Poznámky k vydání verze Zabbix 7.4.1rc1

23 July 2025

Zabbix tým s potěšením oznamuje dostupnost nové verze Zabbixu 7.4.1rc1.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GNU Affero General Public License version 3 (AGPLv3), thus it is free of charge for both commercial and non-commercial use. More about Zabbix license.

Tento dokument obsahuje poznámky k verzi Zabbix 7.4.1rc1. Stáhnout si ho můžete v sekci ke stažení.

Následující sekce podrobně popisují vydání a poskytují důležité nebo jiné informace, které doplňují hlavní dokumentaci.

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Nové vlastnosti a vylepšení

ZBXNEXT-10122	Updated maximum supported TimescaleDB version to 2.21 Server
ZBXNEXT-10119	Improved preprocessing diagnostics by highlighting top item IDs with the longest processing times Proxy Server
ZBXNEXT-9770	Prepared for removal of TimescaleDB API calls deprecated since TimescaleDB 2.18.0 Instalace Server
ZBXNEXT-9959	Added Cisco Secure Firewall Threat Defense by HTTP template Šablony
ZBXNEXT-9926	Added a new self-test item and improved self-test trigger for both SMART by Zabbix agent 2 templates Šablony
ZBXNEXT-10018	Updated maximum supported TimescaleDB version to 2.20 Server
ZBXNEXT-9674	Added AssumeRole usage with metadata authentication for AWS templates Šablony
ZBXNEXT-9931	Added top items sorted by received values number and size to diaginfo preprocessing section Proxy Server

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Oprava chyb

ZBX-26697	Fixed memory error in sender when trying to read invalid response Agent
ZBX-26717	Fixed undefined index on agent installation step in Host Wizard Frontend
ZBX-26645	Fixed lost resource handling in LLD prototype discovery Server
ZBX-26693	Fixed item values without preprocessing to skip preprocessing manager Proxy Server
ZBX-26680	Fixed space character escaping in agent installation script in Host Wizard Frontend
ZBX-26625	Fixed server status verification logic in system information and footer warning message Frontend
ZBX-26614	Fixed Host Wizard template selection step for Safari Frontend
ZBX-26374	Added updates for displaying the relevant monitoring data or "no permissions" notification for the Classic Graph widget Frontend
ZBX-26651	Fixed LLD rules getting recreated during import API
ZBX-26661	Fixed deadlock on autoreg_host table Server
ZBX-26675	Fixed validation for proxy field on discovered host Frontend
ZBX-26247	Added rounding for Y axis min/max value Frontend
ZBX-26524	Fixed threads to terminate gracefully when child process exits unexpectedly to avoid deadlocks Proxy Server
ZBX-26439	Prevented data integrity loss caused by simultaneous API change request execution API
ZBX-26082	Fixed agent2 and proxy redirection bug related to incorrect IPv6 string format Agent Proxy Server
ZBX-26486	Fixed errors in Zabbix server log on second and subsequent server starts with TimescaleDB Server
ZBX-25958	Fixed incorrect dependency hosts format in trigger form Frontend
ZBX-25545	Fixed host interface duplication in autoregistration mode Proxy Server
ZBX-26436	Prevented redundant row locks in the database when deleting hosts in parallel API requests API
ZBX-26528	Fixed improper handling of long or corrupted ODBC error messages Proxy Server
ZBX-26495	Added parameter support for database down script media type Server
ZBX-25313	Added boot time item to VMware Guest template Šablony
ZBX-26370	Fixed HA node recovery after standby, free id cache Server
ZBX-25859	Fixed connection reuse for Elasticsearch Server
ZBX-26591	Fixed detection of read-only state in PostgreSQL replicated database Server
ZBX-26230	Added missing namespace filter to Prometheus preprocessing of pod metrics in Kubernetes cluster state by HTTP template Šablony
ZBX-24674	Updated filesystem discovery low space trigger prototype override in F5 Big-IP by SNMP template Šablony
ZBX-26444	Fixed swap utilization trigger recovery expression in F5 Big-IP by SNMP template Šablony
ZBX-22770	Added self_test_in_progress tag for Zabbix agent 2 S.M.A.R.T plugin Agent
ZBX-23216	Added application token support in GLPi media type, updated documentation; removed Zammad mentions from non-related media types Šablony
ZBX-26484	Fixed event tags verification in Telegram media type to be checked only for supported event sources Šablony
ZBX-22022	Removed client certificate expiration histogram metrics from Kubernetes API server by HTTP template Šablony
ZBX-21955	Fixed display of mapped numerical values in Latest data of multiple items Frontend
ZBX-25975	Fixed incorrect OID in CPU temperature LLD rule in MikroTik templates Šablony
ZBX-26294	Improved logic of SNMP cache cleanup Proxy Server
ZBX-26477	Fixed vfs.dir.get ignoring entries with 0 unixtime and fixed vfs.file.get having null values for time fields in this case Agent
ZBX-26209	Fixed remote command output routing from Stderr to Stdout in Zabbix agent 2 Agent
ZBX-25104	Converted SNMP templates to get[OID] method of polling of single OIDs; converted dynamic indexes items to walk[OID] method; converted TrueNAS, pfSense and OPNsense templates to walk[OID] method Šablony
ZBX-25956	Removed excess suggestions from item copy target list Frontend
ZBX-26410	Fixed split brain HA nodes after system pause Server
ZBX-25952	Fixed inconsistent duo 'client secret' field validation Frontend
ZBX-26666	Fixed links to Helm repository branch in README.md Šablony
ZBX-21087	Fixed not all aggregation functions working with foreach functions Frontend
ZBX-26273	Fixed inability to use LLD macro as update interval of item prototype Frontend
ZBX-26571	Added support of source IP for libssh-based items Proxy Server
ZBX-26191	Fixed inconsistent API and frontend validation for maintenance period 'every' and 'period' fields API
ZBX-26446	Fixed Zabbix agent 2 S.M.A.R.T plugin failing on non fatal exit status codes Agent
ZBX-26422	Added missing translation string for "Tags" label in "Tags" tab in configuration forms Frontend
ZBX-26567	Added new inventory items to the Cisco Meraki device by HTTP template Šablony
ZBX-26604	Fixed JavaScript in AWS Cost Explorer by HTTP template due to syntax changes in GetCostAndUsage API request Šablony
ZBX-26481	Fixed parameter trimming in item preprocessing steps Frontend
ZBX-26249	Added the correct message for the Top items and Top triggers widgets when there are no data Frontend
ZBX-26300	Fixed showing previous element edit form when right-clicking on another map element Frontend
ZBX-25499	Fixed vault secrets resolution on Zabbix proxy Proxy
ZBX-26529	Fixed memory leak when global variables are used in JavaScript preprocessing Proxy Server
ZBX-26516	Fixed incorrect page loading when clicking on linked template from Graph prototype page Frontend
ZBX-26143	Fixed duplicated address issue after redirection and disabled history upload on Agent connection failure until the connection is re-established Agent
ZBX-26589	Fixed DNS queries being performed for IP address when not recent c-ares library is used Proxy Server
ZBX-26426	Fixed preprocessing to flush values for an item in the same order they were sent to preprocessing Proxy Server
ZBX-24047	Fixed value mapping update error when mapping name contains quotes Frontend
ZBX-26123	Added hostid parameter validation in web scenario configuration form Frontend
ZBX-26454	Set a readonly property for the "Allowed Hosts" input for discovered items Frontend
ZBX-25913	Fixed Gauge widget description not updating on refresh Frontend
ZBX-26537	Fixed memory over-allocation in preprocessing manager Proxy Server
ZBX-26518	Fixed visual artifacts on webkit-based browsers when scrolling the page while editing a widget Frontend
ZBX-25413	Fixed race condition that could lead to user macro changes not be synced with Zabbix proxy Server
ZBX-26187	Fixed response to wmi.getall from Zabbix agent 2 does not return array-type values Agent

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Poznámky k instalaci a upgradu

Instalace

Prohlédněte si Zabbixu manuál abyste získali informace o všech detailech.

Upgrade

Prohlédněte si Postup upgradu for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 7.4.1.

Obchodní podpora

Společnost Zabbix poskytuje celou řadu profesionálních služeb. Poskytuje také služby ohledně Upgrade služby pro snadnou migraci z dřívějších verzí Zabbixu. Prosím obraťte se na náš obchodní tým ohledně ceny a dalších podrobností.

• Zabbix Enterprise podpora
• Zabbix Školení
• Zabbix Vývojové služby

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Reference

Zabbix 7.4 Manual