# November 19, 2024

## 0.45.0-rc48

**`(feat):`** OAuth Client Credential Auth Scheme now supports the ability to optionally
set token header and prefix fields for use with docs playground.

```yml api.yml
auth-schemes:
  OAuth:
    scheme: oauth
    type: client-credentials
    token-header: Fern-Authorization
    token-prefix: Fern-Bearer
    ...
```

## 0.45.0-rc47

**`(fix):`** Support SDK generation provided comma-delineated content-type values in OpenAPI specs.