new_field.sub_fields = [  # type: ignore[attr-defined]
            create_cloned_field(sub_field, cloned_types=cloned_types)
            for sub_field in field.sub_fields  # type: ignore[attr-defined]
        ]
    if field.key_field:  # type: ignore[attr-defined]
        new_field.key_field = create_cloned_field(  # type: ignore[attr-defined]
            field.key_field,  # type: ignore[attr-defined]

    FastAPIError,
    RequestValidationError,
    ResponseValidationError,
    WebSocketRequestValidationError,
)
from fastapi.types import DecoratedCallable, IncEx
from fastapi.utils import (
    create_cloned_field,
    create_model_field,
    generate_unique_id,
    get_value_or_default,
    is_body_allowed_for_status_code,
)
from pydantic import BaseModel
from starlette import routing

* 👷 Add custom tokens for GitHub Actions to avoid rate limits. PR [#9647](https://github.com/tiangolo/fastapi/pull/9647) by [@tiangolo](https://github.com/tiangolo).

## 0.96.0

### Features

* ⚡ Update `create_cloned_field` to use a global cache and improve startup performance. PR [#4645](https://github.com/tiangolo/fastapi/pull/4645) by [@madkinsz](https://github.com/madkinsz) and previous original PR by [@huonw](https://github.com/huonw).