Eclipse OpenJ9 0.55.0

Release Date
Deliverables

A replacement for the OpenJDK version 25 Virtual Machine and partial replacement of the class library

Compatibility

The aim is to provide a fully featured VM compatible with the Java Platform, Standard Edition for version 25.

Target Environments

No additional target environments planned for this release.

Name Date Description
Milestone 1 2025/08/26 https://github.com/ibmruntimes/semeru25-binaries/releases/tag/jdk-25%2B36_openj9-0.55.0-m1