Release Notes for Zabbix 5.4.1

Zabbix Team is pleased to announce the availability of Zabbix 5.4.1.

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 5.4.1. 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-6643 Added templates HPE ProLiant DL360 SNMP, HPE ProLiant DL380 SNMP, HPE ProLiant BL460 SNMP, HPE ProLiant BL920 SNMP
ZBXNEXT-6626 Updated Zabbix Server according to the latest template guidelines
ZBXNEXT-6595 Added Nginx Plus template
ZBXNEXT-6587 Added template for Cisco UCS Manager
ZBXNEXT-6662 Increased field size to 2000 characters in web scenario variables and web scenario step variables and post fields
ZBXNEXT-6590 Added templates ZYXEL ISP switches and DSLAM
ZBXNEXT-6657 Implemented DB version support check in System Information widget

Bug Fixes

ZBX-19398 Fixed deadlock between configuration syncer and history syncer on Zabbix proxy when using sqlite3
ZBX-19487 Fixed PHP runtime errors in the Monitoring->Problems view
ZBX-18891 Fixed "Cancel" button disappearing on last setup step
ZBX-19462 Fixed VMWare template
ZBX-19468 Fixed escaped symbols in screen name during conversion to dashboard
ZBX-19358 Fixed memory leak in case of duplicate vmware hv uuid
ZBX-19446 Fixed item prototype massupdate form
ZBX-19114 Fixed slow detection of vmware hv multipath values for medium and huge vc instances
ZBX-19452 Fixed colspan or rowspan equal to 0 during screen to dashboard conversion
ZBX-19299 Added more precise epsilon for float64
ZBX-19208 Fixed imprecise logfile timestamps in Agent2 on Windows
ZBX-19248 Fixed retrieving of all data from separate database tables inside of API methods when empty value for filter is passed
ZBX-19320 Fixed SAML advanced configuration ignores "baseurl" option; added custom option "use_proxy_headers"
ZBX-19300 Updated jquery version
ZBX-19017 Fixed massupdate popup form of discovered hosts with enabled inventory mode
ZBX-19344 Changed regular expression for trunk active channels counting in template Asterisk by HTTP
ZBX-19340 Optimized history cache to reduce storage of metadata-only records
ZBX-19065 Fixed Zabbix agent 2 logging if the file is moved or removed
ZBX-19373 Fixed security vulnerability for links having target="_blank"
ZBX-19354 Fixed typo and added override for MongoDB templates
ZBX-18524 Improved preprocessing diagnostic information to include oldest values in queue and totals to include done, queued, processing and pending
ZBX-8999 Fixed exporting of images separately from other objects
ZBX-19360 Fixed conversion of trigger expressions, as well as calculated and aggregated items
ZBX-19139 Fixed memory errors in cmdline parsing on freebsd
ZBX-19291 Fixed memory error when linking host prototypes
ZBX-19348 Use MNT_NOWAIT for VFS_FS_DISCOVERY on BSDs
ZBX-19334 Removed redundant ListenIP parameter in server's configuration file
ZBX-19420 Fixed crash when comparing two out of range floating values in string format
ZBX-19359 Fixed error in logsource function due to empty source
ZBX-19105 Fixed value mappings with duplicate names after update of existing value mapping
ZBX-19313 Improved performance by removing redundant lastclock update in configuration cache
ZBX-19307 Improved performance of history syncers by reducing time spent in locks when syncing history and receiving new history from proxy

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 5.4 Manual

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