Changelog

2.0.0

(break): The Ruby SDK generator reads configuration from sdk-config.yml instead of generators.yml. Run fern sdk migrate to create sdk-config.yml from your existing configuration. 2.0.0 is also the minimum version for generating Ruby SDK Config targets locally.

This release changes the generated SDK. See the Ruby v2 migration guide for details and code updates:

• Each error status has its own class with a typed body.
• Timeouts and connection failures raise SDK errors.
• Text, XML, and binary request bodies use a body: keyword.
• Basic auth works alongside bearer auth.
• number fields are Float, and nullable fields accept nil.
• Resources that collide with gem constants gain a _1 suffix.
• The gem’s module name and entry point are valid Ruby.
• Parameters are serialized in their declared style.
• Unset fields are omitted from request bodies.
• Retries for POST and PATCH require an idempotency key.