Release Notes for Zabbix 5.0.0alpha2

17 February 2020

Zabbix Team is pleased to announce the availability of Zabbix 5.0.0alpha2.

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 5.0.0alpha2. Download it from here.

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-5697	Removed support for Internet Explorer Frontend
ZBXNEXT-5698	Added filter by tags for widget "Problems by severity" and "Problem hosts" Frontend
ZBXNEXT-5287, ZBXNEXT-5288	Implemented functionality to test items Frontend Installation Proxy Server
ZBXNEXT-5514	Added functionality for Zabbix frontend customization API Frontend Installation
ZBXNEXT-5660	Added Discord media type Templates
ZBXNEXT-5603, ZBXNEXT-5626	Added database character set check Frontend Proxy Server
ZBXNEXT-5659	Added "Template DB MySQL by ODBC" Templates
ZBXNEXT-5690	Added support for libssh Proxy Server
ZBXNEXT-5646	Added support of configuration parameters HostInterface and HostInterfaceItem Agent
ZBXNEXT-5706	Replaced xml2-config to pkg-config when building with libxml2 Installation
ZBXNEXT-1423	Added ipmi.get item for IPMI sensor LLD API Frontend Proxy Server
ZBXNEXT-5546, ZBXNEXT-5548	Added support of default message templates for each media type API Frontend Server
ZBXNEXT-5639	Added available agent 2 check restriction parameters Agent
ZBXNEXT-5693	Reset page number when applying new filter, changing sort order or re-opening the page Frontend
ZBXNEXT-5554	Added webhook through proxy Frontend Proxy Server
ZBXNEXT-1898	Implemented strong cryptography for encoding frontend passwords API
ZBXNEXT-5592	Dropped IBM DB2 database support for Zabbix server API Frontend Installation Proxy Server
ZBXNEXT-1085	Added available agent check restriction parameters Agent Proxy Server
ZBXNEXT-4700	Reworked new action operation form as popup Frontend
ZBXNEXT-5412	Reworked new condition forms as popup API Frontend
ZBXNEXT-1989	Increased maximum item key length to 2048 chars API Frontend Agent Proxy Server
ZBXNEXT-5414	Moved maintenance period configuration settings to modal window to decrease page refresh count Frontend
ZBXNEXT-5538	Moved Administration->User groups pages to MVC framework API Frontend Installation
ZBX-11991	Reworked event correlation operations page Frontend
ZBXNEXT-5413	Reworked discovery checks form as popup Frontend
ZBXNEXT-170	Implemented possibility to "unlink" specific templates in hosts and templates massupdate Frontend
ZBXNEXT-3322	Implemented popup submenus on page headings instead of select controls Frontend

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Bug Fixes

ZBX-17213	Fixed Zabbix proxy not to execute remote commands on Zabbix agent with timeout and not to wait for execution result Proxy
ZBX-17201	Fixed snmp trapper processes exceeding 1000% Server
ZBX-17121	Improved proxy configuration synchronization performance on server when using Oracle database Server
ZBX-17174	Fixed sorting of Webhook parameters using natural sort order API Frontend
ZBX-17171	Fixed padding of dashboard controls while in edit mode Frontend
ZBX-17220	Fixed several PHP 7.4 compatibility issues API Frontend
ZBX-17050	Fixed allowed hosts parsing by agent2 Agent
ZBX-16827	Fixed applications being unlinked from items when both items and applications are not discovered anymore Server
ZBX-16697	Implemented preloader in popups Frontend
ZBX-17054	Fixed undefined index in discovery checks Frontend
ZBX-17035	Internal events are not created if there is no enabled internal actions Server
ZBX-16965	Fixed link/unlink template operation execution order Server
ZBX-17165	Fixed incorrect validation in XML conversion chain duo wrong XML type for tag tls_accept, added 5.0 XML schema API
ZBX-17170	Fixed saving of cloned actions when one of its operations was modified Frontend
ZBX-12899	Fixed check for circular dependencies of navigation tree items Frontend Installation
ZBX-17049	Fixed non well formed numeric value in maintenance.create and maintenance.update; fixed undefined index in maintenance create and update popup API Frontend
ZBX-17066	Fixed wrongly positioned context menu when launched by keyboard Frontend
ZBX-402	Fixed latest data reloading to updating asynchronously Frontend
ZBX-16695	Changed default width of various screen elements in Zabbix templates from 500 to 750 pixels Templates
ZBX-11764	Fixed automake scripts; thanks to Tomasz Kłoczko for the patch Installation

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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

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.0.0.

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.

• Zabbix Enterprise Support
• Zabbix トレーニング
• Zabbix Development Services

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References

Zabbix 5.0 Manual