- Refactor TimeParsingService to parse time strings to UTC only
- Remove minutesAgo from RadarFrame and FrameMetadata models
- Update CaptureFramesStep to extract UTC timestamps directly
- Update CacheService to store/load ObservationTime instead of MinutesAgo
- Update BomRadarService to use AbsoluteObservationTime directly
- Remove all backward compatibility code for old cache folders
- Update documentation and test SPA to calculate minutes ago on client
- Fix step registration to register concrete types for DI resolution
- Fix hosted service registration to use reflection correctly
- Fix TimeRangeError to properly extract properties from anonymous objects
- Add suggestions field to timeseries error response examples in README
- Enhance demo app to use suggested ranges from error responses
- Make time series endpoint consistent with main radar endpoint (triggers background update, provides cache status)
- Add validation for large time ranges with meaningful error messages
- Make time range limit configurable via TimeSeries:MaxTimeRangeHours (defaults to CacheRetentionHours)
- Remove arbitrary max limits from demo app settings (frame interval, refresh interval)
- Update documentation to reflect configurable limits and improved error handling
- 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
- Add wait for frame 0 tiles to load before calculating bounding box
- Preload all frame images on client to prevent layout shifts
- Use absolute positioning for radar images to prevent reflow
- Add 2x device scale factor for higher resolution screenshots
- Explicit PNG format and disable animations for better quality
- Wait for fonts to load before capturing screenshots
- Add MVC test page at /radar/{suburb}/{state} demonstrating API usage
- Implement auto-play on page load with cookie-based settings
- Add connection monitoring with automatic retry on API downtime
- Show update status, cache state, and next check times
- Fix NextUpdateTime calculation to account for background service intervals
- Add graceful error handling and visual status indicators
alex