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chore(deps-dev): bump vitest from 1.6.1 to 4.1.0 in the npm_and_yarn group across 1 directory#34

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chore(deps-dev): bump vitest from 1.6.1 to 4.1.0 in the npm_and_yarn group across 1 directory#34
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@dependabot dependabot Bot commented on behalf of github Jun 1, 2026

Bumps the npm_and_yarn group with 1 update in the / directory: vitest.

Updates vitest from 1.6.1 to 4.1.0

Release notes

Sourced from vitest's releases.

v4.1.0

Vitest 4.1 is out!

This release page lists all changes made to the project during the 4.1 beta. To get a review of all the new features, read our blog post.

   🚀 Features

... (truncated)

Commits
  • 4150b91 chore: release v4.1.0
  • 1de0aa2 fix: correctly identify concurrent test during static analysis (#9846)
  • c3cac1c fix: use isAgent check, not just TTY, for watch mode (#9841)
  • eab68ba chore(deps): update all non-major dependencies (#9824)
  • 031f02a fix: allow catch/finally for async assertion (#9827)
  • 3e9e096 feat(reporters): add agent reporter to reduce ai agent token usage (#9779)
  • 0c2c013 chore: release v4.1.0-beta.6
  • 8181e06 fix: hideSkippedTests should not hide test.todo (fix #9562) (#9781)
  • a8216b0 fix: manual and redirect mock shouldn't load or transform original module...
  • 689a22a fix(browser): types of getCDPSession and cdp() (#9716)
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for vitest since your current version.


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Summary by CodeRabbit

  • Chores
    • Updated development dependency to latest version for improved performance and compatibility.

Bumps the npm_and_yarn group with 1 update in the / directory: [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `vitest` from 1.6.1 to 4.1.0
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.0/packages/vitest)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.1.0
  dependency-type: direct:development
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jun 1, 2026
@dependabot dependabot Bot requested a review from a team June 1, 2026 19:50
@coderabbitai
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coderabbitai Bot commented Jun 1, 2026

Review Change Stack

📝 Walkthrough

Walkthrough

The vitest development dependency in the transpiler package is updated from version ^1.6.0 to ^4.1.0. This single-line change in the package.json file specifies a newer compatible version range for the testing framework used during development.

Changes

Vitest Dependency Update

Layer / File(s) Summary
Vitest version bump
packages/transpiler/package.json
The devDependencies.vitest version constraint is updated from ^1.6.0 to ^4.1.0.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested reviewers

  • iamvirul
  • hiranyasemindi

Poem

🐰 A nibble here, a hop, a bound,
Vitest climbs from one to four,
Version bumps bring testing might,
The transpiler leaps up bright,
Onward to the testing floor! 🧪

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly summarizes the main change: upgrading vitest from 1.6.1 to 4.1.0 in the transpiler package dependency.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing Touches
📝 Generate docstrings
  • Create stacked PR
  • Commit on current branch
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch dependabot/npm_and_yarn/npm_and_yarn-3ac77625be

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@packages/transpiler/package.json`:
- Around line 42-43: Update the `@vitest/coverage-v8` dependency in
packages/transpiler/package.json to the Vitest 4.x compatible line (e.g., change
"`@vitest/coverage-v8`": "^1.6.1" to a 4.x version such as "^4.1.3") so it matches
the installed vitest ("vitest": "^4.1.0"); modify the dependency entry for
"`@vitest/coverage-v8`" in package.json and run your lockfile installer (pnpm
install) to regenerate pnpm-lock.yaml and ensure the resolved version aligns
with vitest 4.x.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 5d846b09-bfe3-4313-bb5a-c7029e27f889

📥 Commits

Reviewing files that changed from the base of the PR and between badbb61 and 0868cce.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (1)
  • packages/transpiler/package.json

Comment on lines 42 to +43
"@vitest/coverage-v8": "^1.6.1",
"vitest": "^1.6.0"
"vitest": "^4.1.0"
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⚠️ Potential issue | 🔴 Critical | ⚡ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Verify vitest package-family alignment in manifest + lockfile (read-only)
set -euo pipefail

echo "== package.json =="
rg -n '"(`@vitest/coverage-v8`|vitest)"\s*:' packages/transpiler/package.json

echo
echo "== pnpm-lock.yaml (resolved entries) =="
rg -n '^(\s{2}`@vitest/coverage-v8`@|\s{2}vitest@)' pnpm-lock.yaml

Repository: OpenDevFlow/md-latex

Length of output: 310


🏁 Script executed:

#!/bin/bash
set -euo pipefail

echo "== pnpm-lock.yaml: any `@vitest/coverage-v8` entries =="
rg -n '`@vitest/coverage-v8`' pnpm-lock.yaml

echo
echo "== pnpm-lock.yaml: narrow to resolved headings like '`@vitest/coverage-v8`@x.y.z:' =="
rg -n '^[[:space:]]{2}`@vitest/coverage-v8`@' pnpm-lock.yaml || true

echo
echo "== pnpm-lock.yaml: narrow to any 'coverage-v8@' occurrences =="
rg -n 'coverage-v8@' pnpm-lock.yaml

Repository: OpenDevFlow/md-latex

Length of output: 628


🌐 Web query:

@vitest/coverage-v8 version 1.6.1 compatibility with vitest 4.x

💡 Result:

@vitest/coverage-v8 1.6.1 is not something you should rely on for Vitest 4.x compatibility. The authoritative vitest/coverage-v8 docs and package metadata indicate the V8 coverage provider is tightly coupled to specific Vitest versions (it declares peerDependencies on Vitest and @vitest/browser for the provider build) and Vitest 4.x users should use a matching/newer @vitest/coverage-v8 release. What we can confirm from sources: 1) @vitest/coverage-v8 is designed as a Vitest “coverage provider” selected via test.coverage.provider = 'v8' and requires installing it as the support package [1]. 2) The package specifies peer dependencies on vitest (and @vitest/browser) for the provider implementation, which is a strong signal that a particular provider version is meant to align with a particular Vitest major/minor line [2]. 3) Vitest 4.0 introduced “V8 code coverage major changes” in the migration guide, indicating that coverage behavior/implementation is expected to change across Vitest majors and therefore older provider versions may not match expectations [3]. 4) There are also reported issues specifically around Vitest 4.x dynamically importing @vitest/coverage-v8 when coverage.provider is set to "v8", which points to runtime/provider-resolution details that may break depending on install layout and versions [4]. Practical recommendation: - For Vitest 4.x, upgrade @vitest/coverage-v8 to the corresponding 4.x-compatible release (rather than pinning to 1.6.1). Vitest’s coverage provider docs emphasize selecting and installing the provider package, and the provider versioning/peerDependencies indicate you need an aligned version [1][2]. If you tell me your exact versions (vitest version, v3/v4 minor, and your package manager: npm/yarn/pnpm), I can suggest the safest @vitest/coverage-v8 version to use and any monorepo/workspace configuration pitfalls.

Citations:


🌐 Web query:

@vitest/coverage-v8 4.1.0 peerDependencies vitest

💡 Result:

In version 4.1.0 of @vitest/coverage-v8, the package does not explicitly list vitest as a peerDependency [1][2]. However, beginning with version 4.1.3, @vitest/coverage-v8 (and @vitest/coverage-istanbul) were added as optional dependencies to the main vitest package to resolve issues with dependency resolution in strict package manager environments like pnpm [3][4]. Prior to this change, users encountering resolution errors in monorepos or strict environments were advised to manually configure peer dependencies via package manager extensions (such as pnpm's packageExtensions) [3].

Citations:


Align @vitest/coverage-v8 with Vitest 4.x

packages/transpiler/package.json uses vitest:^4.1.0 but @vitest/coverage-v8:^1.6.1; pnpm-lock.yaml resolves @vitest/coverage-v8@1.6.1 alongside vitest@4.1.0, which can break Vitest 4 coverage. Update the coverage provider to the Vitest-4 line (e.g. ^4.1.3).

Suggested fix
   "devDependencies": {
-    "`@vitest/coverage-v8`": "^1.6.1",
+    "`@vitest/coverage-v8`": "^4.1.3",
     "vitest": "^4.1.0"
   }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
"@vitest/coverage-v8": "^1.6.1",
"vitest": "^1.6.0"
"vitest": "^4.1.0"
"`@vitest/coverage-v8`": "^4.1.3",
"vitest": "^4.1.0"
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@packages/transpiler/package.json` around lines 42 - 43, Update the
`@vitest/coverage-v8` dependency in packages/transpiler/package.json to the Vitest
4.x compatible line (e.g., change "`@vitest/coverage-v8`": "^1.6.1" to a 4.x
version such as "^4.1.3") so it matches the installed vitest ("vitest":
"^4.1.0"); modify the dependency entry for "`@vitest/coverage-v8`" in package.json
and run your lockfile installer (pnpm install) to regenerate pnpm-lock.yaml and
ensure the resolved version aligns with vitest 4.x.

@iamvirul
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iamvirul commented Jun 2, 2026

@dependabot rebase

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dependabot Bot commented on behalf of github Jun 2, 2026

Looks like vitest is no longer updatable, so this is no longer needed.

@dependabot dependabot Bot closed this Jun 2, 2026
@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/npm_and_yarn-3ac77625be branch June 2, 2026 14:33
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