Improved performance of 'Status of Zabbix' dashboard widget
15.1.1 Updated translations
15.2 Daemon improvements
Zabbix server performance when using a partitioned PostreSQL setup was improved.
A new item has been added - agent.hostname. It returns the value agent would use for communicating with Zabbix server or proxy for active items. As an agent can obtain this value from 3 different sources (Hostname configuration parameter, item key, specified in HostnameItem parameter or from the default system.hostname key), the new item allows to determine what is the actual value for debugging or verification purposes.