Release Notes for Zabbix 5.4.3rc1

Zabbix Team is pleased to announce the availability of Zabbix 5.4.3rc1.

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 5.4.3rc1. Download it from download.

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

New Features and Improvements

ZBXNEXT-5925 Added template "Systemd by Zabbix agent 2"
ZBXNEXT-6660 Added template for f5 BIG-IP
ZBXNEXT-6729 Added template "GridGain by JMX"

Bug Fixes

ZBX-19498 Fixed 'subject' being too long when {TRIGGER.NAME} is converted to {EVENT.RECOVERY.NAME}
ZBX-19481 Fixed alerting problem while being in maintenance
ZBX-19536 Fixed host.get with selectTags = ['tag'] call attempting to retrieve tag value(s) as well
ZBX-19081 Fixed "plain text" widget height calculation when importing screen
ZBX-19624 Fixed incorrect vmware hv ip detection
ZBX-19476 Fixed support of short form ipv6 in ListenIP field for Zabbix agent 2
ZBX-19490 Fixed sorting of inherited web scenario tags
ZBX-18640 Fixed filter deletion when time selector tab is open on monitoring problem page
ZBX-19592 Revamped trigger illogical expressions
ZBX-19428 Fixed high CPU usage and preprocessing workers exiting with timeout when starting numerous poller, trapper and discoverer processes
ZBX-19622 Moved cisco templates one level higher
ZBX-19500 Added avoiding of configuration cache update during ongoing transaction on proxy
ZBX-19588 Fixed typo in metric name in Template SAN NetApp FAS3220 SNMP
ZBX-19134 Fixed not supported icmpping item when server catches a signal
ZBX-19230 Fixed typo in Windows template
ZBX-19505 Fixed automatic log rotation accessing deleted log files for longer than required
ZBX-19497 Fixed incorrect message for value mapping of types "regex" and "range" in value map edit modal
ZBX-19586 Fixed calculated item expression in "Template PHP-FPM by Zabbix agent" and "Template PHP-FPM by HTTP"
ZBX-19545 Fixed discovery of MPM event in Template Apache

Installation and Upgrade Notes


See Zabbix documentation for full details.


See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.4.3.

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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