- Fix scraping to wait for display label to change after step forward, preventing duplicate minutesAgo values within same folder
- Add hashset-based deduplication by AbsoluteObservationTime across cache folders
- Filter frames that are too close together (< 4 minutes apart)
- Preserve original folder structure while pruning filtered frames
- Sort folders by earliest frame time to maintain chronological order
- Add validation to detect folder overlaps that could cause out-of-order frames
- Capture all 7 radar frames (0-6) instead of single screenshot
- Store frames in folder-based cache structure with metadata
- Extract and store minutesAgo for each frame from page display
- Add configurable screenshot cropping (default: 200px left/right)
- Fix step numbering to use whole numbers (1-22)
- Add scrubber position verification before frame capture
- Handle modal overlay blocking step forward button clicks
- Only create debug folders when scraping is actually needed
- Update API endpoints to return JSON with frame URLs
- Add separate endpoints for individual frame images
alex