JDK 22.0.1 Release Notes

Known Issues

`jpackage` Apps May Fail to Build on Debian Linux Distros Due to Missing Shared Libraries (JDK-8295111)

tools/jpackage

There is an issue on Debian Linux distros where jpackage could not always build an accurate list of required packages from shared libraries with symbolic links in their paths, causing installations to fail due to missing shared libraries.

Other Notes

Added Certainly R1 and E1 Root Certificates (JDK-8321408)

security-libs/java.security

The following root certificates have been added to the cacerts truststore:

+ Certainly
  + certainlyrootr1
    DN: CN=Certainly Root R1, O=Certainly, C=US

+ Certainly
  + certainlyroote1
    DN: CN=Certainly Root E1, O=Certainly, C=US

Make `TrimNativeHeapInterval` a Product Switch (JDK-8325496)

hotspot/runtime

TrimNativeHeapInterval has been made an official product switch. It allows the JVM to trim the native heap at periodic intervals.

This option is only available on Linux with glibc.