Release Notes for Zabbix 3.0.15rc1

Zabbix Team is pleased to announce the availability of Zabbix 3.0.15rc1.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at

This document contains the release notes for Zabbix 3.0.15rc1. Download it from downloads.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

Bug Fixes

fixed configure script for Debian GNU/Linux "buster" and "sid" to work with PostgreSQL
fixed crashes in case of failures (e.g. timeouts) during VMware hypervisor discovery
improved error log message in case Zabbix server database cannot be used due to empty "users" table
fixed trend.get() method with Oracle backend
fixed problems with DNS resolver interface on NetBSD
removed SID from URL in screen edit mode
fixed processing of command line arguments which are longer than 2KB for proc.num and proc.mem items on AIX
fixed 'skip' parameter behaviour for log[], log.count[], logrt[], logrt.count[] items in case log files initially do not exist
fixed losing the 1st record by log[] and logrt[] items if 'skip' parameter is used and log file initially is empty
removed default values for "active_since" and "active_till" fields in maintenance.create API method
fixed color and label for event status on event details page
fixed trigger mass update form redirect to trigger list on attempt to attach dependent trigger if there was errors in previous submit attempts
fixed javascript error in user group permission granting popup

Installation and Upgrade Notes


See Zabbix Manual for full details.


Recompile Zabbix binaries and update front-end PHP files. Execute a database patch if migrating from Zabbix 1.8.x. See Zabbix Manual for a detailed upgrade procedure.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free Upgrade Service for easy migration from earlier versions of Zabbix. Please contact Sales for pricing and more details.


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