Release Notes for Zabbix 4.0.4rc3

Zabbix Team is pleased to announce the availability of Zabbix 4.0.4rc3.

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 4.0.4rc3. 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-4872 Reworked SVG graph x-axis timeline
ZBXNEXT-4873 Implemented single dot datasets to be drawn as points in line vector graphs
ZBX-14876 Added a new optional parameter <regex_excl_dir> to items vfs.dir.size[] and vfs.dir.count[]

Bug Fixes

ZBX-15412 Fixed Name column overlaps the Application column in the Template view
ZBXNEXT-4872 Reverted SVG graph timeline changes to previous state
ZBX-15577 Fixed restricted user access to the host name when calling host_screen
ZBX-13335 Fixed low performance with linkage of items and item prototypes to a lot of hosts
ZBX-15435 Fixed "Undefined index" errors in the "Problems" widget with multiple active maintenances which part of these are inaccessible
ZBX-15417 Changed vmware collector to perform datastore configuration refresh only when directly monitoring ESXi version lower than v6.0
ZBX-14896 Fixed low performance of the SQL statement when link template to many hosts
ZBX-15220 Fixed displaying of last value for values received in the same second
ZBX-15451 Fixed event correlation when "Event tag pair" condition is used and tag contains special characters
ZBX-15460 Reset agent availability when host status changes, e.g., when host gets disabled
ZBX-15331 Updated LLD item creation/updating error messages
ZBX-15465 Removed html non-breaking space from visiblity checkbox labels
ZBX-15307 Fixed upper level maps positioning in Monitoring Map screen
ZBX-15428 Improved regular expression performance by studying compiled pattern
ZBX-11761 Added warnings in case of TLS identity mismatch
ZBX-15373 Fixed removal of trigger when deleting discovered item; fixed removal of dependent child items when removing master item
ZBX-14613 Fixed hostgroup.delete and host.delete API methods to validate maintenance constraint
ZBX-14863 Fixed authentication settings form of LDAP anonymous binding
ZBX-15374 Fixed SQL and PHP errors on chart3.php page
ZBX-15301 Fixed monotonous lag behind in Windows "system.localtime"
ZBX-15377 Fixed error messages for arrays in GET parameters
ZBX-15369 Fixed "Undefined index: label" in map.update() method
ZBX-15376 Fixed "Undefined index: refresh" on several pages with disabled guest user
ZBX-15375 Fixed web scenario step name can consist only of whitespaces
ZBX-15375 Fixed undefined index on Web scenario configuration page
ZBX-15372 Fixed SQL and PHP errors on "Slide shows" page when enter slides.php witout GET parameters
ZBX-15359 Fixed undefined index in maintenance.create and maintenance.update API calls
ZBX-15358 Fixed undefined index in configuration.import API call without one or several rules
ZBX-15355 Fixed undefined index in configuration.import API call
ZBX-14926 Fixed empty "inventory" property being returned by API if inventory mode is disabled
ZBX-15354 Fixed undefined index in API calls without "auth" parameter
ZBX-15399 Fixed IPv4 connections not being accepted when IPv6 mask is used
ZBX-14331 Fixed error allowing users to change type of a host interface that already has items attached
ZBX-15254 Fixed incorrect matching string highlight in multiselect autocomplete box
ZBX-15136 Fixed displaying 'Plain text' on the dashboard as html
ZBX-15313 Fixed unit suffix support in calculated item expressions
ZBX-15224 Fixed failed query errors when receiving non UTF-8 history values
ZBX-14592 Fixed calculation of SLA and availability report when problem has negative duration
ZBX-13804 Fixed generic popup form submission
ZBX-15156 Fixed undefined offset error in host screen with web item
ZBX-14980 Fixed problem with filter by itemids and hostids in history.get
ZBX-14624 Fixed agent collector not releasing connection to missing/removed disk devices
ZBX-15279 Fixed handling of LLD processing errors that should have resulted in not supported LLD rule state
ZBX-15241 Fixed escaping regexp symbols in preprocessing output parameter when creating item by LLD
ZBX-14604 Fixed displaying of the graph name on screens
ZBXNEXT-4588 Renamed 'display options' tab to 'displaying options'; fixed multiple layout issues, footnote in hint-box, field value handling, calculation of mouse position, multiple issues related with Y axis and problem styling
ZBX-15159 Fixed existing context menu closing when new one is opened
ZBX-15233 Renamed fuzzytime() function description in dropdown list
ZBX-12801 Excluded zabbix_sender.dll from MS Windows builds with TLS
ZBXNEXT-4883 Fixed when trigger in problem state hides all dependent triggers in history view
ZBX-15260 Improved misleading warning message when agent fails to find log file during processing logrt[] item
ZBX-15258 Fixed update interval of "Zabbix queue" item in server's template to be consistent with proxy template, added missing units in proxy template
ZBX-15225 Improved handling of timeouts in "vfs.dir.size" and "vfs.dir.count" items on Windows agent

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

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 営業への問い合わせ for pricing and more details.

References

Zabbix 4.0 Manual

完全無料、10分ほどで始められます

ダウンロード

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