Release Notes for Zabbix 5.0.22rc1

28 March 2022

Zabbix Team is pleased to announce the availability of Zabbix 5.0.22rc1.

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 5.0.22rc1. 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

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 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.

• Zabbix Enterprise Support
• Zabbix Training
• Zabbix Development services

---

References

Zabbix 5.0 Manual