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23.09.0.0

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23.09.0.0

Release Notes PDF

Release date: September 29, 2023

This release is based on Azul Prime 23.08.0.0 and corresponds to the following OpenJDK versions:

Major Version OpenJDK Version

8

1.8.0_382-b2

11

11.0.20.1+1-LTS

17

17.0.8.1+1-LTS

What’s New

  • A new option, GPGCSafepointWaitForMutatorResume, has been introduced and is set to true by default. This flag tells the Garbage Collector to pause and wait for mutator threads to be woken up before resuming, after every GC safepoint. If -XX:-GPGCSafepointWaitForMutatorResume is set, the Garbage Collector resumes its work in parallel with mutator threads waking up.

Known Issues

  • There are no new issues to report in this release.

Resolved Issues

Issue ID Description

ZVM-28703

java.lang.UnsupportedOperationException Monitoring of Synchronizer Usage is not supported sun.management.ThreadImpl.findDeadlockedThreads(ThreadImpl.java:411)

ZVM-28639

Debug files/libraries not being excluded from release artifacts

ZVM-28588

weblogic crashed with "assert0(false) failed: [false expected]"