- Prevent duplicate entries for reservations with same dates
- Assign PINs to existing visitors without them
- Enhance logging for better debugging
- Prioritize date matching over name matching for visitors
- Consistently use last 4 digits of phone numbers for PINs
- Simplify create_visitor method to match successful API calls
- Enhance error logging for better debugging
- Update README with new usage instructions
- Add CHANGELOG to track project changes