# October 8, 2025 release

| API               | Change Type | Release Date | Description                                                                                                   |
| ----------------- | ----------- | ------------ | ------------------------------------------------------------------------------------------------------------- |
| Ship With Walmart | Required    | 10/06/2025   | The request property name `boxItems` is now required in `POST /v3/shipping/labels/shipping-estimates`.        |
| Ship With Walmart | Required    | 10/06/2025   | The request property name `purchaseOrderId` is now required in `POST /v3/shipping/labels/shipping-estimates`. |