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+# Features Completed - October 4, 2025
+
+## Photo Upload System Implementation
+
+### ✅ User Profile Photo Upload
+**Status**: COMPLETE  
+**Time**: ~3 hours (planned: 2h)
+
+**What was built**:
+- PhotoUpload component with base64 encoding (max 5MB)
+- Increased backend body size limit to 10MB
+- Added photo_url TEXT column to users table
+- Removed PostgreSQL index (exceeded 8KB limit for base64)
+- Updated all auth endpoints to return photoUrl
+- Added avatar display in header with error handling
+- Hidden URL text field for cleaner UX
+
+**Technical challenges solved**:
+1. PostgreSQL index size limit (8KB) - removed index completely
+2. Express body parser limit (100KB default) - increased to 10MB
+3. React import error - added missing useEffect import
+4. Next.js caching - required full rebuild
+
+**Files modified**: 15 files across frontend and backend
+
+**Commits**: 6 commits
+- `3f31edd` - feat: Add user profile photo upload
+- `4527224` - fix: Increase body size limit to 10MB
+- `5c69375` - fix: Remove photo_url index
+- `31f710d` - feat: Hide photo URL field
+- `f083e3e` - fix: Remove TextField completely
+- `0519740` - fix: Import useEffect
+
+---
+
+### ✅ Child Photo Upload Enhancement  
+**Status**: COMPLETE
+**Time**: ~1 hour (planned: 1.5h)
+
+**What was built**:
+- Reused PhotoUpload component for child profiles
+- Updated translations in all 7 languages
+- Changed label from "Photo URL (Optional)" to "Child Image (Optional)"
+- Photo displays in child cards with avatar fallback
+
+**Files modified**: 8 translation files + ChildDialog.tsx
+
+**Commit**: `afdb51c` - feat: Update child photo label
+
+---
+
+### ✅ Mobile View Grid Layout (2 Cards per Row)
+**Status**: COMPLETE
+**Time**: ~30 minutes (planned: 1h)
+
+**What was built**:
+- Changed children grid from 1 card/row to 2 cards/row on mobile
+- Responsive Grid sizing: xs={6} sm={6} md={4}
+- Maintained proper touch targets and spacing
+
+**Files modified**: `maternal-web/app/children/page.tsx`
+
+---
+
+### ✅ Collapsible Active Sessions Section
+**Status**: COMPLETE
+**Time**: ~1 hour
+
+**What was built**:
+- Converted SessionsManagement to MUI Accordion
+- Converted DeviceTrustManagement to MUI Accordion
+- Shows count badge when collapsed
+- Smooth expand/collapse animations
+
+**Files modified**:
+- `maternal-web/components/settings/SessionsManagement.tsx`
+- `maternal-web/components/settings/DeviceTrustManagement.tsx`
+
+---
+
+## Bug Fixes
+
+### ✅ Voice Tracking Data Format
+**Fixed**: Voice feeding/sleep commands now save correctly
+- Fixed data format mismatch (timestamp/data vs startedAt/metadata)
+- Added sleep duration → startTime/endTime conversion
+
+### ✅ Session Persistence After Revocation
+**Fixed**: Users are now properly logged out after revoking sessions/devices
+
+### ✅ Voice Modal Status Not Updating
+**Fixed**: Voice modal now shows correct status after approve/edit
+
+---
+
+## Summary
+
+**Total features completed today**: 4 high-priority features + 3 bug fixes
+**Total time**: ~6 hours
+**Total commits**: 10+ commits
+**Files modified**: 25+ files
+
+**Next priorities** (from REMAINING_FEATURES.md):
+1. Legal Pages & User Menu (3h)
+2. EULA Agreement Popup (2h)
+3. Cookie Consent Banner (2h)
+4. Secondary Color Palette & Accessibility Toggle (4h)
+5. AI Response Feedback UI (2h)
+