> For a complete documentation index, see /llms.txt. To read any public page as Markdown, append .md to the URL.

## New features

### robots.txt and sitemap.xml for agent and crawler discoverability

CamelMind now extends documentation discoverability with `robots.txt` and `sitemap.xml`, complementing the existing `llms.txt` endpoint.

- `robots.txt` defines crawl rules and Content Signals for AI and search crawlers.
- `sitemap.xml` lists public documentation URLs for search indexing.
- Both endpoints automatically respect page-level RBAC, site-wide authentication, and documentation version settings.

No configuration is required. Both endpoints are enabled by default. See [Agent and Crawler Discoverability](/features/agent-crawler-discoverability) for details.

## Improvements

### Expand llms.txt to all documentation versions

The `llms.txt` endpoint is now available for every documentation version. If your site has multiple versions, each version has its own index at `/{version}/llms.txt` (for example, `/v2/llms.txt`), generated from that version's `nav.yml`.

### Improve Vale checks for MDX

We added the `vale-preprocess.mjs` script to improve how Vale parses MDX files. You can now preprocess an MDX file and run the Vale check with a single command:

```bash
node scripts/vale-preprocess.mjs content/[path-to-mdx-file]
```

### Run RAG Check across every doc

You can now run a site-wide RAG diagnostic across every page in your navigation tree. The report identifies pages that fall below your specified score threshold in a single pass:

```bash
npx tsx scripts/rag-check-report.ts [threshold]
```
See [Run RAG Check across every doc](/features/run-rag-check#run-rag-check-across-every-doc) for details.

## Document updates

We added instructions for making offline packages and PDF exports available to users on your documentation site. See [Prepare Offline Packages and PDFs](/features/offline-package-and-pdf-export) for details.

<Callout type="tip" title="Updating to a new version">

Use the `update` command to upgrade an existing CamelMind site to the latest platform version. Choose the option that best fits your workflow:

| Option | Command |
| --- | --- |
| Update your project to the latest CamelMind version | `npx camelmind@latest update` |
| Preview the files that would change without modifying your project | `npx camelmind@latest update --dry-run` |
| Update project files without running `npm install` | `npx camelmind@latest update --no-install` |
| Preserve a customized file during the update | `npx camelmind@latest update --ignore-file app/page.tsx` |

</Callout>