74 lines
2.7 KiB
Markdown
74 lines
2.7 KiB
Markdown
# Cremote Changelog
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## Version 2.2.0-contrast-detection-fix (2025-12-09)
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### Major Improvements: Contrast Detection
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This release fixes three critical issues in the WCAG contrast checking functionality that were causing false positives and incorrect reporting.
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#### Fixed Issues
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1. **Gradient Background Detection** ✅
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- **Problem:** Text on gradient backgrounds was incorrectly reported as white-on-white (1:1 ratio)
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- **Fix:** Enhanced gradient detection to walk up the DOM tree and find gradients on parent elements
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- **Impact:** Eliminates false positives for text on gradient backgrounds (e.g., hero sections with gradient overlays)
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2. **Solid Background Priority** ✅
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- **Problem:** Gradient backgrounds were incorrectly applied to elements with solid backgrounds
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- **Fix:** Modified gradient detection to stop when encountering solid backgrounds - only applies gradients when no solid background exists between element and gradient
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- **Impact:** Ensures accurate background color detection for elements with solid backgrounds
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3. **Child Element Text Color Detection** ✅
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- **Problem:** Tool used parent element's color (e.g., `<a>`) instead of child element's color (e.g., `<span>`)
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- **Fix:** Added logic to check visible child elements and use their text color when present
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- **Impact:** Accurate text color detection for complex DOM structures with styled child elements
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### Technical Details
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**Modified Files:**
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- `daemon/daemon.go` - Lines 9152-9220: Enhanced `analyzeGradientContrast()` function
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- `daemon/daemon.go` - Lines 9305-9340: Updated background detection logic
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- `daemon/daemon.go` - Lines 9257-9322: Enhanced text color detection
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**Version Updates:**
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- Daemon: `2.2.0-contrast-detection-fix`
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- MCP Server: `2.2.0-contrast-detection-fix`
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- CLI: `2.2.0`
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### Testing
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Test cases that now work correctly:
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- ✅ White text on gradient backgrounds (e.g., `linear-gradient(rgb(12, 90, 201) 0%, rgb(0, 0, 0) 100%)`)
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- ✅ Text on solid backgrounds with gradient ancestors
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- ✅ Links with styled child spans (`<a><span style="color: ...">text</span></a>`)
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### Upgrade Notes
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After deploying this version:
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1. Restart the cremote daemon service
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2. Restart the MCP server or Augment extension
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3. Re-run contrast audits on pages that previously showed false positives
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### Documentation
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See `GRADIENT_CONTRAST_FIX.md` for detailed technical documentation of the fixes.
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---
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## Version 2.1.0-visibility-fix
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### Improvements
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- Enhanced visibility detection for contrast checking
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- Improved handling of hidden elements
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---
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## Version 2.0.1
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### Initial Release
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- Core cremote functionality
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- Browser automation via Chrome DevTools Protocol
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- Accessibility testing tools
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- MCP server integration
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