Eclipse release plan: https://projects.eclipse.org/projects/technology.openj9/releases/0.55.0
Release notes: https://eclipse.dev/openj9/docs/version0.55
Project release notes, known issues: https://github.com/eclipse-openj9/openj9/blob/master/doc/release-notes/0.55/0.55.md
Works with: 25 (.0)

Release details:

Branch name: v0.55.0-release
Tag: openj9-0.55.0

Repo SHAs:

OpenJ9: 6fb3129
OMR: eclipse-openj9/openj9-omr@b62e200

Security Vulnerabilities Resolved
N/A

JITServer Helm Chart - Easier deployment of JITServer technology in a Kubernetes or OpenShift cluster
https://github.com/eclipse/openj9-utils/tree/master/helm-chart/openj9-jitserver-chart

For details about the release and release candidates, please see: https://github.com/eclipse/openj9/blob/master/doc/processes/release_process.md

For the list of OMR changes see https://github.com/eclipse/openj9-omr/releases/tag/openj9-0.55.0

OpenJ9 Changes from 0.54.0

c5589d1..6fb3129
6fb3129 (0.55) Set register dep to exclude GPR0 for temp2Reg in inlineCompareAndSet Abdulrahman Alattas #22635
be975b3 (0.55) Prefix java.vm.version with OPENJDK_VERSION_STRING Peter Shipton #22637
2fceea8 (0.55) Add missed Write Barrier to adding new module to hash table Dmitri Pivkine #22617
a794b4a (0.55) [JDK25] Fix StructuredTaskScope/StructuredThreadDumpTest Babneet Singh #22604
7f14e55 (0.55) Permit all package access in pre-module init phase tajila #22593
23aba30 (0.55) AttachAPI JDK25+ Windows create folder with writable access Jason Feng #22591
bfd4ce3 (v0.55.0-release) Refactor HeapArgInfo to Support Recursive Downcalls Aditi Srinivas #22543
7f9b17e (0.55) Support for ThreadSnapshot part 1 Hang Shao #22522
47b57dc (0.55) Fix DDRExt !whatis test Keith W. Campbell #22528
47a92cd (0.55) Add missing locks for module hashtable access tajila #22515
a3a9ca8 (0.55) Implement JVMTI ClearAllFramePops and cleanup related decompilations Babneet Singh #22490
84a0096 (0.55) InnerClasses entries are duplicates iff all indices match Theresa Mammarella #22468
2b9685a (0.55.0) Update to OpenSSL 3.5.2 Peter Shipton #22469
4e3cb48 (0.55) Update AIX bootjdk 24 to use release build Peter Shipton #22466
9302a0b (0.55) JDK25+ ManagementPermission adds @deprecated annotation Jason Feng #22461
f5728ff Backport thunk copyback with considerations for non-stack memory Julian #22424
f762ae8 (v0.55.0) Undefine conflicting macro in header file Jack Lu #22418
90d4f18 (0.55) Avoid crash in fillInStackTrace when threadObject is null Babneet Singh #22405