May 2026 Releases
Release information for May 2026 deployment.
Note: Release notes are only required for external customer-facing application changes.
Publish release notes
May, 2026
May 2026 Release
May 10, 2026 Release
- PostalOne! R63.2.2.0 Release Notes - Not Required due to Internal release.
May 17, 2026 Release
- May 17 2026 PostalOne! R63.2.2.0; Crosswalk R10.0.1.0 & USPS Ship R27.0.0.0 Release Notes click
May 27, 2026 Release
Last-Minute Update: USPS Ship was only able to deploy internal fraud services content in R27.0.1.0. All Intelligent Mail Package Barcode (IMpb) compliance updates were excluded from this deployment and have been deferred to the R27.0.2.0 release.
- USPS Ship R27.0.1.0 Release Notes click
May 31, 2026 Release
- EPS/eBill R8.4.0.0 Release Notes click