chore(deps-dev): bump react-router from 6.30.2 to 8.3.0

[dependabot]

Bumps react-router from 6.30.2 to 8.3.0.

Release notes

Sourced from react-router's releases.

v8.3.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v830

v8.2.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v820

v8.1.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v810

v8.0.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v801

v8.0.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v800

v7.18.2

See the changelog for release notes: https://github.com/remix-run/react-router/blob/v7/CHANGELOG.md#v7182

v7.18.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/v7/CHANGELOG.md#v7181

v7.18.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180

v7.17.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7170

v7.16.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7160

v7.15.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7151

v7.15.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7150

v7.14.2

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7142

v7.14.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7141

v7.14.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7140

v7.13.2

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7132

v7.13.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7131

... (truncated)

Changelog

Sourced from react-router's changelog.

v8.3.0

Patch Changes

• Encode path params in href/generatePath per RFC 3986 path-segment rules instead of encodeURIComponent (#15310)
  • Characters that are valid literally in a path segment ($ & + , ; = : @ — RFC 3986 pchar) are no longer percent-encoded, so values like a semver build 1.0.0+1 interpolate unchanged instead of becoming 1.0.0%2B1
  • Structural/unsafe characters (/ ? # %, whitespace, non-ASCII) are still escaped exactly as before
• Use crypto.randomUUID() for createMemorySessionStorage session ids (#15302)
  • createMemorySessionStorage is only intended for local development and testing - sessions are lost when the server restarts
• Fix NavLink not applying its pending state when to has a trailing slash (#15300)
• Preserve RSC route component metadata so routes with a clientLoader can skip unnecessary server requests once their components have rendered while still fetching missing server-rendered elements (#15323)
• Harden RSC CSRF code paths (#15311)
• Fix server crash (TypeError: Invalid state: Unable to enqueue) when a request is aborted while the RSC HTML stream has a pending flush (#15286)
  • Handle cancellation of the injectRSCPayload readable side, clear the pending flush, and cancel the underlying RSC payload stream

Unstable Changes

⚠️ Unstable features are not recommended for production use

• Detect stale RSC clients during lazy route discovery and reload the destination document (#15318)

  Migration

  Apps using the default RSC Framework entry do not need to make any changes. Apps with a custom entry.rsc.tsx should import the generated client version and pass it to unstable_matchRSCServerRequest:

  import clientVersion from "virtual:react-router/unstable_rsc/client-version";
  return unstable_matchRSCServerRequest({
  // ...
  clientVersion,
  });

• Add CSP nonce support to RSC document rendering (#15320)

  • Add nonce options to unstable_routeRSCServerRequest and unstable_RSCStaticRouter
  • Forward the nonce to the HTML renderer and apply it to injected RSC payload scripts and nonce-aware framework components

  To adopt nonce-based CSP, update your entry.ssr.tsx (run react-router reveal entry.ssr first in RSC Framework Mode) to generate a fresh nonce for each request. Pass it to routeRSCServerRequest, spread the renderHTML options into React's HTML renderer, pass options.nonce to RSCStaticRouter, and use the same nonce in the Content-Security-Policy response header:

  const nonce = crypto.randomUUID();
  const response = await routeRSCServerRequest({
    request,
    serverResponse,
    createFromReadableStream,
    nonce,
    async renderHTML(getPayload, options) {
      const payload = getPayload();
      return renderHTMLToReadableStream(

... (truncated)

Commits

• 2edaca7 Release v8.3.0 (#15294)
• 687ab72 Prep release notes
• d2f1f1b update changes files to use h4 instead of h3 (#15334)
• 8186207 fix(rsc): preserve component metadata for client loader revalidation (#15323)
• c26e431 feat(rsc): support CSP nonces in document rendering (#15320)
• 6286f90 feat(rsc): reload stale clients after new deployments (#15318)
• 3d83ad4 docs: fix useLinkClickHandler defaultShouldRevalidate default description (#1...
• f75c89f Update docs links to v8 API reference (#15316)
• baa9ba6 fix: encode path params per RFC 3986 path-segment rules in href/generatePath ...
• 69debd1 fix: apply NavLink pending state when the to prop has a trailing slash (#15300)
• Additional commits viewable in compare view

---

Note

Medium Risk
Major-version router bump in dev tooling may break Storybook routing APIs, and peer/engine requirements (React 19.2.7+, Node 22.22+) may not align with current devDependency pins until CI passes.

Overview
Bumps the devDependency react-router from v6 to v8 (^6.22.3 → ^8.3.0) and refreshes pnpm-lock.yaml accordingly. There are no application source changes in this diff—only dependency metadata and lockfile resolution.

The lockfile reflects React Router 8’s new dependency graph: @remix-run/router is dropped, cookie-es is added, and several CodeMirror-related packages resolve to newer patch versions via @uiw/react-codemirror. React Router 8’s published constraints also require Node >=22.22.0 and list React/React DOM >=19.2.7 as peers (this repo still pins React 19.1.1 in devDependencies), which is worth noting when validating Storybook or any dev-only routing that uses this package.

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📦 NPM canary release

Deployed canary version 0.0.0-canary-a57c8d0.

[github-actions]

🏋️ Size limit report

Name	Size	Passed?
All	456.91 KB (0% 🟰)	Yes 🎉
Tree shaking (just a Button)	118.94 KB (0% 🟰)	Yes 🎉

---

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Unmet react-router version requirements

Medium Severity

Bumping react-router to ^8.3.0 introduces hard requirements of React/react-dom >=19.2.7 and Node >=22.22.0, but the project still resolves React to 19.1.1 and runs on Node 22.14 (.nvmrc) with engines.node set to >=22.0.0. The lockfile installs react-router@8.3.0 against those mismatched peers, so the dependency tree violates the package contract.

Additional Locations (2)

• package.json#L145-L147
• package.json#L167-L168

 

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