> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 5.131.1 **`(fix):`** Preserve omitted SDK Config generator versions so sdk-gen-api can resolve the latest generator server-side. ## 5.131.0 **`(feat):`** Add the `layout.breadcrumbs.current-page` docs.yml setting. When set to true, the current page is appended to the breadcrumb trail above the page title as a non-clickable item. Defaults to false. ## 5.130.0 **`(feat):`** Add `output: { location: fern-hosted, slug: }` to `generators.yml` for `fernapi/fern-mcp-server`. `fern generate` builds the MCP server through sdk-gen-api, deploys it to Fern's hosted MCP platform, and prints the server URL. `slug` is optional (default `mcp`) and supports `${ENV_VAR}` substitution.