This page provides important notices about releases that may affect your upgrade efforts to the newest CloudBees CD/RO release.

Upgrade notes

The following upgrade notes affect this release:

CloudBees CD/RO build 2025.09.1 upgrade failure

During the upgrade to CloudBees CD/RO version 2025.09.1, an error occurred in the init job log. This caused the upgrade to fail and the initialization could not complete successfully. The issue has now been fixed and the upgrade completes successfully without errors.

Installation notes

The following information is a running list of installation notes, intended to help understand changes across versions:

Configuration notes

The following information highlights important configuration notices from previous releases: