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PATCHLIST.md

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List of backported patches from version 5.0/5.2

[ZBX-402] fixed latest data reloading to updating asynchronously (https://support.zabbix.com/browse/ZBX-402)
[ZBX-4646] fixed month abbreviation with capital "M" (https://support.zabbix.com/browse/ZBX-4646)
[ZBX-5842] fixed ability to detect username existence from unsuccessful login message (https://support.zabbix.com/browse/ZBX-5842)
[ZBX-7706] removed permission checks for ymin_itemid and ymax_itemid (https://support.zabbix.com/browse/ZBX-7706)
[ZBX-7933] added configurable parameter for TCP queue maximum size (https://support.zabbix.com/browse/ZBX-7933)
[ZBX-8081] fixed 'cmdline' parameter truncation on Solaris 11.3 and later (https://support.zabbix.com/browse/ZBX-8081)
[ZBX-8999] fixed exporting of images separately from other objects (https://support.zabbix.com/browse/ZBX-8999)
[ZBX-11764] fixed automake scripts; thanks to Tomasz Kłoczko for the patch (https://support.zabbix.com/browse/ZBX-11764)
[ZBX-12852] fixed redundant query of vmware hv sensors info (https://support.zabbix.com/browse/ZBX-12852)
[ZBX-12867] reworked problem event popup of problems widget to load data only on mouse hover and click (https://support.zabbix.com/browse/ZBX-12867)
[ZBX-13383] improved performance of the trigger and trigger prototype inheritance (https://support.zabbix.com/browse/ZBX-13383)
[ZBX-13789] improved performance of "Problems" widget with MySQL backend by removing DISTINCT modifier from SQL statements with tables joined by primary keys (https://support.zabbix.com/browse/ZBX-13789)
[ZBX-15117] fixed graph configuration with large amount of items (https://support.zabbix.com/browse/ZBX-15117)
[ZBX-15904] added check of required cache size for vmware event messages (https://support.zabbix.com/browse/ZBX-15904)
[ZBX-15927] removed problem calculation for dependent triggers when master trigger is in problem state (https://support.zabbix.com/browse/ZBX-15927)
[ZBX-16216] fixed semaphore not being cleaned up when stopping Zabbix agent (https://support.zabbix.com/browse/ZBX-16216)
[ZBX-16803] fixed ability to use Interface Guid in network interface LLD (https://support.zabbix.com/browse/ZBX-16803)
[ZBX-16822] fixed performance issues for installations with a lot of historical alerts (https://support.zabbix.com/browse/ZBX-16822)
[ZBX-16928] upgraded Duktape version from 2.3.0 to 2.4.0 (https://support.zabbix.com/browse/ZBX-16928)
[ZBX-17060] fixed unexpected interface connection mode change during autoregistration (https://support.zabbix.com/browse/ZBX-17060)
[ZBX-17178] fixed multi-line value truncation in snmp lld (https://support.zabbix.com/browse/ZBX-17178)
[ZBX-17222] fixed unlimited data selection in Latest data view (https://support.zabbix.com/browse/ZBX-17222)
[ZBX-17245] fixed agent2 not logging to system log code (https://support.zabbix.com/browse/ZBX-17245)
[ZBX-17252] fixed building of Zabbix daemons with link time optimization (https://support.zabbix.com/browse/ZBX-17252)
[ZBX-17272] changed translation strings to yield order number in argument (https://support.zabbix.com/browse/ZBX-17272)
[ZBX-17295] fixed IPMI sensor LLD JSON output (https://support.zabbix.com/browse/ZBX-17295)
[ZBX-17347] fixed order of setting the Severity in the columns in the filters to vertical (https://support.zabbix.com/browse/ZBX-17347)
[ZBX-17369] fixed retrieval of decimal values from WMI (https://support.zabbix.com/browse/ZBX-17369)
[ZBX-17450] added check for minimal amount of data with forecast/timeleft functions and polynomial fit (https://support.zabbix.com/browse/ZBX-17450)
[ZBX-17468] fixed excess audit log record being added on host status update (https://support.zabbix.com/browse/ZBX-17468)
[ZBX-17469] fixed kiosk button margin in history/graph view of the latest data (https://support.zabbix.com/browse/ZBX-17469)
[ZBX-17493] added discarding of incoming values outside history/trends storage periods on server (https://support.zabbix.com/browse/ZBX-17493)
[ZBX-17541] fixed Zabbix agent compilation on MS Windows (https://support.zabbix.com/browse/ZBX-17541)
[ZBX-17543] fixed error in case if wmi.getall returned no items (https://support.zabbix.com/browse/ZBX-17543)
[ZBX-17595] fixed latest data all applications expansion with every refresh (https://support.zabbix.com/browse/ZBX-17595)
[ZBX-17624] fixed misleading error message in case of not available datastorage for vmware.hv.datastore.read and vmware.hv.datastore.write metrics (https://support.zabbix.com/browse/ZBX-17624)
[ZBX-17703] fixed problem negative duration for timed triggers in case of database disconnect (https://support.zabbix.com/browse/ZBX-17703)
[ZBX-17720] exclude disabled items from preprocessing configuration sync (https://support.zabbix.com/browse/ZBX-17720)
[ZBX-17848] fixed fping interval detection, added log prints of detected options in debug mode, re-detect options every hour (https://support.zabbix.com/browse/ZBX-17848)
[ZBX-17922] removed mtime check when matching files on disk with the cached list, this should reduce chances of log files being scanned again after system time changes (https://support.zabbix.com/browse/ZBX-17922)
[ZBX-17682] fixed button disable state in template item list and discovery list (https://support.zabbix.com/browse/ZBX-17682)
[ZBX-17694] fixed high memory consumption when using dependent items (https://support.zabbix.com/browse/ZBX-17694)
[ZBX-17715] fixed filtering and sorting of the Latest Data (https://support.zabbix.com/browse/ZBX-17715)
[ZBX-17716] fixed 'UserParameter' parsing and possible buffer overrun (https://support.zabbix.com/browse/ZBX-17716)
[ZBX-17820] fixed classic graph widget default header (https://support.zabbix.com/browse/ZBX-17820)
[ZBX-17860] fixed host prototype import (https://support.zabbix.com/browse/ZBX-17860)
[ZBX-17865] fixed displaying of long problem names on problems and event pages (https://support.zabbix.com/browse/ZBX-17865)
[ZBX-17906] fixed HTTP agent JSON output when using HTTP/2; thanks to Mike Noordermeer for the patch (https://support.zabbix.com/browse/ZBX-17906)
[ZBX-17917] changed vm.memory.size keys on Solaris to get memory usage statistics from kstat (https://support.zabbix.com/browse/ZBX-17917)
[ZBX-17922] removed mtime check when matching files on disk with the cached list, this should reduce chances of log files being scanned again after system time changes (https://support.zabbix.com/browse/ZBX-17922)
[ZBX-17924] fixed php errors in "System information" window for MySQL (https://support.zabbix.com/browse/ZBX-17924)
[ZBX-17960] fixed undefined index in trends API (https://support.zabbix.com/browse/ZBX-17960)
[ZBX-17974] implement timeouts for WMI queries (https://support.zabbix.com/browse/ZBX-17974)
[ZBX-18000] added red label for disabled media types in user profile (https://support.zabbix.com/browse/ZBX-18000)
[ZBX-18014] fixed memory leak when action message does not have to be sent (https://support.zabbix.com/browse/ZBX-18014)
[ZBX-18024] added ODBC empty query check (https://support.zabbix.com/browse/ZBX-18024)
[ZBX-18029] fixed cpu counter wraparound handling on Solaris (https://support.zabbix.com/browse/ZBX-18029)
[ZBX-18031] fixed missing "loading" state in Monitoring → Latest data (https://support.zabbix.com/browse/ZBX-18031)
[ZBX-18046] imporved error message generation performance of user macro and item key parser (https://support.zabbix.com/browse/ZBX-18046)
[ZBX-18050] removed proxy name from host breadcrumbs (https://support.zabbix.com/browse/ZBX-18050)
[ZBX-18058] updated the list of item keys and their descriptions (https://support.zabbix.com/browse/ZBX-18058)
[ZBX-18060] fixed inaccessible user be displayed as accessible in slide show properties screen (https://support.zabbix.com/browse/ZBX-18060)
[ZBX-18063] fixed usage of unsupported parameter in API call (https://support.zabbix.com/browse/ZBX-18063)
[ZBX-18069] fixed server exit when trying to execute IPMI script without IPMI pollers (https://support.zabbix.com/browse/ZBX-18069)
[ZBX-18071] fixed slow SQL query when filtering items with latest data available (https://support.zabbix.com/browse/ZBX-18071)
[ZBX-18075] fixed runtime error when creating a host via API (https://support.zabbix.com/browse/ZBX-18075)
[ZBX-18076] fixed PHP notice and multiple undefined index errors in hostinterface API (https://support.zabbix.com/browse/ZBX-18076)
[ZBX-18092] reimplemented item folding based on application names and improved summary for each application in latest data view (https://support.zabbix.com/browse/ZBX-18092)
[ZBX-18105] fixed use on uninitialised variable (https://support.zabbix.com/browse/ZBX-18105)
[ZBX-18116] fixed identical tags in webhook (https://support.zabbix.com/browse/ZBX-18116)
[ZBX-18118] sorted event tag macro selection (https://support.zabbix.com/browse/ZBX-18118)
[ZBX-18121] fixed SSH monitoring when compiled with libssh; thanks to MATSUDA Daiki for the patch (https://support.zabbix.com/browse/ZBX-18121)
[ZBX-18124] fixed discovered host group prototype saving during import (https://support.zabbix.com/browse/ZBX-18124)
[ZBX-18147] fixed wrong character set detection logic for Oracle DB (https://support.zabbix.com/browse/ZBX-18147)
[ZBX-18155] removed positional macros from item names on 'Web monitoring' page (https://support.zabbix.com/browse/ZBX-18155)
[ZBX-18160] fixed fatal error in items.php and host_discovery.php (https://support.zabbix.com/browse/ZBX-18160)
[ZBX-18163] fixed deletion of one last remaining main host interface to show error instead of silently deleting the interface (https://support.zabbix.com/browse/ZBX-18163)
[ZBX-18181] fixed undefined index when importing host with non-existing interface (https://support.zabbix.com/browse/ZBX-18181)
[ZBX-18188] increased age and duration related macro resolution to seconds (https://support.zabbix.com/browse/ZBX-18188)
[ZBX-18189] fixed crash when performing housekeeping with disabled value cache (https://support.zabbix.com/browse/ZBX-18189)
[ZBX-18193] added logging for snmp_cache_reload (https://support.zabbix.com/browse/ZBX-18193)
[ZBX-18202] added new default item keys for item type "Zabbix aggregate" (https://support.zabbix.com/browse/ZBX-18202)
[ZBX-18209] fixed RegEx delimiter not being escaped in macro resolver (https://support.zabbix.com/browse/ZBX-18209)
[ZBX-18219] fixed custom multiplier preprocessing step validation to accept a string with macros (https://support.zabbix.com/browse/ZBX-18219)
[ZBX-18261] fixed Latest data performance by allowing to filter items with data only if hosts are selected as well (https://support.zabbix.com/browse/ZBX-18261)
[ZBX-18261] fixed performance of the "Latest data" screen with partitioned history tables (https://support.zabbix.com/browse/ZBX-18261)
[ZBX-18265] changed "Latest data" to show Items without data by default (https://support.zabbix.com/browse/ZBX-18265)
[ZBX-18309] fixed reading log files with NULL character in log line (https://support.zabbix.com/browse/ZBX-18309)
[ZBX-18317] fixed fatal error when updating only discovered triggers and their properties (https://support.zabbix.com/browse/ZBX-18317)
[ZBX-18326] fixed unsupported code for internet explorer (https://support.zabbix.com/browse/ZBX-18326)
[ZBX-18327] fixed undefined index when invalid URL is given (https://support.zabbix.com/browse/ZBX-18327)
[ZBX-18337] fixed potential crash due to printing NULL pointer (https://support.zabbix.com/browse/ZBX-18337)
[ZBX-18343] fixed in screen "host issue" problem stay even after problem resolved (https://support.zabbix.com/browse/ZBX-18343)
[ZBX-18364] fixed fixed inconsistency with autoregistration behaviour for hosts without metadata on Oracle compared to other databases (https://support.zabbix.com/browse/ZBX-18364)
[ZBX-18365] added Fping 5.0 support to Zabbix (https://support.zabbix.com/browse/ZBX-18365)
[ZBX-18366] fixed agent reporting absence of 'Processor Information' counter on old Windows systems (https://support.zabbix.com/browse/ZBX-18366)
[ZBX-18387] made directory error handling for the UserParameter command in C agent the same as in GO agent (https://support.zabbix.com/browse/ZBX-18387)
[ZBX-18398] made system.swap.size item unsupported for free,pfree,used,pused types on systems without swap (https://support.zabbix.com/browse/ZBX-18398)
[ZBX-18400] fixed http(s) requests from JavaScript to use SourceIP parameter in connections (https://support.zabbix.com/browse/ZBX-18400)
[ZBX-18407] fixed dependent items not working if it's master item is calculated and host is monitored by Zabbix proxy (https://support.zabbix.com/browse/ZBX-18407)
[ZBX-18411] set maxQueryMetrics default values for vcenter depending on its version (https://support.zabbix.com/browse/ZBX-18411)
[ZBX-18423] fixed inconsistent macro expansion with Oracle DB compared with other databases (https://support.zabbix.com/browse/ZBX-18423)
[ZBX-18438] fixed missing asterisk mark for "timeout" field in item, item prototype and LLD rule edit forms (https://support.zabbix.com/browse/ZBX-18438)
[ZBX-18449] reworked trigger API validation (https://support.zabbix.com/browse/ZBX-18449)
[ZBX-18462] fixed inconsistent auto-registration behaviour for hosts without metadata on Oracle DB compared to other databases when using Zabbix proxy (https://support.zabbix.com/browse/ZBX-18462)
[ZBX-18464] fixed javascript Uncaught TypeError when clicking on disabled multiselect item (https://support.zabbix.com/browse/ZBX-18464)
[ZBX-18486] fixed screen inheritance from a linked template in the full clone case (https://support.zabbix.com/browse/ZBX-18486)
[ZBX-18487] increased trapper verbosity for DebugLevel=4 when rejecting sender data (https://support.zabbix.com/browse/ZBX-18487)
[ZBX-18520] fixed showing of fields that do not belong to selected item type in item edit form (https://support.zabbix.com/browse/ZBX-18520)
[ZBX-18553] increased ssh.run[] item data limit to 512KB for pre-processing, data storage limit still remains at 64KB (https://support.zabbix.com/browse/ZBX-18553)
[ZBX-18564] moved taskid calculation to transaction when creating remote command task (https://support.zabbix.com/browse/ZBX-18564)
[ZBX-18573] improved performance of directory scanning by Agent on Windows (https://support.zabbix.com/browse/ZBX-18573)
[ZBX-18611] fixed division by zero error due to small graph size when using gradient lines (https://support.zabbix.com/browse/ZBX-18611)
[ZBX-18612] added error message for when real-time data export file become inaccessible (https://support.zabbix.com/browse/ZBX-18612)
[ZBX-18623] fixed the global search showing number of objects that user has no permissions (https://support.zabbix.com/browse/ZBX-18623)
[ZBX-18625] fixed host level tags were not inherited in Trigger -> Tags configuration form (https://support.zabbix.com/browse/ZBX-18625)
[ZBX-18644] replaced deprecated gethostbyname function with getaddrinfo (https://support.zabbix.com/browse/ZBX-18644)
[ZBX-18650] fixed logic for processing LLD rule duplicates after reconnecting to proxy (https://support.zabbix.com/browse/ZBX-18650)
[ZBX-18660] fixed SNMP index returning as a number instead of string if there is a backslash (https://support.zabbix.com/browse/ZBX-18660)
[ZBX-18662] improved pollers, unreachable pollers, Java pollers and pingers to use less memory (https://support.zabbix.com/browse/ZBX-18662)
[ZBX-18688] fixed schema name didnt show when available only postgresql (https://support.zabbix.com/browse/ZBX-18688)
[ZBX-18694] fixed crash when PSK connection is configured but PSK or PSK identity is empty (https://support.zabbix.com/browse/ZBX-18694)
[ZBX-18695] fixed file_put_contents() runtime error if web server has no write permissions for zabbix.conf.php (https://support.zabbix.com/browse/ZBX-18695)
[ZBX-18722] fixed runtime error when creating user group without users (https://support.zabbix.com/browse/ZBX-18722)
[ZBX-18736] added missing idle statistics from lld manager process title (https://support.zabbix.com/browse/ZBX-18736)
[ZBX-18755] fixed possibility of out of memory error when replacing string in mail, calculated checks, actions and when linking template (https://support.zabbix.com/browse/ZBX-18755)
[ZBX-18761] fixed possible heap overflow issues in IPC commonications when deserializing huge text values (https://support.zabbix.com/browse/ZBX-18761)
[ZBX-18784] fixed memory leak when handling vmware events (https://support.zabbix.com/browse/ZBX-18784)
[ZBX-18796] improved update performance of the preprocessing rules in item.update(), itemprototype.update() and discoveryrule.update() methods (https://support.zabbix.com/browse/ZBX-18796)
[ZBX-18802] fixed close problem task to be deleted when problem event is deleted (https://support.zabbix.com/browse/ZBX-18802)
[ZBX-18815] fixed displaying incomplete list of inherited trigger tags under rare circumstances (https://support.zabbix.com/browse/ZBX-18815)
[ZBX-18825] fixed last year period calculation in service availability report daily mode (https://support.zabbix.com/browse/ZBX-18825)
[ZBX-18865] fixed dbConditionInt (db.inc.php) returning wrong result in rare cases (https://support.zabbix.com/browse/ZBX-18865)
[ZBX-18872] fixed system.sw.os[name] for cases without quotation mark in /etc/os-release (https://support.zabbix.com/browse/ZBX-18872)
[ZBX-18879] fixed update vmware info about vCenter fullname and version (https://support.zabbix.com/browse/ZBX-18879)
[ZBX-18883] fixed logrt[] monitoring with copytruncate rotation (https://support.zabbix.com/browse/ZBX-18883)
[ZBX-18884] fixed crash in web monitoring and web.page.* keys when encoding non ASCII characters in URL (https://support.zabbix.com/browse/ZBX-18884)
[ZBX-18885] fixed SNMP agent item not accepting values that are bigger than 2KB (https://support.zabbix.com/browse/ZBX-18885)
[ZBX-18886] implemented proper resource cleanup when sender terminates by signal (https://support.zabbix.com/browse/ZBX-18886)
[ZBX-18887] fixed user session expiration when notification checks are performed in background (https://support.zabbix.com/browse/ZBX-18887)
[ZBX-18892] fixed preprocessing steps wrapping (https://support.zabbix.com/browse/ZBX-18892)
[ZBX-18912] fixed escalation message is using template message instead of custom message in actions (https://support.zabbix.com/browse/ZBX-18912)
[ZBX-18957] fixed not displaying years on X axis of classic graphs (https://support.zabbix.com/browse/ZBX-18957)
[ZBX-18966] fixed interface related errors when changing proxy type from passive to active (https://support.zabbix.com/browse/ZBX-18966)
[ZBX-18975] fixed item value being truncated in item test form (https://support.zabbix.com/browse/ZBX-18975)
[ZBX-19001] fixed wmi.getall[] and wmi.get[] to report invalid queries (https://support.zabbix.com/browse/ZBX-19001)
[ZBX-19012] fixed {HOST.NAME} macros substitution (https://support.zabbix.com/browse/ZBX-19012)
[ZBX-19017] fixed massupdate form of discovered hosts with enabled inventory mode (https://support.zabbix.com/browse/ZBX-19017)
[ZBX-19023] fixed inheritance of the permissions and tag filters for new host groups (https://support.zabbix.com/browse/ZBX-19023)
[ZBX-19029] fixed Zabbix server and Zabbix proxy not remembering last log size when preprocessing is used (https://support.zabbix.com/browse/ZBX-19029)
[ZBX-19031] fixed build failure on HP-UX and AIX (https://support.zabbix.com/browse/ZBX-19031)
[ZBX-19032] fixed percpu param in Zabbix agent 2 system.cpu.load plugin for Windows (https://support.zabbix.com/browse/ZBX-19032)
[ZBX-19038] fixed lld manager not to process lld rules on same host in parallel to avoid duplicated item keys being discovered; fixed crash when duplicated item key on same host exists (https://support.zabbix.com/browse/ZBX-19038)
[ZBX-19046] fixed agent build on solaris 10 (https://support.zabbix.com/browse/ZBX-19046)
[ZBX-19065] fixed Zabbix agent 2 logging if the file is moved or removed (https://support.zabbix.com/browse/ZBX-19065)
[ZBX-19071] fixed server crash after "Check for not supported value" preprocessing step (https://support.zabbix.com/browse/ZBX-19071)
[ZBX-19088] fixed overload memory with unused vmware events (https://support.zabbix.com/browse/ZBX-19088)
[ZBX-19111] improved performance of checking circular and double linkages of templates (https://support.zabbix.com/browse/ZBX-19111)
[ZBX-19114] fixed slow detection of vmware hv multipath values for medium and huge vc instances (https://support.zabbix.com/browse/ZBX-19114)
[ZBX-19116] fixed system.cpu.util for agent2 not working in non-English Windows (https://support.zabbix.com/browse/ZBX-19116)
[ZBX-19117] fixed host deletion, template deletion and maintenance update was not shown in audit log report when it was made via API request (https://support.zabbix.com/browse/ZBX-19117)
[ZBX-19123] fixed sorting by name or status on action page (https://support.zabbix.com/browse/ZBX-19123)
[ZBX-19124] fixed PHP runtime errors when passed incorrect value for "output" option (https://support.zabbix.com/browse/ZBX-19124)
[ZBX-19134] fixed not supported icmpping item when server catches a signal (https://support.zabbix.com/browse/ZBX-19134)
[ZBX-19139] fixed memory errors in cmdline parsing on freebsd (https://support.zabbix.com/browse/ZBX-19139)
[ZBX-19159] added postponing of recovery operation when problem operation still executes, fixed memory leak while saving tags returned by webhook (https://support.zabbix.com/browse/ZBX-19159)
[ZBX-19195] fixed endless loop in graph widget processing if widget size is too small (https://support.zabbix.com/browse/ZBX-19195)
[ZBX-19209] fixed panic in proc plugin for Zabbix agent 2 (https://support.zabbix.com/browse/ZBX-19209)
[ZBX-19210] fixed css file versioning for custom themes (https://support.zabbix.com/browse/ZBX-19210)
[ZBX-19223] fixed disabled hosts not listed in latest data view (https://support.zabbix.com/browse/ZBX-19223)
[ZBX-19233] fixed potential loss of original error when reading vmware events (https://support.zabbix.com/browse/ZBX-19233)
[ZBX-19236] fixed task manager constantly busy with close_problem task if trigger no longer exists but event still exist (https://support.zabbix.com/browse/ZBX-19236)
[ZBX-19241] stopped proxy from overwriting local lastlogsize and mtime (https://support.zabbix.com/browse/ZBX-19241)
[ZBX-19248] fixed retrieving of all data from separate database tables inside of API methods when empty value for filter is passed (https://support.zabbix.com/browse/ZBX-19248)
[ZBX-19274] fixed semaphore not being cleaned up on Solaris when terminating Zabbix sender (https://support.zabbix.com/browse/ZBX-19274)
[ZBX-19281] fixed json format of vmware.datastore.discovery item (https://support.zabbix.com/browse/ZBX-19281)
[ZBX-19300] updated jquery version (https://support.zabbix.com/browse/ZBX-19300)
[ZBX-19318] added sorting by itemids for trends flush to avoid deadlock (https://support.zabbix.com/browse/ZBX-19318)
[ZBX-19321] fixed missing event tags in case of multiple problems (https://support.zabbix.com/browse/ZBX-19321)
[ZBX-19324] fixed possible deadlocks between configuration and history syncers on proxy (https://support.zabbix.com/browse/ZBX-19324)
[ZBX-19334] removed redundant ListenIP parameter in server's configuration file (https://support.zabbix.com/browse/ZBX-19334)
[ZBX-19340] optimized history cache to reduce storage of metadata-only records (https://support.zabbix.com/browse/ZBX-19340)
[ZBX-19342] fixed web scenario items not being cloned for graph prototypes (https://support.zabbix.com/browse/ZBX-19342)
[ZBX-19351] fixed event correlation query failure on Oracle (https://support.zabbix.com/browse/ZBX-19351)
[ZBX-19358] fixed memory leak in case of duplicate vmware hv uuid (https://support.zabbix.com/browse/ZBX-19358)
[ZBX-19359] fixed error in logsource function due to empty source (https://support.zabbix.com/browse/ZBX-19359)
[ZBX-19373] fixed security vulnerability for links having target="_blank" (https://support.zabbix.com/browse/ZBX-19373)
[ZBX-19388] fixed inherited graph and graph prototype update if user has no permissions to child host or template (https://support.zabbix.com/browse/ZBX-19388)
[ZBX-19407] removed redundant encoding check in get_codepage() for Windows (https://support.zabbix.com/browse/ZBX-19407)
[ZBX-19428] fixed high CPU usage and preprocessing workers exiting with timeout when starting numerous poller, trapper and discoverer processes (https://support.zabbix.com/browse/ZBX-19428)
[ZBX-19439] fixed Action log dashboard widget missing Remote command entries (https://support.zabbix.com/browse/ZBX-19439)
[ZBX-19440] added utf-8 support to zbx_set_json_strerror (https://support.zabbix.com/browse/ZBX-19440)
[ZBX-19447] implemented item type validation by API (https://support.zabbix.com/browse/ZBX-19447)
[ZBX-19457] fixed failed query when updating application names longer than 255 characters (https://support.zabbix.com/browse/ZBX-19457)
[ZBX-19481] fixed alerting problem while being in maintenance (https://support.zabbix.com/browse/ZBX-19481)
[ZBX-19482] fixed block device discovery of cd-roms and linked devices (https://support.zabbix.com/browse/ZBX-19482)
[ZBX-19505] fixed automatic log rotation accessing deleted log files for longer than required (https://support.zabbix.com/browse/ZBX-19505)
[ZBX-19510] fixed re-reading of old Windows events for various Windows event system synchronization problems (https://support.zabbix.com/browse/ZBX-19510)
[ZBX-19536] fixed host.get with selectTags = ['tag'] call attempting to retrieve tag value(s) as well (https://support.zabbix.com/browse/ZBX-19536)
[ZBX-19539] fixed undefined offset error in host prototype API (https://support.zabbix.com/browse/ZBX-19539)
[ZBX-19558] fixed creating of dependent item prototypes (https://support.zabbix.com/browse/ZBX-19558)
[ZBX-19580] fixed date format mismatch in UI elements that are loaded via JavaScript (https://support.zabbix.com/browse/ZBX-19580)
[ZBX-19587] fixed Zabbix Java gateway error message when object or attribute is not found (https://support.zabbix.com/browse/ZBX-19587)
[ZBX-19613] fixed Zabbix agent 2 redis plugin to closer match redis-cli connection (https://support.zabbix.com/browse/ZBX-19613)
[ZBX-19614] fixed proc.num,proc.cpu.utilization,proc.mem metrics not working properly when compiled with unsupported Go version and improved performance by using functions introduced in Go 1.16 (https://support.zabbix.com/browse/ZBX-19614)
[ZBX-19624] fixed incorrect vmware hv ip detection (https://support.zabbix.com/browse/ZBX-19624)
[ZBX-19651] fixed problem escalation when at least one of the hosts in a trigger expression is not in maintenance (https://support.zabbix.com/browse/ZBX-19651)
[ZBX-19658] added query batching when reading event data during maintenance processing (https://support.zabbix.com/browse/ZBX-19658)
[ZBX-19669] fixed success message not showing when no fields were changed in Administration->Authentication page (https://support.zabbix.com/browse/ZBX-19669)
[ZBX-19670] resolving config file symlink in CConfigFile.php (https://support.zabbix.com/browse/ZBX-19670)
[ZBX-19703] added fix for json path preprocessing crash (https://support.zabbix.com/browse/ZBX-19703)
[ZBX-19715] fixed high memory usage in trappers and proxy pollers when sending configuration to Zabbix proxy (https://support.zabbix.com/browse/ZBX-19715)
[ZBX-19732] fixed Zabbix agent2 not starting when ListenIP is set to 0.0.0.0 (https://support.zabbix.com/browse/ZBX-19732)
[ZBX-19743] fixed proxy crash when data sending has failed (https://support.zabbix.com/browse/ZBX-19743)
[ZBX-19737] fixed prometheus preprocessing bug (https://support.zabbix.com/browse/ZBX-19737)
[ZBX-19752] fixed multiple types of media type creation having message templates in one API call (https://support.zabbix.com/browse/ZBX-19752)
[ZBX-19789] added SourceIP support to ldap simple checks (https://support.zabbix.com/browse/ZBX-19789)
[ZBX-19814] added ignoring final result in case if fping quits on a signal (https://support.zabbix.com/browse/ZBX-19814)
[ZBX-19848] fixed vmware perf counters that return percentage values (https://support.zabbix.com/browse/ZBX-19848)
[ZBX-19857] dropped support for the non-working option "with_gui_access" in the usergroup.get() method (https://support.zabbix.com/browse/ZBX-19857)
[ZBX-19872] removed redundant escaping in XML data of HTTP agent POST request (https://support.zabbix.com/browse/ZBX-19872)
[ZBX-19926] fixed Zabbix agent crashing when reading event log on Windows Server 2022 (https://support.zabbix.com/browse/ZBX-19926)
[ZBX-19931] fixed crash on big-endian systems when processing history (https://support.zabbix.com/browse/ZBX-19931)
[ZBX-19956] fixed missing proxy address after cloning proxy; fixed proxy address trimming on save (https://support.zabbix.com/browse/ZBX-19956)
[ZBX-19997] fixed too long URL error when performing background page refresh (https://support.zabbix.com/browse/ZBX-19997)
[ZBX-20001] fixed crash and invalid bytecode error being generated on big-sendian systems when javascript is used; upgraded duktape to version 2.6 (https://support.zabbix.com/browse/ZBX-20001)
[ZBX-20008] removed curl and ldap linkage from agent2 (https://support.zabbix.com/browse/ZBX-20008)
[ZBX-20021] fixed impossibility to import media types of type script with parameters from previous versions (https://support.zabbix.com/browse/ZBX-20021)
[ZBX-20032] fixed server crash when restarting monitored vmware vc (https://support.zabbix.com/browse/ZBX-20032)
[ZBX-20059] fixed duplicate metric values being inserted when there is network issue between Zabbix server and Zabbix proxy (https://support.zabbix.com/browse/ZBX-20059)
[ZBX-20065] fixed count() function gt,ge,lt,le operations (https://support.zabbix.com/browse/ZBX-20065)
[ZBX-20097] added celsius support to vmware unitInfo (https://support.zabbix.com/browse/ZBX-20097)
[ZBX-20143] fixed tcp timeout not working in net.dns.record (https://support.zabbix.com/browse/ZBX-20143)
[ZBX-20176] fixed trigger not being calculated for first value when item changes state to supported; fixed build failure when DES is disabled in Net-SNMP; fixed tests on big-endian systems (https://support.zabbix.com/browse/ZBX-20076)
[ZBX-20192] fixed quote expansion in command execution in agent2 on windows (https://support.zabbix.com/browse/ZBX-20192)
[ZBX-20203] fixed agent2 log* item large file support on windows (https://support.zabbix.com/browse/ZBX-20203)
[ZBX-20204] fixed range check for perfcounter in agent2 on windows (https://support.zabbix.com/browse/ZBX-20204)
[ZBX-20228] improved error reporting when SSL_write() or SSL_read() functions fail, removed redundant code that resulted in timeout on windows (https://support.zabbix.com/browse/ZBX-20228)
[ZBX-20236] improved memory consumption in Zabbix proxy trappers by moving configuration sync between database and cache to configuration syncer; improved trappers and listeners memory consumption by freeing received data after it was processed instead of after new data is received (https://support.zabbix.com/browse/ZBX-20236)
[ZBX-20246] fixed unpredictable choice of vmware hv ip for HA mode of management interface (https://support.zabbix.com/browse/ZBX-20246)
[ZBX-20249] fixed escalator query failure on Oracle (https://support.zabbix.com/browse/ZBX-20249)
[ZBX-20269] added handling of performance counter with negative denominator value (https://support.zabbix.com/browse/ZBX-20269)
[ZBX-20293] fixed icmpping items group becomes not supported due to error in interval detection (https://support.zabbix.com/browse/ZBX-20293)
[ZBX-20330] added handling of nan/inf values in ipmi discovery (https://support.zabbix.com/browse/ZBX-20330)
[ZBX-20341] moved zbx_ipc_service_init_env() to MAIN_ZABBIX_ENTRY (https://support.zabbix.com/browse/ZBX-20341)
[ZBX-20356] fixed perfomance counters not working when removed and added again on Zabbix agent2 (https://support.zabbix.com/browse/ZBX-20356)
[ZBX-20373] fixed conf syncer appearing to be busy on proxy on network problem (https://support.zabbix.com/browse/ZBX-20373)
[ZBX-20383] updated logback-core, logback-classic and slf4j-api jars to the latest stable versions (https://support.zabbix.com/browse/ZBX-20383)
[ZBX-20384] fixed possibility to view setup pages by non-superadmin if config already file exists (https://support.zabbix.com/browse/ZBX-20384)
[ZBX-20387] fixed default language of the setup routine for logged in superadmin users (https://support.zabbix.com/browse/ZBX-20387)
[ZBX-20388] fixed XSS vulnerability in multiselect (https://support.zabbix.com/browse/ZBX-20388)
[ZBX-20390] fixed Oracle Solaris vm.memory.size[available] item kstats memory read (https://support.zabbix.com/browse/ZBX-20390)
[ZBX-20398] added mitigation for pid file not being created in time (https://support.zabbix.com/browse/ZBX-20398)
[ZBX-20419] fixed database deadlocks and MySQL error number calculation to be consistent between logging and recoverability detection logic (https://support.zabbix.com/browse/ZBX-20419)
[ZBX-20448] improved error message when failed to accept incoming connection (https://support.zabbix.com/browse/ZBX-20448)
[ZBX-20487] fixed agent handling of invalid time intervals (https://support.zabbix.com/browse/ZBX-20487)
[ZBX-20567] improved preprocessor queue performance with items taking long time to preprocess (https://support.zabbix.com/browse/ZBX-20567)
[ZBX-20570] fixed --with-libevent option on FreeBSD (https://support.zabbix.com/browse/ZBX-20570)
[ZBX-20586] free tls C resources when closing tls connection on agent2 (https://support.zabbix.com/browse/ZBX-20586)
[ZBX-20600] fixed vmware hv.datastore.latency item when multiple datastores with duplicate name (https://support.zabbix.com/browse/ZBX-20600)
[ZBX-20634] fixed handling of multiline FTP response (https://support.zabbix.com/browse/ZBX-20634)
[ZBX-20667] fixed timeout issue for Agent 2 checks in test run mode (https://support.zabbix.com/browse/ZBX-18667)
[ZBX-20680] fixed reflected XSS issues (https://support.zabbix.com/browse/ZBX-20680)
[ZBX-20746] fixed auto-suggest in graph widget configuration not showing discovered item names (https://support.zabbix.com/browse/ZBX-20746)
[ZBX-20762] fixed StartAlerters and StartEscalators range in configuration file comments (https://support.zabbix.com/browse/ZBX-20762)
[ZBX-20823] fixed inability to update hosts that were created by LLD on aarch64 (https://support.zabbix.com/browse/ZBX-20823)
[ZBX-20844] fixed external check becoming unsupported when Zabbix server or Zabbix proxy is stopped (https://support.zabbix.com/browse/ZBX-20844)
[ZBX-20845] fixed SNMP interface availability in case of wrong credentials (https://support.zabbix.com/browse/ZBX-20845)
[ZBX-20868] fixed count function pattern to support whole numeric unsigned number in decimal and scientific notation (https://support.zabbix.com/browse/ZBX-20868)
[ZBX-20886] fixed handle leak on Zabbix agent 2 in vfs.fs.get (https://support.zabbix.com/browse/ZBX-20886)
[ZBX-20911] added process state check in PROC_NUM() for Oracle Solaris (https://support.zabbix.com/browse/ZBX-20911)
[ZBX-20994] fixed access limitation for Oracle DB to list tables accessible to the user (https://support.zabbix.com/browse/ZBX-20994)
[ZBX-21123] fixed crash when vmware vc was not available at the first moment when starting zabbix_server (https://support.zabbix.com/browse/ZBX-21123)
[ZBX-21137] fixed vmware collector crash related to datastore state disconnected from all HVs (https://support.zabbix.com/browse/ZBX-21137)
[ZBX-21153] fixed info collection about access to vmware DS for HV with large number of connected DS (https://support.zabbix.com/browse/ZBX-21153)
[ZBX-21218] fixed deadloks betwen server and frontend when discovering items with LLD (https://support.zabbix.com/browse/ZBX-21218)
[ZBX-21227] fixed Zabbix agent to log received service control commands (https://support.zabbix.com/browse/ZBX-21227)
[ZBX-21295] changed system.cpu.load[percpu] to split based on online cpus in Zabbix agent 2 (https://support.zabbix.com/browse/ZBX-21295)
[ZBX-21328] fixed Zabbix agent 2 log and eventlog items behavior to match Zabbix agent when key has been updated (https://support.zabbix.com/browse/ZBX-21328)
[ZBX-21332] fixed runtime errors when linking items from two templates that populate same inventory field (https://support.zabbix.com/browse/ZBX-21332)
[ZBX-21445] improved performance by only calling res_init() on changed resolv.conf if glibc lower than 2.26 is used (https://support.zabbix.com/browse/ZBX-21445)
[ZBX-21449] fixed accessibility attributes (https://support.zabbix.com/browse/ZBX-21449)
[ZBX-21452] fixed wmi.get* crash of zabbix_agentd for windows (https://support.zabbix.com/browse/ZBX-21452)
[ZBX-21454] added blocking of rtc signals during script execution (https://support.zabbix.com/browse/ZBX-21454)
[ZBX-21466] fixed race condition in Zabbix agent 2 leading to permanently stuck mount reads (https://support.zabbix.com/browse/ZBX-21466)
[ZBX-21474] fixed shortened tag names with multibyte symbols (https://support.zabbix.com/browse/ZBX-21474)
[ZBX-21537] fixed history syncers being stuck waiting on system information being collected (https://support.zabbix.com/browse/ZBX-21537)
[ZBX-21563] changed the order in which escalation steps and recovery operations are executed (https://support.zabbix.com/browse/ZBX-21563)
[ZBX-21610] fixed problem with sysctl() kern.proc.args API bug on FreeBSD <= 8.2 (https://support.zabbix.com/browse/ZBX-21610)
[ZBX-21655] fixed VMware datastore discovery to not return same datastore multiple times (https://support.zabbix.com/browse/ZBX-21655)
[ZBX-21754] improved value cache warmup when retrieving two last values with 1 day update interval (https://support.zabbix.com/browse/ZBX-21754)
[ZBX-21795] fixed unhandled timeout in telnet (https://support.zabbix.com/browse/ZBX-21795)
[ZBX-21823] fixed vfs.fs.inode and vfs.fs.get to handle file systems with zero total inodes count (https://support.zabbix.com/browse/ZBX-21823)
[ZBX-21859] fixed active checks sometimes not being executed on Zabbix agent2 if checks for plugin have long and short update intervals (https://support.zabbix.com/browse/ZBX-21859)
[ZBX-21927] fixed crash on Oracle database when connection is lost (https://support.zabbix.com/browse/ZBX-21927)
[ZBX-22026] fixed SNMP agent item going to unsupported state on NULL result (https://support.zabbix.com/browse/ZBX-22026)
[ZBX-22032] added cookie engine to HTTP check (https://support.zabbix.com/browse/ZBX-22032)
[ZBX-22215] fixed incorrectly quoted function parameter parsing (https://support.zabbix.com/browse/ZBX-22215)
[ZBX-22234] fixed incorrect SNMPINDEX offset retrieval in SNMP discovery (https://support.zabbix.com/browse/ZBX-22234)
[ZBX-22304] fixed duplication in web scenario error message, when curl could not resolve host (https://support.zabbix.com/browse/ZBX-22304)
[ZBX-22452] fixed Windows Zabbix agent web.page.* unsupported item keys (https://support.zabbix.com/browse/ZBX-22452)
[ZBX-22470] fixed hang on logging when establishing an encrypted connection in Zabbix agent 2 (https://support.zabbix.com/browse/ZBX-22470)
[ZBX-22521] added debug logging for process selection in proc.mem[] on AIX (https://support.zabbix.com/browse/ZBX-22521)
[ZBX-22695] fixed eventlog duplicate timestamps (https://support.zabbix.com/browse/ZBX-22695)
[ZBX-22772] added trends cleanup for non-numeric value types (https://support.zabbix.com/browse/ZBX-22772)
[ZBX-22783] added automatic detection of Oracle instant client installed from RPM (https://support.zabbix.com/browse/ZBX-22783)
[ZBX-23221] fixed memory leaks when using certificate-based encryption in Zabbix Agent 1 and Agent 2; thanks to Masato Hirahata for the patch (https://support.zabbix.com/browse/ZBX-23221)
[ZBX-23890] removed non-existing headers from compiler checks: mtent.h and knlist.h (https://support.zabbix.com/browse/ZBX-23890)
[ZBX-24095] improved data fetch performance for PostgreSQL (https://support.zabbix.com/browse/ZBX-24095)
[ZBXNEXT-170] implemented possibility to "unlink" specific templates in hosts and templates massupdate (https://support.zabbix.com/browse/ZBXNEXT-170)
[ZBXNEXT-284] added timeout parameter to zabbix_sender and zabbix_get (https://support.zabbix.com/browse/ZBXNEXT-284)
[ZBXNEXT-435] Add Oracle TNSNAMES connect support (https://support.zabbix.com/browse/ZBXNEXT-435)
[ZBXNEXT-686] removed trailing commas after the last element of the arrays (https://support.zabbix.com/browse/ZBXNEXT-686)
[ZBXNEXT-1423] added ipmi.get item for IPMI sensor LLD (https://support.zabbix.com/browse/ZBXNEXT-1423)
[ZBXNEXT-1578] added ability to use user macros for IPMI user and password (https://support.zabbix.com/browse/ZBXNEXT-1578)
[ZBXNEXT-1616] added monitoring of mount point options for Unix-like OSes (https://support.zabbix.com/browse/ZBXNEXT-1616)
[ZBXNEXT-1797] added HOST.ID macro support to notifications (https://support.zabbix.com/browse/ZBXNEXT-1797)
[ZBXNEXT-1839] added LLD for perf_counter; thanks to Ryan Armstrong for the patch (https://support.zabbix.com/browse/ZBXNEXT-1839)
[ZBXNEXT-1867] added file type include and exclude parameters to item 'vfs.file.exist' (https://support.zabbix.com/browse/ZBXNEXT-1867)
[ZBXNEXT-1961] added support for connection string to db.odbc.* items (https://support.zabbix.com/browse/ZBXNEXT-1961)
[ZBXNEXT-2475] added handling of compressed content to web monitoring (https://support.zabbix.com/browse/ZBXNEXT-2475)
[ZBXNEXT-2480] removed autocomplete from fields having sensitive data (https://support.zabbix.com/browse/ZBXNEXT-2480)
[ZBXNEXT-2727] added support of JMX TabularData (https://support.zabbix.com/browse/ZBXNEXT-2727)
[ZBXNEXT-3140] added {ITEM.STATE.ERROR},{LLDRULE.STATE.ERROR},{TRIGGER.STATE.ERROR} macros to indicate error messages in internal monitoring alerts (https://support.zabbix.com/browse/ZBXNEXT-3140)
[ZBXNEXT-3205] added regex context matching support to user macros (https://support.zabbix.com/browse/ZBXNEXT-3205)
[ZBXNEXT-3588] improved Zabbix server performance when evaluating trigger, discovery, autoregistration and internal actions (https://support.zabbix.com/browse/ZBXNEXT-3588)
[ZBXNEXT-3940] added functionality to flush SNMP connections cache (https://support.zabbix.com/browse/ZBXNEXT-3940)
[ZBXNEXT-4647,ZBXNEXT-6096] added support of digest authentication for HTTP Agent (https://support.zabbix.com/browse/ZBXNEXT-4647)
[ZBXNEXT-4910] added severity in problem real-time export protocol (https://support.zabbix.com/browse/ZBXNEXT-4910)
[ZBXNEXT-5369] added EVENT.TAGSJSON macro (https://support.zabbix.com/browse/ZBXNEXT-5369)
[ZBXNEXT-5486] move Administration->General section to MVC (https://support.zabbix.com/browse/ZBXNEXT-5486)
[ZBXNEXT-5514] added functionality for Zabbix frontend customization (https://support.zabbix.com/browse/ZBXNEXT-5514)
[ZBXNEXT-5527] added "Template Server Chassis by IPMI" (https://support.zabbix.com/browse/ZBXNEXT-5527)
[ZBXNEXT-5554] Added webhook through proxy (https://support.zabbix.com/browse/ZBXNEXT-5554)
[ZBXNEXT-5592] dropped IBM DB2 database support for Zabbix server (https://support.zabbix.com/browse/ZBXNEXT-5592)
[ZBXNEXT-5693] reset page number when applying new filter, changing sort order or re-opening the page (https://support.zabbix.com/browse/ZBXNEXT-5693)
[ZBXNEXT-5716] removed mbedTLS support (https://support.zabbix.com/browse/ZBXNEXT-5716)
[ZBXNEXT-5725] added ability to select specific severities in Monitoring->Problems (https://support.zabbix.com/browse/ZBXNEXT-5725)
[ZBXNEXT-5759] added Oracle DB tnsnames.ora service name lookup support (https://support.zabbix.com/browse/ZBXNEXT-5759)
[ZBXNEXT-5786] updated the list of user agents (https://support.zabbix.com/browse/ZBXNEXT-5786)
[ZBXNEXT-5829] replaced uint64 hash function with faster one (https://support.zabbix.com/browse/ZBXNEXT-5829)
[ZBXNEXT-5839] added SNI in encrypted TCP connections (https://support.zabbix.com/browse/ZBXNEXT-5839)
[ZBXNEXT-5879] added filter to Configuration->Templates/Hosts->Discovery rules (https://support.zabbix.com/browse/ZBXNEXT-5879)
[ZBXNEXT-5898] added user macro expanding in item description (https://support.zabbix.com/browse/ZBXNEXT-5898)
[ZBXNEXT-5903] added vmware datacenters discovery (https://support.zabbix.com/browse/ZBXNEXT-5903)
[ZBXNEXT-5931] added TLS/SSL website certificates validation plugin to Zabbix agent 2 (https://support.zabbix.com/browse/ZBXNEXT-5931)
[ZBXNEXT-6004] added host info to vmware event message log (https://support.zabbix.com/browse/ZBXNEXT-6004)
[ZBXNEXT-6007] improved Zabbix server performance when evaluating action conditions for network discovery results from Zabbix proxy (https://support.zabbix.com/browse/ZBXNEXT-6007)
[ZBXNEXT-6042] optimized trigger, calculated item processing by resolving user macros during configuration cache synchronization (https://support.zabbix.com/browse/ZBXNEXT-6042)
[ZBXNEXT-6080] add telnet support for net.tcp.service/.perf key and enable it on linux/darwin (https://support.zabbix.com/browse/ZBXNEXT-6080)
[ZBXNEXT-6100] add native linux vfs.fs.size[fs,<mode>] metric support to agent2 (https://support.zabbix.com/browse/ZBXNEXT-6100)
[ZBXNEXT-6101] add native linux vfs.fs.inode[fs,<mode>] metric support to agent2 (https://support.zabbix.com/browse/ZBXNEXT-6101)
[ZBXNEXT-6102] add native linux vfs.fs.get metric support to agent2 (https://support.zabbix.com/browse/ZBXNEXT-6102)
[ZBXNEXT-6103] add native linux vfs.fs.discovery metric support to agent2 (https://support.zabbix.com/browse/ZBXNEXT-6103)
[ZBXNEXT-6139] added GetHeaders method to CurlHttpRequest javascript object (https://support.zabbix.com/browse/ZBXNEXT-6139)
[ZBXNEXT-6171] added UserParameterDir config option to agent and agent2 (https://support.zabbix.com/browse/ZBXNEXT-6171)
[ZBXNEXT-6183] added md5 checksum computation to preprocessing (https://support.zabbix.com/browse/ZBXNEXT-6183)
[ZBXNEXT-6210] added native support for proc.mem key in Zabbix agent 2 (https://support.zabbix.com/browse/ZBXNEXT-6210)
[ZBXNEXT-6247] improved LLD rule processing after reconnecting to proxy (https://support.zabbix.com/browse/ZBXNEXT-6247)
[ZBXNEXT-6258] added system.swap.size metrics native support to Agent 2 (https://support.zabbix.com/browse/ZBXNEXT-6258)
[ZBXNEXT-6269] added hv ip to vmware.hv.discovery and vm metrics for FQDN template (https://support.zabbix.com/browse/ZBXNEXT-6269)
[ZBXNEXT-6301] extended set of collected VMware metrics for VM and HV (https://support.zabbix.com/browse/ZBXNEXT-6301)
[ZBXNEXT-6306] added native linux support for key vm.memory.size in Zabbix agent 2 (https://support.zabbix.com/browse/ZBXNEXT-6306)
[ZBXNEXT-6307] added ability to read properties from a file (https://support.zabbix.com/browse/ZBXNEXT-6307)
[ZBXNEXT-6332] added {ITEM.VALUETYPE} macro (https://support.zabbix.com/browse/ZBXNEXT-6332)
[ZBXNEXT-6345] added substitution of SID to account name and domain name in eventlog message (https://support.zabbix.com/browse/ZBXNEXT-6345)
[ZBXNEXT-6358] removed detailed information from Reports -> Notifications page (https://support.zabbix.com/browse/ZBXNEXT-6358)
[ZBXNEXT-6364] removed long lists of cloned objects from host and template full clone forms (https://support.zabbix.com/browse/ZBXNEXT-6364)
[ZBXNEXT-6380] added new key vmware.cl.perfcounter (https://support.zabbix.com/browse/ZBXNEXT-6380)
[ZBXNEXT-6437] added native support for system.sw.packages plugin in Zabbix agent 2 (https://support.zabbix.com/browse/ZBXNEXT-6437)
[ZBXNEXT-6441] added function to configure HTTP authentication for embedded scripts (https://support.zabbix.com/browse/ZBXNEXT-6441)
[ZBXNEXT-6442] added ExportType server parameter for better configurability of real-time export (akozlovs)
[ZBXNEXT-6443] added sha256() function to JavaScript preprocessing (https://support.zabbix.com/browse/ZBXNEXT-6443)
[ZBXNEXT-6503] added protection of Zabbix Server from overloading by proxy data (https://support.zabbix.com/browse/ZBXNEXT-6503)
[ZBXNEXT-6517] added {#VM.FOLDER} macro with chain of vm parent folders to the vmware vm discovery (MVekslers)
[ZBXNEXT-6528,ZBXNEXT-6565] improved performance of host.create and template.create methods; improved performance of templates linking process; optimized DB::insert() method to send bulk SQL inserts (https://support.zabbix.com/browse/ZBXNEXT-6528, https://support.zabbix.com/browse/ZBXNEXT-6565)
[ZBXNEXT-6596] added native linux proc.num support plugin to Zabbix agent 2 (https://support.zabbix.com/browse/ZBXNEXT-6596)
[ZBXNEXT-6608] added support for vmware key named 'vmware.hv.sensors.get' (https://support.zabbix.com/browse/ZBXNEXT-6608)
[ZBXNEXT-6644] added support for vmware key named 'vmware.hv.maintenance' (https://support.zabbix.com/browse/ZBXNEXT-6644)
[ZBXNEXT-6651] added new item agent.variant for Agent and Agent2 (https://support.zabbix.com/browse/ZBXNEXT-6651)
[ZBXNEXT-6662] increased field size to 2000 characters in web scenario variables and web scenario step variables and post fields (https://support.zabbix.com/browse/ZBXNEXT-6662)
[ZBXNEXT-6666] added listen socket security fix for Agent 2 on Windows (https://support.zabbix.com/browse/ZBXNEXT-6666)
[ZBXNEXT-6708] fixed 3rd parameter for Zabbix agent 2 web.certificate.get plugin (https://support.zabbix.com/browse/ZBXNEXT-6708)
[ZBXNEXT-6782] added new parameters for system.hostname (https://support.zabbix.com/browse/ZBXNEXT-6782)
[ZBXNEXT-6784] removed item being unsupported when swap is not configured (https://support.zabbix.com/browse/ZBXNEXT-6784)
[ZBXNEXT-6809] changed behavior of the vmware event log, the 'skip' option of the new item resets the VMware event cache (https://support.zabbix.com/browse/ZBXNEXT-6809)
[ZBXNEXT-7100] added new LLD macro HV.NETNAME to vmware.hv.discovery (https://support.zabbix.com/browse/ZBXNEXT-7100)
[ZBXNEXT-7120] added support of OpenSSL 3.0 (https://support.zabbix.com/browse/ZBXNEXT-7120)

List of my patches (English)

[DBS-001] Added the ability to display 4 tags on the Problems page
[DBS-002] Added space between tags on Problems page
[DBS-003] Added a quick jump to the "Latest data" page from the Configuration -> Hosts page
[DBS-004] Change default setting: ZBX_UNITS_ROUNDOFF_MIDDLE_LIMIT - 4 => 2 and ZBX_DEFAULT_URL - zabbix.php?action=dashboard.view => zabbix.php?action=problem.view
[DBS-005] Increased the width of the pop-up window on the Problems page
[DBS-006] Tag column has been moved before the Problem column. The width of the Tag column has also been increased
[DBS-007] Fixed massupdate form of discovered hosts (group and template operations)
[DBS-008] Optimize query for check permitions

List of my patches (Russian)

[DBS-001] На странице "Проблемы" реализована возможность отображения 4-х тегов
[DBS-002] На странице "Проблемы" в колонке "Теги" добавлен пробел для разделения тегов при выделении и копировани их в буфер обмена
[DBS-003] Добавлен переход на страницу "Последние данные" со страницы Конфигурация -> Хосты
[DBS-004] Изменены некоторые настройки по-умолчанию в веб-интерфейса: ZBX_UNITS_ROUNDOFF_MIDDLE_LIMIT - 4 => 2 и ZBX_DEFAULT_URL - zabbix.php?action=dashboard.view => zabbix.php?action=problem.view
[DBS-005] Увеличина ширина всплывающего окна на странице "Проблемы" при клике на аларм
[DBS-006] На странице "Проблемы" колонка "Теги" перемещена в позицию после корлонки "Проблема", так же увеличена ширина колонки "Теги"
[DBS-008] Оптимизация запросов