Release Notes for Zabbix 4.0.3rc3

19 December 2018

Zabbix Team is pleased to announce the availability of Zabbix 4.0.3rc3.

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 4.0.3rc3. Download it from download.

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-4792	Added column "Latest values" in Monitoring->Problems and Dashboard
ZBX-15202	Implemented widget pausing methods in dashboard; made graph widget paused when using selection box or opening a tooltip

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Bug Fixes

ZBX-15333	Fixed zoomout on doubleclick in graph widget
ZBX-15236	Fixed display parent host groups without hosts in multiselect
ZBX-15206	Fixed deprecated net-snmp attribute
ZBX-15067	Fixed configuration sync of interfaces without hosts
ZBX-15238	Fixed updating nextcheck time in discovery rules to avoid overlaps between discovery executions
ZBX-13673	Fixed regexp validation when pattern contain slash character
ZBX-14528	Fixed incorrect keycode handling in multiselect input fields
ZBX-15124	Fixed trigger overview behavior when show "any"
ZBX-14648	Fixed performance with deletion of item in template linked to many hosts
ZBX-9011	Added new LLD macros for vmware HV low-level discovery
ZBX-15105	Fixed colorpicker tooltip update
ZBX-14928	Fixed "check now" being executed for active items and templates
ZBX-15153	Fixed custom interval validation; fixed parsing of custom intervals when user macros context contains forward slash
ZBX-15069	Fixed community default value in edit scenario
ZBX-9038	Fixed memory of performance counters consumed during vmware update
ZBX-8383	Updated Tomcat template for compatibility with recent Tomcat versions
ZBX-15078	Fixed API authentication for ldap users having gui access disabled
ZBX-14880	Fixed misleading ldap authentication error messages
ZBX-14877	Fixed style of disabled action on high contrast theme
ZBX-14606	Removed strict-transport-security header from frontend
ZBX-15020	Fixed negative time selector offset when selecting time range in graph
ZBX-14977	Fixed creation of unneeded database record if host prototype inventory mode is disabled; fixed validation for host and host prototype inventory mode
ZBX-15146	Fixed SQL error occurred when too long IP address is attempted to be written in database
ZBX-15148	Fixed web scenario item selection in SVG graph widget
ZBX-15107	Fixed error handling in logrt[] items if regular expression for file name is not valid
ZBX-14800	Fixed resolving of functional macros in graph widget name
ZBX-15200	Fixed host, trigger and item count calculation; fixed required performance calculation
ZBX-15158	Fixed graph name for cache usage in proxy and server templates
ZBX-15178	Fixed wrong behaviour when referencing unexisting capture groups in item regexp preprocessing, general pcre code improvements

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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.

• Zabbix Enterprise Support
• Zabbix Training
• Zabbix Development Services

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References

Zabbix 4.0 Manual