Release Notes for Zabbix 1.8.21rc1

Zabbix Team is pleased to announce the availability of Zabbix 1.8.21rc1.

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 1.8.21rc1. Download it from download.

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


Fixes and minor improvements

ZBX-3407 fixed NVPS query to not fail on DB2
ZBX-8608 added support of IP masks for action conditions
ZBX-8151 fixed XXE vulnerability on XML import using obsolete libxml versions; thanks to [email protected] for the report
ZBX-8343 fixed a bug in binary heap that could cause a slightly inconsistent ordering of elements in the queue
ZBX-8198 decreased verbosity of Windows agent with DebugLevel=4
ZBX-7930 improved SQL performance and execution time in Maintenance page

Installation and Upgrade Notes

Installation

See Zabbix 手册。 for full details.

版本升级

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 升级服务 for easy migration from earlier versions of Zabbix. Please 联系我们 for pricing and more details.

References

Zabbix 1.8 Manual

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下载Zabbix

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