Release Notes for Zabbix 5.4.1

7 六月 2021

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.

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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

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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

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Installation and Upgrade Notes

Installation

See Zabbix指导手册。 for full details.

版本升级

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 升级服务 for easy migration from earlier versions of Zabbix. Please 联系我们 for pricing and more details.

• Zabbix Enterprise Support
• Zabbix 认证培训
• Zabbix 二次开发

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References

Zabbix 5.4 Manual