Release Notes for Zabbix 5.2.4rc1

Zabbix Team is pleased to announce the availability of Zabbix 5.2.4rc1.

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 5.2.4rc1. Download here.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.


New Features and Improvements

ZBXCTR-13 Added custom query support for PostgreSQL plugin and template, fixed unix-socket support Agent Templates
ZBXNEXT-5862 Added Rocket.Chat media Templates
ZBXNEXT-6389 Added template for NetApp FAS3220 Templates
ZBXNEXT-6419 Added tablespace metrics to Oracle Templates Agent Templates
ZBXNEXT-6331 Updated plugins: ceph, docker, memcached, mysql, oracle, redis — unified functionality (parameters describing and parsing, URI parsing, using sessions, errors handling) Agent
ZBXNEXT-6210 Added native support for proc.mem key in Zabbix agent 2 Agent
ZBXNEXT-6367 Added metrics to the official MySQL template Templates
ZBXNEXT-6330 Added Microsoft Exchange Server 2016 template Templates
ZBXNEXT-6219 Added "HashiCorp Vault" template Templates
ZBXNEXT-6231 Added Apache ActiveMQ template Templates
ZBXNEXT-6358 Removed detailed information from Reports -> Notifications page Frontend
ZBXNEXT-6364 Removed long lists of cloned objects from host and template full clone forms Frontend
ZBXNEXT-6291 Implemented breadcrumbs on host dashboards page Frontend
ZBXNEXT-6257 Implemented Check for not supported value preprocessing step test API Frontend Proxy Server

Bug Fixes

ZBX-18942 Fixed missing SID valiadion in authentication update route Frontend
ZBX-18893 Changed frontend config file permissions to 0600 Frontend
ZBX-18860 Fixed crash of log item during "Check for not supported value" preprocessing step Proxy Server
ZBX-18884 Fixed crash in web monitoring and web.page.* keys when encoding non ASCII characters in URL Agent Proxy Server
ZBX-18865 Fixed dbConditionInt (db.inc.php) returning wrong result in rare cases API Frontend
ZBX-18853 Removed hardcoded teams_endpoint check Templates
ZBX-16216 Fixed semaphore not being cleaned up when stopping Zabbix agent Agent
ZBX-18815 Fixed displaying incomplete list of inherited trigger tags under rare circumstances Frontend
ZBX-18556 Fixed gaps in time labels of classic graphs related to DST transitions Frontend
ZBX-18468 Changed preprocessing for item "PHP-FPM: Ping" in PHP-FPM templates Templates
ZBX-17369 Fixed retrieval of decimal values from WMI Agent
ZBX-18410 Fixed retrieval of Nth most recent values in trigger function strlen Server
ZBX-18722 Fixed runtime error when creating user group without users API
ZBX-18644 Replaced deprecated gethostbyname function with getaddrinfo Agent Proxy Server
ZBX-18387 Made directory error handling for the UserParameter command in C agent the same as in GO agent Agent
ZBX-18802 Fixed close problem task to be deleted when problem event is deleted Server
ZBX-17716 Fixed 'UserParameter' parsing and possible buffer overrun Agent
ZBX-17865 Fixed displaying of long problem names on problems and event pages Frontend
ZBX-18796 Improved update performance of the preprocessing rules in item.update(), itemprototype.update() and discoveryrule.update() methods API
ZBX-17169 Added locale forced to English in userparameter pgsql.ping.time [*] in agent configuration Templates
ZBX-18623 Fixed the global search showing number of objects that user has no permissions Frontend
ZBX-18637 Fixed item update form when changing type from calculate or DB monitoring to script item type Frontend
ZBX-18612 Added error message for when real-time data export file become inaccessible Server
ZBX-18784 Fixed memory leak when handling vmware events Proxy Server
ZBX-18625 Fixed host level tags were not inherited in Trigger -> Tags configuration form Frontend

Installation and Upgrade Notes

Installation

See Zabbix documentation for full details.

Upgrade

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.2.4.

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 5.2 Manual

Get started in 10 minutes - absolutely FREE

Download Zabbix

Zabbix is a professionally developed open-source software with no limits or hidden costs.