Changes

Updated three dependencies to address security vulnerabilities and ensure stability:

• express: 4.17.1 -> 4.20.0

  • Performance improvements
  • Minor security patches
  • No breaking changes

• immer: 8.0.4 -> 9.0.6

  • Fixed critical prototype pollution vulnerability
  • Security patches
  • Minimal code changes required

• postcss: 6.0.14 -> 8.4.31

  • Security vulnerability fixes
  • Better CSS processing performance
  • Minor config updates

Testing Instructions

Immer Testing (State Management)

1. Test any complex state updates:
   • Use filters in the collection UI
   • Verify state updates work correctly
   • Check console for any state-related errors
2. Test form interactions:
   • Use search functionality
   • Apply and remove filters
   • Verify state changes reflect in UI

PostCSS Testing (Styles)

1. Visual Regression Testing:

   • Check all pages for style issues
   • Verify responsive layouts still work
   • Test in both light/dark modes (if applicable)

2. Specific CSS Features:

   • Verify animations still work
   • Check hover states on buttons
   • Verify media queries are working (resize browser)

Automated Tests

• All unit tests passing ✅
• E2E tests passing ✅
• Build completes successfully ✅

Risk Assessment

Low risk updates - all within expected compatibility ranges.