We’ll keep this short tonight. As of 11:30PM Eastern, whenever you create or edit an inbound shipment, the expected quantities for the affected inventory locations will automatically update to reflect all open inbound shipments. You will receive a skuInventoryChange callback once totals are calculated for each affected sku. The total_available_to_sell and total_unit counts will not change because units have not been received yet.
There are no API changes, just an under the hood change to ensure inventory accuracy.
As always, don’t be afraid to reach out to Chris or Andy with any questions.