> This page is for SDK, 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.

## 4.62.2

**`(chore):`** 改进了 reference.md 生成失败的错误日志记录。生成器现在记录实际的错误消息和堆栈跟踪，而不是通用的"this is OK"消息，使诊断生成问题变得更容易。