| title | Maintenance on release.ci.jenkins.io | |
|---|---|---|
| date | 2026-03-02 09:00:00 +0000 | |
| resolved | false | |
| severity | notice | |
| affected |
|
|
| section | issue |
[Initial Message] 02 March 2026, starting at 09:00 UTC, the Jenkins controllers and agents on release.ci.jenkins.io will be upgraded to use JDK25 at runtime instead of JDK21.
This operation will require controller restarts and agent reconnections. A short service disruption is expected during the maintenance window.
See more details at jenkins-infra/helpdesk#4941