Log Message:
Updating to zabbix version 3.4.12.

Pkgsrc changes:
 * for zabbix-frontend, adjust PLIST

Upstream changes:

Changes for 3.4.12

3.4.12rc1 was released as 3.4.12 without any changes

------------------------------
Changes for 3.4.12rc1

Bug fixes:
........S. [ZBX-14548] fixed the disk usage counters reading for
           ESX/ESXi hosts (MVekslers)
..F....... [ZBX-9236] fixed timeselector period used to select 'all'
           values of particular item (miks)
...G...... [ZBX-13393] fixed agent compilation error on AlphaServer
           Tru64 5.1B (Andris)
..F....... [ZBX-13165] fixed Y-axis small value gradation issue in
           graphs (Ivo)
..F....... [ZBX-14575] fixed Norwegian locale key for windows (vmurzins)
.......PS. [ZBX-14566] fixed possible data loss due to MariaDB
           server restart (vso)
.......PS. [ZBX-13010] fixed crash of poller processes in ODBC
           checks, simplified code (Andris, wiper)
....I..... [ZBX-14370] fixed deleting of files after compiling a
           program (make clean) for Solaris (MVekslers)
..F....... [ZBX-14519] fixed displaying timeline points of days in
           Problems widget (vasilijs)
..F....... [ZBX-14491] fixed link "show value mappings", which leads
           to no permission page (vasilijs)
........S. [ZBX-12380] improved function parameter parsing for
           trigger functions (MVekslers)
..F....... [ZBX-13641] disabled preprocessing update for discovered
           items (vasilijs)
A......... [ZBX-13732] fixed status change for linked template items
           through parent template if host assigned (agriscenko)
..F....... [ZBX-14432] removed redundant code and improved
           performance in event details screen (miks)
........S. [ZBX-14410] improved error message handling in
           zbx_function_find() (MVekslers)
........S. [ZBX-14500] fixed crash when reporting unknown triggers
           and using $1-$9 macros at the same time (vso)
..F....... [ZBX-12104] added limit ZBX_HISTORY_PERIOD for
           {ITEM.VALUE} macro resolving in trigger name (gcalenko)
..F....... [ZBX-14402] fixed internal item parameter that does not
           match documentation (vasilijs)

------------------------------
Changes for 3.4.11

New features:
A.F....... [ZBX-1357] added and enabled Norwegian translation to be
           displayed by default (zalex_ua)
A.F....... [ZBX-1357] updated English (United States), French,
           Hebrew, Japanese, Portuguese (Brazil), Russian, Ukrainian
           translations; thanks to Zabbix translators (zalex_ua)

------------------------------
Changes for 3.4.11rc1

Bug fixes:
...G...... [ZBX-6046] fixed the functions 'net.if.*' for Solaris
           with empty 64 bits counters (MVekslers)
A.F....... [ZBX-13355] fixed media type a required password field
           successfully passing validation while being empty and
           prevented auto-filling stored passwords by browser (Ivo)
.D........ [ZBX-14398] improved "Server" parameter description in
           Zabbix agent configuration file (vso)
.......PS. [ZBX-14447] reverted ZBX-13788 fix because of broken
           server-proxy compatibility between minor versions (wiper)
...G...... [ZBX-12250] fixed logrt[] item to analyze log file from
           start if no log files match and no log files were seen
           before (Andris)
.......PS. [ZBX-13765] fixed discovered host status update if it was
           down and a service was discovered on that host (Andris)
...G...... [ZBX-12070] fixed "proc.num" and "proc.mem" items
           calculation of values when zabbix_agentd called in test
           mode (Sergejs)
........S. [ZBX-14423] fixed use of initialized variable during
           application discovery (vso)
.......PS. [ZBX-12990] improved "vmware.hv.datastore.size" through
           usage the performance counters (MVekslers)

------------------------------
Changes for 3.4.10

3.4.10rc1 was released as 3.4.10 without any changes

------------------------------
Changes for 3.4.10rc1

Bug fixes:
..F....... [ZBX-14414] fixed PHP 7.2 error message in the
           Monitoring->Latest data page (Sasha)
A.F....... [ZBX-13712] fixed "Undefined index: master_itemid" and
           SQL errors in item.update and itemprototypr.update
           methods; fixed updating of discovered items (Sasha)
..F....... [ZBX-13549] fixed displaying of not monitored triggers in
           maps (miks)
..F....... [ZBX-12359] fixed "Automatic icon selection" checkbox not
           working and displaying two icons at once in map
           constructor (Ivo)
........S. [ZBX-14333] fixed {ESC.HISTORY} and action log not to
           display colon without target host when executed on Zabbix
           server (vso)
A.F....... [ZBX-13361] fixed error messages when configuring an
           existing item to have an update interval (miks)
........S. [ZBX-13043] removed error message for when user has
           defined media but all of them are disabled (viktors)
........S. [ZBX-14312] fixed possible deadlock in history syncer
           when housekeeper is deleting events (vso)
..F....... [ZBX-13697] fixed session expiration when changing
           default authentication method (miks)
A.F....... [ZBX-13680] fixed action not being cloned due to existing
           operation id being submitted (agriscenko)
..F....... [ZBX-13775] fixed map tree widget border color (Andzs)
...G...PS. [ZBX-13782] fixed decoding of Unicode characters in JSON
           (Andris)
..F....... [ZBX-13767] fixed "undefined index: acknowledges" error
           on problems page (agriscenko)
..F....... [ZBX-12175] fixed subfilter entries with long names going
           off the screen (agriscenko, Andzs)
..F....... [ZBX-12644] fixed filter being partially reset when using
           pagination in availability report page (Ivo)
..F....... [ZBX-12882] fixed in popup window being allowed to select
           applications from different hosts when editing item mass
           update form (agriscenko)
.......PS. [ZBX-13788] fixed host availability stuck in unknown
           state after proxy changes (wiper)
........S. [ZBX-12372] fixed duplication of prefix "/" for second
           parameter "path" in items "web.page.*" (MVekslers)
...G...... [ZBX-14315] fixed validation of "max_depth" in
           "vfs.dir.size" for agent (MVekslers)

------------------------------
Changes for 3.4.9

3.4.9rc3 was released as 3.4.9 without any changes

------------------------------
Changes for 3.4.9rc3

Bug fixes:
........S. [ZBX-14313] fixed trigger level correlation when multiple
           tags are set (wiper)

------------------------------
Changes for 3.4.9rc2

Bug fixes:
...G...... [ZBX-13781] fixed possible crash in the function
           "web.page.get" of Zabbix Agentd (MVekslers)

------------------------------
Changes for 3.4.9rc1

Bug fixes:
..F....... [ZBX-14337] fixed persistent xss in map navigation tree
           widget (vjaceslavs)
..F....... [ZBX-14336] fixed persistent xss vulnerability in
           services (vjaceslavs)
..F....... [ZBX-12821] fixed multiple javascript memory leaks (miks)
........S. [ZBX-13755] fixed proxy lastaccess update on 32-bit
           Zabbix server (vso)
..F....... [ZBX-12425] fixed selection of web items in the "Plain
           text" screen element (Sasha)
...G...... [ZBX-13781] fixed CRLF injection in Zabbix Agentd (MVekslers)
........S. [ZBX-13766] fixed comparison of two large float numbers
           in expressions (Sergejs)
.......PS. [ZBX-13481] fixed incorrect parsing of BITS data type in
           SNMP response (vso)
.......PS. [ZBX-13744] fixed potential shared memory leak when item
           is removed (Sergejs)
A.F....... [ZBX-13742] fixed parsing of the operator "not" in
           trigger expression (Sasha)
.........T [ZBX-13535] fixed trigger recovery expression for 'High
           error rate' trigger (vitaly)
.........T [ZBX-13278] fixed trigger expression for 'Link down'
           trigger (vitaly)
...G...... [ZBX-12805] increased command line limit for proc.num
           checks on hp-ux systems (Andris, wiper)
..F....... [ZBX-13728] fixed problem duration on trigger page being
           calculated incorrectly (agriscenko)
...G...PS. [ZBX-13660] fixed data types passed to is_ushort() for
           converting PID, port and process number (Andris)
..F....... [ZBX-12935,ZBX-13539] fixed displaying of floating point
           values under the "Latest data" page (Sasha)
...G...PS. [ZBX-13579] fixed unnecessary data getting when agent
           becomes available in the non-collection data period
           (Sergejs)
..F....... [ZBX-13685] fixed maintenance entries displayed in list
           when filter is applied (agriscenko)
....I..... [ZBX-12756] improved configure script to check iconv
           library (MVekslers)
........S. [ZBX-13667] added notification in zabbix server log about
           'error' in elasticsearch json response (MVekslers)
..F....... [ZBX-13683] fixed multiselect items not being sorted by
           name (agriscenko)
........S. [ZBX-13299] fixed autoregistration, discovery and
           internal notifications not being sent due to
           uninitialized severity (vso)
....I..... [ZBX-13607] changed ping script to return success also
           for timeouts (wiper)
..F....... [ZBX-12967] fixed slide show refresh interval multiplier
           menu not working (agriscenko)
........S. [ZBX-13696] added maximum record limit to old session
           removal in housekeeper (wiper)
..F....... [ZBX-13642] fixed undefined index in user edit form
           (agriscenko)
..F....... [ZBX-13668] fixed dynamic widget searching for item key
           in item prototypes (agriscenko)
..F....... [ZBX-13500] fixed fractional values in triggers being
           misinterpreted without a leading 0 (agriscenko)
..F....... [ZBX-13561] fixed incorrectly displayed pie graph when
           first item has no data (Ivo)
..F....... [ZBX-13517] fixed undefined index in pie charts (Ivo)
..F....... [ZBX-13499] fixed checkbox selector in problems table
           (ashubin, miks)
........S. [ZBX-13598] fixed crash when Zabbix process cannot
           connect to preprocessing service (viktors, vso)
..F....... [ZBX-13625] fixed blinking in the problem widget (agriscenko)
..F....... [ZBX-13560] fixed acknowledge notifications being visible
           in the event popup (agriscenko)
..F....... [ZBX-13298] fixed missing graph after faulty graph edit
           form submission (nikita)