Release Notes
07/14/2026
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
07/10/2026
PTR2 Release Notes_DD_07_11_26
Release Notes
07/09/2026
PTR2 Release Notes_DD_07_01_26
Release Notes
07/09/2026
USPS APIs Release Notes

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

Release Notes
07/02/2026
July 12 2026 Release Notes
Release Notes
06/28/2026
July 2026 Release Notes