors ( #28514 ) CLI Anchor default exclude patterns at the project root ( #28463 ) Core type checking Avoid rebinding extracted method calls ( #28469 ) Default-specialize class objects in meta-protocol...

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ty 0.0.82

Release Notes Released on 2026-09-17. Preview features Ignore Python version from uv metadata ( #28646 ) Watch script dependencies in CLI watch mode ( #28125 ) CLI Only skip uv workspace metadata for a single script ( #28581 ) Support dependency lints with --config-file ( #28573 ) LSP server Filter string literal completions by typed text ( #28612 ) Find...

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ty 0.0.83

Release Notes Released on 2026-09-21. Bug fixes Fix hangs from repeated partial application ( #28754 ) Preserve PEP 695 bindings across nested classes ( #28723 ) LSP server Include required imports in every inlay hint ( #28724 ) Preserve fast name filtering for normalized Unicode source ( #28701 ) Refresh diagnostics after workspace configuration changes (...

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