Update vitest monorepo to v4.1.9

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
vitest (source)	4.1.5 → 4.1.9

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Release Notes

vitest-dev/vitest (vitest)

v4.1.9

Compare Source

🐞 Bug Fixes

• Fix importOriginal with optimizer and query import [backport to v4] - by Hiroshi Ogawa, David Harris, Codexand Vladimir in #​10546 (a5180)
• browser:
  • Wait for orchestrator readiness before resolving browser sessions [backport to v4] - by Vladimir and Séamus O'Connor in #​10555 (7fb29)
  • Wait for iframe tester readiness before preparing [backport to v4] - by Vladimir and Séamus O'Connor in #​10497 and #​10556 (fbc62)
• mocker:
  • Hoist vi.mock() for vite-plus/test imports [backport to v4] - by Hiroshi Ogawa, LongYinan, Claude Opus 4.8 and Vladimir in #​10548 (2c955)
• pool:
  • Prevent test run hang on worker crash [backport to v4] - by Ari Perkkiö and Jattioui Ismail in #​10543 and #​10564 (934b0)

View changes on GitHub

v4.1.8

Compare Source

   🐞 Bug Fixes

• browser:
  • Disable client cdp API when allowWrite/allowExec: false [backport to v4]  -  by @​hi-ogawa and Codex in #​10450 (e4067)
  • Remove orphaned Playwright route when same module is mocked via multiple ids [backport to v4]  -  by @​toxik and @​Zelys-DFKH in #​10474 (675b4)

    View changes on GitHub

v4.1.7

Compare Source

   🐞 Bug Fixes

• runner: Limit concurrency per task branch in addition to per leaf callbacks (backport)  -  by @​hi-ogawa in #​10384 (4f0f2)

    View changes on GitHub

v4.1.6

Compare Source

   🐞 Bug Fixes

• browser: Provide project reference in ToMatchScreenshotResolvePath  -  by @​macarie and @​sheremet-va in #​10138 (31882)
• Global sequence.concurrent: true with top-level test(..., { concurrent: false }) + depreacte sequential test API and options  -  by @​hi-ogawa, Codex and @​sheremet-va in #​10196 (2847d)
• browser: Simplify orchestrator otel carrier  -  by @​hi-ogawa in #​10285 (18af9)

   🏎 Performance

• Stringify diff objects only once  -  by @​sheremet-va in #​10276 (9f7b1)

    View changes on GitHub

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
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The artifact failure details are included below:

File name: package-lock.json

npm warn Unknown env config "store". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
npm error code ERESOLVE
npm error ERESOLVE could not resolve
npm error
npm error While resolving: @vitest/browser@4.1.5
npm error Found: vitest@4.1.9
npm error node_modules/vitest
npm error   dev vitest@"4.1.9" from the root project
npm error
npm error Could not resolve dependency:
npm error peer vitest@"4.1.5" from @vitest/browser@4.1.5
npm error node_modules/@vitest/browser
npm error   dev @vitest/browser@"^4.1.5" from the root project
npm error
npm error Conflicting peer dependency: vitest@4.1.5
npm error node_modules/vitest
npm error   peer vitest@"4.1.5" from @vitest/browser@4.1.5
npm error   node_modules/@vitest/browser
npm error     dev @vitest/browser@"^4.1.5" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry this command with --force or --legacy-peer-deps to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2026-06-15T13_06_40_783Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-06-15T13_06_40_783Z-debug-0.log