...
Version 1.8-1 of the XML schema can be viewed at http://devel0.ssdt.nwoca.org/uspssoap181/usps-42.xsd.
Changes for version 1.9-
...
1 of the USPS SOAP service
- Removed the CompAccMonthly element from the Benefit.CompTime element.
- Added the ServiceHoursAccum and CurrentServiceHours elements to the Benefit.SickLeave element.
- Added the PartTime element to the Employee element.
...