Event-Driven Ansible has been added. Mixing item key and session parameters in Zabbix agent 2 plugins Zabbix agent 2 now allows to override named session parameters by specifying new values in the item key had to select if they prefer to provide connection string values in a named session or in an item key. If a named session has been used, related item key parameters had to be empty. Now, if using named first parameter (usually, a URI) has to be specified in the named session, whereas other parameters can be defined either in the named session or in the item key. HTML support in Geomap attribution dropped

Users and user groups • Media types • Graph widgets • Maps • User settings Session stored in cookie Zabbix session data is now stored in a user cookie. Ability to change the default language It a Uri can now only be specified as a named session parameter. • For PostgreSQL plugin a Uri and Database name can now only be specified as a named session parameter. • For Uri parameters, specifying distributor. xmlwriter php-xmlwriter, if provided as a separate package by the distributor. session php-session, if provided as a separate package by the distributor. sockets php-net-socket (--enable-sockets)

Request Forgery) attacks, Zabbix frontend now uses randomly generated CSRF tokens instead of static session-based tokens. Items New and updated agent items New items have been added to Zabbix agent/agent (previously 120). JSON protocol for active agent checks has been updated to include config_revision and session ID. For more information, see Passive and active agent checks. Thread-based preprocessing workers Event-Driven Ansible has been added. Mixing item key and session parameters in Zabbix agent 2 plugins Zabbix agent 2 now allows to override named session parameters by specifying new values in the item key

distributor. xmlwriter php-xmlwriter, if provided as a separate package by the distributor. session php-session, if provided as a separate package by the distributor. sockets php-net-socket (--enable-sockets) (values 0 and -1 are allowed) In php.ini: max_input_time = 300 PHP session.auto_start option must be disabled In php.ini: session.auto_start = 0 Database support One of: MySQL, Oracle, PostgreSQL. One libxml 2.6.15 php-xml xmlwriter php-xmlwriter xmlreader php-xmlreader ctype php-ctype session php-session 85 Pre-requisite Minimum value Description gettext php-gettext Since Zabbix 2.2.1, the

distributor. xmlwriter php-xmlwriter, if provided as a separate package by the distributor. session php-session, if provided as a separate package by the distributor. sockets php-net-socket (--enable-sockets) (values 0 and -1 are allowed) In php.ini: max_input_time = 300 PHP session.auto_start option must be disabled In php.ini: session.auto_start = 0 Database support One of: MySQL, Oracle, PostgreSQL libxml 2.6.15 php-xml xmlwriter php-xmlwriter xmlreader php-xmlreader ctype php-ctype session php-session gettext php-gettext The PHP gettext extension is not a mandatory requirement for installing

distributor. xmlwriter php-xmlwriter, if provided as a separate package by the distributor. session php-session, if provided as a separate package by the distributor. sockets php-net-socket (--enable-sockets) (values 0 and -1 are allowed) In php.ini: max_input_time = 300 PHP session.auto_start option must be disabled In php.ini: session.auto_start = 0 Database support One of: MySQL, Oracle, PostgreSQL libxml 2.6.15 php-xml xmlwriter php-xmlwriter xmlreader php-xmlreader ctype php-ctype session php-session gettext php-gettext Since Zabbix 2.2.1, the PHP gettext extension is not a mandatory requirement

database: Current user: zbx_srv@bfdb.local SSL: Cipher in use is TLS_AES_256_GCM_SHA384 mysql> SHOW SESSION STATUS LIKE 'Ssl_cipher_list'\G; *************************** 1. row *************************** Variable_name: several instances of the same kind, you can create a named session with own set of authorization parameters for each instance. Named session parameters format: Plugins... .Password no Named session password. Supported for: Memcached, MongoDB, MySQL, Oracle, PostgreSQL, Redis. - name of the plugin. - name of a session for using in item

cells with downtime. Configurable session cookie name The session cookie name that Zabbix frontend uses for internal authentication is now configurable in ZBX_SESSION_NAME of the frontend definitions the URL field of trigger configuration. Daemons Validation to avoid proxy/agent data duplication Session tokens have been added to incoming proxy/agent data along with virtual IDs that are assigned to incoming incoming values. The value ID is a simple ascending counter, unique within one data session (identified by the session token). This ID is used to discard duplicate values that might be sent in poor connectivity

Event-Driven Ansible has been added. Mixing item key and session parameters in Zabbix agent 2 plugins Zabbix agent 2 now allows to override named session parameters by specifying new values in the item key had to select if they prefer to provide connection string values in a named session or in an item key. If a named session has been used, related item key parameters had to be empty. Now, if using named first parameter (usually, a URI) has to be specified in the named session, whereas other parameters can be defined either in the named session or in the item key. HTML support in Geomap attribution dropped