Typeguard

- Fixed missing `typing_extensions` dependency for Python 3.12 ([\444](https://github.com/agronholm/typeguard/issues/444))
- Fixed deprecation warning in the test suite on Python 3.13 ([\444](https://github.com/agronholm/typeguard/issues/444))

- Added support for specifying options for the pytest plugin via pytest config files ([\440](https://github.com/agronholm/typeguard/issues/440))
- Avoid creating reference cycles when type checking unions (PR by Shantanu)
- Fixed `Optional[...]` being removed from the AST if it was located within a subscript ([\442](https://github.com/agronholm/typeguard/issues/442))
- Fixed `TypedDict` from `typing_extensions` not being recognized as one ([\443](https://github.com/agronholm/typeguard/issues/443))
- Fixed `typing` types (`dict[str, int]`, `List[str]`, etc.) not passing checks against `type` or `Type` ([\432](https://github.com/agronholm/typeguard/issues/432), PR by Yongxin Wang)
- Fixed detection of optional fields (`NotRequired[...]`) in `TypedDict` when using forward references ([\424](https://github.com/agronholm/typeguard/issues/424))
- Fixed mapping checks against Django's `MultiValueDict` ([\419](https://github.com/agronholm/typeguard/issues/419))

- Fixed `Callable` erroneously rejecting a callable that has the requested amount of positional arguments but they have defaults ([\400](https://github.com/agronholm/typeguard/issues/400))
- Fixed a regression introduced in v4.1.4 where the elements of `Literal` got quotes removed from them by the AST transformer ([\399](https://github.com/agronholm/typeguard/issues/399))

- Fixed `AttributeError` where the transformer removed elements from a PEP 604 union ([\384](https://github.com/agronholm/typeguard/issues/384))
- Fixed `AttributeError: 'Subscript' object has no attribute 'slice'` when encountering an annotation with a subscript containing an ignored type (imported within an `if TYPE_CHECKING:` block) ([\397](https://github.com/agronholm/typeguard/issues/397))
- Fixed type checking not being skipped when the target is a union (PEP 604 or `typing.Union`) where one of the elements is an ignored type (shadowed by an argument, variable assignment or an `if TYPE_CHECKING` import) ([\394](https://github.com/agronholm/typeguard/issues/394), [\#395](https://github.com/agronholm/typeguard/issues/395))
- Fixed type checking of class instances created in `__new__()` in cases such as enums where this method is already invoked before the class has finished initializing ([\398](https://github.com/agronholm/typeguard/issues/398))