Has anyone seen anything on why RedHat has not released OpenJDK 11.0.20 to yum/rpm yet for CentOS 7? Usually the updates show in within a few days of the release, but all of our installs are still showing 11.0.19.0.7-1.el7_9 as the latest update available. My Google-fu must be weak, because I'm not finding anything.

It may just be a coincidence, but it could be related to why .20 is not yet available from Adobe for CF. There’s a change in the most recent JDK versions (more than just Java 11) which seems to cause Adobe’s update JARs to not work. It appears to be relate to a security-related change mentioned here with very little detail (https://www.oracle.com/java/technologies/javase/11-0-20-relnotes.html#JDK-8302483). Or it could be something entirely different.

Specifically, the Improved ZIP64 Extra Field Validation mentioned in the post above.

Thanks for the info!