Please report issues found to the release candidate announcement thread.
Final release is scheduled for Wednesday, May 28th, 2025.
Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.504.2-rc36455.70c1c98da_4cf/jenkins-war-2.504.2-rc36455.70c1c98da_4cf.war
After final release, the official changelog and official upgrade guide will be available on www.jenkins.io/download.