July 30, 2026 release

API	Change Type	Release Date	Description
Items	Added	07/30.2026	Added virtual pack support in: `POST /v3/items/spec` `GET /v3/items` `GET /v3/items/{id}` Changes include: - Added `Virtual packs` tag - Added optional query parameter `bundleType` in `GET /v3/items` - Added optional response property `ItemResponse/items/bundles` in `GET /v3/items` (200) - Added `#/components/schemas/VariantGroupInfo` to `allOf` in `GET /v3/items` (200) - Added optional response properties `responseRecord/variantGroupId` and `responseRecord/variantGroupInfo` in `GET /v3/items/{id}` (200)
Bulk Item Setup (Multiple)	Added	08/13/2026	Added virtual pack support in: `POST /v3/feeds` Changes include: - Added `Virtual packs` tag - Added enum value `MP_VIRTUAL_PACK_BUNDLE` to query parameter `feedType`
Feeds	Added	07/30/2026	Added optional response property `itemDetails/itemIngestionStatus/items/pendingStatusDescription` in: `GET /v3/feeds/{feedId}` (200)
On-request Reports	Added	07/30/2026	Added optional request property `dateGranularity` in: `POST /v3/reports/reportRequests`
Orders	Added	07/30/2026	Updated `miscAttributes/miscAttribute/items` in: `GET /v3/orders` `GET /v3/orders/released` `GET /v3/orders/{purchaseOrderId}` `POST /v3/orders/{purchaseOrderId}/acknowledge` `POST /v3/orders/{purchaseOrderId}/cancel` `POST /v3/orders/{purchaseOrderId}/refund` `POST /v3/orders/{purchaseOrderId}/shipping` Changes include: - Added `VirtualPackGroup` to `oneOf` - Changed the property type from `object` to `oneOf` - Removed required properties `details` and `name` - Added a discriminator
Insights	Added	07/30/2026	Added optional query parameter `inDemandIndicator` in: `GET /v3/insights/items/listingQuality/count` Added optional query parameter `isCustomerFavorite` in: `GET /v3/insights/items/unpublished/items` Added optional response property `payload/items/isCustomerFavorite` in: `GET /v3/insights/items/unpublished/items` (200)