[ZBXNEXT-3206] added support of flexible item key parameters for aliases
[ZBXNEXT-3405] implemented timeline in Monitoring->Problems view
[ZBXNEXT-3353]implemented interface for history export through loadable modules and changed module loading to require only zbx_module_api_version() function
[ZBXNEXT-3423] removed ability to acknowledge OK events
[ZBXNEXT-3416]implemented event hidden tag display with hint box when there are more than 3 tags and better display of long tags and added event tag display in event details widget
[ZBXNEXT-3412] implemented mass update for trigger and trigger prototype tags and manual close
Bug 修复:
[ZBXNEXT-3101] fixed displaying fields of "Operations" tab in action edit form when adding new operation in IE
[ZBX-11171] updated database versioning for v3.2>
[ZBXNEXT-3101] fixed sql errors while upgrade IBM DB2 database
[ZBX-11143] added missing space in CTrigger.php SQL query
[ZBXNEXT-3201] fixed displaying of "Actions" hintbox
[ZBXNEXT-3201] fixed "Actions" column in exported csv file from Monitoring->Problem page
[ZBX-11119] fixed use of uninitialized variable
[ZBX-11040]added "page navigation" context to translation strings "First" and "Last"; replicated translations for "First" and "Last" in "page navigation" context from 2.2 brancha
[ZBX-11035]fixed incorrect headers in screens "Status of Zabbix" => "System status", "Zabbix server info" => "Status of Zabbix"; renamed screen element select option "Server info" => "Status of Zabbix"
[ZBX-11070] disallowed zabbix admin accessing notifications of users that does not share any user group
[ZBX-11057] fixed drawing lines of items with scheduled interval when graph data is selected from trends
[ZBX-11050]changed translation strings "Enable event acknowledges" => "Enable event acknowledgement" and "Search/Filter elements limit" => "Limit for search and filter results"
[ZBX-11071] fixed closing success and error messages in IE
[ZBXNEXT-3101] fixed undefined index when adding a message to user in action operations