We have updated the Get Product Prices endpoint of our REST API to include the product’s Stop Loss Price in the response body.
We have added Order Sub Type as an optional column on the Manage Orders page. When selected, the results grid will display whether each order is marked as Prime, Amazon Business, Sample, etc.
We have added a new action to the Order Details page: Capture Payment. It is available for Website orders imported via a Cart Plugin, such as BigCommerce. This action allows you to initiate capturing payment for Authorized orders.
We have added the Direct Fulfillment Label Received filter to the Manage Orders page, with True, False, and All operators.
In Step 6: Carriers of the FBA Shipment Wizard, you can now set a Ready to Ship Date for all shipments in the plan. 
We now support the new Walmart Marketplace V5 Categories and Attributes. You can configure them manually on a single product or import a spreadsheet for multiple SKUs.
We have added two new endpoints to our REST API:
The Manage Orders Page now has the Order Weight custom filter. It allows you to select a range and the specific unit of measure: Pounds, Kilograms, Ounces, or Grams.
We have added a new endpoint to our REST API: Update Container Custom Columns. It allows you to update and delete the values of existing Custom Columns for shipping containers.
We have added Active Rebate as an optional column to the Manage Inventory Page. If a SKU has an active rebate, the results grid will display a tag icon indicating it, and clicking on it will redirect you to the Rebates tab of the product details page.