Release Notes for Zabbix 6.0.41rc1

12 August 2025

Zabbix Team is pleased to announce the availability of Zabbix 6.0.41rc1.

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 6.0.41rc1. Download it from here.

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

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New Features and Improvements

ZBXNEXT-10056	Updated maximum supported MariaDB version to 11.8 API Proxy Server
ZBXNEXT-10122	Updated maximum supported TimescaleDB version to 2.21 Server
ZBXNEXT-10018	Updated maximum supported TimescaleDB version to 2.20 Server
ZBXNEXT-9905	Updated maximum supported TimescaleDB version to 2.19 Server

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Bug Fixes

ZBX-26775	Fixed crash on data processing from system.localtime item key Server
ZBX-26528	Fixed improper handling of long or corrupted ODBC error messages Proxy Server
ZBX-26591	Fixed detection of read-only state in PostgreSQL replicated database Server
ZBX-26486	Fixed errors in Zabbix server log on second and subsequent server starts with TimescaleDB Server
ZBX-26529	Fixed memory leak when global variables are used in JavaScript preprocessing Proxy Server
ZBX-26344	Refactored zbxcmd execute to avoid Windows syscalls in Zabbix agent 2 Agent
ZBX-26433	Fixed values outside of history storage period causing trigger to cache all values in storage period Proxy Server
ZBX-26244	Fixed Zabbix agent 2 memory leak related to traffic compression Agent

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Installation and Upgrade Notes

Installation

See Zabbixマニュアル for full details.

アップグレードサービス

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 6.0.41.

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 Enterprise Support
• Zabbix トレーニング
• Zabbix Development Services

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References

Zabbix 6.0 Manual