> This page is for Fern CLI.

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

## 3.37.0

**`(chore):`** Add Excel file support (.xlsx) to the allowed file types for documentation uploads. This enables users to host Excel files using the `<Download />` component.