Release Notes for Zabbix 5.0.22

Zabbix Team is pleased to announce the availability of Zabbix 5.0.22.

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 5.0.22. Download here.

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-7065 Added queries metrics to the PostgreSQL by agent 2 template Agent Templates
ZBXNEXT-7023 Updated regular expressions for services discovery in Windows templates Templates
ZBXNEXT-7485 Fixed debug_backtrace function usage for PHP8 API Frontend
ZBXNEXT-7493 Added garbage collector and memory pool discovery to generic Java template Templates

Bug Fixes

ZBX-20681 Fixed undefined index error when accessing module page with guest user Frontend
ZBX-20518 Fixed lastaccess update during proxy throttling Proxy Server
ZBX-20634 Fixed handling of multiline FTP response Agent
ZBX-20528 Fixed issue with pgsql.custom.query JSON response failing for Zabbix agent 2 Agent
ZBX-20762 Fixed StartAlerters and StartEscalators range in configuration file comments Documentation
ZBX-19311 Fixed raid device discovery in the Smart plugin for Zabbix agent 2 Agent
ZBX-19407 Removed the redundant encoding check in get_codepage() for Windows Agent
ZBX-20539 Fixed TLS parameters for MySQL and PostgreSQL in Zabbix agent 2 Agent
ZBX-20728 Removed duplicate entries in tmpl files Templates
ZBX-20390 Fixed Oracle Solaris vm.memory.size[available] item kstats memory read Agent
ZBX-19223 Fixed disabled hosts not listed in latest data view Frontend
ZBX-20521 Corrected typos in templates, README and media types Templates
ZBX-20640 Fixed X-axis field placement in different rows in Axis tab in Graph widget Frontend
ZBX-20049 Implemented keyboard control for info icons Frontend
ZBX-19965 Fixed database upgrade for SNMP interfaces Server
ZBX-20698 Fixed import from 2.0-4.4 to 5.0 and above with SNMP interfaces API

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 5.0.22.

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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