Release Notes for Zabbix 4.0.18

Zabbix Team is pleased to announce the availability of Zabbix 4.0.18.

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 4.0.18. Download it from downloads.

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-5603,
ZBXNEXT-5626
Added database character set check
ZBXNEXT-5690 Added support for libssh
ZBXNEXT-5706 Replaced xml2-config to pkg-config when building with libxml2

Bug Fixes

ZBX-17213 Fixed zabbix proxy not to execute remote commands on zabbix agent with timeout and not to wait for execution result
ZBX-17201 Fixed snmp trapper processes exceeding 1000%
ZBX-17220 Fixed several php 7.4 compatibility issues
ZBX-16827 Fixed applications being unlinked from items when both items and applications are not discovered anymore
ZBX-17035 Internal events are not created if there is no enabled internal actions
ZBX-16965 Fixed link/unlink template operation execution order

Installation and Upgrade Notes

Installation

See Zabbix Manual for full details.

Upgrade

Recompile Zabbix binaries and update front-end PHP files. Execute a database patch if migrating from Zabbix 1.8.x. See Zabbix Manual for a detailed upgrade procedure.

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.

References

Zabbix 4.0 Manual

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