..FG...PS. [ZBXNEXT-6554] increased remote command execution limits to 16MBs (dgoloscapov)
.........T [ZBXNEXT-8610] added MantisBT template (abiba)
.......PS. [ZBXNEXT-8358] improved items configuration sync on PostgreSQL by selecting using equal condition instead of not equal (vso)
.........T [ZBXNEXT-8429] added hashicorp nomad template (igorbach)
.........T [ZBXNEXT-8649] fixed time period params in JavaScript (egordymov)
........S. [ZBX-21898] fixed wrong escaping in trigger expression during upgrade and escaping as a workaround for calculated items (asestakovs, kprutkovs)
...G...... [ZBX-22943] fixed various memory leaks in Zabbix agent 2 (arimdjonoks)
.......PS. [ZBX-23298] fixed walk[oid] sometimes not being collected when combined requests are enabled; fixed walk[oid] discovery rule not working as test item (vso)
.........T [ZBX-23244] added escaping for special characters in html mode of Telegram mediatype (aiantsen)
..F....... [ZBX-22818] fixed some aggregation functions not working with last_foreach() (agriscenko)
..F....... [ZBX-21636] fixed Oracle DB update query error mishandled as success (jfreibergs)
...G...... [ZBX-20442] fixed ceph plugin not returning percent_used in Zabbix agent 2 (rzvejs)
........S. [ZBX-15210] added housekeeping and handling in remove action operation of autoreg_host table (dimir)
..F....... [ZBX-22166] fixed item value widget not showing decimal places properly with seconds (dfofanovs)
..F....... [ZBX-23035] fixed disappearing filter group in host, item, trigger, graph, discovery rule, web and template lists (dpetra)
....I..... [ZBX-23105] added missing database indices (dimir)
..F....... [ZBX-22640] fixed inability to add unique SNMPv3 checks in discovery rules (apoga)
.D........ [ZBX-21952] fixed and improved documentation for Oracle by ODBC template (knaglis)
..F....... [ZBX-22724] fixed inconsistencies in ordering of objects in template configuration export (jfreibergs)
..F....... [ZBX-22980] fixed host prototype displaying inherited macros in a non-inherited macro tab (Ivo)
..F....... [ZBX-17279] fixed graph widget loading (apoga)
A......... [ZBX-23214] fixed inability to import a host if a template with non-existent template group is specified in the same import file (vmaksimovs)
A......... [ZBX-23275] prevented undefined index error when unlinking a template containing an item with value map (vmaksimovs)
A......... [ZBX-21644] fixed state of "allow manual close" setting of trigger prototype getting lost on template cloning (jfreibergs)
.........T [ZBX-22060] added notes about encryption in PostgreSQL templates, renamed database instance URI macro to connection string in PostgreSQL by Zabbix agent 2 template, updated PostgreSQL by ODBC template to use connection string (drasikhov)
..F....... [ZBX-23246] fixed classic graph preview not working if more than 10 items are assigned to it (jfreibergs)
...G...... [ZBX-22758] fixed Zabbix agent 2 startup error on domain controllers by increasing go-winio version (asestakovs)
..F....... [ZBX-22451] fixed resolving of calculated item formula in test popup (miks)
.........T [ZBX-22620] added header in items for Meraki template (egordymov)
.........T [ZBX-23051] changed content of resolved alerts to be more compatible with Event Orchestration in PagerDuty (aiantsen)
.........T [ZBX-23272] fixed naming for tenant item prototypes in OpenStack Nova by HTTP template (knaglis)
..F....... [ZBX-22601] fixed invalid time period filter submission (esekace)
--------------------------------------------------------------------------------
6.4.6rc1 was released as 6.4.6 without any changes
--------------------------------------------------------------------------------
.........T [ZBXNEXT-8581] added support for HTTP proxy in Azure templates (egordymov)
.........T [ZBXNEXT-8558] added MantisBT webhook (abiba)
.........T [ZBXNEXT-8589] updated documentation, unified metric names and descriptions in PostgreSQL templates, removed unused macros, user parameters and queries in PostgreSQL by Zabbix agent (drasikhov)
.........T [ZBXNEXT-8528] added AWS Cost Explorer template (egordymov)
..F....PS. [ZBXNEXT-8190] increased MariaDB maximum supported version to 11.0 (mprihodko)
..F....PS. [ZBXNEXT-8582] increased MySQL maximum supported version to 8.1 (mprihodko)
........S. [ZBX-22771] fixed handling of large unsigned integers in jsonpath (dgoloscapov)
...G...... [ZBX-22871] fixed regular expression crash with invalid utf-8 sequences when pcre2 is used (wiper)
.......PS. [ZBX-23141] fixed crash when maintenance is enabled and unexpected event exists for trigger prototype (vso)
..F....... [ZBX-21255] added support of the fmtnum() function for {ITEM.VALUE}, {ITEM.LASTVALUE} and expression macros (Sasha)
...G...... [ZBX-23068] fixed crash and memory leak when using system.sw.os.get key (vso)
........S. [ZBX-21695] fixed {TIME} macro not being resolved during scheduled report test (vso)
...G...PS. [ZBX-23221] fixed memory leaks when using certificate-based encryption in Zabbix Agent 1 and Agent 2; thanks to Masato Hirahata for the patch (akozlovs, Andris)
..F....... [ZBX-23139] fixed incorrect response on enter key for configuration discovery edit form (dfofanovs)
.......PS. [ZBX-22864] fixed calculation of max_repetitions sent out to device in SNMP PDUs (mprihodko)
A......... [ZBX-23234] fixed inability to link a template containing an item that depends on web scenario item (vmaksimovs)
.........T [ZBX-21574] optimized Asterisk by HTTP template (egordymov)
...G...PS. [ZBX-18168] added regexp runtime error logging for log*[] items (Andris)
..F....... [ZBX-22677] adjusted font colors for placeholders, disabled and readonly fields (dfofanovs)
..F....... [ZBX-22972] fixed displaying of dashboard pages when scrolling is enabled (apoga)
..F....... [ZBX-22528] fixed draggable element position (ashubin, dpetra)
........S. [ZBX-23067] enhanced audit logging with reason of switching of HA node to active mode (arimdjonoks)
..F....... [ZBX-22027] fixed "Update problem" position in trigger context menu (agriscenko)
..F....... [ZBX-22757] fixed action condition labels when custom expression is set (esekace)
A......... [ZBX-22613] fixed script execution with API token as authentication (epulke)
..F....... [ZBX-22881] fixed link to filtered users belonging to the specific user group (epulke)
.........T [ZBX-23060] removed unused endpoints in JavaScript for Veeam Backup and Replication template (egordymov)
........S. [ZBX-22772] added trends cleanup for non-numeric value types (wiper)
A......... [ZBX-22787] fixed mediatypes incorrectly saving parameters when switching type from Webhook to Script and vice versa (Ivo)
..F....... [ZBX-22788] fixed inability to close pop-up confirmation message on the first attempt after opening multiple popups (averza, kkuzmina)
--------------------------------------------------------------------------------
6.4.5rc1 was released as 6.4.5 without any changes
--------------------------------------------------------------------------------
.........T [ZBXNEXT-8481] added PostgreSQL by ODBC template (drasikhov)
.........T [ZBXNEXT-8561] added nodata trigger to remote Zabbix proxy and server health templates (drasikhov)