Sourced fromtyping-extensions's releases.

4.13.2

• FixTypeError when taking the union oftyping_extensions.TypeAliasType and atyping.TypeAliasType on Python 3.12 and 3.13.Patch byJoren Hammudoglu.
• Backport from CPython PR#132160to avoid having user arguments shadowed in generated__new__ by@typing_extensions.deprecated.Patch byVictorien Plot.

4.13.1

This is a bugfix release fixing two edge cases that appear on old bugfix releases of CPython.

Bugfixes:

• Fix regression in 4.13.0 on Python 3.10.2 causing aTypeError when usingConcatenate.Patch byDaraan.
• FixTypeError when usingevaluate_forward_ref on Python 3.10.1-2 and 3.9.8-10.Patch byDaraan.

4.13.0

New features:

• Addtyping_extensions.TypeForm from PEP 747. Patch byJelle Zijlstra.
• Addtyping_extensions.get_annotations, a backport ofinspect.get_annotations that adds features specifiedby PEP 649. Patches by Jelle Zijlstra and Alex Waygood.
• Backportevaluate_forward_ref from CPython PR#119891 to evaluateForwardRefs.Patch byDaraan, backporting a CPython PR by Jelle Zijlstra.

Bugfixes and changed features:

• Update PEP 728 implementation to a newer version of the PEP. Patch by Jelle Zijlstra.
• Copy the coroutine status of functions and methods wrappedwith@typing_extensions.deprecated. Patch by Sebastian Rittau.
• Fix bug whereTypeAliasType instances could be subscripted evenwhere they were not generic. Patch byDaraan.
• Fix bug where a subscriptedTypeAliasType instance did not have allattributes of the originalTypeAliasType instance on older Python versions.Patch byDaraan and Alex Waygood.
• Fix bug where subscriptedTypeAliasType instances (and some othersubscripted objects) had wrong parameters if they were directlysubscripted with anUnpack object.Patch byDaraan.
• Backport to Python 3.10 the ability to substitute... in genericCallablealiases that have aConcatenate special form as their argument.Patch byDaraan.
• Extended theConcatenate backport for Python 3.8-3.10 to now acceptEllipsis as an argument. Patch byDaraan.
• Fix backport ofget_type_hints to reflect Python 3.11+ behavior which does not add

... (truncated)

Sourced fromtyping-extensions's changelog.

Release 4.13.2 (April 10, 2025)

• FixTypeError when taking the union oftyping_extensions.TypeAliasType and atyping.TypeAliasType on Python 3.12 and 3.13.Patch byJoren Hammudoglu.
• Backport from CPython PR#132160to avoid having user arguments shadowed in generated__new__ by@typing_extensions.deprecated.Patch byVictorien Plot.

Release 4.13.1 (April 3, 2025)

Bugfixes:

• Fix regression in 4.13.0 on Python 3.10.2 causing aTypeError when usingConcatenate.Patch byDaraan.
• FixTypeError when usingevaluate_forward_ref on Python 3.10.1-2 and 3.9.8-10.Patch byDaraan.

Release 4.13.0 (March 25, 2025)

No user-facing changes since 4.13.0rc1.

Release 4.13.0rc1 (March 18, 2025)

New features:

• Addtyping_extensions.TypeForm from PEP 747. Patch byJelle Zijlstra.
• Addtyping_extensions.get_annotations, a backport ofinspect.get_annotations that adds features specifiedby PEP 649. Patches by Jelle Zijlstra and Alex Waygood.
• Backportevaluate_forward_ref from CPython PR#119891 to evaluateForwardRefs.Patch byDaraan, backporting a CPython PR by Jelle Zijlstra.

Bugfixes and changed features:

• Update PEP 728 implementation to a newer version of the PEP. Patch by Jelle Zijlstra.
• Copy the coroutine status of functions and methods wrappedwith@typing_extensions.deprecated. Patch by Sebastian Rittau.
• Fix bug whereTypeAliasType instances could be subscripted evenwhere they were not generic. Patch byDaraan.
• Fix bug where a subscriptedTypeAliasType instance did not have allattributes of the originalTypeAliasType instance on older Python versions.Patch byDaraan and Alex Waygood.
• Fix bug where subscriptedTypeAliasType instances (and some othersubscripted objects) had wrong parameters if they were directlysubscripted with anUnpack object.Patch byDaraan.
• Backport to Python 3.10 the ability to substitute... in genericCallable

... (truncated)

• 4525e9d Prepare release 4.13.2 (#583)
• 88a0c20 Do not shadow user arguments in generated__new__ by@deprecated (#581)
• 281d7b0 Add 3rd party tests for litestar (#578)
• 8092c39 fixTypeAliasType union withtyping.TypeAliasType (#575)
• 45a8847 Prepare release 4.13.1 (#573)
• f264e58 Move CI to "ubuntu-latest" (round 2) (#570)
• 5ce0e69 Fix TypeError with evaluate_forward_ref on some 3.10 and 3.9 versions (#558)
• 304f5cb Add SQLAlchemy to third-party daily tests (#561)
• ebe2b94 Fix duplicated keywords for typing._ConcatenateGenericAlias in 3.10.2 (#557)
• 9f93d6f Add intersphinx links for 3.13 typing features (#550)
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