- All beta endpoints from 2023-01 are now deprecated and moved to this version.
- Labels API was deprecated in favor of Batch API ( Create a Batch of Labels).
- Bulk update of Courier Account's Couriers was deprecated.
- Renamings of Courier Accounts and Couriers. All references (in requests, responses, and URL paths are affected).
- The renaming
- Courier Account => Courier
- Courier => Courier Service
- Changed paths
/2023-01/couriers to /2024-09/courier_services/2023-01/courier_accounts/:courier_account_id/couriers to /2024-09/couriers/:courier_id/courier_services/2023-01/couriers/:courier_id/pickup_slots to /2024-09/courier_services/:courier_service_id/pickup_slots/2023-01/couriers/:courier_id/estimated_delivery_dates to /2024-09/courier_services/:courier_service_id/estimated_delivery_dates/2023-01/courier_accounts to /2024-09/couriers/2023-01/courier_accounts/:courier_account_id to /2024-09/couriers/:courier_id/2023-01/courier_accounts/:courier_account_id/couriers to /2024-09/couriers/:courier_id/courier_services
- Changed attributes
courier_id to courier_service_idcourier_account_id to courier_id
- Webhooks now support both namings where you can pick which version you want during the webhook creation (or update).
