Release Notes
07/17/2026
PTR2 Release Notes_DD_07_16_26
Release Notes
07/16/2026
July 17, 2026 Customer Onboarding Portal R2.5.4.0
Release Notes
07/16/2026
USPS APIs Release Notes

For the latest updates, please review the USPS APIs Release Notes.

Release Notes
07/15/2026
Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Release Notes

These release notes summarize new features and enhancements implemented in deployments to the IV-MTR application.

Release Notes
07/12/2026
July 12 2026 Release Notes
Release Notes
07/10/2026
PTR2 Release Notes_DD_07_11_26
Release Notes
07/09/2026
PTR2 Release Notes_DD_07_01_26
Release Notes
06/28/2026
July 2026 Release Notes
Release Notes
06/27/2026
PTR2 Release Notes_DD_06_27_26
Release Notes
06/18/2026
PTR2 Release Notes_DD_06_22_26