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## 5.89.3

**`(fix):`** Fix `Cannot resolve endpoint: <operationId> in file <tag>.yml` when importing an OpenAPI
spec whose `operationId` contains a dot and does not share a prefix with its tag
(e.g. `actions.index` under the `Custom Actions` tag). Dotted operation ids are now
collapsed into a single valid endpoint name, so `x-fern-pagination` resolves correctly.
Note that this renames the generated method for these endpoints (`actions.index` is now
imported as `actionsIndex` rather than verbatim); set `x-fern-sdk-method-name` to pin a
specific name.

## 5.89.2

**`(fix):`** Fix OpenAPI import dropping the `null` branch of a `anyOf`/`oneOf` when a schema
that contains such a branch is referenced via `$ref`. References to these schemas
are now correctly treated as nullable, so generators that distinguish optional from
nullable (e.g. TypeScript) emit `| null` instead of silently dropping it.

## 5.89.1

**`(fix):`** Fix `fern docs preview list` omitting previews created with a named `--id`.
The command filtered server results with a hex-only pattern that dropped any
preview whose id contained letters outside a-f. Preview deployments are already
filtered server-side, so the redundant client-side filter has been removed.

## 5.89.0

**`(feat):`** Rename the `--pack` and `--pack-mode` flags on `fern generate` to `--package` and
`--package-mode`, and add `--package-only`, which builds the distributable artifact into
`fern-dist/` and removes the generated SDK source, leaving only the package in the output
directory.