Release Notes for Zabbix 2.2.15

Zabbix Team is pleased to announce the availability of Zabbix 2.2.15.

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

This document contains the release notes for Zabbix 2.2.15. Download it from 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

ZBXNEXT-3389 Removed value length limitation in zabbix_sender when reading data from file/stream Agent

Bug Fixes

ZBX-11204 Fixed parameter parsing in calculated items when it contains double quote escaping Server
ZBX-5448 Fixed possible delay when proxy sends cached history to server Proxy Server
ZBX-7595 Fixed long SNMP OID not being accepted Proxy Server
ZBX-7108 Fixed error when upgrading graph_theme table in proxy database from 1.8 to 2.0 Installation
ZBX-11245 Fixed escaped double quote parsing in quoted parameters in array in item key parameters Agent Proxy Server
ZBX-11175 Fixed compilation failure for OpenBSD 5.8, 5.9, 6.0 Installation
ZBX-8897 Increased performance of Monitoring->Events page Frontend
ZBX-11143 Added missing space in CTrigger.php SQL query API
ZBX-11020 Fixed "host.create" so that both "inventory" and "inventory_mode" are optional API
ZBX-8489 Removed ODBC request answer size limitation Proxy Server
ZBX-10830 Fixed SNMP trap to convert non-printable values from SNMPv3 to hexadecimal Server
ZBX-11124 Fixed memory leak in process of deleting hosts, which occurs during lld processing Server
ZBX-11099 Reduced configuration cache lock time after host maintenance ends Server
ZBX-9413 Fixed disabled hosts linking to a maintenance Server
ZBX-11059 Fixed duplicate notifications sending from one media type Server
ZBX-10713 Fixed incorrect macro {ESC.HISTORY} that gathers history about one event to different actions Server
ZBX-10759 Fixed trigger prototypes status when host become unavailable Server
ZBX-10721 Made the third parameter (<port>) of "net.tcp.service" optional Agent Server
ZBX-11012 Fixed expansion of macro {DISCOVERY.RULE.NAME} Server
ZBX-10903 Prevented parsing "data-id" values with jQuery "data" method Frontend

Installation and Upgrade Notes


See Zabbixマニュアル for full details.


See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 2.2.15.

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 2.2 Manual