CLI Reference

Changelog

January 15, 2025

0.50.3

(internal): Fixes an issue where optional, nullable properties resulted in a double optional in the IRv55 -> IRv54 migration.

0.50.2

(fix): The docs now includes alpha support for parsing openrpc specs. To leverage this feature, simply define an API section in your docs.yml and point at an openrpc spec.

docs.yml
1navigation:
2  - api: API Reference
3    openrpc: <path to openrpc file>

0.50.1

(fix): Fixes an issue where nullable schemas were not coerced into optional values.

(fix): Fixes an issue where fern check would fail for optional, nullable properties.

0.50.0

(internal): The CLI is capable of migrating the latest TypeScript generator to IRv55.

0.49.1

(fix): The OpenAPI v2 parser now supports x-fern-global-headers and fixes an issue with generating webhook content.