Release Notes for Zabbix 5.2.2rc1

Zabbix Team is pleased to announce the availability of Zabbix 5.2.2rc1.

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 5.2.2rc1. 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-6353 Added Morningstar devices monitoring templates
ZBXNEXT-6269 Added hv ip to vmware.hv.discovery and vm metrics for FQDN template
ZBXNEXT-6272 Added template VMWare FQDN and updated template VMWare
ZBXNEXT-6316 Added iTop media
ZBXNEXT-6281 Added template "Hadoop by HTTP"
ZBXNEXT-6351 Added template "Aranet Cloud"
ZBXNEXT-6275 Added Template "Zookeeper by HTTP"
ZBXNEXT-2480 Removed autocomplete from fields having sensitive data
ZBXNEXT-6253 Added native system.users.num support to Zabbix agent 2
ZBXNEXT-6129 Added UnitFileState to systemd.unit.discovery for Zabbix agent 2

Bug Fixes

ZBX-18636 Fixed import converter non static method error
ZBX-18599 Fixed potential server crash during upgrade to 5.2, mainly on ARM
ZBX-18517 Updated Apache Tomcat by JMX template
ZBX-18155 Removed positional macros from item names on 'Web monitoring' page
ZBX-18655 Fixed insert of duplicate key value in interface_snmp for lld host discovery
ZBX-18551 Fixed item mapping for LLD overrides
ZBX-18650 Fixed logic for processing LLD rule duplicates after reconnecting to proxy
ZBX-18539 Fixed acknowledge status being displayed as link even if problem cannot be closed manually; fixed order of role actions and few messages used in user roles functionality
ZBX-18550 Fixed script item and LLD rule types not having the "Execute now" feature
ZBX-18588 Fixed screen item field "max_columns" being overwritten during import
ZBX-17705 Fixed fatal error raised in event notifications when a large amount of notifications is shown
ZBX-18575 Added clone and delete buttons to user role update form
ZBX-18549 Fixed error when user was able to change the user type of own role
ZBX-18518 Fixed characters counter which were removed in script modal window
ZBX-18414 Fixed override be saved with custom expression even when all rows are removed
ZBX-18497 Fixed macro resolving in http basic authentication username and macros fields
ZBX-18143 Fixed ability to download image of non-existent graph
ZBX-5842 Fixed ability to detect username existence from unsuccessful login message
ZBX-18564 Moved taskid calculation to transaction when creating remote command task
ZBX-18487 Increased trapper verbosity for DebugLevel=4 when rejecting sender data
ZBX-18581 Fixed ORA-40478 exception in queries

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 5.2.2.

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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