[vercel-gh-bot-5]

This PR contains the following updates:

Package	Type	Update	Change
@vercel/geistdocs (source)	dependencies	minor	2.12.5 → 2.13.2

Opened by the central geistdocs Renovate in vercel/geistdocs. An upgrade report comment on this PR lists any code changes the site needs. Push those changes to this branch, then review and merge it like any other PR; it never merges on its own.

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Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​vercel/​geistdocs@​2.12.5 ⏵ 2.13.2			+1

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[vercel-gh-bot-5]

Upgrade report: @vercel/geistdocs 2.12.5 → 2.13.2

Code changes needed: Yes

What to change

• If your site imports defineGeistdocsSourceConfig, geistdocsFrontmatterSchema, or geistdocsMetaSchema from @vercel/geistdocs/mdx, import them from @vercel/geistdocs/source-config instead, usually in your source config file. /mdx no longer re-exports them. geistShikiTheme and the GeistdocsSourceConfigOptions type are still exported from /mdx.
• If your site lists sonner in its own dependencies at a version below 2.0.8, upgrade it to 2.0.8 or newer in package.json. This is now the minimum supported Sonner version. useToasts and <Toasts /> keep the same API.

What you get

• Smaller, faster pages. Docs page server functions shrink by about 10MB because they no longer load every Shiki language grammar. The search dialog and toasts now load outside the initial page load, and Cmd+K still opens search immediately.
• New singleLanguage: true option for single-language sites. Routes live directly under app/ and locale rewrites are skipped, while public URLs stay the same.
• Ask AI is more stable on mobile Safari. It opens full-screen and leaves keyboard positioning to the browser.
• Nested navbar links now highlight only the most specific match. For example, /docs/lib/models highlights /docs/lib instead of both /docs and /docs/lib.
• Footer links no longer produce bogus paths that search engines reported as 404s. There are also two new options: ai.buttonLabel sets the navbar chat button label, and sidebarScrollToActive on GeistdocsDocsLayout (default true) controls whether the sidebar scrolls to the current page.

_{Summarized by anthropic/claude-opus-5.5 from the geistdocs changelog for 2.13.0–2.13.2. Double-check it against your site before merging.}