> This page is for SDK, version Legacy.
> For other versions, use one of these documentation indexes:
> - Current (default): https://buildwithfern.com/learn/sdks/current/llms.txt
> - Legacy: https://buildwithfern.com/learn/sdks/legacy/llms.txt

> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt.

## 2.0.0

**`(chore):`** 以下配置名称已更改，但旧名称将继续有效。

* `experimental-enable-forward-compatible-enums` 现在是 `enable-forward-compatible-enums`
* `experimental-additional-properties` 现在是 `additional-properties`

**`(feat):`** 此版本更改了 *generators.yml* 中以下自定义配置的默认值。

| 选项                                | 之前      | 现在      |
| --------------------------------- | ------- | ------- |
| `additional-properties`           | `false` | `true`  |
| `enable-forward-compatible-enums` | `false` | `true`  |
| `generate-mock-server-tests`      | `false` | `true`  |
| `inline-path-parameters`          | `false` | `true`  |
| `simplify-object-dictionaries`    | `true`  | `false` |
| `use-discriminated-unions`        | `false` | `true`  |

为避免破坏性变更，请在 *generators.yml* 中生成器的 `config` 中明确设置上述选项为"之前"的值。