These release notes list any new features, enhancements, and fixes that were made between version 5.1.3 and 5.1.4 of Hazelcast Management Center (MC).
Fixes
- 
The Upgrade Cluster button is no longer disabled after you upgrade your members' codebase version during a rolling upgrade. [MC-1569]
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The `hz-mc start`command no longer throws ClassNotFoundException. [MC-1403]
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MC no longer stores unrelated metrics with Jet metrics, leading to less memory consumption. [MC-1532]
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Fixed various Hazelcast Cloud integration issues. [MC-1591]