Release Notes for Zabbix 3.0.0rc2

10 February 2016

Zabbix Team is pleased to announce the availability of Zabbix 3.0.0rc2.

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 3.0.0rc2. Download 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

ZBX-1357	Enabled French translation to be displayed by default API Frontend
ZBX-1357	Updated Czech, English (United States), French, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Russian, Slovak, Spanish, Ukrainian translations; thanks to Zabbix translators API Frontend
ZBXNEXT-2662	Added a new filter in Monitoring -> Screens Frontend
ZBXNEXT-2662	Added a new filter in Monitoring -> Screens -> Slide shows Frontend
ZBXNEXT-2662	Added a new filter in Monitoring -> Maps Frontend
ZBXNEXT-2662	Updated default colors for graph elements Frontend
ZBX-1357	Enabled English (United States), Korean, Ukrainian translations to be displayed by default API Frontend
ZBXNEXT-3122	Added Windows ReFS to the list of file system types discovered by default Installation
ZBXNEXT-3124	Added edit buttons in map, screen and slide show views Frontend
ZBX-1357	Updated Czech, Italian, Japanese, Georgian, Korean, Polish, Portuguese (Brazil), Russian, Slovak, Ukrainian translations; thanks to Zabbix translators API Frontend
ZBXNEXT-3082	Implemented support of public and private slide shows with ability to share them with other users and user groups Frontend Installation
ZBXNEXT-3080	Implemented action menu closing only when clicking outside of it Frontend
ZBXNEXT-3051	Implemented action and action condition caching Server
ZBXNEXT-2662	Implemented displaying of maps using graph_themes Frontend
ZBX-10102	Added support for log file meta information update for items with value type other than log Agent Installation Proxy Server
ZBXNEXT-2662	Moved "sid" parameter into POST method for links with actions Frontend
ZBXNEXT-611	Added an option to start Zabbix daemons in foreground mode and a configuration parameter to log to the standard ouput Agent Proxy Server
ZBXNEXT-2662	Removed "sid" parameter from almost all links Frontend
ZBXNEXT-3073	Implemented support of public and private screens with ability to share them with other users and user groups API Frontend Installation
ZBXNEXT-3071	Optimized history cache to better handle few items flooding cache with values Proxy Server
ZBXNEXT-3045	Dropped zabbix_agent - the inetd version of Zabbix agent Agent Installation
ZBX-1357	Updated Czech, Japanese, Korean, Dutch, Portuguese (Brazil), Russian, Slovak translations; thanks to Zabbix translators API Frontend
ZBXNEXT-2662	Implemented a new filter in triggers and web checks configuration lists Frontend
ZBXNEXT-2662	Implemented a new screen clock Frontend
ZBXNEXT-2662	Implemented displaying of the IT services bar graph using graph_themes Frontend
ZBXNEXT-2662	Improved editing of the IT Services Frontend
ZBXNEXT-3007	Implemented support of public and private maps with ability to share them with other users and user groups API Frontend Installation
ZBX-10063	Improved net.if.* on Windows to get values from 64-bit counters if available Agent
ZBX-9859	Improved performance of screen.get method for an unprivileged user API
ZBXNEXT-3055	Changed LLD lost resources deletion time calculation logic to avoid issues with invalid discovery item time stamps Server
ZBXNEXT-1193	Implemented trend.get method for API API
ZBXNEXT-3037	Removed unused fields "gridview" and "legendview" from "graph_theme" table Installation
ZBXNEXT-2357	Implemented a new MVC style for Monitoring->Web and IT Services report Frontend
ZBX-9985	Fixed template search results Frontend
ZBXNEXT-1762	Added years, months and half of months periods displaying on graphs X axis Frontend
ZBXNEXT-1679	Implemented value map import/export API Frontend
ZBXNEXT-1679	Added checkbox column in value map list view and bulk "Delete" button Frontend
ZBXNEXT-1679	Added "Used in items" column in value map list view and green text "Yes" if value map is used in items or item prototypes Frontend
ZBXNEXT-1679	Added value map sorting by name Frontend
ZBXNEXT-1679	Added limit for the amount of records and paging in value maps Frontend
ZBXNEXT-1679	Replaced built-in confirmation dialog with modal window dialog for image import when selecting "Update existing" Frontend
ZBXNEXT-2683	Added user macro context API Frontend Proxy Server
ZBX-2616	Updated bundled DejaVu font from 2.34 to 2.35 Frontend
ZBX-9935	Added check for item delay, to be between 0 and 86400 seconds API
ZBX-1357	Updated Brazilian Portuguese, Czech, Finnish, Japanese, Polish, Russian and Slovak translations; thanks to Zabbix translators API Frontend
ZBXNEXT-2678	Implemented trigger description and URL popups in the dashboard's "Last 20 issues" and screen element's "Host group issues" and "Host issues" Frontend
ZBX-2517	Changed minimum period for time navigator to 1 minute; thanks to Zabbix community Frontend
ZBXNEXT-1424	Implemented value mapping API, added clone button in value map edit form and slightly improved performance of value map caching in frontend API Frontend
ZBXNEXT-2960	Reduced the default MaxLinesPerSecond value to 20 Agent
ZBXNEXT-1263	Added encryption support for communications between Zabbix components API Frontend Agent Installation Proxy Server
ZBXNEXT-2662	Implemented on-click navigation for sub menus Frontend
ZBXNEXT-2844	Added multiple escalator support Server
ZBXNEXT-2988	Reduced the number of poller configuration cache locks by 1/3 Proxy Server
ZBXNEXT-2163	Implemented argument support for script media type API Frontend Installation Server
ZBXNEXT-2128	Implemented execution of an item at a specific time API Frontend Proxy Server
ZBXNEXT-922	Added forecasting trigger functions Frontend Server
ZBX-1357	Updated Brazilian Portuguese, Czech, Italian, Japanese and Russian translations; thanks to Zabbix translators API Frontend
ZBXNEXT-2056	Added an HTTP response code value map Installation
ZBX-9274	Added printing defaults when Zabbix programs are executed with --help option Agent Proxy Server
ZBXNEXT-2662	Added a new predefined period (3 days) for the timeline Frontend
ZBXNEXT-2581	Added returning of permissions for usergroup.get API
ZBX-8820	Improved bulk acknowledge of events Frontend
ZBXNEXT-210	Changed macro type labels in template configuration form Frontend
ZBXNEXT-1241	Added host inventory mode setting for new and discovered hosts API Frontend Installation Proxy Server
ZBXNEXT-494	Added support for proc.cpu.util key on Linux and Solaris platforms Agent
ZBX-1357	Updated Czech and Japanese translations; thanks to Zabbix translators API Frontend

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Bug Fixes

ZBX-10362	Fixed resolving of {TRIGGER.ID} macro in trigger URL field Frontend
ZBX-10358	Fixed error messages in template screen cloning and web scenario step validation API
ZBX-10347	Fixed undefined index "macros" in dashboard widget API Frontend
ZBX-10352	Fixed standard file stream redirection after daemonizing when using system log type Agent Proxy Server
ZBX-10350	Fixed "Select all" checkbox in application list Frontend
ZBX-10215	Fixed host availability not being updated for connection errors on timeouting items Proxy Server
ZBX-10361	Updated database versioning for v3.0 release Installation
ZBX-10336	Fixed agent crash with TLS OpenSSL on MS Windows; thanks to Kenneth Palmertree for patch Agent
ZBX-10345	Fixed screen, map and slide show update by a simple user Frontend
ZBX-10313	Changed wmi.get[] to accept UTF-8 encoded namespace and WQL query Agent
ZBX-10339	Fixed undefined index "conditiontype" when adding LLD rule API Frontend
ZBX-10305	Fixed incorrect menu highlighting and removed dropdown control for templated screens Frontend
ZBX-9661	Fixed bug when VMware collectors could sometimes use 100% of CPU without processing any data Proxy Server
ZBXNEXT-2662	Fixed background of the screens Frontend
ZBX-9784	Fixed host clone form to work with prototype v1.7.1 Frontend
ZBX-10325	Fixed importing of host prototypes from Zabbix 2.4 API
ZBX-10325	Fixed validation of graph items when importing XML files API
ZBX-9640	Improved server/proxy/agent item value timestamp synchronization Agent Proxy Server
ZBXNEXT-1263	Fixed number of bugs in encryption support, increased minimum PSK length to 128 bits API Frontend Agent Installation Proxy Server
ZBX-10333	Fixed treatment of empty results from agent as network errors Agent Proxy Server
ZBX-10327	Fixed brightness of the selections Frontend
ZBX-10331	Fixed starting agent as Windows service with multiple agents option Agent
ZBX-10289	Fixed top menu element overlapping Frontend
ZBX-4069	Fixed LDAP and Oracle DB compilation conflict Installation
ZBX-10297	Fixed changing web scenario status from list view Frontend
ZBX-10158	Fixed threshold parameters for triggers "70% os Process CPU Load on {HOST.NAME}" and "{HOST.NAME} is not reachable" in template "JMX Generic" Frontend
ZBXNEXT-2662	Added escaping of the HTML entities and tags in the GUI notifications Frontend
ZBXNEXT-2662	Added space between Auto-logout elements in the user profile form Frontend
ZBXNEXT-2662	Fixed flickering of disabled radios Frontend
ZBXNEXT-2662	Fixed logo white background Frontend
ZBX-10227	Fixed exporting events to CSV for selected host Frontend
ZBX-10280	Fixed exporting of historical events to CSV file Frontend
ZBX-10163	Fixed expression area changes in LLD rule filters when selecting different type of calculation Frontend
ZBX-10112	Fixed displaying trigger name in IT service dependencies after error Frontend
ZBX-10182	Fixed percentile line checkbox checking Frontend
ZBX-9938	Fixed displaying incorrect number of hosts that have acknowledged problematic triggers in dashboard host status widget when "Problem display" is "Unackowledged only" in dashboard filter Frontend
ZBX-10251	Fixed "countOutput" calculation in map.get API method API
ZBX-9877	Changed system.uname on Windows to get data from WMI, fixed wmi.get[] to return UTF-8 encoded strings Agent
ZBX-10282	Fixed undefined index "eztext_limit" in media types Frontend
ZBX-10300	Fixed subfilter for host items Frontend
ZBX-10288	Fixed unexpected parameter type in imagepolygon() Frontend
ZBX-10284	Fixed possible crash when removing all cached actions during configuration sync Server
ZBX-9733	Fixed possibility to start several agents on the same port on Windows Agent Proxy Server
ZBX-10285	Fixed map export fatal error API
ZBX-9969	Fixed availability of action menu popups for map elements Frontend
ZBX-9730	Removed unused value map template "Host status" and added new - "Host availability" Templates
ZBX-10230	Fixed and improved translatable strings API Frontend
ZBX-9991	Fixed functionality that adds last selected host group to new template groups list Frontend
ZBX-9500	Fixed elements sorting in configuration export Frontend
ZBX-10165	Fixed construction of host discovery filter expression Frontend
ZBX-10270	Fixed HTTP proxy environment variables not being taken into account in Web monitoring Proxy Server
ZBX-10019	Fixed graph time interval selection Frontend
ZBX-10226	Fixed trigger prototype updateReal API method API
ZBX-10232	Fixed SQL errors with invalid "year" parameter in IT services report API Frontend
ZBX-10246	Fixed updating and creating media type API Frontend
ZBX-1357	Added more details to README file about how to add new language API Frontend
ZBX-10266	Fixed uninitialized variable in VMware code reported by Coverity (CIDs 118958, 118960, 118962, 118965) Proxy Server
ZBX-10239	Fixed agent collector crashes on Linux while gathering data for proc.cpu.util[], fixed unsafe use of stack in logging functions Agent Proxy Server
ZBX-10182	Fixed API to disallow update of templated host graphs and disabled form fields for templated host graph update API Frontend
ZBX-10194	Fixed server attempts to insert duplicate entries during LLD on ARM 32 bit processors Server
ZBX-10275	Fixed displaying of the search dropdown Frontend
ZBXNEXT-2662	Fixed displaying of a mass selection box in the map configurator Frontend
ZBXNEXT-2662	Fixed displaying of action buttons in the list of items Frontend
ZBX-10051	Fixed expanding of trigger expression user macro in trigger name positional macro API Frontend
ZBX-10236	Fixed history page PHP errors that occurred with items that are value mapped with floating point values Frontend
ZBXNEXT-3065	Added arg_separator.output check in setup pre-requisites Frontend
ZBX-10150	Fixed "countOutput" calculation in screen.get API method API
ZBXNEXT-2662	Moved logo in an upper left corner Frontend
ZBXNEXT-2662	Added server name in login page Frontend
ZBX-8914	Improved receiving TCP messages: more tolerant to fragmented messages, stricter message length validation, better performance Agent Proxy Server
ZBXNEXT-1263	Fixed timeout detection for encrypted connections Agent Proxy Server
ZBXNEXT-1263	Fixed encryption problems with running remote commands Server
ZBXNEXT-1263	Polished encryption support for communications between Zabbix components API Frontend Agent Installation Proxy Server
ZBXNEXT-2637	Fixed incorrect double quote character in the default agent configuration files Documentation
ZBX-9904	Fixed server response when active proxy sends in historical data, info string was missing Proxy Server
ZBX-10219	Fixed pointer type in sizeof() Agent Proxy Server
ZBX-8755	Removed unutilised header file to eliminate build warnings Agent Proxy Server
ZBX-10066	Fixed bug where host availability changes could be lost if proxy failed to send the update, fixed possibility of duplicate availability updates for passive proxies Proxy Server
ZBX-10145	Fixed macro resolving for trigger description in dashboard Frontend
ZBX-10140	Fixed starting session in page header when output buffering is disabled Frontend
ZBX-10177	Fixed resource leak in sensor[] on Linux kernel versions 2.6 and higher Agent
ZBX-10154	Improved sender.pl script to take advantage of buffering (increases performance and makes communication with daemons more robust) Installation
ZBX-10138	Fixed action based host removal when hosts to be deleted have host prototypes Server
ZBX-10064	Fixed history cache synchronisation with database on shutdown Server
ZBXNEXT-2662	Fixed trimming of leading and trailing spaces in the proxy encription-related fields Frontend
ZBX-10022	Fixed a web scenario name into the graphs Frontend
ZBXNEXT-2662	Fixed displaying of the server name on the pages Frontend
ZBXNEXT-2662	Added ZBX_WIDGET_ROWS limitation for displaying of elements the popup windows Frontend Installation
ZBXNEXT-2662	Fixed closing of the multiple message boxes Frontend
ZBXNEXT-2662	Added "Time" column in the actions popup window Frontend
ZBXNEXT-2662	Fixed coloring of the configuration errors in "Status of Zabbix" widget Frontend
ZBX-4794	Removed old-style flash clock Frontend
ZBX-4378	Fixed several screen clock problems Frontend
ZBXNEXT-2662	Fixed coloring for disabled hosts in drop-down controls Frontend
ZBXNEXT-2662	Fixed background in Monitoring->Maps page Frontend
ZBXNEXT-2662	Fixed escaping of multiselect drop-down list items Frontend
ZBXNEXT-2662	Fixed the footer for "Last 20 issues" dashboard widget Frontend
ZBXNEXT-2662	Fixed sort icons in the screen elements Frontend
ZBXNEXT-2662	Fixed displaying of screen elements Frontend
ZBXNEXT-2662	Replaced <span> with <a> tag in action menu popups to allow open targets in a new browser's tab Frontend
ZBXNEXT-2662	Fixed IT services status bar; fixed align of the root element Frontend
ZBXNEXT-2662	Added information about number of records in tables Frontend
ZBX-9458	Fixed low level discovery macro substitution in calculated item formulas Server
ZBX-10110	Fixed using Japanese in global search Frontend
ZBX-10067	Fixed false event generation on log item meta information update Server
ZBX-9998	Changed output of history and trends in item list and item prototype list from #y #m #d format to #d format Frontend
ZBX-9981	Fixed validation for zabbix.conf.php saving in write protected directory Frontend
ZBX-10139	Fixed possible PHP and SQL errors on the dashdoard and screens Frontend
ZBX-10099	Fixed buffer flushing error when executing script on a host Frontend
ZBX-10077	Fixed deleting of profile data for current user Frontend
ZBX-9950	Fixed foreign key constraint violation when deleting discovered host triggers and graphs with their prototypes Server
ZBX-10033	Fixed Windows agent printing an incorrect error message in case of abandoned lock Agent
ZBX-10034	Fixed agent start-up failures within Windows session due to common locks abandoned by other agents Agent
ZBX-10036	Fixed showing all hosts in dashboard last 20 issues when trigger expression contains several hosts Frontend
ZBX-9906	Fixed automatic refreshing of WEB scenario details Frontend
ZBX-10126	Fixed compilation error in sensors.c on Linux 2.4 kernels Agent
ZBX-10018	Fixed inconsistent messages in debug log when UserParameter terminated by timeout Agent
ZBX-10029	Fixed running remote command on Current host twice if it is within specified Host or Host group targets Server
ZBX-10079	Documented system.run returning '1' with nowait parameter in the item key helper Frontend
ZBX-10107	Fixed compilation warnings for function calls without a real prototype Agent
ZBX-10084	Fixed removing trigger-related network map elements Server
ZBX-10031	Fixed logging of occasionally incorrect process information during agent's start-up on Windows Agent
ZBX-10001	Fixed duplicating log file entries from housekeeper Proxy Server
ZBX-9928	Fixed triple SMS being sent by single action with Cinterion MC35i modem Server
ZBX-10006	Changed color of hovered host name for disabled host in search result Frontend
ZBX-10100	Fixed issue when collected values could be left unsaved to the database Proxy Server
ZBX-9643	Fixed resolving of {TRIGGER.NAME} macro in action messages Server
ZBX-9931	Removed 2KB item key length limitation when sent to agent Proxy Server
ZBX-9932	Removed 1KB zabbix_get item key length limitation Agent
ZBX-9992	Fixed forecast() function info index for trigger expression constructor Frontend
ZBX-10061	Fixed possible server and proxy crash on attempt to clean up text cache if log item meta update packets are present in history cache Proxy Server
ZBX-10045	Fixed first proc.cpu.util[] request returning empty value which was treated as network error by server Agent
ZBX-1916	Improved host availability handling by resetting it for disabled hosts, interfaces without enabled items and hosts monitored by offline proxies Proxy Server
ZBX-2966	Fixed handling of possible negative value of vfs.fs.size check Agent
ZBX-9977	Fixed inconsistent display of acknowledge-related elements when acknowledgement is disabled in configuration Frontend
ZBX-9964	Fixed undefined index "inventory_mode" in host prototype edit form Frontend
ZBXNEXT-1762	Fixed time interval calculation and displaying issues in line graphs Frontend
ZBX-9949	Fixed undefined index in proxy edit form Frontend
ZBX-6028	Improved log rotation so that zabbix components do not keep writing to the old log file Agent Proxy Server
ZBX-8235	Fixed losing initial values when updating templated items API
ZBX-9888	Added validation in action condition formula to prohibit comparison of several triggers with "AND" operator API Frontend
ZBX-9975	Fixed undefined index when updating trigger prototype API
ZBX-9959	Fixed JSON validation: produce an error on invalid escape sequences in a string value Server
ZBX-7202	Fixed action disabling when deleting user or user group API Frontend
ZBX-9970	Removed service label from configuration popup menu Frontend
ZBX-9945	Fixed updating of "Device uniqueness criterias" while editing discovery checks Frontend
ZBX-9967	Fixed agent compilation error on NetBSD 7 Agent
ZBX-9347	Added information about zabbix_sender input file format to the man page Documentation
ZBXNEXT-2662	Fixed debug messages in the dashboard widgets Frontend
ZBXNEXT-2662	Fixed year and month vertical alignment in calendar Frontend
ZBXNEXT-2662	Fixed displaying of month and year in calendar popup Frontend
ZBXNEXT-2662	Fixed script execution window layout Frontend
ZBXNEXT-2662	Fixed displaying of modal dialogs Frontend
ZBXNEXT-2662	Fixed top nav jumping icon bug on page zoom in Safari Frontend
ZBXNEXT-2662	Fixed resizing of multiselect items in filters Frontend
ZBX-9941	Fixed button attributes changes for map cloning Frontend
ZBX-7006	Implemented trend cache cleanup procedure which forces hourly flush of deleted, disabled or rarely updated item trends Server
ZBX-9889	Fixed vmware.eventlog item values to have unique timestamps in history table Server
ZBX-9919	Fixed y scale calculation for linear graphs Frontend
ZBX-9898	Improved database exception messages Frontend
ZBX-9900	Marked first parameter for proc_info item as mandatory Frontend
ZBX-9902	Fixed undefined variables "mediatype" and "users" in mediatype properties Frontend
ZBX-9864	Fixed compilation warnings regarding SIZE_T_MAX under NetBSD Agent Proxy Server
ZBX-9862	Added meta tag "msapplication-config" to prevent MSIE11 requesting browserconfig.xml Frontend
ZBX-9340	Fixed "data" property not being returned by API when error is generated on DB level API
ZBX-9866	Fixed error field being needlessly copied for LLD rule when full cloning a host API
ZBX-9883	Fixed host assignment for proxy Frontend
ZBX-9863	Fixed compilation warning regarding "empty_str" initialization in setproctitle.c Agent Proxy Server
ZBX-9912	Fixed ITEM.LASTVALUE macro value being truncated at bytes rather than utf-8 characters Server
ZBX-7511	Removed trimming of leading and trailing spaces in SNMP strings Server
ZBX-8899	Fixed retrieval of sensor readings on Linux 2.6 and higher Agent
ZBX-9917	Fixed log message when opening windows eventlog Agent
ZBX-9855	Fixed SNMP dynamic index cache refresh when SNMP OID changes Proxy Server
ZBX-8820	Fixed trimming of new acknowledge messages Frontend
ZBX-9740	Improved proc.num for protected Windows processes Agent
ZBX-9793	Fixed handling of opaque types in SNMP Proxy Server
ZBX-9847	Fixed possible Zabbix agent crash when executing system.cpu.discovery Agent
ZBX-9895	Fixed memory leak in case of unsupported field type while processing configuration received over proxy protocol Proxy Server
ZBX-9776	Added check for line length when parsing configuration file Agent Proxy Server
ZBX-9796	Fixed item key vfs.fs.size operation for NetBSD Agent
ZBXNEXT-494	Fixed proc.cpu.util help item description Agent
ZBX-9858	Added error message logging when SNMP trapper file size exceeds 2GB Server
ZBX-9666	Fixed invalid SNMP dynamic index cache if 2 SNMP agents have the same IP, port and OID Proxy Server
ZBXNEXT-1078	Removed 'proc.mem[]' 5-th parameter (memtype) value 'dvm' on AIX Agent
ZBX-9807	Fixed undefined offset errors in configuration export when processing triggers that have items with discovered applications API
ZBX-9810	Fixed trigger prototype expression inheritance incorrectly assigning an invalid expression to child objects and trigger expression test popup displaying a missing class API Frontend
ZBX-7847	Added functionality that stops polling inactive IPMI hosts Proxy Server
ZBX-9430	Fixed Windows eventlog item incorrectly interpreting 0x00000103 return value as an error Agent
ZBXNEXT-2662	Fixed a map element editing form Frontend
ZBXNEXT-2662	Fixed possibility to change the colours of trigger severities Frontend Installation
ZBXNEXT-2662	Fixed layout of checkboxes with labels Frontend
ZBXNEXT-2662	Fixed layout of host inventory form Frontend
ZBXNEXT-2662	Fixed media editing in user form Frontend
ZBXNEXT-2662	Fixed saving of collapsible widgets in "Event detais" and "Global search" pages Frontend
ZBXNEXT-2662	Fixed displaying of vertical headers under IE10, IE11 and Edge Frontend
ZBXNEXT-2662	Fixed displaying of eventlog severities Frontend
ZBX-9655	Fixed crash if MYSQL connection object initialization failed Proxy Server
ZBX-9667	Fixed disabled triggers or triggers having disabled hosts or items affecting trigger dependency calculations Server
ZBX-9738	Fixed deletion of related action operations when deleting a host group API
ZBX-9625	Fixed interface list bug in host form Frontend
ZBX-9804	Fixed monitoring graph scroller and calendar Frontend
ZBX-9607	Fixed step form in web scenario Frontend
ZBX-9791	Fixed typo in maps.inc.php Frontend
ZBX-9668	Improved handling of VMware performance counter instances without data Proxy Server
ZBX-9677	Fixed compilation warnings in the escalator.c module Server
ZBX-9682	Fixed parsing of numeric item key parameters Agent Proxy Server
ZBX-9516	Fixed displaying of the "Go" button after deleting applications Frontend
ZBX-9639	Fixed chart width validation Frontend
ZBX-9729	Fixed replacement of {MACRO<1-9>} with {MACRO} where only {MACRO} is acceptable Server
ZBX-9809	Fixed action operation validation Frontend
ZBX-9814	Fixed function prototype declaration created in ZBXNEXT-2760 Server
ZBX-9716	Fixed possible event record number wraparound issues in the old Windows Eventing support Agent
ZBX-9258	Fixed Alias for log[], logrt[] and eventlog[] Agent

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Installation and Upgrade Notes

Installation

See Zabbix documentation for full details.

Upgrade

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 3.0.0.

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 Contact sales for pricing and more details.

• Zabbix Enterprise Support
• Zabbix Training
• Zabbix Development services

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References

Zabbix 3.0 Manual