Release Notes for Zabbix 4.0.24

24 August 2020

Zabbix Team is pleased to announce the availability of Zabbix 4.0.24.

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 http://www.gnu.org/copyleft/gpl.txt.

This document contains the release notes for Zabbix 4.0.24. Download here.

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

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Bug Fixes

ZBX-13789	Fixed SQL errors with Oracle backend due to incorrect use of the USING statement API
ZBX-18046	Improved error message generation performance of user macro and item key parser API
ZBX-18105	Fixed use on uninitialised variable Server
ZBX-18014	Added ODBC empty query check Server
ZBX-18160	Fixed fatal error in items.php and host_discovery.php Frontend
ZBX-13383	Improved performance of the trigger and trigger prototype inheritance API
ZBX-17974	Implement timeouts for WMI queries Agent
ZBX-13789	Improved performance of "Problems" widget with MySQL backend by removing DISTINCT modifier from SQL statements with tables joined by primary keys API
ZBX-17468	Fixed excess audit log record being added on host status update API Frontend
ZBX-18076	Fixed PHP notice and multiple undefined index errors in hostinterface API API
ZBX-18000	Added red label for disabled media types in user profile Frontend
ZBX-18075	Fixed runtime error when creating a host via API API
ZBX-15927	Removed problem calculation for dependent triggers when master trigger is in problem state Frontend
ZBX-18063	Fixed usage of unsupported parameter in API call Frontend
ZBX-18060	Fixed inaccessible user be displayed as accessible in slide show properties screen Frontend
ZBX-17252	Fixed building of Zabbix daemons with link time optimization Proxy Server

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Installation and Upgrade Notes

Installation

See Zabbix documentation for full details.

Upgrade

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 4.0.24.

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.

• Zabbix Enterprise Support
• Zabbix Training
• Zabbix Development services

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References

Zabbix 4.0 Manual