chore(deps): bump fumadocs-mdx from 15.4.0 to 15.4.5 in /web

[dependabot]

Bumps fumadocs-mdx from 15.4.0 to 15.4.5.

Release notes

Sourced from fumadocs-mdx's releases.

fumadocs-mdx@15.4.5

Stop recrawling node_modules on every Vite config resolution

The config hook of fumadocs-mdx/vite walked the dependency tree below Fumadocs packages once per chain reaching a package, so a docs app with a few Fumadocs packages read ~10k package.json files (~0.9s) each time Vite resolved its config, which it does once per build environment.

The crawl now visits each package once, breadth-first, and still records the shortest chain to every CommonJS dependency (fumadocs-ui > @base-ui/react > use-sync-external-store/shim and friends). The result is memoized for the process until the package manager's install state changes, so a build with several environments crawls once.

fumadocs-mdx@15.4.4

Sort glob results for deterministic codegen

fumadocs-mdx's Node codegen now sorts glob-matched files before generating collections, so the output (and anything derived from getPages()) is stable across builds of unchanged content. The Vite codegen path was checked separately: Vite's own import.meta.glob already sorts matched files internally, so it did not need the same fix.

fumadocs-mdx@15.4.3

Fix experimentalBuildCache bloating frontmatter-only imports

With a warm build cache, ?only=frontmatter imports were served the fully compiled page from cache instead of the frontmatter module, so every page was bundled two more times. The cache now only applies to full compilations.

fumadocs-mdx@15.4.2

Fix the _mdast export with removePosition

// fumadocs-mdx collection config
postprocess: {
  includeMDAST: { removePosition: true },
},

This exported _mdast with no value, and getMDAST() then reported that includeMDAST was disabled. removePosition strips positions in place and returns nothing, so JSON.stringify received undefined.

The tree is now cloned, stripped, and serialized from the clone.

Fix SOURCEMAP_BROKEN warnings on Vite

With build.sourcemap enabled, Vite warned once per content and meta file because the loaders returned no source map. They now return an empty map when nothing is generated.

Source maps for MDX stay opt-in, pass SourceMapGenerator from source-map to MDX options:

import { SourceMapGenerator } from 'source-map';
export default defineConfig({
mdxOptions: {
SourceMapGenerator,
},
});

fumadocs-mdx@15.4.1

Mark packages side-effect free

... (truncated)

Commits

• cb6f3d6 Version Packages (#3600)
• 6676327 perf(mdx): reduce duplicated file reads
• f1186d9 fix(openapi): normalize fetch methods
• a8438dc Version Packages (#3595)
• 539bada feat(ui): support block toc variant
• 23bef0b docs: correct stale info
• e988e54 fix(ui): announce copy confirmation to screen readers
• 583e2ca fix(ui): keep search dialog active state inside the list
• 11bc9dc fix(ui): expose the search dialog as a combobox
• d7fa38c fix(ui): remove hidden sidebar controls from the tab order
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
vmup	Ready	Preview	Oct 3, 2026 6:53pm UTC