CloudBees CI on traditional platforms 2.504.1.7

Rolling release: 2025-05-14

Based on Jenkins LTS 2.504.1

Security advisories

CloudBees Security Advisory 2025-05-14

Upgrade Notes

Jenkins 2.504 upgrade notes

New Features

None.

Feature Enhancements

None.

Resolved Issues

None.

Known Issues

Duplicate plugins in the Operations Center Plugin Manager UI

When you search for a specific plugin under the Available tab in the operations center Plugin Manager, the search results show duplicate entries for the plugin.

Wrong error message being displayed

Under certain conditions, after applying a new Configuration as Code Bundle without restarting the controller (using the Reload Configuration option), users might see the following message in the Manage Jenkins section of the affected controller:

A new version of the Configuration Bundle () is available, but it cannot be applied because it has validation errors.

This message does not affect the system stability.

To remove the false message, go to Manage Jenkins  CloudBees Configuration as Code export and update  Bundle Update.

The controller and operations center no longer fail to start when upgrading CloudBees CI

When upgrading or restarting CloudBees CI, the controller or operations center fails to start and returns a Messaging.afterExtensionsAugmented error. The operations center can also fail to start with an OperationsCenter.afterExtensionsAugmented error. Refer to CloudBees CI startup failure due to IndexOutOfBoundsException related to corrupt messaging transport files for a workaround for this issue.