Add support for saving trip cancellations (and cancellations-of-cancellations) to CSV dumps to https://github.com/HSLdevcom/transitlog-cancellation-sink. This will be used by HSL DW to add cancellations to DW. The implementation should be similar to how HFP CSV dumps work.
Add support for saving trip cancellations (and cancellations-of-cancellations) to CSV dumps to https://github.com/HSLdevcom/transitlog-cancellation-sink. This will be used by HSL DW to add cancellations to DW. The implementation should be similar to how HFP CSV dumps work.