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CHANGELOG.md

@@ -1,5 +1,39 @@
 # Cremote Changelog
 
+## Version 2.2.1-contrast-detection-fix (2025-12-09)
+
+### Improvements: Enhanced Text Color Detection
+
+This patch improves the text color detection algorithm to properly handle complex nested DOM structures.
+
+#### What Changed
+
+**Enhanced Recursive Search Algorithm:**
+- Previous version checked only direct children
+- New version recursively searches all descendant elements
+- Finds the element with the most text content (ignores `<br>`, empty elements)
+- Properly handles structures like `<a><span>text</span><br></a>`
+
+**Example Fix:**
+```html
+<a style="color: rgb(12, 113, 195)">
+  <span style="color: #ffffff;">314-560-7171</span>
+  <br>
+</a>
+```
+- **Before:** Used `<a>` color (blue) = 4.17:1 contrast ❌
+- **After:** Uses `<span>` color (white) = 21.00:1 contrast ✅
+
+**Modified Files:**
+- `daemon/daemon.go` - Lines 9301-9354: Implemented recursive `findTextBearingElement()` function
+
+**Version Updates:**
+- Daemon: `2.2.1-contrast-detection-fix`
+- MCP Server: `2.2.1-contrast-detection-fix`
+- CLI: `2.2.1`
+
+---
+
 ## Version 2.2.0-contrast-detection-fix (2025-12-09)
 
 ### Major Improvements: Contrast Detection
@@ -20,15 +54,15 @@ This release fixes three critical issues in the WCAG contrast checking functiona
 
 3. **Child Element Text Color Detection** ✅
    - **Problem:** Tool used parent element's color (e.g., `<a>`) instead of child element's color (e.g., `<span>`)
-   - **Fix:** Added logic to check visible child elements and use their text color when present
-   - **Impact:** Accurate text color detection for complex DOM structures with styled child elements
+   - **Fix:** Added recursive search to find the descendant element with the most text content and use its color
+   - **Impact:** Accurate text color detection for complex DOM structures like `<a><span>text</span><br></a>`
 
 ### Technical Details
 
 **Modified Files:**
 - `daemon/daemon.go` - Lines 9152-9220: Enhanced `analyzeGradientContrast()` function
 - `daemon/daemon.go` - Lines 9305-9340: Updated background detection logic
-- `daemon/daemon.go` - Lines 9257-9322: Enhanced text color detection
+- `daemon/daemon.go` - Lines 9301-9354: Enhanced text color detection with recursive search
 
 **Version Updates:**
 - Daemon: `2.2.0-contrast-detection-fix`