Changelog

Major enhancement

Enhancement

New jobs no longer create an empty legacyIds marker file in the builds directory and existing legacyIds files will be deleted upon upgrade to reduce inode usage. JENKINS-75465
Jenkins' own user database no longer accepts new passwords longer than supported by bcrypt (72 bytes). Users with longer passwords are advised to change their password. JENKINS-75533
Remove jbcrypt library. If you're using Active Directory plugin, make sure to update to version 2.40 at the same time as updating Jenkins. JENKINS-75533
Developer: Remove org.connectbot:jbcrypt library from core BOM. JENKINS-75533

Bug fix

When completing a build, look for older builds to rotate asynchronously, in case this process is expensive. pull 10555
Fix the display of icons in the header by only applying the jenkinsavatar class to user icons, not the other header icons. JENKINS-75615
Reduce heap usage of various HTTP endpoints serving large build logs. JENKINS-75081

Changelog for 2.509