Please report issues found to the release candidate announcement thread.
Final release is scheduled for July 10th, 2024.
Download the release from: https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.452.3-rc34813.1eea_5c5b_9c34/jenkins-war-2.452.3-rc34813.1eea_5c5b_9c34.war
After the final release, the official changelog and official upgrade guide will be available on www.jenkins.io/download.