Book a demoLog inStart for free
  • Overview
    • Introduction
    • How it works
    • Quickstart
    • Customer showcase
  • Working with SDKs
    • Project structure
    • Adding custom code
    • Capabilities
  • Generators
  • Reference
    • generators.yml
GeneratorsRuby

Changelog

November 17, 2025
November 17, 2025

1.0.0-rc36

(fix): Validate that all required (non-optional) fields are present for undiscriminated union members.

1.0.0-rc35

(fix): Properly (de)serialize union members with non-snake_case field names.

Was this page helpful?
Edit this page
Previous

November 19, 2025

Next

November 7, 2025

Checking status...
SOC2Soc 2 Type II
© 2026 Fern • Birch Solutions, Inc., a Postman company

Documentation

SDKsDocsAsk FernCLI Reference

API Definitions

OpenAPIAsyncAPIOpenRPCgRPCFern Definition

Resources

BlogSupportPricingSlack

Company

Brand KitPrivacy PolicyTerms of Service
LogoLogo
Book a demoLog inStart for free