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] 
- 
The `hz-mc start`command no longer throws ClassNotFoundException. [MC-1403] 
- 
MC no longer stores unrelated metrics with Jet metrics, leading to less memory consumption. [MC-1532] 
- 
Fixed various Hazelcast Cloud integration issues. [MC-1591]