Release Notes for Zabbix 6.4.10

Zabbix Team is pleased to announce the availability of Zabbix 6.4.10.

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 6.4.10. 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-8857 Updated max supported TimescaleDB version to 2.13 Server

Bug Fixes

ZBX-23799 Fixed crash when host interfaces are added and updated at the same time Proxy Server
ZBX-23559 Fixed SLI dropping when maintenance is set with pre-existing problem Server
ZBX-23699 Fixed unchecking "Follow redirects" option not being saved in HTTP agent item configuration form Frontend
ZBX-23683 Fixed calculation of items taking into account VMware HV maintenance status Proxy Server
ZBX-23787, ZBX-23755 Fixed crash on empty HTTP response; fixed Zabbix agent build on Windows with libcurl Agent Proxy Server
ZBX-23437 Added back support for user macros in "custom on fail" parameter Proxy Server
ZBX-21132 Fixed Top hosts widget not showing all items by selected item name Frontend
ZBX-23568 Added clean up of incompatible item, item prototype and LLD rule properties from configuration import generated before v6.4 API
ZBX-23764 Added an additional field for new events in SIGNL4 media type Templates
ZBX-23685 Added read-only transaction to the list of recoverable errors on PostgreSQL Proxy Server
ZBX-23342 Fixed Zabbix agent 2 MySQL plugin connection not taking into account TLS parameters Agent

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 6.4.10.

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 6.4 Manual