30 What's new in Zabbix 4.0.25

Aggregate item helper

The item key selector for aggregate items in the frontend now lists all available aggregate keys (grpavg,grpmax,grpmin,grpsum) and their descriptions.

Second precision for age/duration macros

Several built-in macros returning age/duration now return the value with down-to-a-second precision:

• {DISCOVERY.DEVICE.UPTIME}
• {DISCOVERY.SERVICE.UPTIME}
• {EVENT.AGE}

Previously these macros returned values with down-to-a-minute precision.