This release features the following improvements:
GUI-based cluster upgrades for all the components including SCS, gateway, Elasticsearch, Prometheus and grafana
separate data disk for Elasticsearch datastore
separate data disk for Prometheus and grafana
GUI-based upgrade works only if the cluster was installed using SCI 2.0 and there are no manual changes to the configuration files like gateway.cfg, elasticsearch.yml. However, it inherits the changes to SCS, storage and gateway done through UIC/UIS