Release 0.23.1 (openapi-generators#1195)

> [!IMPORTANT]
> Merging this pull request will create this release

## Features

- allow Ruff 0.9 (openapi-generators#1192)

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.23.0 (openapi-generators#1181)

> [!IMPORTANT]
> Merging this pull request will create this release

## Breaking Changes

### Delete fewer files with `--overwrite`

`--overwrite` will no longer delete the entire output directory before
regenerating. Instead, it will only delete
specific, known directories within that directory. Right now, that is
only the generated `models` and `api` directories.

Other generated files, like `README.md`, will be overwritten. Extra
files and directories outside of those listed above
will be left untouched, so you can any extra modules or files around
while still updating `pyproject.toml` automatically.

Closes openapi-generators#1105.

## Features

- Support httpx 0.28 (openapi-generators#1172)

### Add `generate_all_tags` config option

You can now, optionally, generate **duplicate** endpoint
functions/modules using _every_ tag for an endpoint,
not just the first one, by setting `generate_all_tags: true` in your
configuration file.

## Fixes

- Support Typer 0.14 and 0.15 (openapi-generators#1173)

### Fix minimum `attrs` version

The minimum `attrs` dependency version was incorrectly set to 21.3.0.
This has been corrected to 22.2.0, the minimum
supported version since `openapi-python-client` 0.19.1.

Closes openapi-generators#1084, thanks @astralblue!

### Fix compatibility with Pydantic 2.10+

openapi-generators#1176 by @Viicos

Set `defer_build` to models that we know will fail to build, and call
`model_rebuild`
in the `__init__.py` file.

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.22.0 (openapi-generators#1170)

> [!IMPORTANT]
> Merging this pull request will create this release

## Breaking Changes

### Drop support for Python 3.8

Python 3.8 is no longer supported. "New" 3.9 syntax, like generics on
builtin collections, is used both in the generator
and the generated code.

### `type` is now a reserved field name

Because `type` is used in type annotations now, it is no longer a valid
field name. Fields which were previously named
`type` will be renamed to `type_`.

## Features

- Support Ruff 0.8 (openapi-generators#1169)

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.21.7 (openapi-generators#1151)

> [!IMPORTANT]
> Merging this pull request will create this release

## Fixes

- allow required fields list to be specified as empty (openapi-generators#651) (openapi-generators#1149)
- import cast for required const properties, since it's used in the
template (openapi-generators#1153)

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.21.6 (openapi-generators#1139)

> [!IMPORTANT]
> Merging this pull request will create this release

## Features

- update Ruff to >=0.2,<0.8 (openapi-generators#1137)
- Add UUID string format. Thanks @estyrke! (openapi-generators#1140)
- Support OpenAPI 3.1 prefixItems property for arrays. Thanks @estyrke!
(openapi-generators#1141)

### Add `literal_enums` config setting

Instead of the default `Enum` classes for enums, you can now generate
`Literal` sets wherever `enum` appears in the OpenAPI spec by setting
`literal_enums: true` in your config file.

```yaml
literal_enums: true
```

Thanks to @emosenkis for PR openapi-generators#1114 closes openapi-generators#587, openapi-generators#725, openapi-generators#1076, and probably
many more.
Thanks also to @eli-bl, @expobrain, @theorm, @chrisguillory, and anyone
else who helped getting to this design!

## Fixes

- Typo in docstring (openapi-generators#1128)

### Use literal value instead of `HTTPStatus` enum when checking
response statuses

Python 3.13 renamed some of the `HTTPStatus` enum members, which means
clients generated with Python 3.13 may not work
with older versions of Python. This change stops using the `HTTPStatus`
enum directly when checking response statuses.

Statuses will still be checked for validity at generation time, and
transformed into `HTTPStatus` _after_ being checked
at runtime.

This may cause some linters to complain.

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.21.5 (openapi-generators#1115)

> [!IMPORTANT]
> Merging this pull request will create this release

## Features

### Improved property-merging behavior with `allOf`

When using `allOf` to extend a base object type, `openapi-python-client`
is now able to handle some kinds of modifications to an existing
property that would have previously caused an error:

- Overriding attributes that do not affect validation, such as
`description`.
- Combining properties that this generator ignores, like `maxLength` or
`pattern`.
- Combining a generic numeric type with `int` (resulting in `int`).
- Adding a `format` to a string.
- Combining `any` with a specific type (resulting in that specific
type).
- Adding or overriding a `default`

> [!NOTE]
> `pattern` and `max_length` are no longer fields on `StringProperty`,
which may impact custom templates.

This also fixes a bug where properties of inline objects (as opposed to
references) were not using the
merge logic, but were simply overwriting previous definitions of the
same property.

## Fixes

- Allow default values for properties of `Any` type

### Produce valid code for an object that has no properties at all

Fixed by PR openapi-generators#1109. Thanks @eli-bl!

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.21.4 (openapi-generators#1106)

> [!IMPORTANT]
> Merging this pull request will create this release

## Fixes

### Allow OpenAPI 3.1-style `exclusiveMinimum` and `exclusiveMaximum`

Fixed by PR openapi-generators#1092. Thanks @mikkelam!

### Add missing `cast` import when using `const`

Fixed by PR openapi-generators#1072. Thanks @dorcohe!

### Correctly resolve references to a type that is itself just a single
allOf reference

PR openapi-generators#1103 fixed issue openapi-generators#1091. Thanks @eli-bl!

### Support `const` booleans and floats

Fixed in PR openapi-generators#1086. Thanks @flxdot!

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

Release 0.21.3 (openapi-generators#1100)

> [!IMPORTANT]
> Merging this pull request will create this release

## Features

- update Ruff to >=0.2,<0.7 (openapi-generators#1097)

Co-authored-by: knope-bot[bot] <152252888+knope-bot[bot]@users.noreply.github.com>

chore: prepare release 0.21.2 (openapi-generators#1079)

This PR was created by Knope. Merging it will create a new release

### Features

- Update to Ruff 0.5

Co-authored-by: GitHub <[email protected]>

chore: prepare release 0.21.1 (openapi-generators#1056)

This PR was created by Knope. Merging it will create a new release

### Features

#### Support request body refs

You can now define and reuse bodies via refs, with a document like this:

```yaml
paths:
  /something:
    post:
      requestBody:
        "$ref": "#/components/requestBodies/SharedBody"
components:
  requestBodies:
    SharedBody:
      content:
        application/json:
          schema:
            type: string
```

Thanks to @kigawas and @supermihi for initial implementations and
@RockyMM for the initial request.

Closes openapi-generators#633, closes openapi-generators#664, resolves openapi-generators#595.

### Fixes

- Indent of generated code for non-required lists. Thanks @sfowl!
(openapi-generators#1050)
- Parsing requestBody with $ref (openapi-generators#633)

Co-authored-by: GitHub <[email protected]>