Zabbix 2.4 is not supported anymore. See lifecycle and release policy page for more information.
Enabled French, Greek, Korean, Romanian, Ukrainian, Vietnamese translations to be displayed by default.
Trends of items that received no data during the first 55 minutes of the hour will be flushed to database and removed from the cache. This means no more Zabbix server restarts due to lack of free space in trend cache. Also trends of items with update interval longer than one hour will get into the database earlier.