Release Notes
12/04/2023
January 2024 Price Change Release Overview

Mail Dat Client update is mandatory for this Release.  

Release Notes
10/18/2023
Update January 2024 Price Change Release Overview
Release Notes
09/26/2023
Ground Advantage Release Notes
Release Notes
09/11/2023
September 11, 2023 FAST R60.0.0.0 Release Notes
Release Notes
07/09/2023
July 9, 2023 Release Notes
Release Notes
06/25/2023
July 2023 Price Change Release Notes

Mail Dat Client update is mandatory for this Release.

  • PostalOne! System Release 58.0.0.0 
  • Program Registration Release 25.0.0.0 
  • Release 30.3.0.0 USPS Ship Release 9.0.0.0 (Scheduled Deployment June 21, 2023) 
Release Notes
06/09/2023
FAST R58.0.1.0 June 11, 2023
Release Notes
06/06/2023
USPS Ship June 06, 2023 R8.0.3.0 Release Notes
Release Notes
05/19/2023
July 2023 Price Change Release Overview

Mail Dat Client update is mandatory for this Release.  

Release Notes
04/30/2023
April 30, 2023 Postal One Release Notes