> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developer.staging.frame.io/platform/v4/changelog/2025/9/8/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developer.staging.frame.io/_mcp/server.

### Changed:

* `POST` Add reviewers to secure share, see *stable* API removed
* `DELETE` Delete share, see *stable* API removed
* `GET` Show share, see *stable* API removed
* `GET` List share reviewers (restricted only), see *stable* API removed
* `DELETE` Remove reviewers from share, see *stable* API removed