Release Notes for Zabbix 5.4.4

Zabbix Team is pleased to announce the availability of Zabbix 5.4.4.

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 5.4.4. 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-6751 Added Cisco Adaptive Security Virtual Appliance (ASAv) template
ZBXNEXT-6765 Added template Cloudflare by HTTP
ZBXNEXT-6754 Added template Website certificate by Zabbix agent 2
Improved performance of graphs and graphs prototypes configuration process
ZBXNEXT-6606 Add encrypted tls connection to mysql postgresql plugin for Zabbix agent 2
ZBXNEXT-6708 Added TLS/SSL website certificates validation plugin to Zabbix agent 2
Improved performance of the user macros; added strict validation of user macros

Bug Fixes

ZBX-19915 Fixed go-sqlite3 in zabbix_agent2
ZBX-19743 Fixed proxy crash when data sending has failed
ZBX-16822 Fixed performance issues for installations with a lot of historical alerts
ZBX-19745 Fixed Zabbix server exiting when quoted user macro context ends with backslash
ZBX-19797 Fixed action command operation execution with oracle backend
ZBX-19658 Added query batching when reading event data during maintenance processing
ZBX-19686 Changed 1-st parameter {#IFNAME} in net.if.* items to {#IFGUID} in Windows templates
ZBX-19688 Fixed minor visual issues with the dashboards
ZBX-19648 Fixed e-mail encoding declaration
ZBX-19770 Fixed context menu appearing out of viewport
ZBX-19805 Added initial comment with alert content to the incident message
ZBX-19482 Fixed block device discovery of cd-roms and linked devices
ZBX-19032 Fixed percpu param in Zabbix agent 2 system.cpu.load plugin for Windows
ZBX-19341 Fixed template export missing inventory mode for Host prototype
ZBX-19749 Changed tags, the value type for .rate items to FLOAT, the value type of Status items to CHAR, changed trigger expression for Status items, removed 3 LLD rules, created new master item for LLD rules with update interval 1h, changed LLD rule names spelling to lower case, added new helpful items in HAProxy templates
ZBX-18135 Fixed warning message close button
ZBX-19439 Fixed Action log dashboard widget missing Remote command entries
ZBX-19767 Fixed memory errors when server links updated template hostprototype with new interface
ZBX-19612 Changed host name to visible name for consistency with UI
ZBX-19741 Fixed database upgrade patch failing due to large query
ZBX-19737 Fixed prometheus preprocessing bug
ZBX-19703 Added fix for json path preprocessing crash
ZBX-19752 Fixed multiple types of media type creation having message templates in one API call
ZBX-19660 Fixed script permission check when executing on current host
ZBX-18271 Fixed incorrect ordering for tags and overrides in widgets, operations overrides in host prototype form and interface order in item and discovery prototypes forms
ZBX-18523 Added documentation for Hostname parameter in sender
ZBX-19670 Resolving config file symlink in CConfigFile.php
ZBX-19116 Fixed system.cpu.util for agent2 not working in non-English Windows
ZBX-19524 Added UTF-8 support to trigger trim functions
ZBX-19555 Fixed inventory_mode parameter not being returned for host.get with output=extend
ZBX-19589 Fixed trailing and leading white-space not getting trimmed in widget configuration form inputs
ZBX-19547 Fixed displaying inherited tags for web scenarios
ZBX-19342 Fixed web scenario items not being cloned for graph prototypes
ZBX-19711 Fixed loose validation of aggregated functions in calculated item formulas
ZBX-19732 Fixed Zabbix agent2 not starting when ListenIP is set to
ZBX-7933 Added configurable parameter for TCP queue maximum size
ZBX-19692 Fixed issues with Zyxel templates
ZBX-19124 Fixed PHP runtime errors when passed incorrect value for "output" option
ZBX-19597 Fixed error when value maps API allow to create invalid value mapping of type regexp
ZBX-19715 Fixed high memory usage in trappers and proxy pollers when sending configuration to Zabbix proxy
ZBX-19218 Fixed missed untranslated string in jsLoader
ZBX-19539 Fixed undefined offset error in host prototype API
ZBX-19491 Fixed copying of host prototype tags when performing host full clone

Installation and Upgrade Notes


See Zabbixマニュアル for full details.


See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.4.4.

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 営業への問い合わせ for pricing and more details.


Zabbix 5.4 Manual