> This page is for SDKs, version Legacy.
> For other versions, use one of these documentation indexes:
> - Current (default): https://buildwithfern.com/learn/sdks/current/llms.txt
> - Legacy: https://buildwithfern.com/learn/sdks/legacy/llms.txt

> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt.

## 1.0.0-rc62

**`(feat):`** Add support for discriminated unions, enums, and undiscriminated unions in dynamic snippets.
This fixes issues where snippet examples were showing empty arrays or missing values for
complex types like union recipients in email/message send operations.