Backporting for 2.528.1 has started, and the RC is scheduled for 2023-10-01.
Candidates: https://issues.jenkins.io/issues/?filter=12146
Fixed: https://issues.jenkins.io/issues/?jql=labels%20%3D%202.528.1-fixed
Rejected: https://issues.jenkins.io/issues/?jql=labels%20%3D%202.528.1-rejected
Best regards,
Hervé