Changelog

5.149.0

(feat): Add an optional type to inferred bearer auth schemes (api-key | refresh-token). With type: refresh-token, the IR records the get-token endpoint’s grant_type request property (InferredAuthSchemeTokenEndpoint.grantType) so SDKs always send grant_type=refresh_token and do not expose grant_type as a client option.

auth-schemes:
  Bearer:
    scheme: bearer
    get-token: POST /authorize
    type: refresh-token

5.148.5

(fix): Fix audience filtering dropping the variants of an inline anyOf/oneOf on a request body property when importing OpenAPI. The variants were removed from the IR, so the property and each variant rendered as any in audience-filtered API references.

(chore): Upgrade posthog-node from 5.35.1 to 5.55.0. PostHog clients are created with isServer: false so CLI events keep their existing shape and are not tagged $is_server: true by the newer SDK.

5.148.4

(fix): fern generate with --version AUTO no longer rewrites the placeholder version inside files protected by .fernignore or inside longer version strings such as 0.0.0-fern-placeholder.7.

5.148.3

(fix): When SDK Config init is enabled (FERN_USE_SDK_CONFIG=true), fern init --docs --openapi <path-or-url> now copies the OpenAPI spec into the fern directory and declares it under the - api: API Reference entry’s specs in docs.yml, so the docs build a full API reference without a generators.yml or sdk-config.yml. Previously --openapi was silently ignored when combined with --docs, and the welcome page pointed to fern init --openapi, which does not produce an API the docs can read in this mode. If fern/openapi.json|yml already exists, the copy is written as openapi-1.json|yml (and so on), so an existing API’s spec is never overwritten. If docs.yml already exists, the command now warns that the spec was not added. Without the flag, behavior is unchanged.