4.24.0

(feat): Add support for "latest" as the version value in fern.config.json. When set to "latest", the CLI automatically resolves to the most recent published version from npm on every invocation, removing the need to manually run fern upgrade to stay current.

4.23.1

(fix): Preserve description, namespace, group name, and availability metadata for unknown (empty-type) schemas in OpenAPI specs. Previously these fields were dropped during parsing, causing loss of documentation on schemas with no explicit type.