USPS PostalPro

News from PostalPro.
These release notes summarize new features and enhancements implemented in deployments to the IV-MTR application.
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This document provides a list of active IV-MTR work to be as well as items completed in FY25. *Please note, Postal Pro is the only source for a current IV-MTR Development log as updates will be made on an ongoing basis.
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Note: For the latest technical specifications, please see the July 2026 Price Change Release Notes as they are published. Mail.dat and Mail.XML updates required for this release.
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https://usps.zoomgov.com/rec/share/W1LoGLcp2VsYqSQxzAC00vsj9aT_wKh0Z-aGODakEAwA8gRB7QvWTlKfssdTrBkX.-Mnc0QvRx8KrGNog Passcode: Q?l99E08
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