Release Notes for Zabbix 3.0.8rc1

Zabbix Team is pleased to announce the availability of Zabbix 3.0.8rc1.

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 3.0.8rc1. Download it from downloads.

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-3681
improved bulk inserts for Oracle database backend
ZBXNEXT-3669
optimized trigger expression batch processing to avoid recalculation of identical functions
ZBXNEXT-3572
added option to control amount of queued items

Bug Fixes

ZBX-11568
fixed incorrect number rounding for CPU statistics
ZBX-11781
fixed potential integer underflow/overflow in the housekeeper process
ZBX-10902
fixed wrong averages in web monitoring if a web server doesn't respond to a request
ZBX-11365
fixed button and multiselect positioning in action operations edit form
ZBX-11655
fixed Oracle and MySQL column limit calculation when using UTF-8
ZBX-11703
removed possibility to execute commit without transaction in processing LLD rules
ZBX-11402
fixed unnecessary notification sending from dependent triggers
ZBX-11587
fixed handling database failure during transaction commit
ZBX-11698
fixed resolving of user macros with context wich are defined on host or template level
ZBX-11621
fixed cause of error with EventID 5858 in Windows EventLog when using wmi.get key
ZBX-11584
fixed selection of ntext data from Microsoft SQL Server using 'db.odbc.select' item key
ZBX-11492
fixed copying sharing properties while cloning slide shows
ZBX-11635
fixed possible deadlocks when removing obsolete VMWare services
ZBX-11661
prevented requesting all screens in slide show when slide show screens are deleted
ZBX-11527
fixed displaying maintenance icon for trigger element in maps
ZBX-11481
fixed resolving macros for the IP and DNS fields in interfaces that are linked to the main interface with {HOST.IP} and {HOST.DNS} macros
ZBX-11482
improved performance for getting last value of web items by limiting query results for values in last 24h; thanks to D.Spindel Ljungmark for patch
ZBX-11630
added escaping '"', ''', '&', '<' and '>' characters in SOAP XML for VMware requests
ZBX-11525
ensured unique value timestamps (clock, ns) from active agents and senders
ZBX-11558
fixed removing trigger dependencies for triggers that are created from LLD prototypes
ZBX-11385
fixed interface displaying in host inventory page
ZBX-11101
fixed potential crash in case of failure in zbx_tls_connect() with mbed TLS
ZBX-11101
fixed compilation warnings regarding gnutls_transport_set_ptr() with GnuTLS
ZBX-11101
fixed certificates with empty issuer and subject fields being rejected with OpenSSL
ZBX-11101
fixed daemon behavior being affected by logging level when processing TLS connections

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.

References

Zabbix 3.0 Manual

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