Management Center Release Notes Overview Hazelcast Management Center 5.5.x release notes Version 5.5 6.0-SNAPSHOT 5.5 5.4 5.3 5.2 5.1 5.0 4.2022.01 4.2021.12 4.2021.12-1 4.2021.06 This page summarizes the changes in each release. 5.5.2 5.5.1 5.5.0 Upgrading to Management Center 5.2.x 5.5.2