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chore(deps): update dependency vite to v7 #375

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@renovate renovate bot commented Jul 10, 2025 •
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This PR contains the following updates:

Package Change Age Confidence
vite (source) ^6.4.1 -> ^7.0.0 age confidence

Release Notes

vitejs/vite (vite)

v7.1.12

Compare Source

Please refer to CHANGELOG.md for details.

v7.1.11

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Bug Fixes
Miscellaneous Chores
Code Refactoring
Build System

v7.1.10

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Bug Fixes
Documentation
Miscellaneous Chores

v7.1.9

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Reverts

v7.1.8

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Bug Fixes
Documentation
Miscellaneous Chores

v7.1.7

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Bug Fixes
  • build: fix ssr environment emitAssets: true when sharedConfigBuild: true (#​20787) (4c4583c)
  • client: use CSP nonce when rendering error overlay (#​20791) (9bc9d12)
  • deps: update all non-major dependencies (#​20811) (9f2247c)
  • glob: handle glob imports from folders starting with dot (#​20800) (105abe8)
  • hmr: trigger prune event when import is removed from non hmr module (#​20768) (9f32b1d)
  • hmr: wait for import.meta.hot.prune callbacks to complete before running other HMRs (#​20698) (98a3484)

v7.1.6

Compare Source

Bug Fixes
  • deps: update all non-major dependencies (#​20773) (88af2ae)
  • esbuild: inject esbuild helper functions with minified $ variables correctly (#​20761) (7e8e004)
  • fallback terser to main thread when nameCache is provided (#​20750) (a679a64)
  • types: strict env typings fail when skipLibCheck is false (#​20755) (cc54e29)
Miscellaneous Chores

v7.1.5

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Bug Fixes

v7.1.4

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Bug Fixes
Miscellaneous Chores
Code Refactoring

v7.1.3

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Features
Bug Fixes
Performance Improvements
Miscellaneous Chores
Code Refactoring
Tests

v7.1.2

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Bug Fixes
Miscellaneous Chores

v7.1.1

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Bug Fixes
Miscellaneous Chores
Code Refactoring
Build System

v7.1.0

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Features
Bug Fixes
Performance Improvements
Miscellaneous Chores
Code Refactoring
Tests
Beta Changelogs
7.1.0-beta.1 (2025-08-05)

See 7.1.0-beta.1 changelog

7.1.0-beta.0 (2025-07-30)

See 7.1.0-beta.0 changelog

v7.0.8

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Please refer to CHANGELOG.md for details.

v7.0.7

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Please refer to CHANGELOG.md for details.

v7.0.6

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Features
Bug Fixes
Performance Improvements
Miscellaneous Chores
Code Refactoring
Tests
Beta Changelogs
7.1.0-beta.1 (2025-08-05)

See 7.1.0-beta.1 changelog

7.1.0-beta.0 (2025-07-30)

See 7.1.0-beta.0 changelog

v7.0.5

Compare Source

Bug Fixes
Miscellaneous Chores
Code Refactoring

v7.0.4

Compare Source

Bug Fixes
  • allow resolving bare specifiers to relative paths for entries (#​20379) (324669c)
Build System

v7.0.3

Compare Source

Bug Fixes
Miscellaneous Chores
Code Refactoring
  • minor changes to reduce diff between normal Vite and rolldown-vite (#​20354) (2e8050e)

v7.0.2

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Bug Fixes

v7.0.1

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Bug Fixes
Miscellaneous Chores

v7.0.0

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Vite 7 is out!

Today, we're excited to announce the release of the next Vite major:

⚠ BREAKING CHANGES
  • ssr: don't access Object variable in ssr transformed code (#​19996)
  • remove experimental.skipSsrTransform option (#​20038)
  • remove HotBroadcaster (#​19988)
  • css: always use sass compiler API (#​19978)
  • bump build.target and name it baseline-widely-available (#​20007)
  • bump required node version to 20.19+, 22.12+ and remove cjs build (#​20032)
  • css: remove sass legacy API support (#​19977)
  • remove deprecated HotBroadcaster related types (#​19987)
  • remove deprecated no-op type only properties (#​19985)
  • remove node 18 support (#​19972)
  • remove deprecated hook-level enforce/transform from transformIndexHtml hook (#​19349)
  • remove deprecated splitVendorChunkPlugin (#​19255)
Features
Bug Fixes

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot added dependencies Pull requests that update a dependency file renovate labels Jul 10, 2025
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@renovate renovate bot force-pushed the renovate/vite-7.x branch from b51b62f to b37814f Compare July 24, 2025 07:15
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@renovate renovate bot changed the title chore(deps): update dependency vite to v7 chore(deps): update dependency vite to v7 - autoclosed Oct 21, 2025
@renovate renovate bot closed this Oct 21, 2025
@renovate renovate bot deleted the renovate/vite-7.x branch October 21, 2025 03:51
@renovate renovate bot changed the title chore(deps): update dependency vite to v7 - autoclosed chore(deps): update dependency vite to v7 Oct 24, 2025
@renovate renovate bot reopened this Oct 24, 2025
@renovate renovate bot force-pushed the renovate/vite-7.x branch 3 times, most recently from 452b2ee to d479540 Compare October 28, 2025 23:01
@claude
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claude bot commented Oct 28, 2025

Pull Request Review: Vite 6.4.1 → 7.1.12 Upgrade

Summary

This PR upgrades Vite from v6.4.1 to v7.1.12, a major version upgrade. This is an automated dependency update by Renovate that includes significant changes and potential breaking changes.

Code Quality & Best Practices ✅

Positive:

  • Clean automated dependency update
  • All lock files (package-lock.json and yarn.lock) are properly synchronized
  • Version constraints use caret (^) ranges appropriately

Note:

  • The upgrade jumps an entire major version (v6 → v7), which typically includes breaking changes

Potential Bugs & Issues ⚠️

Critical Concerns:

  1. Node.js Version Requirement Change

    • Old requirement: ^18.0.0 || ^20.0.0 || >=22.0.0
    • New requirement: ^20.19.0 || >=22.12.0
    • Impact: Node 18 is no longer supported. Your CI/CD pipeline and deployment environments must use Node 20.19.0+ or Node 22.12.0+
    • Action Required: Verify and update Node.js versions in:
      • GitHub Actions workflows
      • Docker images
      • Local development environment documentation
      • Production servers

  2. Peer Dependency Requirements Tightened
    Vite 7 now has stricter version requirements for optional dependencies:

    • less: Now requires ^4.0.0 (was *)
    • sass: Now requires ^1.70.0 (was *)
    • sass-embedded: Now requires ^1.70.0 (was *)
    • stylus: Now requires >=0.54.8 (was *)
    • sugarss: Now requires ^5.0.0 (was *)

    Note: These are optional peer dependencies and won't affect your build unless you use these preprocessors.

  3. Breaking Changes in Vite 7
    From the release notes, key breaking changes include:

    • Removal/deprecation of certain API methods (server.warmupRequest, ssrLoadModule, etc.)
    • Changes to plugin hook signatures
    • Modified CSS handling behavior

    Current Impact: Your vite.config.ts (frontend/vite.config.ts:1-16) uses a simple configuration with SvelteKit plugin and proxy settings. This basic configuration should be compatible, but testing is essential.

  4. Rollup Version Bump

    • Rollup updated from 4.40.2 to 4.52.5
    • Includes changes to platform-specific binaries (new: openharmony-arm64, win32-x64-gnu)
    • Package name changes: linux-loongarch64-gnu → linux-loong64-gnu, linux-powerpc64le-gnu → linux-ppc64-gnu

Performance Considerations 📊

Improvements from Vite 7:

  • Reduced reload debounce time for faster HMR
  • Dynamic imports for CLI commands to improve startup time
  • Better CSS handling and optimization
  • Improved source map generation

Potential Concerns:

  • Major version upgrades can introduce performance regressions
  • Recommend benchmarking build times before/after upgrade

Security Concerns 🔒

Positive:

  • Security fixes in the v7.x release line:
    • Fixed server.fs.deny check with trailing slashes (v7.1.1)
    • Improved malformed URL handling in middlewares (v7.1.8)
    • Better handling of denied requests (v7.1.0)
    • CSP nonce support in error overlay (v7.1.7)

Dependency Updates:

  • @types/estree: 1.0.7 → 1.0.8
  • fdir: 6.4.4 → 6.5.0
  • tinyglobby: 0.2.14 → 0.2.15
  • Multiple @rollup/rollup-* platform-specific packages updated

All dependency updates appear to be routine maintenance with no known security vulnerabilities.

Test Coverage 🧪

Action Required:
Since this is a major version upgrade, comprehensive testing is essential:

  1. Manual Testing Checklist:

    • Development server starts correctly (npm run dev)
    • Production build completes successfully (npm run build)
    • Preview mode works (npm run preview)
    • Hot Module Replacement (HMR) functions correctly
    • Proxy configuration works (API and WebSocket endpoints)
    • TypeScript checking passes (npm run check)
    • All routes render correctly
    • Static assets load properly

  2. Automated Testing:

    • Run existing test suite
    • Check CI/CD pipeline status
    • Verify build artifacts are correctly generated

  3. Browser Testing:

    • Test in multiple browsers (Chrome, Firefox, Safari)
    • Verify no console errors
    • Check network requests to proxied endpoints

Recommendations 📝

Before Merging:

  1. ✅ Update Node.js versions in all environments to meet new requirements (20.19.0+ or 22.12.0+)
  2. ✅ Review CI configuration - Check .github/workflows/ files for Node.js version specifications
  3. ✅ Test thoroughly using the checklist above
  4. ✅ Check SvelteKit compatibility - Verify @sveltejs/vite-plugin-svelte@^6.1.2 is compatible with Vite 7
  5. ✅ Review Vite 7 migration guide - Check official documentation for any app-specific breaking changes
  6. ⚠️ Consider incremental rollout - Deploy to staging environment first

Documentation Updates:

  • Update README.md Node.js version requirements if specified
  • Update any developer setup documentation

Nice to Have:

  • Add a note in the merge commit about the Node.js version requirement
  • Consider documenting any configuration changes needed

Verdict 🎯

Recommendation: ⚠️ Approve with conditions

This is a well-structured automated dependency update, but it's a major version upgrade that requires:

  1. Node.js version updates (breaking change)
  2. Thorough testing before deployment
  3. Verification of CI/CD compatibility

The changes themselves are clean and properly formatted. The main risks are environmental (Node.js versions) and potential runtime compatibility issues that can only be discovered through testing.

Priority: Ensure Node.js 20.19.0+ or 22.12.0+ is available in all environments before merging.

Review generated by Claude Code - Please test thoroughly before merging

@renovate renovate bot force-pushed the renovate/vite-7.x branch 2 times, most recently from a8bb726 to fa18ad9 Compare October 29, 2025 08:20
@claude
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claude bot commented Oct 29, 2025

Pull Request Review: Vite 6.4.1 → 7.1.12 Major Version Upgrade

Overview

This PR upgrades Vite from ^6.4.1 to ^7.0.0 (resolving to v7.1.12), which is a major version upgrade. This is an automated Renovate PR updating both package.json and lock files.

Code Quality & Best Practices ✅

Positive aspects:

  • Clean dependency update with proper semver range (^7.0.0)
  • All lock files updated consistently (both npm and yarn)
  • No direct code changes required - pure dependency update

Observations:

  • The update includes numerous transitive dependency updates (rollup, fdir, tinyglobby, etc.)
  • Package integrity hashes properly maintained
  • Platform-specific rollup binaries correctly updated

Potential Issues & Breaking Changes ⚠️

Critical considerations:

  1. Node.js Version Requirements Changed

    • Before (Vite 6): ^18.0.0 || ^20.0.0 || >=22.0.0
    • After (Vite 7): ^20.19.0 || >=22.12.0
    • ⚠️ Node 18 is no longer supported - verify CI/CD and deployment environments are using Node 20.19+ or 22.12+

  2. Peer Dependency Changes

    • More specific version requirements for preprocessors (less, sass, stylus, etc.)
    • @types/node now requires ^20.19.0 || >=22.12.0
    • postcss minimum version increased from ^8.5.3 to ^8.5.6

  3. Package Renames

    • @rollup/rollup-linux-loongarch64-gnu → @rollup/rollup-linux-loong64-gnu
    • @rollup/rollup-linux-powerpc64le-gnu → @rollup/rollup-linux-ppc64-gnu
    • New platform support added: @rollup/rollup-openharmony-arm64 and @rollup/rollup-win32-x64-gnu

  4. Vite Configuration Compatibility

    • Your current vite.config.ts (frontend/vite.config.ts:1-16) uses standard SvelteKit + proxy setup
    • Should be compatible, but testing recommended for WebSocket proxy behavior (line 10-13)

Performance Considerations 🚀

Improvements in Vite 7:

  • Enhanced HMR (Hot Module Replacement) performance
  • Better CSS handling with improved code splitting
  • Optimized dependency pre-bundling
  • Rollup upgraded to 4.52.5 with performance enhancements

Note: The changelog mentions significant optimizations, but actual performance impact depends on your specific build configuration.

Security Concerns 🔒

Overall assessment: LOW RISK

  • This is an official Renovate bot update from the Vite team
  • Package integrity maintained throughout
  • No known CVEs in the upgrade path
  • Regular maintenance updates from a trusted source

Recommendations:

  • Monitor for security advisories post-merge
  • Review Vite 7 changelog for security-related fixes

Test Coverage 🧪

Testing recommendations:

  1. Required before merge:

    • ✅ Verify CI builds pass with new Node version requirements
    • ✅ Test development server (npm run dev)
    • ✅ Test production build (npm run build)
    • ✅ Verify WebSocket proxy functionality (frontend/vite.config.ts:10-13)
    • ✅ Test HMR behavior in development

  2. Specific areas to test:

    • SvelteKit integration (no known breaking changes, but verify)
    • API/WS proxy configuration
    • Asset handling and imports
    • CSS processing

Action Items Before Merge

  • CRITICAL: Verify Node.js version in CI/CD pipelines meets new requirements (20.19+ or 22.12+)
  • Update any Node version specifications in:
    • .github/workflows/ files
    • Dockerfile(s)
    • Deployment configurations
    • Developer documentation
  • Run full test suite
  • Manual testing of dev server and production build
  • Review Vite 7 migration guide for any project-specific concerns

Recommendation

CONDITIONAL APPROVAL ✅ with Node.js version verification

This upgrade is generally safe and brings performance improvements, but the Node.js version requirement change is a breaking change that must be addressed before merging.

Next steps:

  1. Verify and update Node.js versions across all environments
  2. Run CI/CD to ensure compatibility
  3. If all checks pass, merge is recommended

Review generated by Claude Code

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claude bot commented Oct 29, 2025

Pull Request Review: Vite 7.1.12 Major Version Upgrade

Summary

This PR upgrades Vite from ^6.4.1 to ^7.0.0 (resolving to v7.1.12), representing a major version upgrade with breaking changes. This is an automated Renovate dependency update.

✅ Code Quality & Best Practices

Strengths:

  • Clean, automated dependency update with consistent lock file updates (both npm and yarn)
  • Proper semver caret range usage (^7.0.0)
  • All transitive dependencies properly updated (Rollup 4.40.2 → 4.52.5, fdir, tinyglobby, etc.)
  • Package integrity hashes maintained correctly

Observations:

  • Simple, straightforward dependency bump
  • No manual code changes required
  • Both package-lock.json and yarn.lock synchronized

⚠️ Potential Bugs & Breaking Changes

1. Node.js Version Requirements (BREAKING CHANGE)

Critical Issue:

  • Vite 6 required: ^18.0.0 || ^20.0.0 || >=22.0.0
  • Vite 7 requires: ^20.19.0 || >=22.12.0
  • Impact: Node 18 support has been DROPPED

Good News for This Project:

  • Your .mise.toml specifies Node 24.11 ✅
  • This meets Vite 7's requirements
  • However: Your CI workflow (.github/workflows/ci.yml:55-72) uses oven-sh/setup-bun@v2 without explicit Node version
  • Bun includes its own Node runtime, so verify Bun's Node compatibility meets the >=22.12.0 requirement

Action Items:

  • ✅ Local dev environment is fine (Node 24.11)
  • ⚠️ Verify Bun version in CI includes Node 22.12+ compatible runtime
  • ⚠️ Check any Docker images or deployment environments

2. Peer Dependency Tightening

Vite 7 now enforces stricter version requirements for CSS preprocessors:

  • less: * → ^4.0.0
  • sass: * → ^1.70.0
  • sass-embedded: * → ^1.70.0
  • stylus: * → >=0.54.8
  • sugarss: * → ^5.0.0
  • @types/node: * → ^20.19.0 || >=22.12.0
  • postcss: ^8.5.3 → ^8.5.6

Impact: You use postcss@^8.5.1 in package.json (line 27), which should be updated to ^8.5.6 or higher to match Vite's peer dependency requirement. Your lock files show [email protected] is installed, which is below the minimum.

Recommendation: Update postcss to ^8.5.6 in a follow-up commit or verify current version works.

3. Rollup Platform Binary Changes

Package renames in Rollup:

  • linux-loongarch64-gnu → linux-loong64-gnu
  • linux-powerpc64le-gnu → linux-ppc64-gnu

New platform support:

  • openharmony-arm64
  • win32-x64-gnu

Impact: Minimal - these are handled automatically by npm/yarn.

4. Configuration Compatibility

Your frontend/vite.config.ts is minimal and uses standard patterns:

plugins: [sveltekit()],
server: {
  proxy: { '/rapidoc', '/api', '/ws' (WebSocket) }
}

Assessment: Should be fully compatible with Vite 7. The proxy configuration uses standard options that haven't changed.

Note: Vite 7 deprecates several APIs (server.warmupRequest, ssrLoadModule, etc.), but your config doesn't use any of these.

🚀 Performance Considerations

Improvements in Vite 7:

  • Faster HMR (Hot Module Replacement) with reduced reload debounce
  • Dynamic CLI imports for faster startup
  • Improved CSS code splitting and optimization
  • Better source map generation performance
  • Enhanced dependency pre-bundling

From Changelog:

  • Better handling of glob imports and multiline patterns
  • Optimized terser minification (with parallel workers)
  • Improved file watching for CSS dependencies

Recommendation: Benchmark build times before/after to quantify improvements for your project.

🔒 Security Assessment

Risk Level: LOW ✅

Security Improvements in Vite 7.x:

  1. v7.1.1: Fixed server.fs.deny check bypass with trailing slashes
  2. v7.1.7: Added CSP nonce support in error overlay
  3. v7.1.8: Improved malformed URL handling in middlewares
  4. v7.1.0: Better handling of denied requests (prevents request stalling)

Dependency Security:

  • All updates from official Renovate bot
  • No known CVEs in the upgrade path
  • Regular maintenance from trusted Vite team
  • Package integrity maintained

🧪 Test Coverage Recommendations

Required Testing Checklist:

Build & Development:

  • bun run dev - Development server starts correctly
  • bun run build - Production build completes successfully
  • bun run preview - Preview mode works
  • bun run check - TypeScript/Svelte checking passes
  • bun run lint - Linting passes

Functional Testing:

  • HMR (Hot Module Replacement) works correctly during development
  • Proxy endpoints function properly:
    • /rapidoc → http://127.0.0.1:21342
    • /api → http://127.0.0.1:21342
    • /ws → WebSocket proxy to ws://127.0.0.1:21342
  • Static assets load correctly
  • All routes render properly

Browser Testing:

  • No console errors in multiple browsers (Chrome, Firefox, Safari)
  • Network tab shows correct proxy behavior
  • WebSocket connection establishes successfully

CI/CD:

  • GitHub Actions CI passes (.github/workflows/ci.yml)
  • Docker build succeeds if applicable
  • Deployment preview works

📝 Recommendations

Before Merging:

  1. Update PostCSS ⚠️
    Your package.json has postcss@^8.5.1, but Vite 7 peer dependency requires ^8.5.6. Update to avoid warnings:

    cd frontend && bun update postcss

  2. Verify Bun Compatibility ⚠️
    Confirm that oven-sh/setup-bun@v2 in CI includes Node.js 22.12+ compatible runtime

  3. Test SvelteKit Integration ✅
    Your @sveltejs/vite-plugin-svelte@^6.1.2 should be compatible, but verify with the checklist above

  4. Review Vite 7 Migration Guide ℹ️
    Check Vite 7.0 announcement for any edge cases

Nice to Have:

  • Document Node version requirements in README if not already present
  • Consider adding a changelog entry noting the major Vite upgrade
  • Monitor build performance metrics post-merge

🎯 Final Verdict

Recommendation: APPROVE ✅ with minor action items

Confidence Level: HIGH

This is a well-executed automated dependency update. The breaking changes are primarily environmental (Node.js version), which your project already satisfies with Node 24.11 in .mise.toml.

Key Points:

  • ✅ Node version requirement met (24.11 > 22.12)
  • ✅ Simple, standard Vite config should work without changes
  • ⚠️ Minor: Update PostCSS from 8.5.1 to 8.5.6+
  • ⚠️ Verify Bun's Node compatibility in CI
  • ✅ Security improvements included
  • ✅ Performance enhancements expected

Merge Safety: Safe to merge after updating PostCSS and verifying CI passes. The Vite 7 upgrade brings substantial benefits with minimal risk.

Review completed using repository standards and best practices

@renovate renovate bot force-pushed the renovate/vite-7.x branch from fa18ad9 to e478fd6 Compare October 29, 2025 17:34
@claude
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claude bot commented Oct 29, 2025

PR Review: Vite 6.4.1 → 7.1.12 Upgrade

Overview

This PR upgrades Vite from ^6.4.1 to ^7.0.0 (resolving to 7.1.12), which is a major version upgrade with potential breaking changes.

✅ Positive Aspects

  1. Automated Dependency Management: Good use of Renovate to keep dependencies up-to-date
  2. Security & Bug Fixes: The upgrade includes numerous bug fixes and security improvements from the Vite 7.x release line
  3. Performance Improvements: Vite 7.x includes performance optimizations, particularly in HMR and build times

⚠️ Breaking Changes & Compatibility Concerns

1. Node.js Version Requirement

  • Vite 6: Required Node.js ^18.0.0 || ^20.0.0 || >=22.0.0
  • Vite 7: Requires Node.js ^20.19.0 || >=22.12.0

Action Required:

  • ✅ Verify CI/CD pipelines use Node.js >= 20.19.0 or >= 22.12.0
  • ✅ Update .nvmrc or Node version documentation if present
  • ✅ Update any Docker images or deployment environments

2. Peer Dependency Changes

Vite 7 has stricter peer dependency requirements:

  • less: now requires ^4.0.0 (was *)
  • sass: now requires ^1.70.0 (was *)
  • sass-embedded: now requires ^1.70.0 (was *)
  • stylus: now requires >=0.54.8 (was *)
  • sugarss: now requires ^5.0.0 (was *)

Impact: Currently appears low since the project uses Tailwind/PostCSS, but verify if any dependencies use these preprocessors.

3. API Changes & Deprecations

Based on the release notes, several APIs have deprecation warnings with future: 'warn':

  • removeServerPluginContainer
  • removeServerReloadModule
  • server.warmupRequest
  • removeSsrLoadModule (affects ssrFixStacktrace/ssrRewriteStacktrace)
  • removePluginHookSsrArgument
  • removeServerHot

Risk: The SvelteKit integration uses Vite's SSR features extensively. Check for deprecation warnings in console.

4. Rollup Dependency Updates

  • Rollup upgraded from 4.40.2 → 4.52.5
  • Platform-specific binaries renamed (e.g., loongarch64 → loong64, powerpc64le → ppc64)

Impact: Should be transparent but verify builds succeed on all target platforms.

🧪 Testing Requirements

Critical Tests Needed:

  1. ✅ npm run dev - Verify development server starts without errors
  2. ✅ npm run build - Verify production build completes successfully
  3. ✅ npm run preview - Test preview server works
  4. ✅ HMR functionality - Verify hot module replacement works during development
  5. ✅ SSR rendering - Ensure SvelteKit SSR works correctly
  6. ✅ Proxy configuration - Test the API/WebSocket proxy config in vite.config.ts:6-14
  7. ✅ Static adapter build - Verify @sveltejs/adapter-static compatibility

Regression Testing:

  • Test all routes and pages render correctly
  • Verify WebSocket connections to backend work
  • Check that RapiDoc integration at /rapidoc functions

🔒 Security Considerations

Positive Security Improvements:

  • v7.1.5: Added fs.strict check to HTML files (security hardening)
  • v7.1.7: CSP nonce support for error overlay
  • v7.1.8: Improved malformed URL handling in middlewares

Recommendation: No security concerns introduced by this upgrade.

📊 Performance Impact

Expected Improvements:

  • Reduced reload debounce time (v7.1.0)
  • Better HMR performance with improved prune callbacks
  • Optimized CSS handling and glob imports

📝 Recommendations

High Priority

  1. Test Before Merge: Run full test suite and manual testing
  2. Check Node Version: Update to Node.js >= 20.19.0 in all environments
  3. Monitor Deprecation Warnings: Watch console for deprecation messages
  4. Verify SvelteKit Compatibility: Ensure @sveltejs/vite-plugin-svelte@^6.1.2 is compatible

Medium Priority

  1. Review Bundle Size: Compare before/after bundle sizes
  2. Check Build Times: Verify build performance hasn't regressed
  3. Update Documentation: If Node version requirement changed, document it

Low Priority

  1. Consider Lockfile Strategy: Both package-lock.json and yarn.lock are updated - consider standardizing on one package manager

🎯 Verdict

Recommendation: ✅ Approve with Testing

This is a well-maintained dependency upgrade from a trusted source (Renovate). The changes are primarily additive with backward compatibility. However, due to the major version bump and Node.js requirement changes, thorough testing is essential before merging.

Merge Checklist:

  • Verify Node.js version in CI (should be >= 20.19.0 or >= 22.12.0)
  • Run npm run dev successfully
  • Run npm run build successfully
  • Test HMR in development
  • Test production preview
  • Verify no deprecation warnings in console
  • Check that backend proxy still works
  • Confirm bundle size is acceptable

📚 References

Generated with 🤖 Claude Code

@renovate renovate bot force-pushed the renovate/vite-7.x branch from e478fd6 to 46ad631 Compare October 31, 2025 00:14
@claude
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claude bot commented Oct 31, 2025

Pull Request Review: Vite v6.4.1 → v7.1.12

Overview

This PR upgrades Vite from version 6.4.1 to 7.1.12, a major version upgrade initiated by Renovate. This is a significant update that includes breaking changes and requires careful consideration.

✅ Code Quality & Best Practices

  • Automated dependency management: Good use of Renovate for keeping dependencies current
  • Lock file updates: Both package-lock.json and yarn.lock are properly updated
  • Semantic versioning: The version constraint is updated to ^7.0.0, allowing minor/patch updates within v7

⚠️ Breaking Changes & Compatibility Concerns

1. Node.js Version Requirements

Critical: Vite 7 has stricter Node.js requirements:

  • Old requirement (Vite 6): ^18.0.0 || ^20.0.0 || >=22.0.0
  • New requirement (Vite 7): ^20.19.0 || >=22.12.0

Action Required:

  • ✅ Verify your CI/CD pipeline uses Node.js >= 20.19.0 or >= 22.12.0
  • ✅ Update any .nvmrc, package.json engines field, or CI configuration files
  • ❌ Node.js 18.x is no longer supported

2. Peer Dependency Changes

Vite 7 has more specific peer dependency requirements:

  • less: Now requires ^4.0.0 (previously *)
  • sass: Now requires ^1.70.0 (previously *)
  • sass-embedded: Now requires ^1.70.0 (previously *)
  • stylus: Now requires >=0.54.8 (previously *)
  • sugarss: Now requires ^5.0.0 (previously *)

Impact: Low for this project (you're not using these preprocessors based on dependencies)

3. Architecture Changes

Notable package name changes in rollup dependencies:

  • @rollup/rollup-linux-loongarch64-gnu → @rollup/rollup-linux-loong64-gnu
  • @rollup/rollup-linux-powerpc64le-gnu → @rollup/rollup-linux-ppc64-gnu
  • New platforms: @rollup/rollup-openharmony-arm64, @rollup/rollup-win32-x64-gnu

🐛 Potential Issues

1. SvelteKit Compatibility

Your project uses:

  • @sveltejs/kit@^2.17.1
  • @sveltejs/vite-plugin-svelte@^6.1.2

Recommendation: Verify these versions are compatible with Vite 7. Check:

  • SvelteKit's official compatibility matrix
  • Test the build and dev server thoroughly

2. Proxy Configuration

Your vite.config.ts uses proxy configuration for /api, /rapidoc, and /ws. While this should continue working, the WebSocket proxy behavior may have changed in Vite 7.

Action: Test WebSocket connections (/ws endpoint) thoroughly

3. Future Deprecation Warnings

Vite 7.1.0 introduces several "future deprecation" warnings (removable in v8):

  • removeServerPluginContainer
  • removeServerReloadModule
  • removeServerHot
  • server.warmupRequest
  • removeSsrLoadModule
  • removePluginHookSsrArgument

Impact: Monitor console for deprecation warnings during development

🔒 Security Concerns

✅ Positive: The upgrade includes numerous security fixes from the 50+ bug fix releases between 6.4.1 and 7.1.12, including:

  • Better malformed URL handling (v7.1.8)
  • Improved CSP nonce support in error overlay (v7.1.7)
  • Better path traversal protections with server.fs.deny checks (v7.1.11)
  • Stricter file serving rules with fs.strict applied to HTML files (v7.1.5)

⚡ Performance Considerations

✅ Improvements in Vite 7:

  • Reduced reload debounce for faster HMR (v7.1.0)
  • Dynamic imports for better CLI startup time (v7.1.3)
  • Better sourcemap handling performance
  • Rollup 4.52.5 includes various performance optimizations

🧪 Test Coverage

⚠️ Action Required:

  1. Run the full test suite to ensure no regressions
  2. Test the following manually:
    • npm run dev - Development server with HMR
    • npm run build - Production build
    • npm run preview - Preview production build
    • WebSocket connections to your backend
    • Proxy functionality for /api and /rapidoc
  3. Check for console warnings about deprecated features

📋 Recommended Actions Before Merging

  • Update Node.js version in CI/CD to >= 20.19.0 or >= 22.12.0
  • Run full test suite and verify all tests pass
  • Test dev server with npm run dev
  • Test production build with npm run build && npm run preview
  • Verify WebSocket proxy connections work correctly
  • Check browser console for deprecation warnings
  • Verify SvelteKit integration works correctly
  • Update documentation if any development workflow changes

🎯 Verdict

Recommendation: ⚠️ Merge with Caution

This is a major version upgrade with breaking changes. While the changes appear mechanically correct, you should:

  1. Ensure Node.js version compatibility (this is critical)
  2. Thoroughly test the application before deploying
  3. Monitor for deprecation warnings in the console
  4. Consider creating a staging deployment to test before production

The upgrade brings significant security improvements and performance benefits, making it worthwhile, but proper testing is essential given the breaking changes.

Generated by Claude Code PR Review 🤖

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