[ZBX-8916] fixed "lastlogsize" not being updated in the configuration cache when values are received from the agent
[ZBXNEXT-2478] added configuration file option to disable SNMP bulk requests
[ZBX-8503] increased limitation of command length for remote commands with agent
[ZBX-1357] updated Chinese (Taiwan), Italian and Polish translations; thanks to Zabbix translators
[ZBX-8877] fixed filters not hiding/showing for IE11
[ZBX-8885] fixed building of Zabbix daemons with IBM DB2 support on systems with newer gcc compilers
[ZBX-8072] fixed bug when long messages were not truncated to 2KB when inserting into alerts table on DB2 databases
[ZBX-6174] fixed "skipDependent" option in trigger.get API call to correctly handle cases when triggers on which they depend are disabled
[ZBX-8887] fixed error messages when saving graph with invalid width and height
[ZBX-5561] fixed configuration failure during cross compilation; thanks to Christof Lauber for the patch
[ZBX-8860] fixed flexible interval updating with mass update
[ZBX-8621] added validation of received SNMP responses and warnings in case SNMP responses are bad
[ZBX-8754] fixed crash in escalator when processing an alert without an user, but with a media type set
[ZBX-8797] fixed erroneous phantom node ID detection from request parameter when using node-based system converted to nodeless
[ZBX-8822] fixed error message being set for vm.memory.size[] items on FreeBSD
[ZBX-8693] fixed "Add" button in Configuration->Triggers->Create Trigger->Add for IE11
[ZBX-8815] fixed adding of host groups to the host by discovery action
[ZBX-8727] fixed item multiplier value validation to support scientific notation correctly
[ZBX-8514] fixed bug where server would turn a passive proxy into a host if the proxy machine is running an agent that is discovered via network discovery
[ZBX-8773] fixed inventory mode resetting when adding template to a host
[ZBX-8798] fixed evaluation of trigger expressions where a suffixed number is followed by a subtraction
[ZBX-8719] optimized value cache database requests
[ZBX-8659] fixed graphs in screens not respecting "Show legend" setting when in dynamic mode
[ZBX-8679] removed outdated and unused images
[ZBX-8700] fixed possible SQL error in details of web scenario
[ZBX-8650] fixed undefined index in user.get method when using 'search' option, removed redundant code in CUserMedia class and corrected user link in user groups page
[ZBX-8701] fixed disabled web scenarios being displayed in the web monitoring widget
[ZBX-3407] fixed NVPS query to not fail on DB2
[ZBX-8646] added a warning on UNIX/GNU/Linux platforms if logrt[] directory has no 'execute' permission
[ZBX-8541] fixed queue calculation when hosts with active items return from no data maintenance
[ZBX-8414] fixed value cache statistics update when database contains only part of requested data
[ZBX-8414] fixed value cache single value request returning FAIL for not found items in low memory mode
[ZBX-8616] fixed link to host items in Inventory->Hosts host view
[ZBX-8595] fixed incorrect event message when handling eventlog
