This release includes the 4Q Oct security updates for OpenJDK 8, 11, 17, 21, 25.
Release Date
Release Type
Minor release
| Name | Date | Description |
|---|---|---|
| Milestone 1 | 2025/09/18 | https://github.com/ibmruntimes/semeru8-binaries/releases/tag/jdk8u472-b06_openj9-0.56.0-m1 https://github.com/ibmruntimes/semeru11-binaries/releases/tag/jdk-11.0.29%2B5_openj9-0.56.0-m1 https://github.com/ibmruntimes/semeru17-binaries/releases/tag/jdk-17.0.7%2B7_openj9-0.56.0-m1 https://github.com/ibmruntimes/semeru21-binaries/releases/tag/jdk-21.0.9%2B7_openj9-0.56.0-m1 |
| Milestone 2 | 2025/10/10 | https://github.com/ibmruntimes/semeru8-binaries/releases/tag/jdk8u472-b07_openj9-0.56.0-m2 https://github.com/ibmruntimes/semeru11-binaries/releases/tag/jdk-11.0.29%2B6_openj9-0.56.0-m2 https://github.com/ibmruntimes/semeru17-binaries/releases/tag/jdk-17.0.17%2B9_openj9-0.56.0-m2 https://github.com/ibmruntimes/semeru21-binaries/releases/tag/jdk-21.0.9%2B9_openj9-0.56.0-m2 https://github.com/ibmruntimes/semeru25-binaries/releases/tag/jdk-25%2B36_openj9-0.56.0-m2 |
| GA | 2025/10/28 | https://github.com/eclipse-openj9/openj9/releases/tag/openj9-0.56.0 |