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5.5.4 Release Notes

These release notes list any new features, enhancements, fixes, and breaking changes implemented between version 5.5.3 and version 5.5.4 of Hazelcast Platform.

Release date: 2025-02-19

This is a maintenance release for Enterprise Edition.

For help downloading Hazelcast Enterprise Edition, see Installing Hazelcast Enterprise Edition or request a trial license key.

Fixes

Fixed inheritance issue for ConsumerEx / RunnableEx: Resolved a serialization compatibility issue in version 5.5.3 that caused job submission failures and potential SQL execution issues due to an incompatible serialVersionUID leading to JetException (InvalidClassException) errors.