Available now - Amazon Fulfilled Shipment Report
The report can be requested “on demand” and contains information about all FBA orders that have been shipped within the specified timeframe. The report will only be available in tab-delimited text format and can be downloaded in SellerCentral. Navigate to the FBA Reports page and select the Order Report.
More information, like detailed data definitions can be found on the new help pages in SellerCentral.