ZABBIX 2.2.21

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28 December 2017

Zabbix Team is pleased to announce the availability of Zabbix 2.2.21.

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 2.2.21. Download it from http://www.zabbix.com/download.

This release fixes known issues of Zabbix 2.2.x and introduces new minor features..

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

What's New

:: New Features and Improvements

  • [ZBX-12825] implemented delayed URL validation; enabled user macros containing URLs as valid; made URL validation as optional; improved URL validation

:: Bug Fixes

  • [ZBX-13181] fixed database configuration error reporting and message filtering when messages are received from clear_messages function
  • [ZBX-13024] fixed parsing "request" parameter for URLs without input parameters
  • [ZBX-13024] fixed missed url search part in request login parameter
  • [ZBX-13044] fixed undefined index when setting strict-transport-security http header
  • [ZBX-13133] fixed multiple security issues
  • [ZBX-12854] fixed crash of VMware collector with DebugLevel=4

Installation and Upgrade Notes

Installation

See Zabbix Manual for full details.

Upgrade

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 upgrade service for easy migration from earlier versions of Zabbix. Please contact Sales for pricing and more details.

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