Changes for 1.8.2

 - [ZBX-2084] fixed JSON decoding class, which didn't worked due to PCRE backtrace limit, enabled native PHP JSON functions, rewrited code with sockets (AM)
 - [ZBX-2239] fixed mutex (un)locking so that zabbix_server does not become forever defunct when killed (asaveljevs)
 - [ZBX-1983] fixed port validation in host agent port, ipmi port and in discovery checks ports (now supports for ports ranges like "21-80,465") (AM)
 - [ZBX-2228] fixed compilation under FreeBSD with enabled LDAP (Sasha)
 - [ZBX-2236] fixed processing of Telnet checks by Zabbix proxy (Sasha)
 - [ZBX-2234] fixed icon for mass open action in status of triggers (Aly)
 - [ZBX-2233] fixed processing of action condition 'Trigger <>' (Sasha)
 - [ZBX-1357] updated French translation; thanks to alixen (Richlv)
 - [ZBX-2048] fixed sorting in screens dropdown (Vedmak)
 - [ZBX-2221] fixed expanding/collapsing categories in "Latest Data" (Aly)
 - [ZBX-2225] fixed linkage if templated items are used in graphs as Y axis min and max values (Sasha)
 - [ZBX-2225] complete rewrite of the server code for template linkage (Sasha)
 - [ZBX-2210] added template replace option for hosts mass update (Vedmak)
 - [ZBX-2219] fixed graphs data in data.sql (Aly)
 - [ZBX-1345] time filter redesigned, sliders moved to top inside filter (Vedmak)
 - [ZBX-2151] fixed header sorting in overview for items and triggers (AM)
 - [DEV-456] added filter to dashboard (Aly)
 - [ZBX-2191] remove broken trigger from the default dataset (Richlv)
 - [ZBX-2172] fixed object available scripts sorting alphabetically (AM)
 - [ZBX-2217] fixed JS error in status of triggers page in IE (Aly)
 - [ZBX-2199] fixed time output format when time is less then 1 ms (AM)
 - [ZBX-1956] fixed deletion of last row or col in screen (AM)
 - [ZBX-1956] added cursor pointer on minus (remove) icons in screens (AM)
 - [ZBX-1347] added support of hostnames and keys with spaces in sender input file (Sasha)
 - [ZBX-2189] fixed compilation under AIX 5.3 (Sasha)
 - [ZBX-1229] added comparison between IPv4, IPv4-mapped and IPv4-compatible allowed server addresses (Dmitry)
 - [ZBX-1949] fixed "housekeeping" procedure for the table "housekeeper" itself, added configuration parameter "MaxHousekeeperDelete" for the server (Dmitry)
 - [ZBX-2173] fixed too long URL for webgraph when many websteps are defined (Vedmak)
 - [ZBX-2139] fixed collecting of active checks after configured with user macro (Sasha)
 - [ZBXNEXT-238] added a command line option to zabbix_sender to send metrics in real time when reading from stdin (asaveljevs)
 - [ZBX-1000] enabled zabbix_sender to read its input from stdin; thanks to leo (asaveljevs)
 - [ZBX-2011] fixed e-mail sending format to meet 'SMTP/MIME e-mail' standards since UTF-8 is used. Thanks to Olexiy Zagorskiy. (Dmitry)
 - [ZBX-2136] fixed handling of logitems with logtimefmt in db cache (asaveljevs)
 - [ZBX-2193] updated Russian translation; thanks to dotneft (Richlv)
 - [ZBX-2185] added view of parent template of linked template to host (Aly)
 - [ZBX-2179] fixed errors connected with Triggers Info screen element (Vedmak)
 - [ZBX-2184] added maintenance info to dashboard latest issues (Aly)
 - [ZBX-1772] changed frontend timezone to match PHP server (Aly)
 - [DEV-455] added configurable filter to "Status of triggers" screen element (Aly)
 - [DEV-454] implemented screen export (Aly)
 - [ZBX-2144] fixed internal and aggregate checks for hosts monitored by a proxy (asaveljevs)
 - [ZBX-2052] fixed sending of regexps to agents (asaveljevs,Sasha)
 - [ZBX-2129] fixed links from monitoring to configuration when All nodes are selected (Vedmak)
 - [ZBX-2146] fixed error when try to view slideshow without slides (Vedmak)
 - [ZBX-2161] added permission checks for map link triggers (Vedmak)
 - [ZBX-2169] fixed adding dependencies to triggers on mass update (Aly)
 - [ZBX-2157] fixed script permissions (Vedmak)
 - [ZBX-2135] fixed screens ignore nodes "All" option in selection dropdown (Vedmak)
 - [ZBX-1954] fixed config file errors if special chars are used in db password (Vedmak)
 - [ZBX-2075] admins now have access only to users they share usergroup with [action operations] (Vedmak)
 - [ZBX-2147] fixed permission check for item configuration (Vedmak)
 - [ZBX-2158] fixed map image deletion (Vedmak)
 - [ZBX-2155] ipv6 addresses are now case insensitive (Vedmak)
 - [ZBX-2005] fixed graph being deleted when any of its items are deleted (Vedmak)
 - [ZBX-2163] fixed possibility to acknowledge events regardless of GUI events settings (Aly)
 - [ZBX-2160] fixed permission issue in reports when accessing by user or admin (Aly)
 - [ZBX-1346] explicitly note that hostname in configuration files is case sensitive (Richlv)
 - [ZBX-2006] added explicit dependency on "lber" library to gain better portability on upcoming Fedora "ld" changes. Thanks to Dan Horak. (Dmitry)
 - [ZBX-1575] added UnsafeUserParameters configuration option for agents (asaveljevs)
 - [ZBX-2108] added checking double values for "out of range" errors for the MySQL (Sasha)
 - [ZBX-2114] improvements in SQL filtering of hosts and templates by nodes (Aly)
 - [ZBX-18,ZBX-1018,ZBX-1070,ZBX-1123,ZBXNEXT-96,ZBX-2143] dealing with database problems in a uniform way for all database engines (asaveljevs,Sasha)
 - [ZBX-2089] fixed computing calculated items for proxied hosts (asaveljevs,Sasha)
 - [ZBX-2109] disabled Web monitoring for disabled hosts and hosts under maintenance (asaveljevs,Sasha)
 - [ZBX-2121] events from Windows eventlog with type 'EVENTLOG_SUCCESS' are treated as 'Information' in Zabbix as in Windows (Dmitry)
 - [ZBX-1994] using /proc/sys instead of the deprecated sysctl() on Linux (asaveljevs)
 - [ZBXNEXT-236] added support of comma delimited list of host groups in aggregate checks (Sasha)
 - [ZBXNEXT-236] added support of item keys with brackets ("") in aggregate checks (Sasha)
 - [ZBXNEXT-236] added support of arrays in item key parameters (Sasha)
 - [ZBX-1371] improved performance of the configuration screens hostgroups, templates, hosts (Aly)
 - [DEV-452] support of s,m,h,d,w,T suffixes in trigger expressions and functions (asaveljevs,Vedmak)
 - [ZBX-1357] added Ukrainian translation; thanks to zalex_ua (Richlv)
 - [ZBX-2013] fixed error in trigger test screen (Vedmak)
 - [ZBX-2087] fixed permission scheme in actions (Aly)
 - [ZBX-2067] fixed undefined variable errors in actions screen (Aly)
 - [ZBX-2053] fixed evaluating of case sensitivity on the server/agent side of regular expressions (Dmitry)
 - [ZBX-2077] added support of Failure/Success Audit eventlog severity (Sasha)
 - [ZBXNEXT-257] added support of time-based disabling of data collection for items (asaveljevs,Aly,Sasha)
 - [ZBX-2051] fixed memory leak in processing of calculated items (Alexei)
 - [ZBX-886] removed duplicate and outdated strings from locales (Richlv)
 - [ZBX-1790] restored support of the hyphen (-) in item key names (Sasha)
 - [ZBX-1962] explicit 'not monitored' response for active agents on disabled hosts (asaveljevs)
 - [ZBX-1522] fixed server crash on an undefined user macro (asaveljevs)
 - [ZBX-2039] fixed pattern matching in function count (asaveljevs)
 - [ZBXNEXT-119] added support for time shifted functions (asaveljevs)
 - [ZBX-2062] fixed sending of recovery messages multiple times (Sasha)
 - [ZBX-1878] reverted map label background drawing (Aly)
 - [ZBX-2016] fixed code with "_itow_s()" and "zbx_wsnprintf" to avoid possible run-time memory corruption. Thanks to Takanori Suzuki. (Dmitry)
 - [ZBX-2059] fixed special char treatment in XML export (Aly)
 - [ZBX-1655] improved error message on map saving with circular reference (Aly)
 - [ZBX-1823] improved map element labels expansion in map editing screen (Aly)
 - [ZBX-1991] added sequences for autoincrement fields to oracle.sql (Sasha)
 - [ZBX-2045] fixed trigger editor not preserving element ordering (Vedmak)
 - [ZBX-2003] fixed evaluation of division and subtraction (asaveljevs)
 - [ZBX-2029] fixed monitoring triggers showing triggers with true dependencies (Vedmak)
 - [ZBX-1902] fixed error when creating dependency for a trigger that belongs to the same template (Vedmak)
 - [ZBX-1705] fixed various front-end problems with Oracle database (Alexei)
 - [ZBX-1299] added check for the minimal (1.0.0) libssh2 library version (Dmitry)
 - [ZBX-1975] fixed permission check in graphs with web items (Aly)
 - [ZBX-2023] improved trigger configuration page (Aly)
 - [DEV-453] implemented import/export of Zabbix maps (Aly)
 - [ZBX-1320] fixed graph header alignment (Vedmak)
 - [ZBX-2041] minor configuration comment change about LogFile parameter for Windows agent (Dmitry)
 - [ZBX-1876] added remarks to configuration files of Zabbix server and proxy about fping6 (Dmitry)
 - [ZBX-1876] fixed processing of ICMP pings when "fping" or "fping6" binaries are missing (Dmitry)
 - [ZBX-1995] fixed errors when save/update web scenario with existing name (Vedmak)
 - [ZBX-2014] fixed pie chart in screen renders last hour of data only (Vedmak)
 - [ZBX-2025] fixed deletion of actions (Vedmak)
 - [ZBX-3] fixed logging into syslog, Zabbix log levels are properly linked to syslog levels (Dmitry)
 - [ZBX-2022] fixed link colour picker in maps in IE7 (Vedmak)
 - [ZBX-1968] fixed error in log item history in IE8 (Vedmak)
 - [ZBX-2020] added requirements check for PHP input_max_time (Vedmak)
 - [ZBX-1958] fixed problem with a lot of digits in float values (Vedmak)
 - [ZBX-1853] fixed template/host full clone with triggers with dependencies (Vedmak)
 - [ZBX-1999] fixed bug when cannot create simple check item with macro in parameters (Vedmak)
 - [ZBX-1269] fixed offscreen popups (Vedmak)
 - [ZBX-1679] fixed error sometimes appearing when using Print button (Vedmak)
 - [ZBX-1980] added requirements check for PHP upload_max_filesize (Vedmak)
 - [ZBX-2002] refresh timer is now restarted instead of stopped when checkbox is checked (Vedmak)
 - [ZBX-1961] added support of '%' prompt for telnet.run[] check (Sasha)
 - [ZBX-1939] fixed errors when unicode chars are used in item keys (Vedmak)
 - [ZBX-1996] fixed JS error in IE7 in maps (Aly)
 - [ZBX-1328] improved host group mass deletion caption (Richlv)
 - [DEV-450] added support of LogSlowQueries option (Sasha)
 - [ZBX-1974] removed "Dropdown first entry" "1.6.2 comp mode" option (Vedmak)
 - [ZBX-1826] fixed error when changing node in monitoring web (Vedmak)
 - [ZBX-1943] fixed refresh time selection in dashboard widgets (Vedmak)
 - [ZBX-1929] include eventlog.c and eventlog.h files in distribution package (Richlv)
 - [ZBX-1897] include CREDITS file in distribution package (Richlv)
 - [ZBXNEXT-229] further updates for Brazilian Portuguese translation; thanks to murilex (Richlv)
 - [ZBX-1945] speed improvement for synchronization between nodes (Sasha)
 - [ZBX-1940] fixed map creation if Zabbix doesn't contain images (Aly)
 - [ZBX-1938] fixed permission check inefficiency in charts (Aly)
 - [ZBX-1957] fixed compilation errors under OpenBSD (Sasha)
 - [ZBX-1869] fixed graph max Y most top value calculation (Aly)
 - [ZBX-1948] fixed node disappearing after node deleted and then created with same ID (Vedmak)
 - [ZBXNEXT-225] update Brazilian Portuguese translation; thanks to murilex (Richlv)
 - [DEV-137] add basic bootstrap script (Richlv)
 - [ZBX-1944] fixed no permission error when trying to view simple graph from childnodes (Vedmak)
 - [ZBX-1871] made Zabbix not require mbstring_overload to be enabled (Vedmak)
 - [ZBX-1862] fixed host creation with link to templates with trigger dependencies (Aly)
 - [ZBX-1879] fixed unnecessary line breaks in IE7 (Vedmak)
 - [ZBX-1931] fixed process of sending active checks to ensure every active item is located in the server cache (Dmitry)
 - [ZBX-1935] remove incorrect item and fix minor typo in the default Windows template (Richlv)
 - [ZBX-1650] allowed to pass "-" (dash) in parameters for "UserParameter" flexible parameters (Dmitry)
 - [ZBX-1923] fixed processing of data sent by 1.4, 1.6 agents not allowing wrong "eventid" values (Dmitry)
 - [ZBX-1763] fixed SLA showing red line when there is no problem (Vedmak)
 - [ZBX-1922] fixed compilation of Zabbix agent under ac AIX 5.1/5.2 (Sasha)
 - [ZBX-1899] fixed sticky starttime in graphs (Aly)
 - [ZBX-1785] fixed starttime in screens, slides on screen/slide switch (Aly)
 - [ZBX-1784] improved displaying big numbers and units in graphs (Aly)
 - [ZBX-1764] fixed right Y axis problem if on left Y axis no data (Aly)
 - [ZBX-1912] fixed nonstandard font vertical text display (Vedmak)
 - [ZBX-1915] fixed template/host name check on creation/update (Aly)
 - [ZBX-1820] fixed graph preview in configuration graph form (Aly)
 - [ZBX-1777] fixed evaluating of the maintenance periods (Sasha)
 - [ZBX-1513] fixed resetting user password when updating user and HTTP auth is enabled (Vedmak)
 - [ZBX-1904] fixed naming procedure for discovered IPv6 hosts without DNS provided by replacing all not-allowed symbols with '_' (Dmitry)
 - [ZBX-1877] template itself in template linkage popup is now disabled (Vedmak)
 - [ZBX-1896] fixed no permission error when trying to view history for a web item (Vedmak)
 - [ZBX-1860] fixed line breaks at the beginning of exported XML file (Vedmak)
 - [ZBX-1881] fixed checkbox selection cookies (Vedmak)
 - [DEV-163] improved the description of "perf_counter" check in the "help_items" table (Dmitry)
 - [ZBX-1324] replaced more user visible strings ZABBIX with Zabbix (Richlv)
 - [ZBX-1859] fixed map element image (Aly)
 - [ZBX-954] fix minor typos and removed // comments (asaveljevs,Richlv)

Changes for 1.8.1

 - [ZBX-1850] fixed warnings when saving host with enabled profile (Vedmak)
 - [ZBX-1779] fixed incorrect number of problems in Host Status widget (Vedmak)
 - [ZBX-1849] fixed colours of trigger severity in Host Status widget (Vedmak)
 - [ZBX-1757] fixed oracle 1.8 upgrade patch, not null constraints (Vedmak)
 - [ZBX-1762] fixed errors when editing media types (Vedmak)
 - [DEV-445] added support of system.stat[] under AIX (Sasha)
 - [ZBX-1633] fixed sysmaps in PostgreSQL upgrade patch (Sasha)
 - [ZBX-1617] fixed triggers duplicating in template linking for discovered hosts (Sasha)
 - [ZBX-1840] fixed bad performance of the node synchronization - fixed database index (Sasha)
 - [ZBX-1742] fixed processing of "system.uptime" check under Windows to return values as integers (Dmitry)
 - [ZBX-1786] fixed not remembered group when using paging in export screen (Vedmak)
 - [ZBX-1735] added "ERROR" words to some error messages in data cache module (Dmitry)
 - [ZBX-1321] fixed displaying of large unsigned int values in latest data (Vedmak)
 - [ZBX-1838] fixed value mapping in overview screen (Aly)
 - [ZBX-1788] fixed proxy configuration form showing hosts from all nodes (Vedmak)
 - [ZBX-954] fix typo in default trigger names (Richlv)
 - [ZBX-1746] fixed problems viewing map element (Aly)
 - [ZBX-1763] applied patch with translation for some javascript strings (Aly)
 - [DEV-447,DEV-448] added support of net.if.* under Windows (Sasha)
 - [ZBX-1582] fixed processing ssh.run[...] check to avoid the server crashing on libssh2 timeout (Dmitry)
 - [ZBX-1688] hosts, user doesn't have permission to, are shown gray in hostgroup configuration screen (Vedmak)
 - [ZBX-1608] fixed notifications after maintenance periods (Sasha)
 - [ZBX-1576] fixed evaluating aggregate items for large host groups (Sasha)
 - [ZBX-1822] added option to expand single problem for hosts,maps,host groups (Aly)
 - [DEV-360] added support of calculated items (Sasha)
 - [ZBX-1821] fixed map problem if icon element is not selected (Aly)
 - [ZBX-1177] returned slide-level refresh rate (Aly)
 - [ZBX-1331] implemented auto adding selected group on host creation (Aly)
 - [ZBX-1427] fixed adding Actions through API (Aly)
 - [ZBX-1810] fixed adding user media through API (Aly)
 - [ZBX-1818] fixed API inner inconsistency in method naming (Aly)
 - [ZBX-1818] changed API version (Aly)
 - [ZBX-3] remove a comment saying syslog is used until it works from proxy config file as well (Richlv)
 - [ZBX-1801] fixed action disable link (Vedmak)
 - [ZBX-1763] added last week to SLA weekly graph (Aly)
 - [ZBX-1716] fixed server behaviour (not dying silently) when mysql database user, password or privileges change (Dmitry)
 - [ZBX-1800] updated Japanese translation; thanks to Kodai (Richlv)
 - [ZBX-1798] updated Russian translation; thanks to dotneft (Richlv)
 - [ZBX-1783] fixed problem with fixed Y axis in graphs (Aly)
 - [ZBX-1654] fixed disabled trigger map icon (Aly)
 - [ZBX-1653] fixed link from maps to events (Aly)
 - [ZBX-1164] improved error messaging in regexp form (Aly)
 - [ZBX-1774] fixed error in slide screen in case if no screens defined (Aly)
 - [ZBX-1758] improved node filtering in sqls (Aly)
 - [ZBX-1776] fixed js error for ie6 in triggers status screen (Aly)
 - [ZBX-1752] fixed error showing maps when REGISTER_GLOBALS in PHP is on (Vedmak)
 - [ZBX-954] fixed typos in changelog, error messages and frontend item hints (Richlv)
 - [ZBX-1725] fixed graphitem sortorder (Aly)
 - [ZBX-1635] fixed possible Windows agent crash when using checks based on performance counters (Sasha)
 - [ZBX-1759] fixed bug when bulk acknowledge, acknowledges already acknowledged events (Vedmak)
 - [ZBX-1596] fixed checking of allowed hosts for data sent by zabbix_sender (Dmitry)
 - [ZBX-1572] fixed processing of the performance counters defined in the configuration file using non-latin symbols (Dmitry)
 - [ZBX-1264] added support of simplified syntax for external checks (Alexei)
 - [ZBX-1483] fixed icmppingsec to return seconds as in 1.6.x (Alexei)
 - [ZBX-862] added support of kernel.maxproc[] under Linux 2.6 (Sasha)
 - [ZBX-1714] added confirmation dialogue for proxy operations (Vedmak)
 - [ZBX-1717] fixed configuration -> ITservices display bugs when nodeid is greater than 99 (Vedmak)
 - [ZBX-1712] removed empty translation strings (Richlv)
 - [ZBXNEXT-194] added host status widget to dashboard (Vedmak)
 - [ZBX-1670] fixed events from slave nodes not shown when all nodes are selected (Vedmak)
 - [ZBX-1668] fixed saving graphs with web items (Aly)
 - [ZBX-1728] fixed expression deletion in log trigger form (Aly)
 - [ZBX-1357] updated French translation. Thanks to alixen (Richlv)
 - [ZBX-1732] added node and group name for screen widget "triggers info" (Vedmak)
 - [ZBXNEXT-196] added "Show with unacknowledged" filter option for triggers screen (Vedmak)
 - [ZBX-1729] removed limitation of showings triggers in charts only by one item (Aly)
 - [ZBX-1729] removed excessive space in chart header,  informational messages (triggers, percentile) are separated (Aly)
 - [ZBX-1577] fixed pie chart display (Aly)
 - [ZBX-1613] added sorting for user groups members (Vedmak)
 - [ZBX-1734] changed severity colouring in events screen (Aly)
 - [ZBX-1573] fixed colon precedence in user right entries (Aly)
 - [ZBX-1708] fixed errors in log items history screen (Aly)
 - [ZBX-1715] fixed errors in IT Services parent selection sceren (Aly)
 - [ZBX-1652] fixed user media deletion on profile save (Aly)
 - [ZBX-1641] fixed handling of "Include" statement in configuration files (Sasha)
 - [ZBX-1580] reduced frontend memory usage (Vedmak)
 - [ZBX-1663] fixed y axis calculation in stacked graphs (Aly)
 - [ZBX-1468] fixed editing user media types on node with id > 99 (Vedmak)
 - [ZBX-1727] add missing S_INCORRECT_EXPRESSION localisation string (Richlv)
 - [ZBX-1659] fixed checked marks on multilabel selection on map (Aly)
 - [ZBXNEXT-192] added possibility to exclude some services from the result of services[] (Sasha)
 - [ZBX-1478] improved php requirements checks (Vedmak)
 - [ZBX-1713] fixed adding user group to email alerts (Vedmak)
 - [ZBX-1643] removed edit links from search if no write access to object (Aly)
 - [ZBX-1661] fixed value mappings retrieval (Aly)
 - [ZBX-1665] fixed hosts view in graphs configuration screen (Aly)
 - [ZBX-1673] fixed removing hosts from hosts group, when user with permission only on host group updates it (Vedmak)
 - [ZBX-1639] fixed processing of logrt[] check (Sasha)
 - [ZBX-1671] make more strings translatable. Thanks to alixen (Richlv)
 - [ZBX-1669] make more strings translatable. Patch by dotneft (Richlv)
 - [ZBX-1627] fixed errors in monitoring->overview (Vedmak)
 - [ZBX-1603] fixed button title when editing maintenance period (Vedmak)
 - [ZBX-1638] added host name to link indicator (Aly)
 - [ZBX-1658] removed "Zabbix Status" from dashboard for non super admins (Aly)
 - [ZBX-1646] improved permissions check in Dashboard (Aly)
 - [ZBX-1626] added LDAP authentication to API (Aly)
 - [ZBX-1624] fixed template linkage popup, when all templates are selected by default (Vedmak)
 - [ZBX-1604] extended maintenance period info messages (Aly)
 - [ZBX-1647] removed displaying of host availability on maps (Aly)
 - [ZBX-1495] fixed map level label location (Aly)
 - [ZBX-1629] added colouring of items in trigger configuration screen (Aly)
 - [ZBX-979] host mass update templates now only link new templates (Vedmak)
 - [ZBX-1642] fixed possibility of editing read only host items (Vedmak)
 - [ZBX-1242] fixed adding macro in triggers editing form (Aly)
 - [ZBX-1589] fixed no permission error when try to edit host form from search screen (Vedmak)
 - [ZBX-1561] fixed errors when view event info as admin user (Vedmak)
 - [ZBX-954] fixed item property reference when adding log item with type other than "log" (Richlv)
 - [ZBX-1493] fixed disabled host icon view (Aly)
 - [ZBX-1546] fixed processing link triggers on map (Aly)
 - [ZBX-1476] fixed host links in map (Aly)
 - [ZBX-1605] fixed map with host element under maintenance (Aly)
 - [ZBX-1507] fixed userid added instead of ip for some audit actions (Vedmak)
 - [ZBX-1563] fixed error when view history for log type item (Vedmak)
 - [ZBX-1556] fixed importing graphs with items that does not exist in system (Vedmak)
 - [ZBX-1515] fixed json encode/decode with mb overload enabled (Aly)
 - [ZBX-1623] fixed no proxy listed when admin edits host (Vedmak)
 - [ZBX-1456] fixed map update on linkage properties change (Aly)
 - [ZBX-1625] when mass update hosts, default "connect to" option is set to IP (Vedmak)
 - [ZBX-1479] fixed host mass update (Vedmak)
 - [ZBX-1628] removed templates from status of triggers screen (Aly)
 - [ZBX-1508] fixed action map creation (Aly)
 - [ZBX-1593] fixed errors when admin tries to add hostgroup editin host (Vedmak)
 - [ZBX-1621] fixed displaying of ITservices graph text (Vedmak)
 - [ZBX-1553] fixed host group mass activate/disable operation (Vedmak)
 - [ZBX-1455] added sorting for host/global macros (Vedmak)
 - [ZBX-1523] fixed last macros deletion (Vedmak)
 - [ZBX-1619] fixed web scenario data not removed from DB when host is deleted (Vedmak)
 - [ZBX-1567] fixed availability graph text displaying (Vedmak)
 - [ZBX-1581] fixed wrong group saved as discovery group in Administration->General (Vedmak)
 - [ZBX-1592] user groups are now sorted in user list and editing form (Vedmak)
 - [ZBX-1475] improved elements status checks (Aly)
 - [ZBX-1598] fixed empty application list when mass update template items (Vedmak)
 - [ZBX-1612] fixed "API access" and "Disabled" group permissions; patch by Kodai (Richlv)
 - [ZBX-1606] fixed showing icon errors with qoutes in error text (Vedmak)
 - [ZBX-1571] fixed errors when adding proxy (Vedmak)
 - [ZBX-1585] fixed editing time in calendar popup in ie6/7 (Vedmak)
 - [ZBX-1564] fixed processing of performance counters which are represented as number alternatives (Dmitry)
 - [ZBX-479] fixed compilation of Zabbix agent under Mac OS/X (Sasha)
 - [ZBX-1385] proxy list in host configuration form is now sorted (Vedmak)
 - [ZBX-1560] fixed typo in application API class call (Vedmak)
 - [ZBX-1286] Zabbix handles some specified types of errors instead of Windows system, no dialogue boxes pop up (Dmitry)
 - [ZBX-1420] fixed warnings in Dashboard and on script execution if Zabbix server is down (Alexei)
 - [ZBX-1584] fixed importing/exporting of IPMI settings (Vedmak)
 - [ZBX-1554] fixed errors when saving triggers using "Create log trigger" (Vedmak)
 - [ZBX-1530] fixed showing graph from wrong host, when simple graph with dynamic option is clicked on screen (Vedmak)
 - [ZBX-1545] fixed showing templated graphs in graph selection combobox (Vedmak)
 - [ZBX-1465] fixed adding hostgroup elements on map (Aly)
 - [ZBX-1528] fixed map permissions (Aly)
 - [ZBX-1569] fix incorrect state reference in map connector definition (Richlv)
 - [ZBX-1568] make 'Parent service' string translatable; patch by Kodai (Richlv)
 - [ZBX-1457] hosts in export file is now sorted by hostname (Vedmak)
 - [ZBX-1462] fixed "Add host" operation for "Discovery" module for trying to add a host name which is already used (Dmitry)
 - [ZBX-1547] fixed SQL error while executing discovery action 'remove host' (Sasha)
 - [ZBX-1324] replaced more user visible strings ZABBIX with Zabbix (Richlv)
 - [ZBX-1470] fixed importing triggers with dependencies (Vedmak)
 - [ZBX-1440] fixed error when adding global macro (Vedmak)
 - [ZBX-1435] fixed exporting triggers with '&' (Vedmak)
 - [ZBX-1459] fixed template importing (Vedmak)
 - [ZBX-1174] fixed sql in "Add host" operation in "Discovery" module (Dmitry)
 - [ZBX-1431] fixed parameters for user.get api method (Vedmak)
 - [ZBX-1467] fixed graph copying (Vedmak)
 - [ZBX-1502] fixed full clone of hosts (Vedmak)
 - [ZBX-1460] forbade creation of circular template linkages (Vedmak)
 - [ZBX-1441] fixed incorrectly remembered link line type (Vedmak)
 - [ZBX-1498] fixed error when try to create item with custom key "log" and not Log item type (Vedmak)
 - [ZBX-1497] fixed evaluation of trigger function 'count' (Sasha)
 - [ZBX-1283] fixed group selection in maintenance edit form (Vedmak)
 - [ZBX-1316] fixed missing trigger expressions using expression constructor (Vedmak)
 - [ZBX-1473] fixed installation requires mb_string function from php 5.2 (Vedmak)
 - [ZBX-1454] fixed adding user to one group, removes all other users from group (Vedmak)
 - [ZBX-1346] improve example configuration files (Richlv)
 - [ZBX-1369] make more strings translatable (Richlv)

Changes for 1.8

 - [DEV-316] added logging of executed commands on agent side. Parameter LogRemoteCommands (Sasha)
 - [DEV-316] implemented displaying of history of remote commands (Sasha)
 - [ZBX-1444] added map link macro {host:key.func(param)} (Sasha)
 - [ZBX-1299] fixed "configure" script key "--with-ssh2[=ARG]", custom library path can be provided (Dmitry)
 - [ZBX-1409] fixed administrators cannot edit hosts (Vedmak)
 - [ZBX-1450] add disabling IPMI items if support of IPMI parameters was not compiled in (Sasha)
 - [DEV-357] added UTF8 support (Sasha)
 - [ZBX-1449] fixed possibility of editing templated graphs (Vedmak)
 - [ZBX-1174] fixed "Add host" operation in "Discovery" module, ports are now never updated when the host already exists (Dmitry)
 - [ZBX-1357] updated French translation. Thanks to alixen (Richlv)
 - [ZBX-1306] fixed showing triggers that recently changed state as errors in dashboard (Vedmak)
 - [ZBX-1030] fixed security vulnerability in server allowing remote unauthenticated users to execute scripts. Thanks to Nicob (Sasha)
 - [ZBX-1437] fixed errors in events screen (Vedmak)
 - [ZBX-1433] fixed error viewing event (Vedmak)
 - [ZBX-954] improve wording on frontend buttons and elsewhere (Richlv)
 - [ZBX-1369] make more strings translatable (Richlv)
 - [ZBX-1407] fixed misc issues with popup (Aly)
 - [ZBX-1265] fixed undefined variable on user delete through API (Aly)
 - [ZBX-1419] fix MySQL upgrade patch (Richlv)
 - [ZBX-1350] drop and recreate help_items table upon upgrade (Richlv)
 - [ZBX-1418] fixed errors in frontend install wizard (Aly)
 - [ZBX-1316] changed to standard trigger edit form (Aly)
 - [ZBX-1417] fixed permission check in configuration of actions (Aly)
 - [ZBX-1290] fixed maintenance permission check (Aly)

Changes for 1.7.4

 - [ZBX-1400] updated patches for DB (Aly)
 - [ZBX-1415] fixed problem displaying bar graphs (Aly)
 - [DEV-440] fixed vfs.fs.size[] to return data in bytes for all OS (Sasha)
 - [DEV-439] fixed vfs.fs.size[] to return available disk space for normal users (Sasha)
 - [ZBX-1246] fixed processing of results from items checks when character data must be interpreted like numeric data (Dmitry)
 - [ZBX-1408] fixed adding images for postgresql (Aly)
 - [ZBX-1410] fixed user profile update (Aly)
 - [ZBX-1371] shrinked API get results (Aly)
 - [ZBX-1411] fixed group and host selection in status of triggers (Aly)
 - [ZBX-1391] fixes for map permission checks (Aly)
 - [ZBX-1412] fixed graphs in web scenarios (Aly)
 - [ZBX-790] added protection of using special characters in user parameters of Zabbix Agent (Sasha)
 - [ZBX-1375] fixed graphs losing link with template after update (Vedmak)
 - [ZBX-137] added patch for Oracle (Alexei)
 - [ZBX-1372] applied patches for localization (Aly)
 - [ZBX-1378] allowed using months in age view (Aly)
 - [ZBX-1301] fixed discovery hosts view in dashboard (Aly)
 - [ZBX-1370] fixes in items copy (Aly)
 - [ZBX-1398] fixed advanced icons selection (Aly)
 - [ZBX-1357] updated French translation. Thanks to alixen (Richlv)
 - [ZBX-1380] improved performance viewing inventory host (vedmak)
 - [ZBX-1334] improved performance of template edit form (vedmak)
 - [DEV-438] added support of suffixes (K,M,G) in configuration parameters (Sasha)
 - [DEV-369] item check "log.regexp" was renamed to "logrt" to specify "log rotation" (Dmitry)
 - [DEV-339] added more internal checks zabbix[wcache,*] and zabbix[rcache,*] (Sasha)
 - [ZBX-1209] fixed new node not shown in the list after adding (Vedmak)
 - [ZBX-1221] fixed node adding mechanizm (Vedmak)
 - [ZBX-1400] changed none working time highlight color for default graph themes (Aly)
 - [ZBX-1404] fixed undefined variable in screens (Aly)
 - [ZBX-1324] replaced more user visible strings ZABBIX with Zabbix (Richlv)
 - [DEV-411] added configuration parameters for dbcache module (Sasha)
 - [ZBX-1090] fixes for returned values from API calls (Aly)
 - [ZBX-1356] fixed undefined errors on user group deletion (Aly)
 - [ZBX-1403] fixed discovery widget to show only discovery from selected node (Aly)
 - [ZBX-1397] make 'History' string in page header translatable, thanks to Alexey Pustovalov (Richlv)
 - [ZBX-1381] performance improvements for maps view (Aly)
 - [ZBX-1325] fixed error when add host or hostgroup with postgre (Vedmak)
 - [DEV-137] removed "IF NOT EXISTS" clauses from Sqlite DB schema (Alexei)
 - [ZBX-1395] fixed map elements highlighting option (Aly)
 - [ZBX-1396] fixes in map element selection (Aly)
 - [ZBX-1394] fixed compilation of checks_db.c with enabled iODBC (Sasha)
 - [DEV-137] minor fix for PostgreSQL patch (Alexei)

Changes for 1.7.3

 - [DEV-369] added item check "log.regexp" with file log rotation, the parameter "fileformat" has a format [path][regexp] (Dmitry)
 - [DEV-242] add dynamic map creation (Aly)
 - [DEV-435] Improvements in monitoring triggers screen (Vedmak)
 - [ZBX-1340] fixed cancel button in forms (Vedmak)
 - [ZBX-1366] fixed dashboard last 20 issues showing events from different triggers (Vedmak)
 - [ZBX-1382] improved performance in dashboard latest 20 issues (Vedmak)
 - [ZBX-1392] fixed representing of Uptime/Downtime times and slavery discovered devices in STATUS OF DISCOVERY screen (Dmitry)
 - [ZBX-1363] fixed user deletion with PostgreSQL (Vedmak)
 - [ZBX-1155] fixed host profiles groups selecting if previously selected group was deleted (Vedmak)
 - [DEV-386] get functions now always return array of objects (Vedmak)
 - [ZBX-1303] fixed usergroup linkage to users (Vedmak)
 - [ZBX-1287] fixed operations with user medias (Vedmak)
 - [ZBX-1328] better naming for mass operations in the list of host groups (Alexei)
 - [DEV-137] help link redirected to on-line documentation at www.zabbix.com/documentation/ (Alexei)
 - [ZBX-1329] fixed activating/deactivating host groups (Vedmak)
 - [ZBX-1383] fixed selection after mass operations, performance imrovements and links to host configuration in proxies screen (Vedmak)
 - [ZBX-1377] fixed adding template with linked template (Vedmak)
 - [ZBX-1369] make more strings translatable (Richlv)
 - [ZBX-974] recompressed png images with pngcrush. max size reduction 28%, average reduction 10% (Richlv)
 - [ZBX-1373] fixed auto discovery by proxy module (Sasha)
 - [ZBX-1368] fixed evaluating of "<=" operator in Uptime/Downtime Action condition (Dmitry)
 - [ZBX-1369] make time units translatable in graphs; patch by alixen (Richlv)
 - [ZBXNEXT-146] added support of numeric values with plus sign (Sasha)
 - [ZBX-1358] make more graph strings translatable; patch by alixen (Richlv)
 - [ZBX-1346] fix Timeout directive description in server and proxy configuration files (Richlv)
 - [DEV-436] improved display of ZABBIX/SNMP/IPMI agents availability information in hosts configuration screen (Sasha, Vedmak)
 - [ZBX-1337] rename maintenance types for clarity (Richlv)
 - [DEV-333] fixed processing of not supported active and trapper items (Sasha)
 - [DEV-333,ZBX-1254] fixed queue screen with separated availability of SNMP,IPMI and others items (Sasha)
 - [ZBX-1324] replaced user visible string ZABBIX with Zabbix (Alexei, Richlv)
 - [DEV-137] added file CREDITS (Alexei)
 - [DEV-333] fixed possible server crash while processing remote commands (Dmitry)
 - [ZBX-998] modified PostgreSQL schema for support of uint64 history values (Sasha)
 - [ZBX-1317] fixed resource type for maintenance in audit (Vedmak)
 - [DEV-369] added support of file log rotation (Dmitry)
 - [ZBX-1310] fixed template creating form (Vedmak)
 - [ZBX-1312] removed huge, unused Japanese fonts (Richlv)
 - [ZBX-1272] server name is now shown in page title too (Vedmak)
 - [DEV-137] PDF manual replaced by a README file with a link to on-line documentation (Alexei)
 - [ZBX-1302] fixed references to missing items.nextcheck in the GUI (Alexei)
 - [ZBX-1230] IP address is made a default selection in host details form (Alexei)
 - [ZBX-1222] fixed default Debug Log level for agents (Alexei)
 - [DEV-434] added support of host availability for proxy hosts (Sasha)
 - [ZBX-1289] fixed memory leak in server pollers (Sasha)
 - [DEV-433] added generation events after maintenance period if trigger status changed during this period (Sasha)
 - [DEV-137] updated French translation. Thanks to alixen (Richlv)

Changes for 1.7.2

 - [DEV-430] added map labels macro {TRIGGERS.UNACK} (Sasha)
 - [DEV-430] added notification macro {TRIGGER.EVENTS.UNACK} (Sasha)
 - [ZBX-1095] fixed "Link to template" operation for discovered hosts (Sasha)
 - [ZBX-1015] added support of LVM devices for system.swap.in/out under Linux. Thanks to Takanori Suzuki (Sasha)
 - [DEV-429] added support of system.cpu.switches under Linux 2.4/2.6 (Sasha)
 - [DEV-413] fixed first parameter in system.cpu.util key for Linux (all; 0..n) (Sasha)
 - [DEV-411] improved performance of trends module (Sasha)
 - [DEV-428] added new TELNET check 'telnet.run[]' (Sasha)
 - [DEV-428] added new SSH check 'ssh.run[]' (Sasha)

Changes for 1.7.1

 - [DEV-339] added internal check zabbix[wcache,*] for cache module (Sasha)
 - [ZBX-1071] move Zabbix client utilities from sbin to bin (Richlv)

Changes for 1.7.0

 - [DEV-333] added configuration data cache module (Sasha)
 - [DEV-427] frontend is PHP 5.3.0 compatible (Aly)
 - [ZBX-1034] fixed maps tooltip url view (Aly)
 - [ZBX-899] added "Show last" to "Status of triggers" events filter (Aly)
 - [ZBX-924] added check for not empty resource (Aly)
 - [DEV-310] improvements in graph visualisation and time line scrolling (Aly)
 - [DEV-357] modified oracle schema for support of Unicode (Sasha)
 - [ZBX-1046] add DBPort description; note that socket is used for MySQL if DBHost is localhost (Richlv)
 - [DEV-411] database cache is permanently enabled (Sasha)
 - [ZBX-482] fix incorrect MySQL userparameter keys in template (Richlv)
 - [ZBX-298] fix missing item parameter descriptions and examples; unify active/passive item descriptions (Richlv)
 - [DEV-420] fixed "Add host" operation for auto-discovered devices (Sasha)
 - [DEV-423] added filtering of the Windows Event Log by Type, Source and Event ID on the server side (Dmitry)
 - [DEV-423] added filtering of the Windows Event Log by Type, Source and Event ID on the agent side (Dmitry)
 - [DEV-9] added support of function macros (Sasha)
 - [DEV-422] updated the list of supported checks in the item configuration form (Dmitry)
 - [DEV-421] added additional parameter `maxlines' to `log[]' and `eventlog[]' checks (Dmitry)
 - [DEV-137] add AIX initscript for agentd by Faustino Ramos (Richlv)
 - [DEV-420] auto-discovery of multiple-IP devices (Sasha)
 - [DEV-419] added support of Basic Authentication for Web monitoring (Dmitry)
 - [DEV-325] new check for DNS 'net.tcp.dns.query' was added; added additional 'type' parameter (Dmitry)
 - [DEV-416] new simple check 'icmppingloss' added; ICMP checks now support additional parameters (Dmitry)
 - [DEV-9] added support of global, template and host level macros on the server side (Sasha)
 - [DEV-414] created basic man pages for all Zabbix binaries (Alexei)
 - [DEV-340] auto registration of active agents (Sasha)
 - [DEV-137] sql file "data.sql" was fixed, a default value was added (Dmitry)
 - [DEV-137] sql file "data.sql" was fixed, some default values were added (Dmitry)
 - [DEV-412] improved timeline in charts (Aly)
 - [DEV-353] Discovery: added support of IP masks (Sasha)
 - [DEV-137] poller will continue processing of other items after enabling a host (Alexei)
 - [DEV-137] modified Makefile to use tr instead of sed for better compatibility (Alexei)
 - [DEV-339] added a dummy function for DB cache monitoring (Alexei)
 - [DEV-411] database cache is enabled by default now (Alexei)
 - [DEV-399] added information about monitored hosts to the discovery screen (Sasha)
 - [DEV-358] added notification macros {NODE.*[1..9]} (Sasha)
 - [DEV-358] added notification macros {ITEM.LOG.*[1..9]} (Sasha)
 - [DEV-358] added notification macros {ITEM.VALUE} and {ITEM.VALUE[1..9]} (Sasha)
 - [DEV-358] added notification/trigger description macros {ITEM.LASTVALUE[1..9]} (Sasha)
 - [DEV-358] added notification macros {HOST.CONN[1..9]} {HOST.DNS[1..9]} {IPADDRESS[1..9]} (Sasha)
 - [DEV-358] added notification macros {TRIGGER.KEY[1..9]} (Sasha)
 - [DEV-358] added notification/trigger description macros {HOSTNAME[1..9]} (Sasha)
 - [DEV-358] added notification macros {ITEM.NAME[1..9]} (Sasha)
 - [DEV-358] added notification macros {PROFILE.*[1..9]} (Sasha)
 - [DEV-405] added highlighting of selected rows (Aly)
 - [DEV-397] added user name to output of {ESC.HISTORY} macros (Sasha)
 - [DEV-397] added notification macros {EVENT.ACK.STATUS} and {EVENT.ACK.HISTORY} (Sasha)
 - [DEV-405] Proxies, Nodes moved under "Administration->DM" (Aly)
 - [DEV-405] Items, Triggers, Graphs moved under "Configuration->Hosts" (Aly)
 - [DEV-405] Host Groups, Maintenances moved under "Configuration" (Aly)
 - [DEV-406] added milliseconds to log files of all Zabbix daemon processes (Alexei)
 - [DEV-350] cleanup of sample config files, added sample of windows agent config (Alexei)
 - [DEV-404] improved web history (Vedmak)
 - [ZBX-961] fixed history strings saved not by reference (Vedmak)
 - [DEV-403] added Debug mode for user groups in order to simplify GUI troubleshooting (Alexei)
 - [ZBX-773] fixed typo 'attribures' (Richlv)
 - [ZBX-974] recompressed most frontend images with pngcrush (Richlv)
 - [DEV-400] added necessary link between hosts and groups (Aly)
 - [ZBX-944] fixed changelog reference (Richlv)
 - [DEV-394] added easy access when not logged in (Aly)
 - [DEV-398] added hostgroup filter for HostGroup and TemplateLinkage twinboxes (Vedmak)
 - [DEV-377] added search for hosts and host-groups (Aly)
 - [DEV-388] Discovery: added new action operations - enable/disable host (Sasha)
 - [ZBX-949] fixed undefined constant S_add_TO (Richlv)
 - [DEV-137] operation interval steps N-N will be displayed as N (Alexei)
 - [DEV-318] Notifications: fixed messaging for discovery events (Sasha)
 - [DEV-391] Notifications: added new {DISCOVERY.*} macros (Sasha)
 - [DEV-390] Discovery: added support of port intervals (Sasha)
 - [DEV-317] added new action conditions (node, discovery rule/check, proxy) (Sasha)
 - [DEV-389] added SNMPv3 discovery check (Sasha)
 - [DEV-320] added macros for windows events logs in notifications (Sasha)
 - [DEV-332] added media selection for notifications (Sasha,Aly)
 - [DEV-385] added Event ID field for eventlogs (Sasha)
 - [DEV-382] added support of IPv6 for monitoring of the SNMP devices (Sasha)
 - [DEV-328] implemented printing of stopped Zabbix process PID for better debugging (Alexei)
 - [DEV-137] now SNMP keys with dynamic indexes use only one connection (Sasha)
 - [ZBX-921] fixed processing of SNMP strings (Sasha)
 - [DEV-341] rework of events history, as consequences changes in audit screen, some reports and other pages (Aly)
 - [DEV-356] moved dropdown configuration from defines to frontend (Vedmak)
 - [DEV-355] changed node management interface (Vedmak)
 - [DEV-341] added hint with previous 20 events in Dashboard's widget "Last 20 issues" on mouse-over (Vedmak)
 - [DEV-326] admins are allowed to change Medias in user profile (Vedmak)
 - [DEV-330] extended template trigger dependencies functionality (Aly)
 - [DEV-137] changed the minimal maintenance time from 1 hour to 5 minutes (Sasha)
 - [DEV-319] empty fields aren't shown in hosts inventory (Vedmak)
 - [ZBX-750] added multiple choice for trigger dependencies (Vedmak)
 - [DEV-313] added User Group configuration window GUI improvements (Vedmak)
 - [DEV-312] fixed wrong selection of selection box on graph border (amach)
 - [ZBX-758] fixed wrong template linking (amach)
 - [ZBX-757] fixed "Bar reports" add item permission problem for users (Vedmak)
 - [ZBX-752] fixed wrong audit logs for trigger actions (Vedmak)
 - [ZBX-483] added sorting to selection box (Aly)
 - [DEV-287] support of PHP4 is removed from source (Aly)
 - [ZBX-714] fixed "No groups defined" message in items list when group is defined (Vedmak)
 - [ZBX-646] audit log entries added for screen edit actions (Vedmak)
 - [ZBX-645] after new installation, filter for audit log is set not to filter anything (Vedmak)
 - [ZBX-643] fixed no print data for bar reports (Aly)
 - [DEV-231] improved dynamic graph usability in slideshow screen (Aly)
 - [DEV-258] added additional reports based on bar graphs (Aly)
 - [DEV-257] added bar graph class (Aly)
 - [DEV-252] improved audit log of host groups,hosts,items and media types (Sasha)
 - [DEV-266] added support of octal and hexadecimal data (Sasha)
 - [DEV-253] improved audit log filtering (Aly)
 - [DEV-261] added triggers status to screens (Aly)
 - [DEV-256] improved multiple labels in maps and support of macros (Sasha)
 - [DEV-265] added popups with links to "Status of trigger" & "Events history" pages (Aly)
 - [DEV-262] added group filtering for "Trigger info" (Aly)
 - [DEV-259] added internal links (Aly)
 - [DEV-251] added improved screen editing (Aly)
 - [DEV-249] added support of advanced regular expressions (Aly,Sasha)
 - [DEV-247] added enhancement to the Graph function (Aly)
 - [DEV-233,DEV-237] added support of scheduled maintenance periods (Aly,Sasha)

Changes for 1.6.9

 - [ZBX-2062] fixed sending of recovery messages multiple times (Sasha)
 - [ZBX-1030] fixed security vulnerability in server allowing remote unauthenticated users to execute scripts. Thanks to Nicob (Sasha)

Changes for 1.6.8

 - [ZBX-1063] fixed checking for the maximal possible value of the zabbix_agentd loglevel (Dmitry)
 - [ZBX-1544] fixed showing discoveries from all nodes in dashboard (Vedmak)
 - [ZBX-1539] fixed reseting graph time when go to fullscreen mode (Vedmak)
 - [ZBX-1470] fixed importing triggers with ':' in description (Vedmak)
 - [ZBX-1530] fixed wrong host selected clicking simple graph with dynamic item on screen (Vedmak)
 - [ZBX-1408] fixed adding images for postgresql (Aly)
 - [ZBX-3] remove a comment saying syslog is used until it works (Richlv)
 - [ZBX-1184] fixed support of more than 10 CPU's for system.cpu.util under Linux (Sasha)
 - [ZBX-1365] fixed housekeeper to process trends_uint table (Sasha)
 - [ZBX-1384] fixed memory leak in processing ldap checks (Sasha)
 - [ZBX-1355] fixed possible server crash when receiving invalid data. Thanks to Nicob (Sasha)
 - [ZBX-1031] added more security checks for communication between nodes. Thanks to Nicob (Sasha)
 - [ZBX-1309] fixed input file processing by zabbix_sender (-i option) (Sasha)
 - [ZBX-1284] fixed server crash if using zabbix[queue] check without dbcache (Sasha)
 - [ZBX-1276] fixed import template as template if status tag is after groups tag in xml (Vedmak)
 - [ZBX-1150] added refreshing of not supported performance counters (Sasha)

Changes for 1.6.7

 - [ZBX-1022] fixed syntax in parameter 'continue_pending' in services[] key (Sasha)
 - [ZBX-1202] fixed processing of proc_info[] check with 'sum' parameter. Thanks to Kazuo Ito (Sasha)
 - [ZBX-1148] fixed flap between available and unavailable for hosts with mixed agent and simple checks (Sasha)
 - [ZBX-1051] fixed processing of active checks list on the agent side. Symptom: 'Can't open JSON object' message (Sasha)
 - [ZBX-641] fixed oracle OCI-Lob parse (Aly)
 - [ZBX-1078] changed link in server info screen element (Vedmak)
 - [ZBX-1076] fixed IT services periods (Vedmak)
 - [ZBX-1019] fixed stacked graph displays 0 value (Vedmak)
 - [ZBX-1040] fixed error when massupdate triggers with empty dependency (Vedmak)
 - [ZBX-820] fixed updating downstream item applications when upstream item is updated without changing applications (Vedmak)
 - [DEV-426] added new command line parameter '-T' for zabbix_sender (Sasha)
 - [ZBX-1068] fix typos related to height/high (Richlv)
 - [ZBX-948] fixed not working keyboard keys in numericboxes for Opera (Vedmak)
 - [ZBX-915] fixed pgsql cycling on transaction failure (Artem)
 - [ZBX-985] fixed pgsql return value (Artem)
 - [ZBX-1035] fixed possibility to import graphs to host we don't have permissions (Vedmak)
 - [ZBX-1062] deny creation of log and eventlog items with non log type of information (Vedmak)
 - [DEV-137] fix incorrect key syntax error message (Richlv)
 - [ZBX-1054] fixed processing of logs and eventlogs which become empty only on the agent side (Dmitry)
 - [ZBX-1055] fixed DBexecute function result with PostreSQL (Sasha)
 - [ZBX-778] added support of $1..$9 macros in the {ITEM.NAME} macro in notifications (Sasha)
 - [ZBX-1031] fixed security vulnerability in server, allowing remote unauthenticated users to execute arbitrary SQL queries. Thanks to Nicob (Sasha)
 - [ZBX-1032] fixed security vulnerability in processing of net.tcp.listen under FreeBSD and Solaris agents. Thanks to Nicob (Sasha)
 - [ZBX-1050] fixed possible windows agent crash while processing big eventlog records (Sasha)
 - [ZBX-991] fixed processing of zabbix[queue] internal check (Sasha)
 - [ZBX-596] fixed support of IPV6 under Windows 2000 (Sasha)
 - [ZBX-1027] fixed that item key must be used in each subexpression of trigger expression (Vedmak)
 - [ZBX-982] fixed message when can't delete application with web items (Vedmak)
 - [ZBX-861] fixed problem with disappearing nodes in frontend (Artem)

Changes for 1.6.6

 - [ZBX-1024] added check for same application name in linked hosts (Vedmak)
 - [ZBX-1014] fixed gaps on graph with fixed y axis (Artem)
 - [ZBX-1013] fixed evaluation of aggregate items for proxy hosts (Sasha)
 - [ZBX-1011] zabbix_sender will send data in blocks of 250 values per TCP connection (Sasha)
 - [DEV-417] added services[] metric for Windows agents (Sasha)
 - [ZBX-1005] fixed evaluations of functions diff, change and abschange for character items if received value more than 255 characters (Sasha)
 - [ZBX-1004] made snmp parameters editable in templated items (Artem)
 - [ZBX-1001] fixed possible server crash while processing macros {ITEM.LASTVALUE} (Sasha)
 - [ZBX-999] fixed query in availability reports (Artem)
 - [ZBX-996] fixed possible server crash with enabled StartDBSyncers option (Sasha)
 - [ZBX-993] fixed possible vulnerability of trapper (Sasha)
 - [ZBX-964] added check on item in trigger expression (Artem)
 - [ZBX-987] fixed shutting down server/proxy after connection lost to remote mysql server (Sasha)
 - [ZBX-809] fixed memory leak while processing perf_counter metric under Windows (Sasha)
 - [ZBX-959] fixed windows agent crash while processing performance counters under Windows 2000. Thanks to Takanori Suzuki (Sasha)
 - [ZBX-733] added checks on value map creation/update (Artem)
 - [ZBX-768] improved menu linebreaking (Artem)
 - [ZBX-853] fixed item massdelete if not zabbix item selected (Artem)
 - [ZBX-963] removed sid from users map element url (Artem)
 - [ZBX-980] removed sid from users trigger url (Artem)
 - [ZBX-981] fixed aggregate item helper text (Richlv)
 - [ZBX-213] added sql patches for graphs_items color field (Artem)
 - [ZBX-933] fixed user profile auto-logout behavior (Artem)
 - [ZBX-908] fixed item nextcheck recalculation on item update (Artem)
 - [ZBX-965] fixed color in graph legend (Artem)
 - [ZBX-966] added sorting in map creation form (Artem)
 - [ZBX-824] fixed net.tcp.service to work with host DNS name (Alexei)
 - [ZBX-967] cosmetic changes in --help output of zabbix_get and zabbix_sender (Alexei)
 - [ZBX-898] fixed slow performance of events component on a screen (Alexei)
 - [ZBX-920] addedd missing indexes to DB upgrade patch for 1.6 (Alexei)
 - [ZBX-854] added support of template triggers for actions (Alexei)
 - [ZBX-916] phrase 'delete selected' replaced by translatable S_DELETE_SELECTED (Alexei)
 - [ZBX-960] fixed confirmation questions in Configuration->Hosts->Host groups (Alexei)
 - [ZBX-975] TRUE/FALSE was replaced to Problems/Ok in Availability Report (Alexei)
 - [ZBX-137] added new indexes for tables: httptest, httptest, actions, dhosts, dservices, escalations (Alexei)
 - [ZBX-946] fixed drawing trigger line in graphs with trigger function "avg" (Artem)
 - [ZBX-968] added dropdown with time periods for IT services (Vedmak)
 - [ZBX-953] added informative note to zabbix_agentd --help output about user parameters and -t switch (Richlv)
 - [ZBX-962] removed "Found: 0" from media type config form (Vedmak)

Changes for 1.6.5

 - [ZBX-956] fixed js error on map link edit (Artem)
 - [ZBX-955] fixed bold lines in map links (Artem)
 - [ZBX-954] fixed various minor typos and formatting errors (Richlv)
 - [ZBX-886] removed duplicate and outdated strings from locales (Richlv)
 - [ZBX-952] increased max length of processed text and log data to 64KB (Sasha)
 - [ZBX-840] added displaying of text items in the latest data screen (Sasha)
 - [DEV-137] updated Japanese translation. Thanks to Kodai. (Alexei)
 - [ZBX-850] Zabbix version removed from locales (Artem)
 - [ZBX-947] fixed various typos and formatting errors in changelog (Richlv)
 - [ZBX-945] added comment about min/max values for RefreshActiveChecks param in agent config file (Sasha)
 - [ZBX-935] minor fixes for snmptrap.sh. Thanks to Joseph Womack. (Alexei)
 - [ZBX-942] fixed error message for server and proxy if cannot bind a port (Alexei)
 - [ZBX-940] fixed bug with not initialized array variable (Vedmak)
 - [ZBX-939] fixed IPC semaphore related issue when starting Zabbix daemons (Alexei)
 - [ZBX-938] fixed usage of 'color' in en_gb locale (Richlv)
 - [ZBX-937] fixed possible server crash while processing IPMI remote command (Sasha)
 - [ZBX-936] fixed saving flexible intervals to items linked to templates (Artem)
 - [ZBX-932] fixed typo in changelog (Richlv)
 - [ZBX-931] fixed timeout handling for agent's user parameters (Alexei)
 - [ZBX-889] fixed possible bug in media types form (Artem)
 - [ZBX-927] removed default values for text and blob fields in the upgrade script for compatibility with MySQL 5.0 (Sasha)
 - [ZBX-719] fixed typo in default graph title (Richlv)
 - [ZBX-859] fixed typo in server log message (Richlv)
 - [ZBX-848] fixed typos in changelog and comments (Richlv)
 - [ZBX-926] fixed exporting after preview (Artem)
 - [ZBX-925] fixed verification of IPv6 addresses in frontend (Sasha)
 - [ZBX-918, ZBX-919] fixed compilation errors for 'unknown' platforms (Alexei)
 - [ZBX-922] fixed selection proper hosts for hosts-groups assign (Artem)
 - [ZBX-559] fixed wrong format of input file in help info of zabbix_sender (Alexei)
 - [DEV-381] added printing of SVN revision number to all binaries (Alexei)
 - [ZBX-914] fixed SQL error while updating configuration tables on the proxy side (Sasha)
 - [ZBX-910] Queue/Details screen now has "Delayed at" column (Sasha)
 - [ZBX-910] Queue/Details screen now displays only 500 records (Sasha)
 - [ZBX-910] fixed incorrect values for proxy items in the Queue in case of time difference between server and the proxy (Sasha)
 - [ZBX-885] removed unused test code from Zabbix agent (Alexei)
 - [ZBX-887] fixed typo in "Not accessible resources" (Alexei)
 - [DEV-329] fixed server crash if PostgreSQL transaction fails (Sasha)
 - [ZBX-902] fixed wrongly updated operation in action in several circumstances (Artem)
 - [ZBX-779] removed PostgreSQL warning message "nonstandard use of ..." (Sasha)
 - [ZBX-901] fixed possible bug on trigger creation (Artem)
 - [ZBX-900] fixed adding several user to group with Oracle DB (Artem)
 - [ZBX-894] fixed processing of {HOSTNAME} for trigger name if the trigger expression consists of several items (Sasha)
 - [ZBX-894] fixed processing of {ITEM.NAME},{HOSTNAME},{IPADDRESS} and {TRIGGER.KEY} for alerts if the trigger expression consists of several items (Sasha)
 - [ZBX-897] fixed user groups rights adding for host groups (Vedmak)
 - [ZBX-896] improved performance of processing of IT services. Added database index (Sasha)
 - [DEV-137] fixed incorrect comment for TrapperTimeout option in zabbix_server.conf (Sasha)
 - [ZBX-894] fixed processing of {ITEM.LASTVALUE} for alerts if the trigger expression consists of several items (Sasha)
 - [ZBX-893] fixed error creating trigger when in Host dropdown selected All (Vedmak)
 - [ZBX-888] more supported GSM modems (ignoring AT+CMEE command) (Sasha)
 - [ZBX-884] fixed sudden stop of Jabber notifications (Sasha)
 - [ZBX-884] added subject field for Jabber notifications (Sasha)
 - [ZBX-460] fixed processing `distclean' target of `Makefile' for zabbix_proxy (Dmitry)
 - [ZBX-882] fixed template linkage form (Artem)
 - [ZBX-879] fixed maximum 30 issues shown in Dashboard system status (Vedmak)
 - [ZBX-876] removed unused files (Artem)
 - [ZBX-872] fixed group selected in another section of Hosts affects shown proxy members, and proxies shown in Items host dropdown (Vedmak)
 - [ZBX-874] fixed evaluation of items nextcheck for flexible intervals (Sasha)
 - [ZBX-868] fixed incorrect processing of not supported internal checks (Alexei)
 - [ZBX-867] added php sockets check to installation wizard (Artem)
 - [ZBX-865] fixed displaying templates without groups in template linkage page (Artem)
 - [ZBX-857] changed queue details timestamp to timestamp defined in locale file (Artem)
 - [ZBX-864] fixed problem when saving screen item without selected item (Artem)
 - [ZBX-856] fixed email sending if TCP packets from SMTP server are segmented (Sasha)
 - [ZBX-855] fixed processing of eventlogs timestamps on server side (Sasha)
 - [ZBX-851] changed sorting of users to alias in popup (Artem)
 - [ZBX-849] fixed permissions problem for users in dashboard (Artem)
 - [ZBX-797] fixed possible manual deletion of web items (Vedmak)
 - [ZBX-847] fixed error in "Status of ZABBIX" when server is not running (Vedmak)
 - [ZBX-846] fixed node names instead of group names (Artem)

Changes for 1.6.4

 - [ZBX-845] fixed calculation of delayed items for non-local nodes in Queue screen (Sasha)
 - [ZBX-842] fixed duplicate triggers in "Last 20 issues" in dashboard (Artem)
 - [DEV-323] removed master nodes from dropdown (Artem)
 - [ZBX-837] removed sid from Zabbix logo link (Vedmak)
 - [ZBX-589] fixed processing of quoted floating point values (Sasha)
 - [ZBX-836] fixed problem with permissions of proxy shared memory (Sasha)
 - [ZBX-833] fixed link from maps element to trigger status page (Artem)
 - [ZBX-831] DM: fixed synchronization of trends data (Sasha)
 - [DEV-137] DM: improved performance of historical data synchronization (Sasha)
 - [ZBX-827] fixed possible bug in actions hints (Artem)
 - [ZBX-826] fixed problem displaying disabled web checks (Artem)
 - [ZBX-825] fixed problem with changing item status in configuration web and items screens (Artem)
 - [ZBX-822] fixed dashboard when logged in as guest (Artem)
 - [ZBX-763] fixed warning message displayed at the bottom when saving graphs without items (Vedmak)
 - [ZBX-821] fixed dashboard context menu "Latest data" does not show required host (Vedmak)
 - [ZBX-819] Error in import script (Artem)
 - [ZBX-818] In configuration->items, if selected Host All, items hosts are shown in table (Vedmak)

Changes for 1.6.3

 - [ZBX-815] fixed month representation in seconds in most busy triggers report (Artem)
 - [DEV-267] improved item template-update (Artem)
 - [ZBX-814] fixed bad performance of the string functions - added two database indexes (Sasha)
 - [ZBX-804] added support of text items for functions str, regexp and iregexp (Sasha)
 - [ZBX-668] "Cannot open Json object" message replaced with a better one in agent log (Sasha)
 - [ZBX-812] fixed Windows agent crash when using incorrect third parameter in proc_info metric (Sasha)
 - [ZBX-809] fixed memory leak while processing proc.num metric under Win2008 (Sasha)
 - [ZBX-26] added support of iowait,interrupt,softirq and steal for system.cpu.util under Linux (Sasha)
 - [ZBX-806] fixed data loss of text values processed by proxy (Sasha)
 - [ZBX-805] fixed problem with lost actions when upgrading database to 1.6.x (Sasha)
 - [ZBX-772] trailing newline added in the end of exported xml (Vedmak)
 - [DEV-315] when graph shows current time values, ">>" character is shown near end time (Vedmak)
 - [DEV-311] added caching of dynamic SNMP indexes (Sasha)
 - [ZBX-685] fixed "System status" cell colours with 0 active triggers (Vedmak)
 - [ZBX-799] fixed hosts massupdate with "new group" and "use profile" (Vedmak)
 - [ZBX-673] fixed problem with adding the graphs on an autodiscovered hosts (Sasha)
 - [ZBX-795] fixed SQL error when try to activate auto-login in profile (Vedmak)
 - [ZBX-794] fixed SQL error on login screen when postgre is used, small GUI typos fix (Vedmak)
 - [ZBX-702] events duration now counts weeks instead of months, small GUI typos fix (Vedmak)
 - [ZBX-537] Distributed monitoring: PostgreSQL related fixes (Sasha)
 - [ZBX-792] fixed server memory leak in processing remote commands in actions (Dmitry)
 - [ZBX-537] Distributed monitoring: added update of Last check and Last value fields (Sasha)
 - [ZBX-537] Distributed monitoring: fixed deadlocks (Sasha)
 - [ZBX-760] historical data is now available for "not supported" items (Vedmak)
 - [ZBX-789] fixed error when try to remove trigger comment (Vedmak)
 - [ZBX-782] added host name of depending trigger (amach)
 - [ZBX-786] fixed undefined argument on graph delete (Artem)
 - [ZBX-776] changed disabled auto-logout indication (amach)
 - [ZBX-784] added extension to hosts when importing graph to template (Artem)
 - [ZBX-774] display correct error message if file import fails (Vedmak)
 - [ZBX-777] default autologout time is set to 900 (Vedmak)
 - [DEV-268] added support of vfs.dev.read/write under FreeBSD (Sasha)
 - [ZBX-448] fixed Zabbix server status when frontend and backend are on different servers (Vedmak)
 - [ZBX-660] fixed screen clock set to server time showed local time (Artem)
 - [ZBX-603] fixed min autologout value to 90 seconds (amach)
 - [ZBX-762] improved performance of processing of log and text items (Sasha)
 - [ZBX-749] details box is open by default if any error occurred (Vedmak)
 - [ZBX-751] expanded details box added for triggers copying messages (Vedmak)
 - [DEV-268] added support of <mode> for system.cpu.util under Solaris (Sasha)
 - [ZBX-737] the behaviour of the agent's key "vfs.fs.size" improved to be similar to the "df" command (Dmitry)
 - [ZBX-599] the purpose of the configuration parameter StartAgents clarified (Dmitry)
 - [ZBX-756] added tooltip in "status of ZABBIX" report for number of items and triggers parameter (Vedmak)
 - [ZBX-740] fixed wrong aggregate graph drawing (Artem)
 - [ZBX-747] fixed template linkage not working properly (Vedmak)
 - [ZBX-746] fixed incorrect processing of net.tcp.listen (Sasha)
 - [ZBX-745] fixed "invalid URL" when use small popup menus like ping etc (Vedmak)
 - [ZBX-744] fixed "invalid URL" when add user to user group (Vedmak)
 - [ZBX-743] fixed problem with "Too many open files" by agent under Solaris 2.5, 2.6 (Sasha)
 - [ZBX-728] fixed displaying "no status update" error for template triggers (Vedmak)
 - [ZBX-738] fixed processing of existing data when -n parameter is used for zabbix_server (Sasha)
 - [ZBX-736] fixed "Undefined index error" during frontend installation (Vedmak)
 - [ZBX-735] fixed filter in audit filtering only logs (Vedmak)
 - [ZBX-734] fixed evaluation of {ITEM.LASTVALUE} if the trigger expression consists of several items (Sasha)
 - [ZBX-732] fixed wrong action count in audit log (Vedmak)
 - [ZBX-731] fixed resetting of web graph periods (Vedmak)
 - [ZBX-730] fixed possible Windows agent crash when processing eventlog[] (Sasha)
 - [ZBX-555] added entity counts on interfaces (Vedmak)
 - [ZBX-724] improved queries in "Graphs" page (Artem)
 - [ZBX-725] added new default user group "Disabled" (Vedmak)
 - [ZBX-723] fixed Wrong URL when add rights to user group (Vedmak)
 - [ZBX-720] edited configure.in file to make some error messages more sensible (Dmitry)
 - [ZBX-665] corrected some typos in misc/conf/zabbix_server.conf (Dmitry)
 - corrected some typos in test/env/standalone/conf/template_server.conf (Dmitry)
 - [ZBX-615] fixed processing of four-character-long item keys (Dmitry)
 - [ZBX-697] trigger description in "Last 20 issues" is link to the URL defined in trigger parameters + minor GUI typos fix (Vedmak)
 - [ZBX-473] fixed SNMP-related compilation problem with undefined 'localname' under some platforms (Sasha)
 - [ZBX-718] fixed web graphs start time not changing (Vedmak)
 - [ZBX-699] fixed recursion detection in Include directive for config files (Sasha)
 - [ZBX-301] fixed minor GUI text errors (Vedmak)
 - [ZBX-716] fixed wrong caption for graph item editing form (Vedmak)
 - [ZBX-717] all templates linked to group Templates in default config (Sasha)
 - [ZBX-715] fixed "Invalid URL" error when choose History from history submenu (Vedmak)
 - [ZBX-713] fixed "values per second" having too many decimal places (Vedmak)
 - [ZBX-710] fixed duplicating entries in hosts groups after import (Artem)
 - [ZBX-709] improved item graph exporting (Artem)
 - [ZBX-712] fixed simple/advanced item filter switch (Vedmak)
 - [ZBX-707] fixed sql error when filter items by host group (Vedmak)
 - [ZBX-706] fixed element validation in sysmap elements (Artem)
 - [ZBX-705] improved {ESC.HISTORY} macro in recovery notifications (Sasha)
 - [ZBX-647] fixed audit log record for graph update action "added" -> "updated" (Vedmak)
 - [ZBX-700] fixed possible server crash when using {TRIGGER.NAME} for notifications (Sasha)
 - [DEV-286] improved Zabbix main menu (Artem)
 - [ZBX-311] fixed PostgreSQL errors with out of range string data (Sasha)
 - [ZBX-696] fixed import of triggers with {HOSTNAME} macro (Sasha)
 - [ZBX-677] fixed handling of -c parameter in zabbix_sender. Thanks to Jakov Sosic (Sasha)
 - [ZBX-693] fixed timeout handling for SNMP connect (Sasha)
 - [ZBX-690] fixed memory leak if trigger evaluation fails (Sasha)
 - [DEV-285] added configurable the first dropdown selection (Artem)
 - [ZBX-689] allowed processing of non-agent based checks for unreachable hosts (Sasha)
 - [ZBX-683] removed "Step" field for recovery messages from Event details (Sasha)
 - [ZBX-680] fixed login while entering any page with HTTP auth enabled (Artem)
 - [ZBX-678] default number of HTTP pollers was decreased to one (Sasha)
 - [ZBX-676] fixed sql problem with deletion of many hosts (Artem)
 - [ZBX-675] fixed wrong result of function "nodata" after server restart (Sasha)
 - [ZBX-672] added polish locale (Artem)
 - [ZBX-671] removed net-snmp debug messages from server logs (Sasha)
 - [ZBX-662] fixed support of quotation marks in command in UserParameter's (Sasha)
 - [ZBX-658] fixed deadlocks in dbcache module (Sasha)
 - [ZBX-659] added define for menu caching (Artem)
 - [ZBX-581] fixed latest data auto-refresh cripples filter viewing issue (Artem)
 - [ZBX-657] improved performance of the graph related screen due to missing index (Sasha)
 - [ZBX-656] fixed warning zbx_malloc: allocating already allocated memory in json.c (Sasha)
 - [DEV-282] fixes frontend vulnerabilities (Artem)

Changes for 1.6.2

 - [ZBX-653] fixes for postgresql (Artem)
 - [DEV-137] fixed compilation warnings (Sasha)
 - [ZBX-652] improved support of SNMP items (Sasha)
 - [ZBX-589] added processing of quoted numbers ("0.5" => float 0.5) (Sasha)
 - [DEV-275] changed value processing. Multiplier after delta (Sasha)
 - [DEV-274] added overflow check for uint64 for incoming values (Sasha)
 - [ZBX-506] fixed duplicate UnavailableDelay in zabbix_server.conf (Sasha)
 - [ZBX-428] added internal check zabbix[requiredperformance] (Sasha)
 - [ZBX-639] fixed numeric snmp oid for ifOutOctets. Thanks to Alexandr Kovalenko. (Sasha)
 - [DEV-268] added support of net.tcp.listen under FreeBSD (Sasha)
 - [ZBX-651] fixed possible memory leak in autodiscovery actions (Sasha)
 - [DEV-268] added support of system.boottime under Solaris (Sasha)
 - [DEV-268] added support of system.cpu.load under Solaris 2.6 (Sasha)
 - [ZBX-650] DM: fixed memory leak in synchronization of node configuration (Sasha)
 - [ZBX-650] fixed rare race condition in DBimplode_exp (Sasha)
 - [ZBX-650] fixed cleanup of open file descriptor (Sasha)
 - [ZBX-649] fixed problem with "Too many open files" by agent under Solaris and AIX (Sasha)
 - [DEV-268] added support of system.swap.size under FreeBSD (Sasha)
 - [DEV-276] added support of HTML text in plaintext view in screens (Artem)
 - [ZBX-395] fixed item list for simple graph (Artem)
 - [ZBX-334] added sorting to group list in elements copy form (Artem)
 - [ZBX-509] fixed problem with user rights to hostgroup without any host (Artem)
 - [ZBX-564] added more descriptive message on conflict of templates (Artem)
 - [ZBX-443] removed excess space after detail messages (Artem)
 - [ZBX-526] fixed graphs on screens not getting refreshed issue (Artem)
 - [ZBX-531] fixed plain text line wrapping (Artem)
 - [ZBX-551] updated German language file (Artem)
 - [ZBX-554] added proxy host info in export/import (Artem)
 - [ZBX-638] fixed deleting applications on host remove (Artem)
 - [ZBX-636] removed "Keep trends (in days)" from Item Configuration form if "Type of information" is Character, Log or Text (Artem)
 - [ZBX-608] added sorting to templates column in hosts screen (Artem)
 - [ZBX-635] improved escalations to stop if host, item or trigger is disabled (Sasha)
 - [ZBX-632] fixed sql query in map elements configuration form (Artem)
 - [ZBX-631] fixed incorrect incoming string values if using dbcache (Sasha)
 - [ZBX-630] improved log files view in BB theme (Artem)
 - [ZBX-629] fixed sql error in popup window (Artem)
 - [DEV-271] fixed graphs out of bounds problem (Artem)
 - [ZBX-628] fixed memory leak in proxy module (Sasha)
 - [ZBX-611] fixed undefined variables in installation wizard (Artem)
 - [ZBX-612] fixed possible incorrect value for host (Artem)
 - [ZBX-627] fixed items update (Artem)
 - [ZBX-625] fixed possible incorrect processing of delta for integers if using dbcache (Sasha)
 - [DEV-273] added mass update for IPMI fields (Sasha)
 - [DEV-272] added support of {HOSTNAME}, {HOST.CONN}... macros for "IPMI IP address" (Sasha)
 - [ZBX-623] fixed incorrect processing of function abschange() for integers(Sasha)
 - [ZBX-622] fixed broken autocreation of SQLite database (Alexei)
 - [ZBX-621] fixed bad performance of the graph related screen due to missing index (Alexei)
 - [ZBX-620] fixed jstree error in IT Services (Artem)
 - [ZBX-619] fixed agent crash for system.uptime under Solaris 2.5.1 (Sasha)
 - [ZBX-618] fixed cast problem with oracle9 (Artem)
 - [ZBX-613] fixed possible incorrect evaluating of trigger functions if using dbcache (Sasha)
 - [ZBX-610] fixed memory leak in external checks (Sasha)
 - [DEV-254] improved server side logging (Sasha)
 - [ZBX-602] fixed possible incorrect trigger evaluation if value stored as "delta" (Sasha)
 - [DEV-268] added support of net.if.in/out/total under AIX (Sasha)
 - [DEV-268] added support of system.cpu.num/util/load/intr/switches, system.uptime under AIX (Sasha)
 - [ZBX-595] improved performance of export screen (Artem)
 - [DEV-269] added permission check when sending notifications (Sasha)
 - [DEV-270] improved trigger configuration view; error string moved to description column (Sasha)
 - [DEV-263] added support of a new map element - simple image (Alexei)
 - [DEV-260] support of macro TRIGGER.NSEVERITY (Alexei)
 - [DEV-255] added support of #num for function last() (Sasha)
 - [ZBX-593] fixed stop escalations if action is disabled (Sasha)
 - [ZBX-592] fixed incorrect {TRIGGER.STATUS} value in recovery message (Sasha)
 - [DEV-250] added support of vm.memory.size under AIX (Sasha)
 - [DEV-250] added full support of proc.num/mem under Linux 2.4/2.6, Solaris and AIX (Sasha)
 - [ZBX-588] fixed undefined variable in trigger status page (Artem)
 - [ZBX-587] fixed LDAP test functionality (Artem)

Changes for 1.6.1

 - [ZBX-586] added simple check tcp_perf into help_items (Sasha)
 - [ZBX-585] added support of macros {HOSTNAME},{HOST.CONN},{IPADDRESS},{HOST.DNS} in item keys (Sasha)
 - [DEV-250] added support of vfs.dev.read/write under Linux 2.4/2.6 (Sasha)
 - [ZBX-576] added IPMI authentication algorithms (Sasha)
 - [ZBX-573] made SQL optimization for PGSQL (Artem)
 - [ZBX-572] fixed warning messages while updating template linkage (Sasha)
 - [ZBX-570] fixed possible server crash if flexible interval delay is 0 sec. (Sasha)
 - [ZBX-565] fixed filtering of conf->triggers (Artem)
 - [ZBX-562] fixed improper host group delete action (Artem)
 - [ZBX-527] fixed possible poller crash (Sasha)
 - [ZBX-533] fixed incorrect SNMP string to float conversion (Sasha)
 - [ZBX-534] fixed problem with email messages for discovery events (Sasha)
 - [ZBX-540] DM: fixed sql error while processing configuration data (Sasha)
 - [ZBX-557] fixed wrong audit action for items enable/disable (Artem)
 - [ZBX-403] added support of commas in UserParameter's (Sasha)
 - [ZBX-541] fixed overwriting proxies on host import issue (Artem)
 - [ZBX-542] added processing of nextcheck for active checks (Sasha)
 - [ZBX-504] fixed date selector issue for log items in latest values screen (Artem)
 - [ZBX-529] removed links from dynamic screen graphs (Artem)
 - [ZBX-538] fixed wrong theme pick up in login screen issue (Artem)
 - [ZBX-536] fixed problem with "Unable to add performance counter" (Sasha)
 - [ZBX-535] added support of monitoring files larger than 2GB in windows (Sasha)
 - [ZBX-520] removed action condition "event ack" due to not supported (Artem)
 - [ZBX-480] fixed patches for sysmaps_links table (Sasha)
 - [ZBX-521] fixed problem in FreeBSD with threads in proc.num and proc.mem items (Sasha)
 - [ZBX-519] removed proxy hosts from applications hosts list (Artem)
 - [DEV-238] added support of sec|#num for function count() (Sasha)
 - [DEV-238] added support of text items for function count() (Sasha)
 - [ZBX-471] fixed problem with graphs with big values (Artem)
 - [ZBX-501] fixed undefined values in server info screen (Artem)
 - [ZBX-469] fixed problem with linking extra graph (Artem)
 - [ZBX-495] fixed DB upgrade script when doing 1.1->1.4->1.6 (Alexei)
 - [ZBX-488] fixed memory leak in ZABBIX server code (Alexei)
 - [ZBX-500] added more debug information for icmpping processing (Sasha)
 - [ZBX-499] fixes problem with IPMI authorization; added field "IPMI IP" (Sasha)
 - [ZBX-484] fixed host-group selection in templates page (Artem)
 - [ZBX-464] fixed user creation under LDAP (Artem)
 - [ZBX-468] fixed user online status in administration panel (Artem)
 - [ZBX-492] fixed wrong url "next 100" in audit actions (Artem)
 - [ZBX-490] fixed undefined variable in latest data (Artem)
 - [ZBX-481] fixed permission issue in slideshow (Artem)
 - [ZBX-474] fixed deleting hosts with postgres-backend (Artem)
 - [ZBX-475] added message on missed php-ldap module (Artem)
 - [DEV-168] added support of system.cpu.util[] for OpenBSD agents (Sasha)

Changes for 1.5.5

 - [DEV-211] added support of IPMI (Sasha)
 - [DEV-210] added extended host profile (Artem)
 - [DEV-208] improved events navigation system (Artem)
 - [DEV-207] implemented percentile line in graphs (Artem)
 - [DEV-423] fixed processing of delta and speed per second values (Sasha)
 - [DEV-199] added user group selection in configuration of users screen (Artem)
 - [DEV-205] added possibility to add applications from items form (Artem)
 - [DEV-205] added selection of image type in the list of images (Artem)
 - [DEV-144] added internal authentication selection form (Artem)
 - [ZBX-406] added error messages if fping is not installed (Sasha)

Changes for 1.5.4

 - [DEV-203] fixed problem with permissions of server's shared memory (Sasha)
 - [DEV-202] fixed compilation problem under Solaris (Sasha)
 - [DEV-201] improved performance on disabling/enabling, deleting hosts (Artem)
 - [DEV-200] Queue for proxies (Sasha)
 - [DEV-144] Queue now displays numbers differently (Alexei)
 - [DEV-198] added disabled images in the elements of maps (sasha)
 - [DEV-194] dependent triggers are not count in SoT (Artem)
 - [DEV-187] increased Url field in web scenario (Sasha)
 - [DEV-195] added support of source ip address (Sasha)
 - [DEV-191] added inline update of "Latest Data" screen (Artem)
 - [DEV-193] improved viewing integer items on graphs (Artem)
 - [DEV-196] improved performance of server module (Sasha)
 - [DEV-197] added support of trends_uint (Sasha)
 - [ZBX-391] added charset info to the email header. Thanks to Vadim Pilipenko. (Sasha)
 - [DEV-189] added full clone to hosts (Artem)
 - [DEV-182] added massupdate for triggers (Artem)
 - [DEV-188] implemented sound on/off button in status of triggers screens (Artem)
 - [DEV-184] added trigger dependencies in export/import (Artem)
 - [DEV-150] added error reporting for zabbix_get (Sasha)
 - [DEV-177] added checkbox range selection (Artem)
 - [DEV-183] added support of applications in action conditions (Sasha)
 - [DEV-174] added ability to edit user medias (Artem)
 - [DEV-185] added support of zabbix[uptime] and zabbix[boottime] (Alexei)
 - [DEV-176] implemented "color only non-zero values" in "Status of triggers" (Artem)
 - [DEV-175] added last login time to users tab (Artem)
 - [DEV-178] improved the permissions scheme in frontend (Artem)

Changes for 1.5.3

 - [ZBX-380] added support of directories for Include in configuration file (Sasha)
 - [DEV-171] added support of notification escalations on frontend side (Artem)
 - [DEV-173] added support of macros {EVENT.DATE},{EVENT.TIME},{EVENT.AGE} and {ESC.HISTORY} (Sasha)
 - [DEV-173] added support of notification escalations on server side (Sasha)
 - [DEV-172] added support of Apache authentication (Artem)
 - [DEV-170] improved charts period & start time selection (Artem)
 - [DEV-163] added support of perf_counter[path<,period>] (Sasha)
 - [DEV-169] improved msg functionality in GUI (Artem)
 - [DEV-149] added hosts mass update functionality (Artem)
 - [DEV-167] added support of Host Template=<template> in actions (Sasha)
 - [DEV-168] added more supported items in FreeBSD, NetBSD and OpenBSD (Sasha)
 - [DEV-161] changed greeting message (Artem)
 - [DEV-157] added fullscreen icon to monitoring screens (Artem)

Changes for 1.5.2:

 - [DEV-153] added protection against brute force attack (Artem)
 - [DEV-158] added standard sorting to screens (Artem)
 - [DEV-154] added more flexibility to scripts (Artem)
 - [DEV-166] fixed problem with node syncing (Sasha)
 - [DEV-145] added LDAP authentication (Artem)
 - [DEV-147] added support network and disk stats under OpenBSD (Sasha)
 - [DEV-164] added required server performance info to Status of ZABBIX (Alexei)
 - [DEV-160] added time filter in "Availability report" (Artem)
 - [DEV-159] added automatic selection first group and host in WEB monitoring (Artem)
 - [DEV-148] added support of DisablePassive parameter for agent (Alexei)
 - [DEV-143] improved support of numeric performance counters for Windows agents (Sasha)

Changes for 1.5.1:

 - [DEV-141] improved performance of ZABBIX Proxy module (Sasha)
 - [DEV-140] added support of zabbix[proxy,<proxyname>,lastaccess] (Sasha)
 - [DEV-124] screen actions moved to Audit, added filter for Audit (Artem)
 - [DEV-98] added support of ZABBIX Proxy (Sasha)
 - [DEV-134] JSON static buffer (Sasha)
 - [DEV-15] autodiscovery by ICMP pings (Sasha)
 - [DEV-72] improved icmpping* processing. added "-c3" to fping (Sasha)
 - [DEV-122] improved "Events" screen, added "Event Details" screen (Artem)
 - [DEV-139] added transaction functionality to frontend (Artem)
 - [DEV-138] added support of update interval in icmpping* simple checks (Sasha)
 - [DEV-137] increased max number of log file lines sent per second to 100 (Alexei)

Changes for 1.5:

 - [DEV-137] increased max number of log file lines sent per second to 100 (Alexei)
 - [DEV-127] improved system status widget in dashboard screen (Artem)
 - [DEV-125] added "Discovery status" widget (Artem)
 - [DEV-123] screen "queue" moved to administration section (Artem)
 - [DEV-126] moved graphs,maps,screens to dashboard, implemented quick add to favourites (Artem)
 - [DEV-116] added option to remember user login (Artem)
 - [DEV-117] added support of BufferSize and BufferSend paramaters (Alexei)
 - [DEV-118] added dashboard screen to monitoring (Artem)
 - [DEV-117] support of data buffering on agent side (Alexei)
 - [DEV-115] enhanced sender to use only one TCP connection (Alexei)
 - [DEV-112] added themes option in frontend (Artem)
 - [DEV-114] special processing of simple SNMP OIDs like ifDescr, ifInOctets, etc (Alexei)
 - [DEV-114] monitoring of SNMP objects having flexible Index (Alexei)
 - [DEV-104] added maintenance mode (Artem)
 - [DEV-103] added support of disabling login rights for a users group (Artem)
 - [DEV-102] added support of UTF8 for GUI (Artem)
 - [DEV-97] added screen for easier creation of locales (Artem)
 - [DEV-96] added availability to disable default user "guest" (Artem)
 - [DEV-95] added group status enabled/disabled (Artem)
 - [DEV-94] added processing of the "database down" event (Artem)
 - [DEV-93] added availability to select all hosts in specified group in "Monitoring" section (Artem)
 - [DEV-91] added printable view for pages (Artem)
 - [DEV-89] improved trigger tables view (Artem)
 - [DEV-88] removed duplicated entry "Login" (Artem)
 - [DEV-87] fixed problem with unlinking templates (Sasha)
 - [DEV-52] added "Unlimited number of link styles for maps" (Artem)
 - [DEV-86] DM: Synchronizing all history data with master node (Sasha)
 - bulk acknowledge with empty comment (Sasha)
 - performance improvement of processing events in frontend (Artem)
 - [DEV-66] added sorting to screens (Artem)
 - The last character for last value is unreadable (Sasha)
 - [DEV-60] added availability of setting hosts view style in overview (Artem)
 - [DEV-53] added different style for dependent triggers in "Status of triggers" (Artem)
 - [DEV-62] added availability to select all hosts in "Availability report" (Artem)
 - [DEV-75] Empty command result window (Sasha)
 - [DEV-74] Scripts of all nodes are displayed (Sasha)
 - [DEV-54] added zoom for graphs (Artem)
 - [DEV-48] Support of Ping and Traceroute in Status of Triggers screen (Sasha)
 - [DEV-57] added better "hosts info" selection in screens (Artem)
 - [DEV-56] added better item selection in screens (Artem)
 - [DEV-48] added scripts form,scripts list, script call menu (Artem)
 - [DEV-44] more flexible generation of trigger events (Alexei)
 - [DEV-45] added new design of Status of Triggers (Artem)
 - [DEV-47] added support of selection of events and bulk acknowledge of events (Artem)
 - [DEV-1] added new graph bar (Artem)
 - support of database cache for history and trends (Alexei)
 - basic support of database caching (Alexei)
 - added pie graphs (Artem)
 - added new columns graphs.show_legend, graphs.show_3d (Alexei)
 - added frontend-side support of quotes and trigger expression validation (Eugene)
 - added availability to show negative values in graphs (Artem)
 - developed database monitoring via ODBC (Eugene)
 - added availability to export/import templates for hosts (Artem)
 - changed how is showed messages (Artem)
 - added login/logout (Artem)

Changes for 1.4.7:

 - [ZBX-812] fixed Windows agent crash when using incorrect third parameter in proc_info metric (Sasha)
 - [ZBX-809] fixed memory leak while processing proc.num metric under Win2008 (Sasha)
 - [ZBX-708] DM: fixed possible server crash while synchronizing events between nodes (Sasha)
 - [ZBX-675] fixed wrong result of function "nodata" after server restart (Sasha)
 - [ZBX-623] fixed incorrect processing of function abschange() for integers(Sasha)
 - [ZBX-619] fixed agent crash for system.uptime under Solaris 2.5.1 (Sasha)
 - [ZBX-610] fixed memory leak in external checks (Sasha)
 - [ZBX-604] fixed compilation problems under AIX 2.5.1 (Sasha)
 - [ZBX-602] fixed possible incorrect trigger evaluation if value stored as "delta" (Sasha)
 - [ZBX-450] fixed showing status of items in maps for non English locale (Sasha)
 - [ZBX-432] set trigger value to unknown if changed item status (Sasha)
 - [DEV-198] improved displaying of disabled items in the maps (Sasha)
 - [ZBX-430] improved configuration scripts (Sasha)
 - [ZBX-103] fixed escaping in sql queries (Sasha)
 - [ZBX-424] fixed possible server crash while importing XML (Sasha)
 - [ZBX-420] added support of log files in screens (Sasha)
 - [ZBX-418] fixed possible server crash while processing macros (Sasha)
 - [ZBX-370] fixed cpu.c for system.cpu.load[] processing (Sasha)
 - [ZBX-412] fixed malfunction of triggers based on log[] and eventlog[] (Sasha)
 - [DEV-195] added support of source ip address (Sasha)
 - added Korean locale [thnx to Kodai] (Artem)
 - updated Japanese locale [thnx to Kodai] (Artem)

Changes for 1.4.6:

 - [ZBX-404] fixed update of item "Download speed for scenario '...'" (Sasha)
 - [ZBX-389] added escaping in SQL statement in DBupdate_graph (Sasha)
 - [ZBX-286] fixed possible server crash on some platforms (Sasha)
 - [ZBX-167] fixed typo in triggers update function (Artem)
 - [ZBX-272] fixed default link to local interface in *BSD for net.if* items (Sasha)
 - [ZBX-386] fixed possible agent crash in processing of active checks (Sasha)
 - [ZBX-379] added error checking for accept on server side (Sasha)
 - [ZBX-365] added support of long process names for proc.num and proc.mem, Linux 2.6 (Sasha)
 - [ZBX-78] fixed detection of net-snmp libs (Alexei)
 - [ZBX-362] added mass template linkage to hosts, mod by sergio.cricca (Artem)
 - [ZBX-361] fixed possible "division by zero" in Monitoring/Triggers screen (Sasha)
 - [ZBX-360] fixed possible warning messages under Oracle while updating items (Sasha)
 - [ZBX-357] fixed problem with clearing error message for activated items (Sasha)
 - [ZBX-339] fixes problem in frontend with clearing history for text items (Sasha)
 - [ZBX-44] added timeout handler for processing net.tcp.* items (Sasha)
 - [ZBX-356] fixed possible server crash for non *log() items with type 'log' (Sasha)
 - [ZBX-354] added support of new parameter sec|#num for str(),regexp() and iregexp() (Sasha)
 - [ZBX-351] added support of floating point values w/o zero (.12) (Sasha)
 - [ZBX-350] fixed processing in_condition under Oracle (Sasha)
 - [ZBX-348] fixed incorrect processing of large integer values for {ITEM.LASTVALUE} (Alexei)
 - [ZBX-337] added Oracle upgrade scripts (Sasha)
 - [ZBX-301] fixes some typos (Artem)
 - [ZBX-310] fixes for PGSQL (Artem)
 - [ZBX-336] fixed vtext.php (Artem)

Changes for 1.4.5:

 - [ZBX-295] fixed processing of null values under Oracle. Thanks to Max Lapan. (Sasha)
 - [ZBX-340] Oracle related fixes. Thanks to Max Lapan. (Sasha)
 - [ZBX-294,ZBX-296] Oracle related fixes. Thanks to Max Lapan. (Sasha)
 - [ZBX-343] fixed possible hang of server trapper process (Alexei)
 - [ZBX-341] fixed compilation problem under Tru64/OSF (Alexei)
 - [ZBX-338] png files for images_oracle.sql script (Sasha)
 - [ZBX-322] fixed possible incorrect autodiscovery (Sasha)
 - [ZBX-315] fixed server irregulary stop on OpenBSD (Sasha)
 - [ZBX-206] fixed case sensitive hosts sorting (Artem)
 - [ZBX-313] fixed problem with sqlite3 semaphore (Sasha)
 - [ZBX-292] fixed negative values in availability report issue (Artem)
 - [ZBX-182] fixed processing of icmpping if dns name cannot be resolved (Sasha)
 - [HAN-2] improved speed on coping triggers to host (Artem)
 - [ZBX-290] fixed possible server crash if host dns name is unknown (Sasha)
 - [ZBX-288] fixed compilation of the agent under Solaris 2.6 (Alexei)
 - [ZBX-287] fixed compilation under FreeBSD 4.1 with older GCC (Alexei)
 - [ZBX-283] fixed SQL statement where INTEGER exceeds allowed range (Artem)
 - [ZBX-277] fixed possible server crash when evaluating functions str(), regexp() and iregexp() (Alexei)
 - [ZBX-271] added support of system.boottime[] for OpenBSD & FreeBSD agents (Sasha)
 - [ZBX-268] added support of proc.num[], proc.mem[] & system.cpu.num[] for OpenBSD agents (Sasha)
 - [ZBX-263] fixed problem with saving of lastlogsize for log[] and eventlog[] items when history is set to 0 (Sasha)
 - [ZBX-253] fixes problem in frontend with long int values (Artem)
 - [ZBX-250] speed improvement for Triggers when use "{ITEM.VALUE}" macro (Sasha)
 - [ZBX-250] 100% CPU on server side after connection loss (Sasha)
 - [ZBX-246] fixed header error in Monitoring->slideshows (Artem)
 - [ZBX-243] speed improvement for windows agent for eventlog[] processing (Sasha)
 - [DEV-92] added support of multiple windows agents, service description (Sasha)
 - [ZBX-7] added support of system.cpu.util[] for FreeBSD agents, thanks to 'brick' (Sasha)
 - [ZBX-222] fixed problem with slashes (Artem)
 - [ZBX-210] added support of system.cpu.num[] for FreeBSD agents, thanks to 'freak' (Sasha)

Changes for 1.4.4:

 - [ZBX-220] fixed agent crash in case of timeout during first connect (Sasha)
 - [ZBX-219] fixed server crash in processing of discovery (Sasha)

Changes for 1.4.3:

 - [ZBX-218] fixed problem "Unable to add performance counter" on start of win agent(Sasha)
 - [ZBX-192] fixed active checks stops after connection loss (Sasha)
 - [ZBX-152] fixed inefficient check of user permissions (Alexei)
 - [ZBX-189, CVE-2007-6210] fixed super-user permissions of user commands (Alexei)
 - [ZBX-183] fixed compilation problem with undefined res_query() (Alexei)
 - [ZBX-34] fixed transaction related conflict in DBget_maxid (Sasha)
 - [ZBX-181] fixed Activate/Disable items from applications (Artem)
 - [ZBX-176] fixed static compilation of Jabber support (Alexei)
 - [ZBX-100] fixed Oracle compilation errors (Alexei)
 - [ZBX-159] added support of vm.memory.size[available] under Linux (Alexei)
 - [ZBX-172] fixed incorrect SQL caused by character ' in item key (Alexei)
 - [ZBX-106] support of 16 processors for system.cpu.util[], other fixes (Alexei)
 - [ZBX-133] added more debug information on semaphore related errors (Alexei)
 - [ZBX-164] added support of units for values used in notifications (Alexei)
 - [ZBX-168] pass DNS or IP address instead of host name to external scripts (Alexei)
 - [ZBX-108] fixed change() and abschange() for negative integer values (Alexei)
 - [ZBX-114] fixed permissions for history of events (Alexei)
 - [ZBX-91] added Portuguese translation (Alexei)
 - [ZBX-166] accept SSL peer certificate even if domain name does not match CN (Alexei)
 - [ZBX-154] fixed processing of comma in zbx.fs.size[] (Alexei)
 - [ZBX-110] all phrases "slideshow" replaced by "slide show" (Alexei)
 - [ZBX-160] fixed web.page.get to send \r\n instead of \n (Alexei)
 - [ZBX-149] fixed incorrect processing of vm.memory.size key in FreeBSD (Sasha)
 - [ZBX-109] added support of vm.memory.size[pfree] Linux, FreeBSD & Win agents (Sasha)
 - [ZBX-122] Hungarian translate
 - [ZBX-118] fixed show_popup_menu display problem (Sasha)
 - [ZBX-116] fixed typo in data.sql, "interfice" (Alexei)
 - [ZBX-130] Refresh unsupported active checks (Sasha)
 - [ZBX-134] fixes for hostid/groupid validation on Node switch (Artem)
 - [ZBX-131] fixed viewing password on install in plain text (Artem)
 - [ZBX-81] fix for item delay calculation problem in graphs (Artem)
 - [DEV-75] Empty command result window (Sasha)
 - [DEV-74] Scripts of all nodes are displayed (Sasha)
 - [ZBX-130] Refresh unsupported active checks (Sasha)
 - [DEV-75] Empty command result window
 - [DEV-74] Scripts of all nodes are displayed
 - [ZBX-107] do not display log related items in the queue (Alexei)
 - [DEV-43] support of new macros {ITEM.VALUE}, {ITEM.VALUE1}, etc (Alexei)
 - [ZBX-102] Distributed monitoring: overwriting information (Sasha)
 - [ZBX-30,ZBX-47] better dependencies (Alexei)
 - [ZBX-48] fixed server crash if incorrect syntax of aggregate items is used (Alexei)
 - [ZBX-95] fixed patch.sql to work with buggy PHPMyAdmin (Alexei)
 - [ZBX-59] removed button "Switch Node" (Alexei)
 - [ZBX-19] fixed SMS sending (Sasha)
 - [DEV-46] added "save&return" button in acknowledgement (Artem)
 - [DEV-50] Improved incoming parameters exception validation (Artem)
 - [ZBX-76] Display number of members in host groups (Alexei)
 - [ZBX-92] Distributed monitoring: overwriting new information (Sasha)
 - [ZBX-90] fixed displaying of last line of a log file in the Latest Data and Overview (Alexei)
 - [DEV-42] Synchronisation of log files (Sasha)
 - [ZBX-89] Unused fields:history_lastid, ..str_lastid & ..uint_lastid (Sasha)
 - [ZBX-88] Changed method to "get" in all forms which affects display info (Artem)
 - [ZBX-57] Problem in zbx_tcp_check_security 127.0.0.1 != 127.0.00.1 (Sasha)
 - [ZBX-80] Master node does not display configuration of slave nodes (Sasha)
 - [ZBX-67] Under DM, Synchronizing binary data between nodes for PostgresSQL (Sasha)
 - [ZBX-77] fixes for refreshing page in Monitoring (Artem)
 - [ZBX-75] fixed problem with occurred warning in events (Artem)
 - [ZBX-68] fixed iframe resize on refresh in Screens (Artem)
 - [ZBX-65] fixed sideeffect on massupdate items, 'application' entries are cleaned from all affected items" (Artem)
 - fixed setting trigger status to unknown on trigger update, now only if expression is changed (Artem)
 - fixed problem with Enabling/Disabling actions (Artem)
 - [ZBX-72] fixed occurred error after graph refresh (Artem)
 - [ZBX-67] Under DM, Synchronizing binary data between nodes (Sasha)
 - [ZBX-71] added separation of "other" by node and host in "latest data" (Artem)
 - [ZBX-70] fixed even more compilation warnings (Alexei)
 - [ZBX-69] eliminated compilation warnings "_GNU_SOURCE redefined" (Alexei)
 - [DEV-19] Add support of IPv6 for windows agent (Sasha)
 - [DEV-23] Autodiscovery for IPv6 (Sasha)
 - [DEV-17] Add support of IPv6 to standard library (comms.c) (Sasha)
 - [DEV-21] extended size of IP fields to accept IPv6 style IPs (Alexei)
 - [DEV-21] added basic validation of IPv6 IP addresses in GUI (Alexei)
 - [DEV-18] database schema enhanced for IPv6 addresses (Alexei)
 - [DEV-20] support of --enable-ipv6 for configure.in (Alexei)
 - added synchronisation of last value and timestamp for DM (Alexei)
 - [ZBX-1] fixed wrong status of function "nodata" after server restart (Sasha)
 - [ZBX-33] fixed problem in table names in data.sql for PostgreSQL (Sasha)
 - [ZBX-32] fixed incorrect processing of IP ranges in ip_in_list (Sasha)
 - [ZBX-35] fixed processing of PROFILE related macros (Alexei)
 - support of macro {ITEM.LASTVALUE} for notifications and trigger names (Alexei)
 - fixed SQL statement in SLA processing. Thanks to Aron Ujvari. (Alexei)
 - updated Spanish translation. Thanks to Ignacio Martin. (Alexei)
 - [ZBX-24] fixed Queue to show status of current node only (Alexei)
 - support of encoding of log files to displayed encoding (Alexei)
 - [ZBX-12] fixed calculations in ZABBIX availability report (Alexei)
 - [ZBX-11] fixed Free BSD 4.x 64 bit-related issues (Alexei)
 - [ZBX-10] added Russian translation. Thanks to Hiddenman. (Alexei)
 - fixed PostgreSQL error in synchronization of graphs (Alexei)
 - minor grammar fixes (Alexei)
 - fixed compilation of ZABBIX agent under Mac OS/X (Alexei)
 - fixed memory leak when processing non-existent trapper item (Alexei)
 - fixed unefficient SQL in browsing of events (Alexei)
 - fixed iregexp() (Alexei)
 - fixed detection of __VA_ARGS__ (Eugene)
 - added numeric parameters support for trigger description "$1 $2 .. $9" (Eugene)
 - fixed SQL problem in Configuration->Graphs, all graphs selected (Alexei)

Changes for 1.4.2:

 - fixed validation of trigger expression (Eugene)
 - fixed '{HOSTNAME}' macros using for actions (Eugene)
 - fixed e-mail sending to the pedantic qmail (Eugene)
 - fixed communication between systems with different byte orders (Eugene)
 - fixed frontend to accept trigger function time() (Alexei)
 - ignore trigger FALSE state if it depends on another trigger (Alexei)
 - added new templates: Template_Cisco_PIX_525,
   Template_Dell_PowerConnect_6248, Template_APC_Battery,
   Template_HP_InsightManager, Template_Dell_OpenManage, Template_Cisco_PIX,
   Template_Dell_PowerEdge (Alexei)
 - improved per cpu 'system.cpu.util[]' for linux/solaris (Eugene)
 - added support of 'system.cpu.num' (Eugene)
 - added automatic resolution of DNS names for auto-discovery (Alexei)
 - fixed processing of triggers on delta items. Thanks to Palmertree. (Alexei)
 - updated German translation. Thanks to Beam. (Alexei)
 - changed help string for parameter '-s' of zabbix_sender (Alexei)
 - fixed displaying of text data (EOL) in screens (Alexei)
 - added missing { and } when displaying trigger expressions (Alexei)
 - fixed processing of negative SNMP integers (Alexei)
 - fixed processing of MM in format of log timestamps (Alexei)
 - added missing index on items_applications.itemid (Alexei)
 - fixed processing of SNMP octet strings (Alexei)
 - fixed division by zero in ZABBIX server (Alexei)
 - support of parameters NodeNoEvents and NodeNoHistory (Alexei)
 - developed data monitoring of multiple nodes (Eugene)
 - support of new parameter for count(period,value,operator) (Alexei)
 - new trigger function iregexp(), non case-sensitive regexp (Alexei)
 - fixed upgrade script to correctly process host-template linkage (Alexei)
 - fixed synchronisation of delete operation between nodes (Alexei)
 - fixed problem with libresolv under Solaris 8 (Alexei)
 - improved SMS sender (Eugene)
 - improved item and trigger filtering (Eugene)
 - added dotted drawing type for links of map (Eugene)
 - fixed links drawing type of map (Eugene)
 - fixed items,graphs,hostgroups deletion (Eugene)
 - fixed permissions for maps (Eugene)
 - fixed filtering of items by status (Eugene)
 - fixed collector for WinXX (Eugene)
 - fixed definition of serial columns to allow use of older MySQL (Alexei)
 - decreased required version of libcurl (Eugene)
 - added timeout handler for http monitoring (Eugene)
 - more informative report for configuration script (Eugene)
 - changed installation directory to '$sbin' (Eugene)
 - fixed "Reset" button for Web screens (Eugene)
 - fixed graph items limitation for IE6 (Eugene)
 - added availability of using spaces for trigger expressions (Eugene)
 - improved inheritance of template graphs (Eugene)
 - fixed permissions for logfile (Eugene)
 - changed syntax of keys for external checks (Alexei)
 - changed syntax of keys for aggregate items (Alexei)
 - fixed DM configuration exchange in 32-bit environments (Alexei)
 - fixed agent library dependencies (Eugene)
 - fixed reset button for graph (Eugene)
 - fixed item multiple cleaning on mass update (Eugene)
 - fixed error 'undefined function delete_service' (Eugene)
 - fixed internal logging system (Eugene)
 - added non-persistent connection for PostgreSQL to avoid problems with unfinished transactions (Alexei)
 - fixed housekeeper to process history_text (Alexei)
 - added availability of using ":," character for key (Eugene)
 - improved zabbix_get for receiving large data (Eugene)
 - fixed shared memory allocation (Eugene)
 - added server-side transactions for PostgreSQL (Alexei)
 - fixed housekeeper to run as multiple transations (Alexei)
 - added support of NOT IN operator for time periods (Alexei)
 - fixed processing of macro {TRIGGER.VALUE} on 32 bit systems (Alexei)
 - changed priorities of '|' and '&' in trigger expressions (Alexei)
 - fixed no graphs for PostgreSQL (Eugene)
 - fixed and improved eventlog monitoring (Eugene)
 - improved not supported values processing (Eugene)
 - fixed processing of user parameters and remote commands having character '%' (Alexei)

Changes for 1.4.1:

 - fixed processing of 'service_state[*]' (Eugene)
 - fixed PostgreSQL database upgrade script (Alexei)
 - added support of non standard PostgreSQL & MySQL ports (Eugene)
 - fixed compilation of ZABBIX server under HP-UX (Alexei)
 - fixed upgrade of maps without backgrounds (Alexei)
 - improved UserParameters for Win32 (Eugene)
 - fixed location of the manual and added link to support (Alexei)
 - check timeouted item only after 4*delay seconds (Alexei)
 - improved UserParameters for Win32 (Eugene)
 - fixed several issues in housekeeper (Alexei)
 - changed properties of text files in SVN repository (Alexei)
 - removed text "Current node [N]" from node selector (Alexei)
 - new release of the Manual (Alexei)
 - removed duplicate index of table httptest (Alexei)
 - fixes for Oracle and SQLite schemas (Alexei)
 - improved main poller loop (Alexei)
 - fixed int_in_list() function (Alexei)
 - fixed and improved log monitoring (Eugene)
 - fixed type of items.valuemapid (Alexei)
 - improved Standalone_Template (Alexei)
 - fixed PostgreSQL upgrade patch (Alexei)
 - added loop protection in selection of slave nodes (Alexei)
 - change delimiter for DM data transfers to 0xFF (Alexei)
 - better reporting of DM data transfers in log file (Alexei)
 - added better error reporting in zbx_malloc() (Alexei)
 - fixed transfer of NULL values between nodes (Alexei)
 - minor Oracle related fixes for frontend (Alexei)
 - fixed reconnection for jabber notifications (Eugene)
 - fixed incorrect reporting of SMTP error messages (Alexei)
 - filesize[] replaced by vfs.file.size[] in data.sql (Alexei)
 - support of processing of negative data (Alexei)
 - support of negative numbers in trigger expressions (Alexei)
 - more formal logic of execution of trigger expressions (Alexei)
 - server-side support of quotes in item parameters (num_param, get_param) (Alexei)
 - improved reading of configuration files (Eugene)
 - fixed Dashed lines for graphs (Eugene)
 - fixed host and group remembering on graph monitoring screen (Eugene)
 - improved trigger expression syntax and validation (Eugene)
 - fixed 'Field [formula] is not double' (Eugene)
 - fixed template application synchronization (Eugene)
 - fixed NOTSUPPORTED status for 'net.if.*' of Solaris, thanks to 'juampe' (Eugene)
 - minor fixes for sqlite mutexes (Alexei)
 - added check of memory leaks in zbx_malloc() (Alexei)
 - added "PerfCounter" configuration parameter (Eugene)
 - cleaned code to avoid '... may be used uninitialized in this function' warnings (Alexei)
 - fixed printing of debug info in delete_history() (Alexei)
 - fixed incorrect type of icmpInAddrMaskReps in SNMPv1 template (Alexei)
 - fixed processing of complex action conditions (Alexei)
 - fixed crash in processing of active checks on agent side (Alexei)
 - minor fix of misc/conf/zabbix_server.conf (Alexei)
 - fixed linkage of applications in 1.1.x migration scripts (Alexei)
 - fixed permissions of Admin in 1.1.x migration scripts (Alexei)
 - fixed bug in processing of host groups permissions (Alexei)
 - minor fix of zabbix_sender command line help (Alexei)
 - fixed pinger to process DNS name instead of host name (Alexei)
 - fixed possible incorrect memory access in nodewatcher (Alexei)
 - fixed processing of cmdline for proc.num and proc.mem (Alexei)
 - fixed processing of {IPADDRESS} for hosts monitored by DNS name (Alexei)
 - fixed 'count' function for trigger expression (Eugene)
 - added availability of using "[&'%" character for key (Eugene)
 - fixed compilation under FreeBSD (Eugene)
 - fixed XML export (Eugene)
 - improved management of timeline period (Eugene)
 - fixed configure with postgreSQL, thanks to "abi" (Eugene)
 - fixed errors for services.php (Artem)

Changes for 1.4:

 - changed IT Services interface (Artem)
 - fixed function diff() for floats (Alexei)
 - improved configuration scripts (Eugene)
 - fixed misc strict compilation issues (Alexei)
 - fixed compilation for solaris (Eugene)
 - some cleanup in update_triggers() (Alexei)
 - fixes related to processing of trigger statuses (Alexei)
 - fixed discovery crashes (Eugene)
 - fixed trigger description substitution for messages (Eugene)
 - fixed SQL schema for housekeeper (Eugene)
 - added delta value calculation for UINT64 (Eugene)
 - fixed log messages for auditlog (Eugene)
 - added ZABBIX Server to a host group (Alexei)
 - fixed default group for Admin/guest. (Alexei)
 - icmpping will be processed regardless of host availability (Alexei)
 - do not update trigger statuses to unknown for trapper items (Alexei)
 - fixed processing of {TRIGGER.VALUE} and {STATUS} (Alexei)
 - fixed displaying of special chars in trigger description (Alexei)
 - restored validation for hostname (Eugene)
 - split error message for trigger validation (Eugene)
 - fixed history severity (Eugene)
 - fixed user information displayed (Eugene)
 - fixed logfiles monitoring (Eugene)
 - fixed WEB monitoring (Eugene)
 - fixed SNMP discovery (Alexei)
 - documented use of -vv for zabbix_sender (Alexei)
 - fixed "plain text" and "history of actions" for screens (Eugene)

Changes for 1.3.8:

 - increased server side key length up to 256 (Eugene)
 - fixed active check communication (Eugene)
 - fixed eventlog (Eugene)
 - same step colour for both graphs in Monitoring->WEB (Alexei)
 - support of more flexible trigger function count(period,value) (Alexei)
 - finished WEB monitoring (Eugene)
 - changed type of httptest.lastfailedstep to integer (Alexei)
 - added check for a list of status codes for WEB monitoring (Alexei)
 - added acknowledge management for overview screen (Eugene)
 - added default groups for users 'guest' and 'Admin' (Alexei)
 - added http status code configuration for web monitoring (Eugene)
 - new column httpstep.status_codes (Alexei)
 - set DENY permission as default for ZABBIX users (Eugene)
 - fixed Error in "Cancel" after ack of a trigger (Eugene)
 - fixed index.php looping on db connection failing (Eugene)
 - button "Update" renamed to "Refresh" in data export (Alexei)
 - fixed translation behaviour for housekeeper configurations (Eugene)
 - fixed time movement for history (Eugene)
 - added availability to use ')(!' characters in item keys (Eugene)
 - improved management of trigger (Eugene)

Changes for 1.3.7:

 - revision R5 of ZABBIX Manual (Alexei)
 - fixed processing of '-t' and other params when '-c' is not given (Alexei)
 - increased max size of images (Eugene)
 - fixed default data for default host 'ZABBIX-Server' (Alexei)
 - fixed processing of uptime/downtime condition (Alexei)
 - fixed processing of uptime/downtime timestamps for DM (Alexei)
 - fixed support of action "Delete host" (Alexei)
 - added column items.params (Alexei)
 - support of Include directive for configuration files (Alexei)
 - ZABBIX process will exit on config file open error (Alexei)
 - cosmetic changes for server's option '-h' (Alexei)
 - fixed configuration scripts for mysql/net-snmp/curl (Eugene)
 - fixed SMS sender (Eugene)
 - timeout for sending emails and SMS was increased to 40 seconds (Eugene)
 - unknown trigger events won't generate actions (Alexei)
 - fixed host.c, constant FALSE replaces by FAIL (Alexei)
 - fixed generation of events for unknown status of triggers (Alexei)
 - fixed processing of trigger statuses (Alexei)
 - fixed incorrect displaying of statuses in Monitoring->Triggers (Alexei)
 - fixed processing of integer items 'status' (Alexei)
 - fixed automatic reload of active checks by agent (Alexei)
 - added missing host template linkage in data.sql (Alexei)
 - fixed SQL error under PostgreSQL (Alexei)
 - fixed memory corruption in poller (Alexei)

Changes for 1.3.6:

 - added exporting of applications and valuemap linkage (Eugene)
 - new templates (Alexei)
 - support of host template actions (Eugene)
 - developed template synchronizator for ZABBIX server (Eugene)
 - fixed compilation of agent under OpenBSD (Alexei)
 - support of parameter LogFileSize (Alexei)
 - fixed configuration file reading for WinXX (Eugene)
 - fixed uname for WinXX (Eugene)
 - updated Spanish translation. Thanks to Ignacio Martin. (Alexei)
 - misc fixes for static linkage (Alexei, Eugene)
 - more strict processing of response codes of all passive checks (Alexei)
 - new logic for poller for unreachable hosts (Alexei)
 - fixed fatal error in cbutton.inc.php for some platforms (Alexei)
 - fixed zabbix_server's option -V (Alexei)
 - fixed compilation under Solaris (Alexei)
 - added discovery based on data received from ZABBIX and SNMP agents (Alexei)

Changes for 1.3.5:

 - removed support of autoregistration, use autodiscovery instead (Alexei)
 - fixed creation of Sqlite schema (Alexei)
 - fixed dependences of deleted elements for actions (Eugene)
 - developed slideshows (Eugene)
 - fixed cancelling of frontend installation screen (Eugene)
 - fixed processing of COUNTER64 SNMP values (Alexei)
 - added frontend-side support of external checks. (Eugene)
 - fixed trigger dependencies for templated triggers (Eugene)
 - fixed support of 'curl' library (Eugene)
 - added support of 'automake' v1.6 (Eugene)
 - fixed oracle support (Eugene)
 - added support of MySQL v3.23 (Eugene)
 - fixed unnecessary check of MySQL if other database is selected in Wizard (Alexei)
 - fixed remembering of previous charts viewed (Eugene)
 - fixed colour validation (Eugene)
 - fixed template graphs editing (Eugene)
 - fixed trigger overview status (Eugene)
 - developed action configurations for discovery events (Eugene)
 - do not start HTTP poller if libcurl is not included (Alexei)
 - fixed function diff for integer items (Alexei)
 - fixed SMS sender (Eugene)
 - improved ZABBIX sender (Eugene)
 - added filtering of log items by regexp on agentside (Eugene)
 - removed check of function bcpowmod() in GUI Wizard (Alexei)
 - updated poller to have current system date (Alexei)
 - removed unnecessary dependencies from autoconf script (Alexei)
 - added generation of service up/down events (Alexei)
 - fixed '--with-ldap' compilation (Eugene)
 - added popup menu for quick hosts controlling in configuration screen (Eugene)

Changes for 1.3.4:

 - added possibility to add Node with pre-defined NodeID (Eugene)
 - support of macros in remote commands (Alexei)
 - minor fix for simple checks (Alexei)
 - fixed calculation of some functions where item is integer. (Alexei)
 - added new table slides and slideshows (Alexei)
 - added server-side support of external checks. Thanks to Mike Nestor. (Alexei)
 - fixed incorrect SQL statement for ICMP check (Alexei)
 - support of multiple actions per set of conditions (Alexei/Eugene)
 - added viewer of discovery events (Eugene)
 - added quick help for overview (Eugene)
 - developed Discovery system (Alexei/Eugene)
 - fixed processing of text items (Alexei)
 - fixed processing of aggregate items (Alexei)
 - added events.object (Alexei)
 - developed PopUp menu for overview (Eugene)
 - added events.source (Alexei)
 - renamed events.triggerid -> events.objectid (Alexei)
 - new tables drules,dchecks,dhosts,dservices (Alexei)
 - basic support of auto-discovery (Alexei)
 - new Server parameter StartDiscoverers (Alexei)
 - fixed "system.cpu.util[]" (Eugene)
 - removed housekeeper warnings from front-end (Alexei)
 - HTTP poller won't verify SSL certificates to enable self-signed (Alexei)
 - fixed warning when enabling/disabling action (Alexei)
 - added support of avg() for items having integer type (Alexei)
 - added user group for database down messages (Alexei/Eugene)
 - removed support of action repeats (Alexei/Eugene)
 - fixed upgrade of rights,sysmaps,sysmaps_elements (Alexei)
 - fixed initial creation of user rights in data.sql (Alexei)
 - fixes of PostgreSQL compile (Alexei)
 - added icons for elements of map having Unknown status (Eugene)
 - added installation check for 'BC math' (Eugene)
 - added actions.evaltype (Alexei)
 - added support of all AND, all OR and AND/OR action conditions (Alexei/Eugene)
 - fixed processing of Text items (Alexei)
 - NetBSD compilation fixes (Alexei)

Changes for 1.3.3:

 - support of hysteresis (Alexei)
 - support of macro {TRIGGER.VALUE} in trigger expressions (Alexei)
 - added new table 'ids' which will store last IDs for all tables (Alexei)
 - added highlighting for second level menu (Eugene)
 - added "Clone" functionality (Eugene)
 - added Watchdog for database availability (Alexei)
 - developed configuration of Jabber messaging (Eugene)
 - split hostname and DNS name in frontend (Eugene)
 - improved detection of started ZABBIX applications (Eugene)
 - fixed large SQLs calling (Eugene)
 - new templates Unix_t, Windows_t, Standalone_t (Alexei)
 - added media_type.username, media_type.passwd (Alexei)
 - added hosts.dns. Host name is for informational purposes only. (Alexei)
 - new command line parameters for zabbix_sender (Andrey)
 - added support of system.boottime (Andrey)
 - fixed permissions for triggers (Eugene)
 - developed 'mass update' functionality for items (Eugene)
 - changed type of items.prevorgvalue to preserve data precision (Alexei)
 - added possibility of hostname using (Eugene)
 - new communication library and protocol (Alexei)
 - developed configuration interface of http monitoring (Eugene)
 - added support of 'eventlog[*]' for WinXX (Eugene)
 - fixed compilation on FreeBSD (Eugene)
 - misc HP-UX fixes (Alexei)
 - misc FreeBSD fixes (Alexei)
 - fixed false "Database corrupted" situations (Alexei)
 - item key length increased to 255 characters (Eugene)
 - fixed popups for screen of graph editing (Eugene)
 - improved databases determination of configuration script (Eugene)
 - new server parameter 'StartHTTPPollers' (Alexei)

Changes for 1.3.2:

 - removed support of parameter DisablePinger (Alexei)
 - fixed SQL statements for PostgreSQL (Eugene)
 - fixed printing of stdout/stderr (Eugene)
 - fixed permission system for empty maps (Eugene)
 - improved sqlite3 database support (Eugene)
 - developed simple trigger expression editor (Eugene)
 - fixed history viewing of log files (Eugene)
 - added images for oracle(Eugene)
 - added images for sqlite3(Eugene)

Changes for 1.3.1:

 - fixed master node adding (Eugene)
 - improved installation wizard (Eugene)
 - fixed permission system (Eugene)
 - added availability of multiple user groups selection (Eugene)
 - fixed screens displaying (Eugene)
 - fixed updating of hosts (Eugene)
 - removed bulkloader (Eugene)
 - improved editing of graphs (Eugene)
 - support of "-n" flag for ZABBIX server: change Node ID (Alexei)
 - fixed configuration file creation and reading (Eugene)
 - removed database creation from installation script (Eugene)
 - fixed multiple mutex system (Eugene)
 - added support of SQLite3 database (Eugene)
 - added transactional approach to ZABBIX server (Alexei)
 - new definition of parameter StartTrappers (Alexei)
 - new definition of parameter StartPollers (Alexei)
 - new parameter StartPingers for server (Alexei)
 - new parameter StartPollersUnreachable for server (Alexei)
 - developed "Import/Export" system for ZABBIX configurations (Eugene)
 - added "Host group" element to maps (Eugene)
 - fixed support of PostgreSQL (Eugene)
 - improved error displaying (Eugene)
 - improved support of strict PHP5 settings (Eugene)

Changes for 1.3:

 - developed frontend installation wizard (Eugene)
 - added availability of template triggers changing directly on host (Eugene)
 - added availability of template items changing directly on host (Eugene)
 - developed multitemplate system (Eugene)
 - developed group permission system (Eugene)
 - added processing of distributed events (Alexei)
 - restructured code to add function process_event() (Alexei)
 - table ALARMS renamed to EVENTS (Alexei)
 - added automatic generation of database schemas (Alexei)
 - pinger will use unique temporary file name (Alexei)
 - developed SLA calculation periods (Eugene)
 - developed flexible update intervals for items (Eugene)

Integrated from 1.1.x

1.1.6

 - increased message size for alerts (Eugene)
 - fixed macros substitution for messages (Eugene)
 - improved 'perf_counter[*]' for WinXX (Eugene)
 - fixed stderr/stdout redirection during logrotation (Eugene)
 - fixed graphs in Oracle system (Eugene)
 - fixed trigger expressions with ':' (Eugene)
 - fixed 'Server info' screen components (Eugene)
 - fixed 'service_state[*]' for WinXX (Eugene)
 - fixed SQLs for PostgreSQL (Eugene)
 - fix for adding trigger expressions having sign '-' (Alexei)
 - fix for adding hosts names having character '-' (Alexei)

1.1.5

 - agent can be started as root, new parameter AllowRoot (Alexei)
 - new macros {PROFILE.DEVICETYPE}, {PROFILE.NAME}, {PROFILE.OS},
   {PROFILE.SERIALNO}, {PROFILE.TAG}, {PROFILE.MACADDRESS},
   {PROFILE.HARDWARE}, {PROFILE.SOFTWARE}, {PROFILE.CONTACT},
   {PROFILE.LOCATION}, {PROFILE.NOTES} (Alexei)
 - fixed function max(#N) (Alexei)
 - do not show connector as ON if trigger disabled (Alexei)
 - fixed calculation of aggregate items under Oracle (Alexei)
 - added support of macro ITEM.NAME (Alexei)
 - fixed some assertions (Eugene)
 - fixed missing last symbol in vfs.file.regexp (Alexei)
 - fixed 'system.cpu.util[*]' for SunOS (Eugene)
 - added availability to using '$' sign for hosts and item keys (Eugene)
 - increased message size for alerts (Eugene)
 - fixed conflict with cookies of other products (Eugene)
 - added sorting by host in trigger status screen (Eugene)
 - added login/logout information into auditlog (Eugene)
 - fixed values viewing on overview screen (Eugene)
 - added support of "system.swap.(in/out)[<swap><,param>]" for Linux 2.x
     <param> accept next values: 'count', 'sectors', 'pages'
     DEFAULT: <swap> = 'all', <param> = 'pages'
     NOTE: pages allowed only when <swap> is 'all' (Eugene)
 - fixed sort order of hosts for trigger overview (Eugene)
 - added filter for disabled items and triggers (Eugene)
 - www.zabbix.com replaced by localhost in agent (Alexei)
 - fixed calculation of sum(#N) (Alexei)
 - fixed temporary files deletion for WinXX agents (Eugene)
 - improved 'service_state[*]' allowed service name and display name (Eugene)
 - added error reporting of PostgreSQL for frontend (Eugene)
 - fixed sms sender (Eugene)
 - fixed buffer overflow while processing SNMP IP addresses (Alexei)
 - fixed agent's calculation of network statistics (Alexei)
 - fixed some compilation warnings (Alexei)
 - fixed "not equal" condition for hosts and host groups in actions (Alexei)
 - added support of macro TRIGGER.URL and TRIGGER.COMMENT (Alexei)
 - fixed dependences of item deletion (Eugene)
 - fixed Y axis value displaying for graphs (Eugene)

1.1.4

 - fixed warning displaying (Eugene)
 - added sorting by host in graph selection for screen element (Eugene)
 - fixed 'service_state[*]' for WinXX system (Eugene)
 - fixed processing of web.page.regexp[] (Alexei)
 - fixed trigger function fuzzytime() (Alexei)
 - fixed graph displaying with period 1d - 2d8h (Eugene)
 - fixed hosts remembering for graphs (Eugene)
 - fixed processing of unit "uptime" (Alexei)
 - support of ListenIP for ZABBIX server (Alexei)
 - changed PostgreSQL last OID function to pg_last_oid() (Alexei)
 - fix for start time in graph navigation (Alexei)
 - minor fix for Spanish translation (Alexei)
 - fixed default config name for zabbix_agent (Alexei)
 - fixed swapped system CPU and nice CPU stats in ZABBIX agent (Alexei)
 - fixed processing of item calculated as delta speed per second (Alexei)

1.1.3
 - added Dutch translation (Alexei)
 - fixed processing of SNMP HEX and OCTET string values (Alexei)
 - fixed system.swap.in[] and system.swap.out[] under Linux 2.4 (Alexei)
 - fixed occasional LIBSQLORA8-30002: Memory allocation error. (Alexei)
 - added support of macro {EVENT.ID} (Alexei)
 - support of environment variables for alert scripts:
   ZABBIX_ALERT_ID,ZABBIX_ACTION_ID,ZABBIX_ALERT_TIME,ZABBIX_ALERT_MEDIATYPEID,
   ZABBIX_ALERT_STATUS,ZABBIX_ALERT_RETRIES,ZABBIX_ALERT_DELAY (Alexei)
 - added support of macro {TRIGGER.ID} (Alexei)
 - fixed calculation of nodata() (Alexei)
 - better processing of units 's', support for units 'uptime' (Alexei)
 - fixed problem when adding a graph under PostgreSQL (Alexei)
 - new algorithm for housekeeping same for all DB engines (Alexei)
 - fixed calculation of delta(#N) (Alexei)
 - always draw graphs for items having type "trapper" (Alexei)
 - added Swedish translation. Thanks to "yeager". (Alexei)
 - support of system.swap.size[,pfree] and system.swap.size[,pused] (Alexei)
 - better calculation of next check timestamp for active items (Alexei)
 - fixed situations when latest_alarm() may return wrong value (Alexei)
 - remove left spaces from script full path (Alexei)
 - fixed Most Busy trigger report for multi-item triggers (Alexei)
 - fixed possible security issues raised by debian security audit (Alexei)
 - changed all zabbix_log(lev, str) to zabbix_log(lev,"%s", str) (Alexei)
 - introduced secure strcat and strcpy: zbx_strlcat, zbx_strlcpy (Alexei)
 - better format for Queue report (Alexei)
 - fixed performance problem in Status of Triggers (Alexei)
 - history stats removed from Status of ZABBIX report (Alexei)
 - fixed assignment of default listen port for Win agent (Eugene)
 - changed return value for 'net.tcp.port[]' of Win agent (Eugene)
 - added images for postgres (Eugene)
 - fixed reversed icons on maps (Eugene)
 - fixed trigger description substitution in action comparison (Eugene)
 - fixed trigger description substitution in message subject and body (Eugene)

1.1.2

 - fixed storage and calculation of i64 values (Eugene)
 - added colour selection for trigger severity 'warning' and 'information' (Eugene)
 - fixed limitation of return value for 'net.if.*' (Eugene)
 - fixed limitation of return value for 'vfs.dev.*' (Eugene)
 - fixed limitation of return value for 'system.cpu.intr' (Eugene)
 - fixed autoregistration in oracle system (Eugene)
 - fixed support of PostgreSQL (Eugene)
 - improved macro variables substitution in message body/subject (Eugene)
 - fixed order of displaying log files (Eugene)
 - added support of 'pfree' and 'pused' for 'vfs.fs.size' of windows (Eugene)
 - added '<=' comporator for trigger severity of action conditions (Eugene)
 - fixed problem with escape characters in triggers (Eugene)
 - fixed 'system.cpu.util[*]' for Tru64 (Eugene)
 - disabled exit code handling of UserParameter scripts (Eugene)
 - improved UserParameter substitution (Eugene)
 - improved definition of integer and float point types (Eugene)
 - fixed problem with ASN_IPADDRESS SNMP values (Eugene)
 - added action email action variable '{TRIGGER.SEVERITY}' (Eugene)
 - added Brazilian Portuguese translation. Thanks to Marcelo Honorio. (Alexei)
 - fixed history cleaning (Eugene)
 - fixed Unknown when selecting trigger severity Disaster in action form (Alexei)
 - fixed windows agent crashing with processing of 'system.cpu.util' key (Eugene)
 - fixed errors while adding a host to IT service (Alexei)
 - fixed warning in classes.inc.php while displaying graphs (Alexei)
 - fixed warning in trigger selection popup (Alexei)
 - added spec file for ZABBIX agent. Thanks to Alexey Zilber. (Alexei)
 - fixed count of problems displaying for submaps (Eugene)
 - added support of macro {TRIGGER.COMMENT} (Alexei)
 - added ZABBIX agent for Win64 platforms. (Eugene)
 - fixed incorrect disabling of actions while deleting a trigger (Alexei)
 - improved sound notification of trigger status changing (Eugene)
 - added alternative startup scripts for Fedora Linux (Alexei)
 - fixed graphs drawing (Eugene)
 - fixed graph min value calculation (Eugene)
 - better pattern of distribution of item next checks to improve overall performance (Alexei)
 - fixed housekeeper, removal of historical and trend data (Alexei)
 - fixed caption of IT Services Availability Report (Alexei)

Changes for 1.1.1:

 - developed group functionality for graphs (Eugene)
 - developed "Copy to" functionality for trigger groups (Eugene)
 - developed "Copy to" functionality for item groups  (Eugene)
 - developed template unlinking feature (Eugene)
 - added support of "system.swap.out" key for Linux with kernel 2.4 (Eugene)
 - added support of "system.swap.in" key for Linux with kernel 2.4 (Eugene)
 - fixed "web.page.*" keys (Eugene)
 - added startup script for Fedora Core 5. Thanks to Mark Moses. (Alexei)
 - fixed md5sum calculation (Eugene)
 - added support of LDAP services monitoring for Win32 (Eugene)
 - added support of "net.tcp.service.perf" for Win32 (Eugene)
 - added support of "net.tcp.service" for Win32 (Eugene)
 - fixed NTP protocol monitoring (Eugene)
 - new more efficient definition of function DBexecute() (Alexei)
 - new more efficient definition of function DBselect() (Alexei)
 - removed stat file using (Eugene)
 - integrated Win32 and Linux sources of ZABBIX agent (Eugene)
 - fixed selection popup if return string contains single quote (Alexei)
 - fixed incorrect character in item key selector (Alexei)
 - fixed processing of SNMP having non-standard port (Alexei)
 - fixed database data to get rid of zero multiplier for disk spaces (Alexei)
 - misc fixes for WEB frontend (Alexei)
 - fixed srv_status.php: Cannot use object of type CLink ... (Alexei)
 - fixed processing of web.page.get and long data sent by agent (Alexei)
 - fixed B64 en-decoding of large data (Alexei)
 - fixed problem with undefined PACKETSZ under Mac OS/X (Alexei)
 - disabled excessive debug printing for system.run (Alexei)
 - umask(022) changed to umask(002) (Alexei)
 - added additional symbols for trigger expressions (slash, space) (Alexei)
 - changed type of lastlogsize to long in structure METRIC (Alexei)
 - ZABBIX agent to bind even if TIME_WAIT sockets exist (Alexei)
 - ZABBIX server to bind even if TIME_WAIT sockets exist (Alexei)
 - fixed notification report for Oracle (Eugene)
 - fixed large history of alarms displaying (Eugene)
 - fixed value mapping for latest data (Eugene)
 - fixed value mapping for screens (Eugene)

Changes for 1.1:

 - timeout for sending emails and SMS was increased to 20 seconds (Alexei)
 - fixed text history storing for Oracle (Eugene)
 - fixes in Oracle schema (Alexei)
 - fixed syntax in snmptrap.sh (Alexei)
 - fixed EventLog for Win32 ZABBIX agent, thanks to "bcheese" (Eugene)
 - developed aggregated graphs (Eugene)
 - improved graphs, added selector of data calculation function (Eugene)
 - fixed popup of trigger selection (Eugene)

Changes for 1.1beta12:

 - added support of serial GSM modems for SMS (Alexei)
 - fixed SQL requests escaping for oracle server (Eugene)
 - support of web.page.regexp[] (Alexei)
 - support of web.page.perf[] (Alexei)
 - support of web.page.get[] (Alexei)
 - added whitespaces stripping (Eugene)
 - improved "system.run[]" key, added <wait>|<nowait> mode (Eugene)
 - added support of "system.cpu.util[]" key for HPUX (Eugene)
 - added support of "proc.num[]" key for AIX 4.x (Eugene)
 - added support of value type Text (Alexei)
 - fixed "Server info" screen item (Eugene)
 - fixed "Host info" screen item (Eugene)
 - fixed "Trigger info" screen item (Eugene)
 - dropped support of delays between actions due to bad design (Alexei)
 - fixed incorrect handling of actions (Alexei)
 - fixed bad performance of previous beta because of wrong DBselectN() (Alexei)
 - added support for direct sending of SMS via GSM modem (Alexei)
 - fixed syncing of graphs with templates (Alexei)
 - fixed typo in MySQL's schema.sql (Alexei)
 - fixed applying of actions having Trigger Value in condition (Alexei)
 - fixed evaluation of aggregate functions (Alexei)

Changes for 1.1beta11:

 - fixed PostgreSQL schema (Alexei)
 - fixed items grouping of Data overview screen (Eugene)
 - fixed image storing for oracle (Eugene)
 - eliminated function DBaffected_rows() (Alexei)
 - new function DBselectN() to select N records only. (Alexei)
 - fixed graph duplication (Eugene)
 - fixed oracle SQL request creating (Eugene)
 - fixed first host selection from list of accessed hosts (Eugene)
 - fixed evaluation of action's conditions (Alexei)
 - fixed agent.ping in Windows agent (Alexei)
 - cleaned SQL statements to have mod() instead of % (Alexei)
 - fixed displaying of graphs for periods more than 24h (Alexei)
 - modified oracle schema to initialise sequences with 20000 (Alexei)
 - fixed oracle sql request limitation (Eugene)

Changes for 1.1beta10:

 - fixed 'EventLog' monitoring for Win32 ZABBIX agent (Eugene)
 - fixed Win32 ZABBIX agent crash (Eugene)
 - added selection button for item keys (Alexei)
 - new table 'help_items' (Alexei)
 - fixed configuration of triggers having logseverity() (Alexei)
 - changed size of functions.function to varchar(12) (Alexei)
 - fixed evaluation of simple checks (Alexei)
 - fixed history cleaning for logs (Eugene)
 - fixed left axis calculation of graph (Eugene)
 - fixed Win32 ZABBIX agent log monitoring (Eugene)
 - renamed screens_items.resource -> resourcetype (Alexei)
 - renamed screens.rows ->vsize, cols -> hsize (Alexei)
 - renamed audit.resource -> resourcetype (Alexei)
 - fixed evaluation of max,min,count,sum for item having integer values (Alexei)
 - support of special unit "unixtime" (Alexei)
 - removed unused table stats (Alexei)
 - removed all references to escalations (Alexei)
 - table audit renamed to auditlog (Alexei)
 - speed improvement for Overview screens (Eugene)
 - developed 'net.if.total[*]' parameter (Eugene)
 - fixed new map link adding (Eugene)
 - fixed host group adding (Eugene)
 - fixed map displaying (Eugene)
 - fixed 'No permissions' for 'Latest data','Triggers','Alarms' screens (Eugene)
 - fixed permission deletion (Eugene)
 - fixed 'get_map_by_sysmapid' function calls(Eugene)
 - improved php code execution speed (Eugene)
 - fixed zabbix_sender for sending values from a file (Alexei)
 - integer values will not be treated as unsupported for items having type float (Alexei)
 - fixed is_double() (Alexei)
 - improved performance of MySQL calls (Alexei)
 - started development of Oracle support (Alexei)
 - added server's parameter UnreachableDelay (Alexei)
 - added server's parameter UnreachablePeriod (Alexei)
 - fixed wrong logic in processing of timeouts and network errors (Alexei)
 - added server's parameter UnavailableDelay (Alexei)
 - improved support of proc.num[<process>,<user name>] for win32 agent (Eugene)
 - replaced old naming of items by new naming for win32 agent (Eugene)
 - fixed action adding (Eugene)
 - improved 'Latest data' screen, items grouped by applications (Eugene)
 - added applications for hosts (Eugene)
 - added trigger displaying on graphs (Eugene)
 - added report "Most Busy Triggers Top 100" (Martins)
 - improved graphs, added 'Working time' displaying (Eugene)
 - added 'Working time' configuration (Eugene)
 - added support of history of actions and events for screens (Martins)
 - fixed server hanging in calculation of aggregate functions (Alexei)
 - allow item delays up-to 24h (Alexei)
 - unsupported items can be activated by one click (Eugene)
 - each graph from history and graphs remember selected period (Eugene)
 - fixed status changing of triggers when all displayed (Eugene)
 - added support of proc.mem[] for AIX (Eugene)
 - added support of proc.num[] for AIX (Eugene)
 - added Notification Report (Martins)
 - added 'command line' parameter for Tru64 proc.mem[] (Eugene)
 - improved proc.num[] for Tru64 (Eugene)
 - added 'command line' parameter for Solaris proc.mem[] (Eugene)
 - added 'command line' parameter for Solaris proc.num[] (Eugene)

Changes for 1.1beta9:

 - added support of long name parameters for all ZABBIX applications (Eugene)
 - added column alerts.userid (Alexei)
 - slightly optimised code in evaluate_simple (Alexei)
 - added 'command line' parameter for Linux proc.mem[] (Eugene)
 - added parameter '-t key' for ZABBIX agent (Eugene)
 - added parameters '-h' '-v' for all ZABBIX applications (Eugene)
 - added support of aggregate items (Alexei)
 - do not display disabled triggers and items in overview screens (Eugene)
 - vertical hostnames in overview screens (Eugene)
 - disabling/enabling template items (Eugene)
 - fixed aggregate functions to work with uint data type (Alexei)
 - parameter StartSuckers renamed to StartPollers (Alexei)
 - dropped support of experimental parameter NoTimeWait (Alexei)
 - removed unused escalator (Alexei)
 - removed escalation tables (Alexei)
 - fix compilation if no function atoll() (Alexei)
 - fixed compilation issue in run_command() (Alexei)
 - added vertical text for OVERVIEW (Eugene)
 - fixed items status changing of parent hosts (Eugene)
 - one separated poller process for unreachable hosts (Alexei)
 - better function is_double() (Alexei)
 - fixed host conditions in actions (Alexei)
 - improved filter by hosts and groups (Eugene)
 - fixed processing of trapped items when a key contains '\' (Alexei)
 - added latest values filtering/marking of log history (Eugene)
 - developed multiple log history viewing (Eugene)

Changes for 1.1beta8:

 - moved installation of images to data.sql (Alexei)
 - fixed highly unefficient check of permissions (Alexei)
 - developed remote commands execution on specific actions (Eugene)
 - added "URL" module for screens (Eugene)
 - added trigger selection form popup (Eugene)
 - improved popup selection (Eugene)
 - improved "IT services" configuration (Eugene)
 - added "Data overview" for screens (Eugene)
 - added "Triggers overview" for screens (Eugene)
 - added blinking into Trigger overview (Eugene)
 - added screen displaying in other screen (Eugene)
 - improved Overview table header, vertical text added (Eugene)
 - developed "ZABBIX Clock" module for screens (Eugene)
 - developed "ZABBIX server info" module for screens (Eugene)
 - developed "Triggers info" module for screens (Eugene)
 - developed "Host info" module for screens (Eugene)
 - improved screens displaying, added item alignment (Eugene)
 - improved ZABBIX server report (Eugene)
 - improved images configuration (Eugene)
 - added onserver image resizing for thumbs by php (Eugene)
 - developed acknowledges system (Eugene)
 - added icons displaying for maps (Eugene)
 - added maps displaying for maps (Eugene)
 - improved maps to show status of linked map (Eugene)

Changes for 1.1beta7:

 - added selected item history cleaning (Eugene)
 - improved housekeeper (Alexei)
 - added group operations for actions (Eugene)
 - frontend support for action status (Eugene)
 - support for action statuses: enable and disabled (Alexei)
 - added column actions.status (Alexei)
 - added Hostname for graphs displaying (Eugene)
 - added housekeeper support for frontend (Eugene)
 - added table housekeeper (Alexei)
 - added value mapping for e-mail content (Eugene)
 - support of max(#N) for sum,min,max,delta and avg (Alexei)
 - developed value mapping (Eugene)
 - added column items.valuemapid (Alexei)
 - added tables valuemaps and mappings (Alexei)
 - fix for initial update of host statuses (Alexei)
 - improved templates logic for graphs (Eugene)
 - improved templates logic for triggers (Eugene)
 - added graphs.templateid (Alexei)
 - added triggers.templateid (Alexei)
 - fixed navigation bar for Sreens (Eugene)
 - fixed incorrect groupid error for actions (Eugene)
 - developed new templates logic for items (Eugene)
 - speed improvement for proc.num of Tru64 (Eugene)
 - fixed evaluation of {IPADDRESS} (Alexei)
 - added hosts.templateid and items.templateid (Alexei)

Changes for 1.1beta6:

 - fixed synchronisation of template graphs when using a template (Alexei)
 - added new server parameter UnavailablePeriod (Alexei)
 - dropped column hosts.network_errors (Alexei)
 - added column hosts.errors_from (Alexei)
 - GUI made immune to SQL injection attacks (Alexei)
 - added Check All functionality (Eugene)
 - added support of icon label locations (Alexei)
 - added new column sysmaps.label_location (Alexei)
 - better processing of server startup/shutdown (Alexei)
 - improved proc.num for Linux, added parameter 'comm' (Eugene)
 - fixed two different units in two graph axes (Alexei)
 - renamed latestalarms.php and alerts.php (Alexei)
 - fix crash in processing of autoregistration (Alexei)
 - added validate.inc.php (Alexei)
 - minor fix for schema of table 'rights' (Alexei)
 - fixed trigger linkage form (Alexei)
 - possibly fixed processing of SNMP Counter32 metrics (Alexei)
 - added HTML classes into PHP framework (Eugene)
 - new trigger functions: logseverity and logsource (Alexei)
 - Overview screen won't show disabled triggers (Alexei)
 - support of macro {TRIGGER.KEY} (Alexei)
 - fixed error when deleting a trigger (Alexei)
 - new popup selections for forms (Alexei)
 - fixed rare server crash when processing log[<path>] (Alexei)
 - fix for compilation issues of SNMP support (Alexei)
 - fix of processing of item's multiplier (Alexei)

Changes for 1.1beta5:

 - improved proc.num for Tru64, added parameter 'comm' (Eugene)
 - fixed span handling for screens (Alexei)
 - dropped original spancheck patch. No more warnings. (Alexei)
 - screens and actions will not be under control of templates (Alexei)
 - minor fix for enabling recovered hosts (Alexei)
 - new trigger function: regexp (Alexei)
 - support of function str() for item type 'log' (Alexei)
 - terminology change: trigger's 'description' -> 'name' (Alexei)
 - new macro for actions {TRIGGER.NAME} (Alexei)
 - added Graphs synchronization for linked hosts (Eugene)
 - fixed processing of Delta (Alexei)
 - minor fixes for SNMP handling (Alexei)
 - make possible combination of FLOAT and UINT history in a graph (Alexei)
 - use English translation if cannot find local phrase (Alexei)
 - added Chinese translation. (Alexei)
 - updated German translation. Thanks to Julian. (Alexei)
 - fixed processing of icmpping and icmppingsec (Alexei)
 - separation of LDFLAGS and LIBS in all Makefile.am (Alexei)
 - fixed MySQL-related configuration and making issues (Alexei)
 - fixed incorrect handling of retrieved values in zabbix_get (Alexei)
 - fixed processing of simple checks (Alexei)
 - new concept of definition of actions, one screen (Alexei)
 - new fields for table 'actions' (Alexei)
 - new item value type: integer 64bit (Alexei)
 - improved Triggers synchronization for linked hosts (Eugene)
 - added Actions synchronization for linked hosts (Eugene)
 - calculated minimum Y in graphs (Alexei)
 - added configurable number of plain text elements for screens (Alexei)
 - added screens_items.elements (Alexei)
 - escalations removed from GUI (Alexei)
 - fixed typo in tr_comments.php (Alexei)

Changes for 1.1beta4:

 - fixed system.swap.size (Eugene)
 - fixed vm.memory.size (Eugene)
 - fixed configuration file parsing for user specified functions (Eugene)
 - added support of system.cpu.load for Tru64 (Eugene)
 - added support of system.cpu.util for Tru64 (Eugene)
 - added support of vm.memory.size for Tru64 (Eugene)
 - added support of proc.num for Tru64 (Eugene)
 - fixed processing of UserParameters which are pre/postfixed with spaces (Alexei)
 - fixed processing of SNMP and simple checks (Alexei)
 - fixed compilation with --with-ldap (Alexei)
 - SNMP string values to be automatically converted to numeric (Alexei)
 - fixed nodata() processing when used with host 'status' (Alexei)
 - fixed conflict with MySQL headers (Eugene)

Changes for 1.1beta3:

 - improved support vfs.file.time[filename,<access|modify|change>] (Eugene)
 - calculate MAX of Y axis based on average values (Alexei)
 - automatic recovery of unsupported items (Alexei)
 - added config.refresh_unsupported (Alexei)
 - added housekeeping for history_uint (Alexei)
 - double sided graphs (Alexei)
 - added "SET_<TYPE>_RESULT" macros (Eugene)
 - new W32 un/install floppy. (Eugene)
 - added script for GUI regression testing (Alexei)
 - reverted multiple server patch (Alexei)
 - fixed autoregistration (Alexei)
 - added preliminary bulk host and bulk user loader. (James)
 - applied Graph Dropdown fix. Thanks to Elkor (James)
 - applied SNMPv3 fix. Thanks to Sauron (James) -- Please note I do not have any SNMPv3 items to test this with, but it did complete and server runs after build.
 - added column graphs_items.yaxisside (Alexei)
 - startup script for Tru64 (Alexei)
 - added parameters support for user specifed functions "$1 $2 .. $9" (Eugene)
 - added table history_uint (Alexei)
 - fixed memory leak for windows agent (Eugene)
 - fixed windows agent hanging (Eugene)
 - reverted graph generation fix (Alexei)
 - improved logging to file for windows (Eugene)
 - added support of system.cpu.intr for Linux (Eugene)
 - added support of kernel.maxfiles for Linux (Eugene)
 - added support of vfs.dev.read[*] for Linux (Eugene)
 - added support of vfs.dev.write[*] for Linux (Eugene)
 - fixed vfs.file.regmatch[*] (Alexei)
 - added support of net.if.collisions[*] for Linux (Eugene)
 - added support of net.if.in[*] for Linux (Eugene)
 - added support of net.if.out[*] for Linux (Eugene)
 - Applied MySQL reconnect patch. (James)
 - Applied multiple server patch. (James)
 - Applied graph generation fix.  Thanks to Elkor (James)
 - Updated displayed version in UI to 1.1beta3 (James)
 - Applied span inconsistency patch.  Thanks to Elkor (James)
 - Added dbpatches to support 'User Configurable Refresh' (James)
 - integrated 'OpenBSD3.7.c' functionality (Eugene)
 - Applied ServerByName patch. (James)
 - First pass at optimization of MySQL queries on reports page. (James)
 - Fixed Groupid selection in triggers page (James)
 - Fixed Update Profile in profiles page (James)
 - Fixed Number Of Hosts in reports page (James)
 - optimized sysinfo functions for solaris system (Eugene)
 - optimized sysinfo functions for linux system (Eugene)
 - grouped commands in to the new command with parameters for linux (Eugene)
 - developed new interface for sysinfo functions. Result returns with srtuct (Eugene)
 - recreated process() function. (Eugene)
 - fixed several warnings when compiling with -Wall flag (Alexei)
 - added new item parameter: message (Eugene)
 - configurable refresh rate. Thanks to James Wells. (Alexei)
 - update images. Thanks to James Wells. (Alexei)
 - all $_GET and $_POST replaced by $_REQUEST. Thanks to James Wells. (Alexei)
 - added new item status: NOT AVAILABLE (Alexei)
 - fixed autoheader warnings (Eugene)
 - removed file acconfig.h (Eugene)
 - added support of vfs.dev.read[*] (Eugene)
 - added support of vfs.dev.write[*] (Eugene)
 - added support of net.if.out[*] (Eugene)
 - added support of net.if.in[*] (Eugene)
 - added support of net.if.collisions[*] (Eugene)
 - added support of system.cpu.util[*] (Eugene)
 - added support of net.tcp.listen[*] (Eugene)
 - changed system.uptime (Eugene)
 - fixed processing of SNMP counter64 objects (Alexei)
 - improved support of proc.num[<process>,<user name>,<all|run|sleep|zomb>] (Eugene)
 - improved support of proc.mem[<process>,<user name>,<max|min|sum|avg>] (Eugene)
 - added support of system.swap.in (Eugene)
 - added support of system.swap.out (Eugene)
 - added support of system.cpu.intr (Eugene)
 - added support of system.cpu.switches (Eugene)
 - added support of kernel.maxproc (Eugene)
 - fixed compilation warnings under HP-UX 11.00 (Alexei)
 - Japanese translation. Thanks to Kodai Terashima. (Alexei)
 - added processing of SNMP counter64 (Alexei)

Changes for 1.1beta2:

 - added support of service.ntp,host,port (Alexei)
 - added support of proc.mem[process,user,mode] (Eugene)
 - added columns actions.maxrepeats, actions.repeatdelay (Alexei)
 - improved support of proc.num[process,<user name>] (Eugene)
 - added columns alerts.[triggerid,repeats,maxrepeats,nextcheck,delay] (Alexei)
 - added columns alerts.[triggerid,repeats,maxrepeats,nextcheck] (Alexei)
 - fixed compilation issues under FreeBSD (Alexei)
 - fixed compilation of hstrerror() under misc platforms (Alexei)
 - fixed compilation issues of Unix agent on non-Linux platforms (Alexei)
 - added support of autoregistration of new hosts (Alexei)
 - fixed "Add items from template" functionality (Alexei)
 - do not show deleted hosts in host selection (Alexei)
 - fixed crash of zabbix_sender (Alexei)
 - added new table autoreg (Alexei)
 - added support of vfs.file.regmatch[] and vfs.file.regexp[] (Alexei)
 - added mass-delete function for IT Services (Alexei)
 - fixed compilation of LDAP functionality (Alexei)
 - new parameter for zabbix_agentd, show list of supported parameters (Alexei)
 - added path to SNMP headers in Makefiles (Alexei)

Changes for 1.1beta1:

 - fixed never logout option (Alexei)
 - support of function fuzzytime(). Thanks to James Wells. (Alexei)
 - added menu structure for configuration management (Alexei)
 - added support of macros $1,..., $9 (Alexei)
 - added support for dns[ip,domain] (Alexei)
 - added screen Host Profiles (Alexei)
 - new server configuration parameter DBPort (Alexei)
 - added column triggers.error (Alexei)
 - added error reason if trigger is in UNKNOWN state (Alexei)
 - added column items.logtimefmt (Alexei)
 - added support of timestamp format for log files (Alexei)
 - all network load related metrics renamed to net.if.xxx (Alexei)
 - all swap-related metrics renamed to system.swap.xxx (Alexei)
 - all CPU-related metrics renamed to system.cpu.xxx (Alexei)
 - misc fixes for host-templates linkage (Alexei)
 - fixed addition of triggers to linked hosts (Alexei)
 - group functions for item manipulations (Alexei)
 - changes umask(0) to umask(022) to prevent world-write access (Alexei)
 - updated vfs.file.md5sum and vfs.file.cksum (Alexei)
 - misc usability fixes for PHP interface (Alexei)
 - updated system.uname, system.uptime, system.users.num (Alexei)
 - parameter system[uptime] renamed to system.uptime[] (Alexei)
 - added parameter vfs.file.atime[] (Alexei)
 - added parameter vfs.file.ctime[] (Alexei)
 - added parameter vfs.file.mtime[] (Alexei)
 - parameter file[] renamed to vfs.file.exists[] (Alexei)
 - parameter filesize[] renamed to vfs.file.size[] (Alexei)
 - added parameter system.localtime (Alexei)
 - parameter Hostname is optional. If not specified, real hostname is used. (Alexei)
 - fixed processing of W32 performance counters. Problem with long computer names. (Alexei)
 - fixed crash of WIN32 agent when processing eventlog[]. Many thanks to Simon Lund. (Alexei)
 - fixed update of triggers in certain situations (Alexei)
 - French translation (Alexei)
 - German translation. Thanks to J. Pawlowski (Alexei)

Changes for 1.1alpha12:

 - time-related functions will be calculated regardless of host status (Alexei)
 - added support of hosts profiles (Alexei)
 - column history_log.value altered to TEXT (Alexei)
 - fixed zabbix_get to correctly parse command line parameters (Alexei)
 - fixed compilation issues (hstrerror) under Solaris (Alexei)
 - added column history_log.severity (Alexei)
 - added column history_log.source (Alexei)
 - added column history_log.timestamp (Alexei)
 - support of monitoring of W32 Event Logs: eventlog[Applications/Security/System] (Alexei)
 - Italian translation (Alexei)
 - Spanish translation (Alexei)
 - fixed compilation of inodes.c under *BSD (Alexei)
 - support of option --enable-agent (Alexei)
 - support of all types of SNMP metrics (Alexei)
 - fixed src/zabbix_server/Makefile.am for SNMP-enabled compilation (Alexei)

Changes for 1.1alpha11:

 - new configuration optio --enable-server (Alexei)
 - new XML based protocol between hosts and agents. Backward compatible. (Alexei)
 - WIN32 agent: support of active checks (Alexei)
 - fixed addition of complex triggers for linked hosts (Alexei)
 - housekeeper improved to delete hosts sequentially (Alexei)
 - new utility zabbix_get (Alexei)
 - added src/zabbix_get/* (Alexei)
 - user timeout time is configurable (Alexei)
 - added support of locales on user level (Alexei)
 - added support of user profiles (Alexei)
 - removed include/local_en.inc.php
 - added include/locales/.htaccess (Alexei)
 - added include/locales/en_en.inc.php (Alexei)
 - added include/locales/de_de.inc.php (Alexei)
 - added include/locales/en_en.inc.php (Alexei)
 - added column users.lang (Alexei)
 - added column users.autologout (Alexei)
 - added frontends/php/profile.php (Alexei)
 - performance optimisation: do not update functions and triggers if same value received (Alexei)
 - do not show deleted hosts/items and triggers (Alexei)
 - draw graph's timeline even if no data exists (Alexei)
 - added support of system[procload] under AIX. Thanks to Moisio Juha. (Alexei)
 - fixed selection of IT Service calculation algorithm (Alexei)
 - added column escalation_log.actiontype (Alexei)
 - time related function 'nodata','date','dayofweek','time','now' will be periodically updated (Alexei)
 - update of functions optimised. Do not update if same value. (Alexei)
 - better support of automake (Alexei)
 - better modulatisation of code (Alexei)
 - added src/zabbix_server/escalator.[ch] (Alexei)
 - nodata() will be calculated regardless of its previous value (Alexei)
 - simplified code for trigger status updated (Alexei)
 - better read loop in active.c (Alexei)
 - added parameter DisableActive for zabbix_agentd (Alexei)
 - trigger expressions may contain spaces (Alexei)
 - improvements for snprintf.c (Alexei)
 - added table escalation_rules (Alexei)
 - fixed parameter of strncpy() in active.c (Alexei)
 - added column screens_items.rowspan (Alexei)
 - support of rowspan in screens (Alexei)
 - fixed selection of host in Event History (Alexei)
 - fixed short php tags in PHP frontend (Alexei)

Changes for 1.1alpha10:

 - improved monitoring of log files (Alexei)
 - removed all pthread code (Alexei)
 - added column items.lastlogsize (Alexei)
 - added column screens_items.colspan (Alexei)
 - support of colspan in screens (Alexei)
 - added column media.period (Alexei)
 - activity period for medias (Alexei)
 - updated startup scripts for SuSE 9.2 and 9.3. Thanks to Andre. (Alexei)
 - added selection of hosts for event history (Alexei)
 - new item type - 'log' (Alexei)
 - added table 'history_log' (Alexei)
 - fixed issue with high agent's CPU usage for active checks (Alexei)
 - minor modifications of DB schema. Unnecessary indexes dropped. (Alexei)

Changes for 1.1alpha9:

 - changed copyright to SIA Zabbix (Alexei)
 - added basic support for log[*] (Alexei)
 - fixed processing of traps having character ':' (Alexei)
 - added logfiles.h and logfiles.c (Alexei)
 - group level start/stop monitoring (Alexei)
 - fixed read loop in active.c. (Alexei)
 - better readability of php code (Alexei)
 - support of file[*] (Alexei)
 - improved history.php (Alexei)
 - delete items from linked hosts when using checkboxes (Alexei)
 - changed definition of services.goodsla to double(5.2) (Alexei)
 - minor fix for users.php (Alexei)
 - fixed graph.php. Thanks to Michael Durket. (Alexei)
 - added SuSE 9.2 startup scripts. Thanks to Kiepe Andre. (Alexei)
 - changed MAX_STRING_LEN to MAX_BUF_LEN in memset() in active.c (Alexei)

Changes for 1.1alpha8:

 - better error reporting for GUI (Alexei)
 - daily/weekly/monthly/yearly SLA statistics (Alexei)
 - added parameter ServerPort to zabbix_agentd.conf (Alexei)
 - added parameter RefreshActiveChecks to zabbix_agentd.conf (Alexei)
 - better report3.php (Alexei)
 - better alarms.php (Alexei)
 - new item type: active check (Alexei)
 - new mandatory parameter for zabbix_agentd.conf - Hostname (Alexei)
 - started development of active agent checks (Alexei)
 - hard-linked templates works when deleting graph element (Alexei)
 - hard-linked templates works when adding graph element (Alexei)
 - support of memory[free] under OS/X (Alexei)
 - support of memory[total] under OS/X (Alexei)
 - fixed compilation of agent under OS/X (Alexei)
 - fixed memory[total] for HP-UX when >4GB of memory (Alexei)

Changes for 1.1alpha7:

 - fixed memory[free] for HP-UX when >4GB of memory (Alexei)
 - hard-linked templates works when deleting an action (Alexei)
 - hard-linked templates works when adding an action (Alexei)
 - added frontends/php/include/hosts.inc.php (Alexei)
 - added frontends/php/include/maps.inc.php (Alexei)
 - added frontends/php/include/services.inc.php (Alexei)
 - added frontends/php/include/actions.inc.php (Alexei)
 - hard-linked templates works when deleting a trigger (Alexei)
 - hard-linked templates works when adding a trigger (Alexei)
 - no warning about uninitialised function_str (Alexei)
 - fixed simple checks (Alexei)
 - fixed startup of housekeeper (Alexei)
 - added frontends/php/include/triggers.inc.php (Alexei)
 - added frontends/php/include/graphs.inc.php (Alexei)
 - added frontends/php/include/audit.inc.php (Alexei)
 - added frontends/php/include/users.inc.php (Alexei)
 - added frontends/php/include/screens.inc.php (Alexei)
 - added frontends/php/include/items.inc.php (Alexei)
 - Overview and Details mode for screen Queue (Alexei)

Changes for 1.1alpha6:

 - show both hostname and lable in ALT for map icons (Alexei)
 - added propagation of template item change to related hosts (Alexei)
 - modified data.sql to exclude zabbix_suckerd and zabbix_agentd (Alexei)
 - fixed SQL warning when updating actions (Alexei)
 - fixed change of plain text data in screens (Alexei)
 - fixed mouse navigation for multiple maps in one screen (Alexei)
 - configurable timestamp format in local_en.inc.php (Alexei)
 - support for no labels and no status in network maps (Alexei)
 - fix for startup of housekeeping process (Alexei)
 - fix of agent crash on 64 bit platforms in CKSUM() (Alexei)
 - added frontends/php/overview.php (Alexei)
 - removed link to unexistant trends.php (Alexei)
 - support for unlimited number of user parameters (Alexei)
 - support of passing of parameters to user-defined commands (Alexei)
 - improved zabbix.spec. Thanks to Dirk Datzert. (Alexei)
 - fixed detection of __va_copy() (Alexei)

Changes for 1.1alpha5:

 - fixed mouse navigation for multiple maps in one screen (Alexei)
 - fixed unmodified item parameter "Keep trends (in days)" (Alexei)
 - fixed support of negative values for SNMP integers (Alexei)
 - added support of function dayofweek() for triggers (Alexei)
 - configurable format of icon labels for maps (Alexei)
 - added column sysmaps.label_type (Alexei)
 - keep host selection when adding/deleting/updating item (Alexei)
 - fix for complation of the agent under Solaris (Alexei)
 - do not use hardcoded port 161 when adding from template (Alexei)
 - changed logic update host.available instead of host.status (Alexei)
 - added column hosts.available (Alexei)
 - added link to ZABBIX Manual v1.1 into page header (Alexei)
 - fixed evaluation of nodata(). Thanks to Igor Micko. (Alexei)
 - fixed time selection for custom graphs (Alexei)
 - configurable format of map output (png, jpg) (Alexei)
 - special processing of 'b' and 'bps' (bytes). Take 1000 for Kilos (Alexei)
 - fix of crash of zabbix_server when processing notification macros (Alexei)
 - added form for managing images (Alexei)
 - added frontends/image.php (Alexei)
 - added table 'hosts_templates' (Alexei)
 - added table 'escalations' (Alexei)
 - selection of configuration areas in config.php (Alexei)

Changes for 1.1alpha4:

 - fixed problem with blank graphs (Alexei)
 - support of plain text value for screens (Alexei)
 - fixed parsing of command line parameters. Thanks to Slix. (Alexei)
 - added special item zabbix[log] (Alexei)
 - calculate items.nextcheck as nextcheck+delay (Alexei)
 - fixed time navigation for user-defined graphs (Alexei)
 - added link to ZABBIX manual from all forms (Alexei)
 - icmppingsec to return '0' if cannot ping (Alexei)
 - added error reason for unsupported items (Alexei)
 - added error reason for unreachable hosts (Alexei)
 - added hosts.error (Alexei)
 - added items.error (Alexei)
 - added alerts.error (Alexei)
 - added error reason for undelivered alerts (Alexei)
 - added upgrades/dbpatches/1.1alpha3_to_1.1alpha4 (Alexei)
 - fixed empty macros in alert messages if '.' in key (Alexei)
 - do not show menu item if no permissions (Alexei)

Changes for 1.1alpha3:

 - fixed wrong use of multiplier for items (Alexei)
 - remover src/zabbix_sucker and src/zabbix_trapper (Alexei)
 - one common process for sucker and trapper: zabbix_server (Alexei)
 - removed column items.lastdelete (Alexei)
 - do not use items.lastdelete in housekeeping process (Alexei)
 - do not draw straight lines in graphs if no data (Alexei)
 - fixes for PHP5 (Alexei)
 - fix for crash of zabbix_suckerd (Alexei)

Changes for 1.1alpha2:

 - support for cpu[idleX], cpu[userX], cpu[niceX], cpu[systemX] (Alexei)
 - fix for custom multiplier (Alexei)
 - use checkbox instead of lists in users.php (Alexei)
 - removed thread-related configuration options from configure.in (Alexei)
 - fixed audit log for graph elements (Alexei)
 - do not reference ZABBIX logo from www.zabbix.com (Alexei)
 - fixed addition of network maps (Alexei)

Changes for 1.1alpha1:

 - agent will return ZBX_UNSUPPORTED in case if execute command returned EOL only (Alexei)
 - support of diskfree_perc[],diskused_perc[], inodefree_perc[]. (Alexei)
 - support of check_service[ldap] and check_service_perf[ldap]. Thanks to Andreas Brenk. (Alexei)
 - fixed incorrect setting of ICMP-related triggers to UNKNOWN state (Alexei)
 - added table audit (Alexei)
 - added audit.php (Alexei)
 - new default port numbers for agent and trapper, 10050 and 10051 (Alexei)
 - better internal coding standard for ZABBIX agent (Alexei)
 - added support for md5sum for files less than 64M (Alexei)
 - added include md5.c and md5.h (Alexei)
 - remove trends.php, trend.php (Alexei)
 - remove compare.php, chart3.php (Alexei)
 - show trigger dependencies in list of configuration of triggers (Alexei)
 - make Zabbix reset nextcheck for items when updating or adding a trigger (Alexei)
 - minimum value of PingerFrequency changed to 1 (Alexei)
 - different icons depending on a triger status for sysmaps (Alexei)
 - added column sysmaps_hosts.icon_on (Alexei)
 - hierarchical maps (Alexei)
 - added column sysmaps_hosts.url (Alexei)
 - upgrades/dbpatches/1.0_to_1.1alpha1/data/images/ (Alexei)
 - added support for custom multiplier (Alexei)
 - added column items.formula (Alexei)
 - added support of SNMPv3 (Alexei)
 - added columns snmpv3_* to table items (Alexei)
 - increased max number of network interfaces to 16 for zabbix_agentd (Alexei)
 - added command line parameters -c <config> and -h to zabbix_trapperd (Alexei)
 - added command line parameters -c <config> and -h to zabbix_agentd (Alexei)
 - added command line parameters -c <config> and -h to zabbix_suckerd (Alexei)
 - added support for customised Y axis for graphs (Alexei)
 - added columns graphs.(yaxistype|yaxismin|yaxismax) (Alexei)
 - send date as part of email alerts (Alexei)
 - added SuSE 9.1 startup scripts. Thanks to A.Tophofen. (Alexei)
 - change of architecture to multi-threaded model (Alexei)
 - fixed typo: getuid() -> getgid() in daemon_init() (Alexei)
 - added housekeeping of trends (Alexei)
 - added column items.trends (Alexei)
 - added escaping of SQL statements where needed (Alexei)
 - added src/zabbix_sucker/checks_agent.[h,c] (Alexei)
 - added src/zabbix_sucker/checks_internal.[h,c] (Alexei)
 - added src/zabbix_sucker/checks_snmp.[h,c] (Alexei)
 - added src/zabbix_sucker/checks_simple.[h,c] (Alexei)
 - send alert when trigger changes its value to TRUE for the first time (Alexei)
 - added support of zabbix[history_str] (Alexei)
 - use $_GET, $_POST, $_COOKIE to be PHP5-compatible. Thanks to Martin MOHNHAUP. (Alexei)
 - added table 'images' (Alexei)
 - added small icons for maps (Alexei)
 - added basic support of background images (Alexei)
 - added frontends/php/include/html.inc.php (Alexei)
 - added support for real delta. item.delta=2. (Alexei)
 - new selection for triggers.php (Alexei)
 - new selection for items.php (Alexei)
 - removed helpdesk.php (Alexei)
 - fixed check of permissions for screenedit.php (Alexei)
 - new selection for graphs in charts.php (Alexei)
 - new selection of maps in maps.php (Alexei)
 - new selection of group and host for latest.php (Alexei)
 - added support for macro {IPADDRESS} (Alexei)
 - added support of localisation (Alexei)
 - added file frontends/php/include/locale_en.inc.php (Alexei)
 - fixed check of NNTP service (Alexei)
 - show metrics (3.01 Gb) in alert messages (Alexei)
 - added support for configurable after-login screen (Alexei)
 - added column users.url (Alexei)
 - email routines moved to email.c (Alexei)
 - fixed hosts.php. Changed <? to <?php. (Alexei)
 - fixed number of trapped items in STATUS OF ZABBIX. Thanks to Igor. (Alexei)
 - fixed proc_cnt[zabbix_agentd] under Linux (Alexei)
 - added list of hosts for groups and IP addresses in host maintenance (Alexei)
 - fixed MacOS X related compilation issues. Thanks to Charles Galpin. (Alexei)
 - fixed calculation of maximum values for table 'trends'. Thanks to Igor. (Alexei)
 - fixed evaluation of expressions when a number contains spaces (Alexei)
 - added Gentoo start-up scripts. Thanks to Andreas Tophofen. (Alexei)
 - fixed PostgreSQL schema. Removed unnecessary comma. (Alexei)

Changes for 1.0:

 - changed graph legend a little bit. Thanks to Igor. (Alexei)
 - added support of IP addresses returned by SNMP agents (Alexei)
 - fixed serious issue with sending of alerts (Alexei)
 - small fix in latestalarms.php (Alexei)
 - added support for simple check 'tcp,<port>' (Alexei)
 - added template 'Application.MySQL' (Alexei)
 - added button "add items from template" (Alexei)
 - added template 'Host.SNMP'. Thanks to Kenneth Durrant. (Alexei)
 - fixed host statistics in report1.php (Alexei)
 - templates were renamed to "Host.Unix", "Host.Win32" and "Host.Standalone" (Alexei)
 - fixed problem with undefined socklen_t under Solaris (Alexei)
 - show user groups in the list of users. Thanks to Igor (Alexei)
 - fixed sql statement in trigger definition form (Alexei)
 - changed all versions from 1.0beta14 to 1.0 (Alexei)
 - converted redhat scripts from DOS to UNIX format (Alexei)

Changes for 1.0beta14:

 - added DB patches for migration to 1.0beta14 (Alexei)
 - changed logic of actions: scope=1 (triggerid=hostid), 2 (triggerid=0) (Alexei)
 - fixed compilation of --with-pgsql on non-GCC platforms (Alexei)
 - fixed refresh in actions screen (Alexei)
 - show severity of triggers in the list (Alexei)
 - fixed trigger update. Value of the trigger sets to UNKNOWN. (Alexei)
 - fixed --with-[net|ucd]-snmp to work with various paths (Alexei)
 - changed css.css to follow W3C standard (Alexei)
 - changed DB schema. Dropped foreign key for table actions (Alexei)
 - fixed handling of special chars in adding from templates (Alexei)
 - fixed output of special characters in maps (Alexei)
 - fixed permission check for screens (Alexei)
 - delete sysmap information on host removal (Alexei)
 - fixed compilation of the agent under HP-UX (Alexei)
 - fixed simple checks to return NOTSUPPORTED (Alexei)
 - removed primary keys for both 'history' and 'history_str' (Alexei)
 - added support for system[proccount] under FreeBSD (Alexei)
 - remove trailing zeroes in function evaluation routines (Alexei)
 - added support for proc_cnt[*] under FreeBSD (Alexei)
 - special processing of unit 's' (Alexei)
 - added W32 install floppy. Thanks to  Fabricio Ferrari. (Alexei)
 - new action type: "ON or OFF" (Alexei)
 - added support of macro {STATUS} (Alexei)
 - pinger to work for all hosts (ip and hostname-based) (Alexei)
 - fixed memory[cached] to work for both linux 2.4 and 2.6 (Alexei)
 - do not link crypt and crypto to the agent (Alexei)
 - fixed report1.php to work under FreeBSD (Alexei)
 - fixed displaying of string value in the Latest Values (Alexei)
 - fixed simple check when port specified. Order of IP and PORT is arbitrary now (Alexei)
 - fixed pinger to correctly calculate number of seconds (Alexei)
 - fixed selection of "Dark Yellow" for graphs and map links (Alexei)
 - fixed removal of trigger dependency (Alexei)
 - added substitution of macros for all actions (Alexei)
 - added escaping of 'special' characters before SQL insert statements (Alexei)
 - fixed removal of sysmaps hosts and links when deleting item (Alexei)
 - fixed Use IP address in host definition form (Alexei)
 - fixed audio in Status of Triggers (Alexei)
 - fixed change of action subject if it contains special characters (Alexei)
 - fixed creation of actions from templates (Alexei)
 - Battery.png has been renamed to UPS.png (Alexei)
 - fixed removal of an item under PostgreSQL (Alexei)
 - fixed patch for PostgreSQL (Alexei)

Changes for 1.0beta13:

 - fixed sending of alerts when PostgreSQL is used (Alexei)
 - sprintf() was replaced with snprintf() (Alexei)
 - fix for prefixes K,M and G (Alexei)
 - strncpy() was replaced with secure strscpy() where possible (Alexei)
 - fixed support for situation when one of graph's metrics has no values (Alexei)
 - added '2>/dev/null' to fping to get rid of message on the console (Alexei)
 - new icons and icon types for sysmaps (Alexei)
 - added columns color_on,color_off,drawtype_on,drawtype_off to table sysmaps_links (Alexei)
 - do not show group having no hosts in Latest Values (Alexei)
 - better management of host groups (Alexei)
 - added support of macro {HOSTNAME}, removed support of %s (Alexei)
 - added support of macros {DATE} and {TIME} in alerts (Alexei)
 - fixed selection of multiplier in item definition form (Alexei)
 - support for 'icmppingsec' (Alexei)
 - added support of symbol '-' in keys used for trigger expressions (Alexei)
 - added information about table 'trends' to 'Status of Zabbix' screen (Alexei)
 - transparency for graphs on GD 2.x platforms (Alexei)
 - added timestamp and header to maps (Alexei)
 - fixes for screens.php (Alexei)
 - fixes for screenedit.php (Alexei)
 - added parameter DisablePinger (Alexei)
 - correct processing of RCPT TO responses from SMTP servers (Alexei)
 - correct processing of unsupported internal checks (Alexei)
 - processing of DB stopped situations for MySQL (Alexei)
 - housekeeper to delete hosts_groups entries (Alexei)
 - deleted host to be renamed to "<host> [DELETED]" (Alexei)
 - added function now() (Alexei)
 - fixed action maintenance screen (Alexei)
 - redesigned availablity chart (Alexei)
 - support for zabbix[trends] (Alexei)
 - added table 'trends' (Alexei)
 - cosmetic changes for IT Services screen (Alexei)
 - change of color schema for SLA graphs and report (Alexei)
 - redesigned IT Service availability chart (Alexei)
 - fix for get_last_service_value(). Thanks to Sébastien "Slix" Liénard. (Alexei)
 - fix for chart_sla.php. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - proper timeout handling for SNMP connect (Alexei)

Changes for 1.0beta12:

 - fixed add services (Alexei)
 - fixed simple *_perf checks (Alexei)
 - data.sql was modified to include usrgrp records (Alexei)
 - fixed update of special items 'status'. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - fixes for graph time navigation (Alexei)
 - fixed processing of trapped values, fixed pinger. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - fixed UserParameter when it replaces existing one. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - fixed PostgreSQL schema (Alexei)

Changes for 1.0beta11:

 - added support for user groups (Alexei)
 - added column actions.recipient (Alexei)
 - added support of system[proccount] under Solaris (Alexei)
 - support for swap sizes >2Gb under Solaris. Thanks to Franky Van Liedekerke. (Alexei)
 - add actions when using templates. (Alexei)
 - fixed refresh of status of triggers. (Alexei)
 - updated RedHat start-up scripts in misc/init.d/redhat. Thanks to Charlie. (Alexei)
 - fix for flexible SNMP port name (Alexei)
 - fixed permissions of PHP screens (Alexei)
 - period in graphs. Thanks to Igor Micko. (Alexei)
 - date in graphs (Alexei)
 - no refresh for charts.php if period is set (Alexei)
 - new navigation for charts.php. Thanks to Igor Micko. (Alexei)
 - fixed snmptrap.sh (Alexei)
 - IRC support channel #zabbix on irc.pilgerer.org (Alexei)
 - fix for dashed lines under some broken GD (Alexei)
 - http://zabbix.sf.net was changed to http://www.zabbix.org (Alexei)
 - support of delta flag in item definition (Alexei)
 - added column items.delta,prevorgvalue (Alexei)
 - support for operator '#', not equal. (Alexei)
 - support for functions date() and time() (Alexei)
 - fix of /proc/stat interpretation in diskdevice.c (Alexei)
 - support of system[uptime] for Solaris. Thanks to Franky Van Liedekerke. (Alexei)
 - fix for disk space calculation. Use statvfs' f_frsize instead of f_bsize. Thanks to Franky Van Liedekerke. (Alexei)
 - restrict host status change from Unreachable (Alexei)
 - fix for Solaris swap sizes (Alexei)
 - fix for counting of triggers in map.php.  (Alexei)
 - added translation of special HTML characters in history of alerts and alarms (Alexei)
 - fixed calculation of graph width under MS Explorer (Alexei)
 - fixed interpretation of parameter 'from' for graphs (Alexei)
 - removed references to screens_graphs (Alexei)
 - fix for proc_cnt[*] under Solaris (Alexei)
 - fix of automatic image scaling under Explorer for charts.php (Alexei)
 - fixed division by zero and infinite loop in graphs (Alexei)
 - fixes for agent. Error checking for opendir() (Alexei)
 - fix for syslog logging of zabbix_trapperd (Alexei)
 - added table users_groups, usrgrp (Alexei)
 - monitoring of CPU and mainboard temperature under Linux (Alexei)
 - support for sensor[temp1],sensor[temp2],sensor[temp3] (Alexei)
 - report1.php to use 'ps -ef' (Alexei)
 - support for prefixes in trigger expressions (K,M,G) (Alexei)
 - new item status: 'deleted' (Alexei)
 - fixed autoconf problems under SUSE 8.2 (Alexei)
 - housekeeping to delete hosts having status 'deleted' (Alexei)
 - AC_FUNC_GETLOADAVG changes to AC_REPLACE_FUNCS(getloadavg) in configure.in (Alexei)
 - eliminated compiler's warnings under SUSE 8.2 (Alexei)
 - added src/zabbix_sucker/housekeeper.* (Alexei)
 - new host status: 'deleted' (Alexei)

Changes for 1.0beta10:

 - removed script misc/pinger/ (Alexei)
 - support if simple check 'icmpping' (Alexei)
 - new zabbix_suckerd's parameter: PingerFrequency (Alexei)
 - new zabbix_suckerd's parameter: FpingLocation (Alexei)
 - improvements for action form (Alexei)
 - support of system maps for screens (Alexei)
 - removed column graphid from table screens_items (Alexei)
 - added columns resource and resourceid to table screens_items (Alexei)
 - non breakable space in PHP forms (Alexei)
 - new draw type for graphs: Dot (Alexei)
 - improved media maintenance form (Alexei)
 - added sort order for custom graphs (Alexei)
 - added column graphs_items.sortorder (Alexei)
 - fixed problem when adding host from template and function 'str' is used. Thanks to Jean-Baptiste Mariotte. (Alexei)
 - support of proc_cnt[*] under Solaris. Thanks to Marc Ledent (Alexei)
 - fixed sysinfo() result. Multiplication to mem_unit required (Alexei)
 - better reporting in case of different startup errors (Alexei)
 - added include/pid.c and include/pid.h (Alexei)
 - PostreSQL related fixes (Alexei)
 - added src/zabbix_snmptrap (Alexei)
 - fixed support of user-defined height of graphs (Alexei)
 - added frontends/include.classes.inc.php (Alexei)
 - show selected host in Host Add form (Alexei)
 - fixed snmptrap.sh (Alexei)
 - improved performance of simple graphs (Alexei)
 - minor fixes to eliminate compiler's warnings (Alexei)
 - fix to show HTML characters of string items in Latest Values and History  (Alexei)
 - added disk statistics to data.sql (Alexei)
 - popup confirmation screen for deletes and updates (Alexei)
 - buttons "Activate selected" and "Disable selected" in item maintenance form (Alexei)
 - do not wrap Latest Values (Alexei)
 - support for changing of graph items (Alexei)
 - menu will not require more than three lines (Alexei)
 - fixed dividion by zero in chart2.php (Alexei)
 - period and start of interval are preserved in full-screen mode (Alexei)
 - added units in graph legends (Alexei)
 - table-like legend for user graphs (Alexei)
 - small fix for executing user scripts (Alexei)
 - fix to enable use of abschange() (Alexei)
 - cosmetic change of "LATEST VALUES" screen (Alexei)
 - support for simple checks :smtp_perf, ftp_perf, ssh_perf, etc. (Alexei)
 - fixed nasty bug in getting SNMP parameters. Thanks to Igor Micko. (Alexei)
 - added support for diskused[*] (Alexei)
 - Alert History renamed to Alerts (Alexei)
 - Status of Triggers renamed to Triggers (Alexei)
 - added check for kstat library for ./configure (Alexei)
 - added support for zabbix[queue] (Alexei)
 - added basic support for simple graphs in screens (Alexei)
 - dynamic form hosts.php (Alexei)
 - fixed 'make clean' under Solaris (rm -fv -> rm -f) (Alexei)
 - link map's connector to a trigger
 - added parameter ListenIP to zabbix_agentd.conf (Alexei)
 - added pinger.c and pinger.h (Alexei)
 - fixed search of SNMP header files and libs (Alexei)
 - improved performance of Alarm and Alert History (Alexei)
 - added support for units (Mb, Kb, Gb, etc) (Alexei)
 - added column items.multiplier (Alexei)
 - added column items.units (Alexei)
 - added table 'stats' (Alexei)
 - support for spaces in trigger expression. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - dynamic form items.php (Alexei)
 - added zabbix.spec. 'rpm -ta zabbix.tar.gz'. Thanks to Harald Holzer. (Alexei)
 - dynamic form config.php (Alexei)
 - fixes in services.php (Alexei)
 - fixes in screenedit.php (Alexei)
 - UserParameter does not become UNSUPPORTED anymore (Alexei)
 - added support for zabbix[triggers_count] (Alexei)
 - added support for zabbix[items_unsupported_count] (Alexei)
 - support for memory[free] and memory[total] under Solaris (Alexei)
 - fixed compilation of the agent under FreeBSD (Alexei)

Changes for 1.0beta9:

 - added severity to media definition (Alexei)
 - add media.severity (Alexei)
 - added support for check_service_perf[*]. Thanks to Jürgen Schmitz (Alexei)
 - added parameter AlertScriptsPath to zabbix_suckerd (Alexei)
 - added support for alternative medias (Alexei)
 - added src/zabbix_sucker/alerter.h (Alexei)
 - added src/zabbix_sucker/alerter.c (Alexei)
 - removed column alerts.type, added column alerts.mediatypeid (Alexei)
 - added table media_type (Alexei)
 - removed column media.type, added column media.mediatypeid (Alexei)
 - removed columns config.(smtp_server,smtp_helo,smtp_email) (Alexei)
 - added columns actions.scope and actions.severity (Alexei)
 - added support of global alerts limited by triggers severity (Alexei)
 - added group selection in Item and Trigger definition forms (Alexei)
 - added support for functions abschange(),change(),delta(),sum(), count() and avg() in trigger expressions (Alexei)
 - fixed plaintext values for string data type. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - misc fixes for services.php. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - different styles for user-defined graphs (Alexei)
 - cached memory in bytes (not in Kb as before) (Alexei)
 - show current and planned SLA in IT Services screen (Alexei)
 - added sort order by sortorder for IT Services (Alexei)
 - added column service.sortorder (Alexei)
 - show last 20% (80%-100%) in SLA bar (Alexei)
 - fixed statistics of bounced interfaces (Alexei)
 - added support for zabbix[items], zabbix[history] (Alexei)
 - new item type: internal (Alexei)
 - play disaster-on.wav if disaster trigger appers (Alexei)
 - added support for disk_read_opsX[*],disk_write_opsX[*],disk_read_blksX[*], disk_write_blksX[*] (Alexei)
 - added basice support of monitoring of disk stats (Alexei)
 - session cookie will expire wneh session is closed (Alexei)
 - fixed situation when large SNMP values become nagative (Alexei)
 - added EOL character to make HTML source more readable (Alexei)
 - added new column "severity" to history of alarms (Alexei)
 - status of triggers. If Select is used, no refresh (Alexei)
 - support for MIN algorithm for IT Services (Alexei)
 - support for timeticks for SNMP values. Thanks to Daniel Ester. (Alexei)
 - fixed pinger.pl (Alexei)
 - user-defined parameters will overwrite already existing (Alexei)
 - fixed field order for PostgreSQL, table items (Alexei)
 - removed doc/manual.lyx (Alexei)
 - fixed resizing of simple graphs (Alexei)
 - suppor for "--with-net-snmp" and "--with-ucd-snmp" (Alexei)
 - fixed type of services.goodsla. It's float now. (Alexei)
 - fixed addition of host triggers into IT Service tree (Alexei)
 - support of '(' and ')' in item keys (Alexei)
 - fixed dark blue color for user-defined chart (Alexei)
 - removed DOS style EOL from RedHat startup scripts (Alexei)
 - IT service to be hard-linked when added (Alexei)
 - fixed calculate_service_availability() (Alexei)
 - added report3.php (Alexei)
 - color statuses in media.php (Alexei)
 - fixed data.sql (Alexei)

Changes for 1.0beta8:

 - very basic support for SNMP trapping (Alexei)
 - added misc/snmptrap/snmptrap.sh (Alexei)
 - group selection for Item configuration form (Alexei)
 - added support for SLA level in IT Services (Alexei)
 - added fields services.showsla and services.goodsla (Alexei)
 - added field items.snmp_port (Alexei)
 - user-defined port number for SNMP requests (Alexei)
 - fixed SQL errors when adding host to IT Services (Alexei)
 - added chart_sla.php (Alexei)
 - fixed incorrect handling of timeouts when sending emails (Alexei)
 - fixed selection of recipient in trigger actions (Alexei)
 - fixed Plain Text values (Alexei)
 - fixed improper handling of special characters i.e. '\/" (Alexei)
 - fixed Last100 and Prev100 for both Alarms and Alerts (Alexei)
 - fixed "STATUS OF ZABBIX". Command was changed to 'ps aux' (Alexei)
 - personalisation (remember default port number for hosts) (Alexei)
 - added table 'profiles' (Alexei)
 - assured uniqueness of host names (Alexei)
 - added upgrades/dbpatches/1.0beta7_to_1.0beta8/ with patches (Alexei)
 - mass update for triggers (activate, deactivate, delete) (Alexei)
 - all sendto() and recvfrom() were changed to write() and read() in function send_mail() (Alexei)
 - fixed bug in host addition procedure when template host is used (Alexei)
 - different colors for different status of items, triggers, users (Alexei)

 - WIN32 agent. Added support for multiple servers (Victor)
 - WIN32 agent. Changes in communication protocol: on errors now returned special (Victor)
 - WIN32 agent. Support for new client-server protocol (Victor)
 - WIN32 agent. Added proc_info[] parameter (Victor)
 - WIN32 agent. Added memory[cached] parameter (supported only on Windows XP) (Victor)
 - WIN32 agent. Added logging to system Event Log (Victor)
 - WIN32 agent. PDH-related error messages are now more specific (Victor)
 - WIN32 agent. Listener thread now will not exit on any accept() error (Victor)
 - WIN32 agent. Added some parameters for agent statistics monitoring: number of accepted and rejected connections, processing errors, etc. (Victor)
 - WIN32 agent. Fixed bug in calculation of md5_hash[] and cksum[] parameters for zero-length files (Victor)
 - WIN32 agent. md5_hash[] and cksum[] now ruturns UNSUPPORTED for files larger than 64MB (due to high performance impact caused by checksum computing for large files). (Victor)


Changes for 1.0beta7:

 - startup scripts for RedHat 8.0. Thanks to John Crunk. (Alexei)
 - refresh rate is doubled for user 'guest' (Alexei)
 - mass insert and delete for items. (Alexei)
 - support for SNMPv2. New item type introduced. (Alexei)
 - improvements in housekeeping procedure (Alexei)
 - improvements for chart.php (Alexei)
 - added severity to pre-defined triggers (Alexei)
 - SO_LINGER is not default socket() option for zabbix_sender. (Alexei)
 - recvfrom() and sendto() were changed to read() and write() (Alexei)
 - fixed housekeeping procedure. Upgrade carefully! (Alexei)
 - support of template hosts. Remove tables hosts_templates and triggers_template. (Alexei)
 - Show-Show-Show renamed to Graph-Trend-Compare in latest.html (Alexei)
 - fixed buffer overflow in zabbix_log(). (Alexei)
 - availability reports for trapper-based triggers (Alexei)
 - fixed possible zabbix_suckerd crash. It may happen if socket() returns 0. (Alexei)
 - added new Host status - Template(3). (Alexei)
 - fixed group "all" in latest.php (Alexei)
 - do not dump "Expression cannot be evaluated" in case if function.lastvalue is NULL. Logic was changed a bit, but the message is still there. (Alexei)
 - show who is online in User config form. (Alexei)
 - when ran first time, some triggers becomes TRUE (like files was changed). This is already fixed. This bug does not exist. (Alexei)
 - fixed bug in queue.php select statement. Trapper type will not be selected. (Alexei)
 - when W2000 with SNMP agent restarted, items will becomes Not Supported. There is no such bug in CVS code anymore. (Alexei)
 - map will show host status in case of trigger based on trapper (Alexei)
 - fixed bug in zabbix_suckerd's select statements. Trapper type will not be selected. (Alexei)
 - new protocol for Zabbix agents, Support for ZBX_ERROR and ZBX_NOTSUPPORTED. (Alexei)
 - about.php: version of Zabbix was changed to 1.0beta7 (Alexei)
 - items.php: "Delay" renamed to "Update interval". (Alexei)
 - fixed precision issues in zabbix_agent(d) and zabbix_suckerd. All floats converted to double. (Alexei)
 - fixed selection of icon and host in sysmap.php. Thanks to Sébastien "Slix" Liénard. (Alexei)
 - monitoring of servers without Zabbix agent installed. New item type: Simple Check. (Alexei)
 - improved performance of pinger.pl (Alexei)
 - added support of ':','\' for flexible parameters (example, cksum[c:\a.bat]) (Alexei)
 - added copyright notice to source files (Alexei)
 - pinger.pl will use mass-send of collected data. No unnecessary forks anymore. (Alexei)
 - all <? ?> were changed to <?php ?>. No changes in php.ini required anymore. (Alexei)
 - added Zabbix agent for WIN32 platforms. Thanks to Victor Kirhenstein. (Alexei)
 - fixed coredump in get_lastvalue(). Thanks to Rickard Plars. (Alexei)
 - delay renamed to "Update interval (in sec)" in item definition form (Alexei)
 - create/mysql/schema.sql will create tables with type=InnoDB by default (Alexei)
 - added upgrades/dbpatches/1.0beta6_to_1.0beta7/ with patches (Alexei)
 - added item type TRAPPER (Alexei)
 - fixes for PostgreSQL (Alexei)
 - added validation of host name (Alexei)
 - default value of StartSuckers is set to 4 (Alexei)
 - fixed Select in Status of Triggers (Alexei)
 - precision of Change is set to 2 in Latest Values (Alexei)
 - --enable-static to work on all platforms (Alexei)
 - zabbix_sender to be able to get information from stdin (Alexei)
 - support fo JavaScript required now (Alexei)
 - automatic resize of all graphs depending on screen size (Alexei)
 - got rid of message "Bad protocol identification '0'" when doing check_service[ssh] (Alexei)
 - performance improvements for zabbix_suckerd (Alexei)
 - added support of CSS (Alexei)
 - support of processor load on Solaris 2.6. Thanks to Mariusz. (Alexei)
 - improvements for user-defined graphs. Thanks to Mariusz. (Alexei)
 - improvements for System Maps. Thanks to Mariusz. (Alexei)
 - support for host groups (Alexei)
 - added table hosts_groups (Alexei)
 - added table groups (Alexei)
 - ./configure to find PostgreSQL's includes in /usr/local/include (Alexei)
 - basic support for log rotating (Alexei)
 - added additional error checks in get_value_snmp() (Alexei)

Changes for 1.0beta6:

 - parameter StatFile removed (Alexei)
 - added support for check_service(service,ip,port) (Alexei)
 - added support for check_port(ip,port) (Alexei)
 - fixed check_right(). Thanks to Daniel Higgins. (Alexei)
 - more changes to send_email(). Thanks to Daniel Higgins. (Alexei)
 - added file TODO (Alexei)
 - status will be changed to UNCREACHABLE only in case of three network errors (Alexei)
 - added column hosts.network_errors (Alexei)
 - support for parameters netloadin[*] and netloadout[*] (Alexei)
 - added src/zabbix_agent/stats.c and stats.h (Alexei)
 - added parameter StatFile to zabbix_agentd.conf (Alexei)
 - availability graph for IT Services (Alexei)
 - improvement in user rights handling routines (Alexei)
 - if trigger status is UNKNOWN, set function.lastvalue to NULL (Alexei)
 - fixed permission check for all *.php (Alexei)
 - Priority was renamed to Severity (Alexei)
 - added graph to availability report (Alexei)
 - added frontends/php/chart4.php (Alexei)
 - availability report will not show trigger expressions (Alexei)
 - added creation of table 'sessions' to migration scripts for 1.0beta4 (Alexei)
 - no dependency on register_globals in php.ini (Alexei)
 - zabbix_suckerd to write "Connection reset by peer" to LogFile (Alexei)
 - \n change to \r\n in send_email() (Alexei)
 - added table service_alarms (Alexei)
 - fixed problem with parsing of trigger expressions. [.-.] changed to - (Alexei)
 - support for function nodata() added (Alexei)
 - minimum number of zabbix_suckerd that can be started is 4 (Alexei)
 - simplified function update_triggers(). (Alexei)
 - fixed situation when Service is linked to a trigger. Service name is correct now. (Alexei)
 - support for new trigger function: str() (Alexei)
 - changed type of functions.parameter to varchar(255) (Alexei)
 - additional colors for graphs (Alexei)
 - in chart3.php: group by <complex expression> changed to group by 1 (Alexei)
 - added housekeeping procedure for table sessions (Alexei)
 - changed width=\"X%\" to width=X% in *.php (Alexei)
 - Status of a trigger will blink if it was changes during last 300 seconds (Alexei)
 - Zabbix daemons to update triggers.lastchange when triggers.values is changed (Alexei)
 - added misc/init.d/debian/zabbix-[suckerd|trapperd] (Alexei)
 - removed misc/init.d/debian/zabbix-server (Alexei)
 - send_email() will timeout after 10 seconds (Alexei)
 - DBadd_alarm() renamed to add_alarm() (Alexei)
 - support for SCO OpenServer (Alexei). Thanks to Alexender Kirhenstein.
 - ./configure will correctly define socklen_t (Alexei)
 - <center> changed to <div align=center> (Alexei)
 - reason of problem in screen IT Services (Alexei)
 - added frontends.php/helpdesk.php (Alexei)
 - added "...#form" to button Change in form Configuration of Users (Alexei)
 - "Just for information" changed to "Information" (Alexei)
 - fixed ./configure to correctly find zlib (Alexei)
 - housekeeping to delete no more than HousekeepingFrequency*3600 records from table history and history_str at once (MySQL only) (Alexei)
 - changed definition of functions.lastvalue to allow NULL (Alexei)
 - added upgrades/dbpatches/1.0beta5_to_1.0beta6/ with patches (Alexei)
 - added misc/init.d/debian/zabbix_agent (Alexei)

Changes for 1.0beta5:

 - added parameter DBHost (Alexei)
 - added upgrades/dbpatches/1.0beta4_to_1.0beta5/ with patches (Alexei)
 - added support for disktotal[*] (Alexei)
 - added support for inodetotal[*] (Alexei)
 - added support for *,/,+, and - in trigger expressions (Alexei)
 - removed frontends/php/chart4.php (Alexei)
 - update item status to UNSUPPORTED in case if SNMP support was not included into zabbix_suckerd (Alexei)
 - added mysql_init() to DBconnect() (Alexei)
 - fixed Next100 and Prev100 for case if some hosts are hidden (Alexei)
 - added select for latest values (Alexei)
 - delete related services if trigger is deleted (Alexei)
 - fixed problem with substitution of macros for messages (Alexei)
 - eliminated DBis_empty() by replacing to DBnum_rows() (Alexei)
 - MAX_STRING_LEN increased to 4096 (Alexei)
 - fixed zabbix_log(). Possible coredump if data contains %s, etc (Alexei)
 - changed grid size for all graphs (Alexei)
 - added frontends/php/chart4.php (Alexei)
 - added frontends/php/compare.php (Alexei)
 - redesigned all graphs (changed colors, etc) (Alexei)
 - host selection for availability report (Alexei)
 - more fixes to send_email() (Alexei)
 - fixed crash in case if MySQL server gone (support for signal PIPE) (Alexei) Thanks to Arturs.
 - fixed duplicate triggers in Availability Report (Alexei)
 - fixed division by zero in Availability Report (Alexei)
 - added frontends/php/chart3.php (Alexei)
 - small fix for form "Configuration of network map" (Alexei)
 - for host templates, %s can be used in trigger description to be substituted with new host name (Alexei)
 - empty result for DBselect is always checked (Alexei)
 - fixed send_email(). According to RFC, DATA should be sent with followed EOL (Alexei)
 - fixed memory leak in main_alerter_loop(). Added DBfree_result(). (Alexei)
 - fixed missing close of socket in case if connection to SMTP server is rejected (Alexei)

Changes for 1.0beta4:

 - ./configure will find libz  to solve problem with MySQL (Alexei)
 - support for service tree (Alexei)
 - vacuuming as part of housekeeping process for PostgreSQL (Alexei)
 - many improvements for PostgreSQL support (Alexei)
 - added item which reflects host status (0-normal, 2-unreachable) (Alexei)
 - fixed function apply_actions() (Alexei)
 - added Next100 and Prev100 for alerts and alarms (Alexei)
 - check permissions for Availability report (Alexei)
 - added parameter SenderFrequency to zabbix_suckerd configuration file (Alexei)
 - added frontends/include/defines.inc.php (Alexei)
 - added column services.algorithm (Alexei)
 - list of test cases added to the Manual (Alexei)
 - emails to be sent in case of TRUE-UNKNOWN-FALSE and v.s. (Alexei)
 - one zabbix_suckerd to send alerts (Alexei)
 - minimum number of zabbix_suckers StartSuckers is set to 3 (Alexei)
 - added alerts.retries (Alexei)
 - added alerts.status (Alexei)
 - status of triggers changes if host/item status has been changed (Alexei)
 - status of triggers is set correctly even if zabbix is restarted (Alexei)
 - php/include/*inc renamed to php/include/*inc.php (Alexei)
 - check of source IP address for trapped values (Alexei)
 - added include/security.h and include/security.c (Alexei)
 - added items.trapper_hosts (Alexei)
 - housekeeping period for items to be set in days (Alexei)
 - authorisation without user name/password (Alexei)
 - default user "guest" (Alexei)
 - added table 'sessions' (Alexei)
 - added index triggers.value and trigger.status (Alexei)
 - added column alarms.value (Alexei)
 - removed column alarms.istrue (Alexei)
 - added columns triggers.status (Alexei)
 - added columns triggers.value (Alexei)
 - removed column triggers.istrue (Alexei)
 - support for --enable-static for ./configure (Alexei)
 - housekeeping period for alarms and alerts to be set in days (Alexei)
 - created directory upgrades/dbpatches/1.0beta3_to_1.0beta4 (Alexei)
 - more anvanced algorithm for updating disable_until field (Alexei)
 - problem with "Lost connection to DB" solved (Alexei)
 - function DBis_empty(), code cleanup (Alexei)
 - unreachable parameters will not be shown in Queue (Alexei)
 - support for check_service[service,port]
 - advanced change of host status in zabbix_suckerd (Alexei)
 - added support of UserParameter(s) returning non-numeric values (Alexei)
 - doc/manual.lyx will not be included in Zabbix release (Alexei)
 - changes to make Zabbix compile in non-GCC environments (Alexei)
 - unreachable hosts will be clickable in system maps (Alexei)
 - fixed double posting of the same trigger status into alarms (Alexei)
 - fixed macros substitution in email alerts (Alexei)
 - removed option -Wall from all Makefiles (Alexei)
 - removed "//" comments from Zabbix code (Alexei)
 - disabled experimental code by commenting #define PERF (Alexei)
 - improvements in SNMP handling for zabbix_suckerd (Alexei)
 - fixed check for SNMP library in configure.in (Alexei)
 - template host set to empty in Host definition form (Alexei)
 - support for DisableHousekeeping for zabbix_suckerd (Alexei)
 - protection from items.delay set to 0 (Alexei)
 - values provided by an agent can be less than zero (Alexei)

Changes for 1.0beta3:

 - support for chart showing diff instead of real values (Alexei)
 - support for new trigger status - UNKNOWN (Alexei)
 - zabbix_suckerd housekeeping process to disconnect from DB when unactive (Alexei)
 - support for check_service[http] (Alexei)
 - drop column config.password_required (Alexei)
 - drop column users.groupid (Alexei)
 - drop table groups (Alexei)
 - added parameter DBConnectOnEach for zabbix_trapperd (Alexei)
 - added default user "guest" (Alexei)
 - more support for flexible permissions (Alexei)
 - added support for Inverse Select in status of triggers (Alexei)
 - added support for flexible permissions (Alexei)
 - fixed items.php (Alexei)
 - added table 'rights' (Alexei)
 - added time legend for simple graph (Alexei)
 - already existing hosts can be used as template from new host (Alexei)
 - new algorithm for audible notification in screen "Status of Triggers" (Alexei)
 - changed definition of DebugLevel (Alexei)
 - improved update_triggers() (Alexei)
 - fixed get_lastvalue() (Alexei)
 - minor changes in include/cfg.c (Alexei)
 - column functions.lastvalue changed to varchar(255) (Alexei)
 - column items.lastvalue changed to varchar(255) (Alexei)
 - column items.prevvalue changed to varchar(255) (Alexei)
 - support for version[zabbix_agent] (Alexei)
 - better validation of trigger expressions in validate_expression (Alexei)
 - common parser of config files in include/cfg.c (Alexei)
 - added column value_type to table items_template (Alexei)
 - support for system[uname] (Alexei)
 - support for system[hostname] (Alexei)
 - parameter Server can consist of list of Zabbix servers (Alexei)
 - SO_LINGER is default socket option for zabbix_sender (Alexei)
 - added support of NoTimeWait for zabbix_trapperd (Alexei)
 - fixed schema for PostgreSQL, column disable_until (Alexei)
 - added directory upgrades/dbpatches/1.0beta2_to_1.0beta3 (Alexei)
 - correct handling of timeout situations for zabbix_agentd (Alexei)
 - added support for non-syslog logging (Alexei)
 - added parameter LogFile for zabbix_trapper (Alexei)
 - added parameter LogFile for zabbix_trapperd (Alexei)
 - added parameter LogFile for zabbix_agentd (Alexei)
 - added parameter LogFile for zabbix_suckerd (Alexei)
 - added files include/log.h and include/log.c (Alexei)
 - solved problem with getpeername() (Alexei)
 - support for parameter Timeout for zabbix_trapper (Alexei)
 - support for parameter Timeout for zabbix_trapperd (Alexei)
 - support for parameter Timeout for zabbix_agent (Alexei)
 - fixed wrong data in alarms.php (Alexei)
 - swapped warning_on.wav and warning_off.wav (Alexei)
 - support for parameter Timeout for zabbix_agentd (Alexei)
 - support for parameter Timeout for zabbix_suckerd (Alexei)
 - do not refresh screen if displayed all triggers (Alexei)
 - fixed "Send message to" in actions.html (Alexei)
 - support for experimental parameter NoTimeWait (Alexei)
 - diskfree[*] to return free disk space in Kb (Alexei)
 - support for non-numeric parameters (Alexei)
 - common parser function for configuration files (Alexei)
 - added file include/cfg.h and include/cfg.c (Alexei)
 - support for system[uptime] on FreeBSD (Alexei)
 - support for kern[maxfiles] on FreeBSD (Alexei)
 - support for kern[maxproc] on FreeBSD (Alexei)
 - zabbix_trapperd cannot be ran as root (Alexei)
 - added table history_str (Alexei)
 - added column value_type to table items (Alexei)
 - removed(?) support for automake (Alexei)
 - partial support for automake (Alexei)
 - parent process will terminate childs if one of the childs died (Alexei)
 - support for PidFile for zabbix_agentd,zabbix_suckerd and zabbix_trapperd (Alexei)
 - Zabbix processes will show statuses for ps (FreeBSD,...) (Alexei)
 - changes in AUTHORS (Alexei)
 - added support for IP addresses for SNMP-enabled hosts. Thanks to Denis Ustimenko. (Alexei)
 - commented #define TEST_PARAMETERS in zabbix_agent.c (Alexei)
 - proc_cnt[apache] was changed to proc_cnt[httpd] (Alexei)

Changes for 1.0beta2:

 - changes in manual.lyx (Alexei)
 - added parameter ListenPort to zabbix_agentd and zabbix_trapperd (Alexei)
 - all *.html documents were renamed to *.php (Alexei)
 - clean compilation on HP-UX 11.xx (Alexei)
 - change host status to Unreachable if agent drops connection (Alexei)
 - added #include <time.h> into db.h (Alexei)
 - added support for connection to MySQL via Unix socket. Thanks to Arturs Aboltins (Alexei)
 - configure to find PostgreSQL in /usr/local/lib and /usr/local/include/pgsql (Alexei)
 - added set of user-defined parameters for monitoring MySQL servers. See misc/conf/zabbix_agent(d).conf (Alexei)
 - check_service[smtp] will send QUIT. (Charlie)
 - clean compilation on FreeBSD (Alexei)
 - clean compilation on Solaris (Alexei)
 - check_service[smtp] will send QUIT. Thanks to Charlie. (Alexei)
 - calls to malloc+strcpy changed to strdup() (Alexei)
 - fix of parameter Server in zabbix_agentd.conf (Alexei)
 - fix of System Map image (Alexei)

Changes for 1.0beta1:

 - added startup scripts for RedHat. (Charlie Collins)
 - disabled unfinished "IT SERVICES" functionality  (Alexei)
 - support for parameter Server in zabbix_agent.conf (Alexei)
 - added sample zabbix_trapper(d).conf to misc/conf (Alexei)
 - support for configuration file for zabbix_trapper(d) (Alexei)
 - support for DB* parameters in zabbix_suckerd.conf (Alexei)
 - not supported items will not be shown in latest values (Alexei)
 - zabbix_agentd cannot be ran as root (Alexei)
 - added file misc/conf/zabbix_suckerd.conf (Alexei)
 - added misc/init.d/debian/zabbix-server (Alexei)
 - zabbix_suckerd cannot be ran as root (Alexei)
 - added column URL to table triggers (Alexei)
 - character '.' can be used in definition of monitored paramaters (Alexei)
 - added average-only mode for trends (Alexei)
 - fixed bug with unexpected change of item status to NOT SUPPORTED. This bug appeared because of incomplete processing of timeout situations (Alexei)
 - constant DELAY_ON_NETWORK_FAILURE is set to 60 (Alexei)
 - added column status to table services (Alexei)
 - added user-defined sorting to form "Latest Values" (Alexei)
 - extra debug information in case of network errors in zabbix_suckerd (Alexei)
 - fixed uninterruptable calls to connect() in zabbix_suckerd (Alexei)
 - added column "soft" to services_links (Alexei)
 - added function DBfetch to frontends/php/include/db.inc (Alexei)
 - srv_status.html accessible without password (Alexei)
 - added srv_status.html and services.html (Alexei)
 - added table services and services_links (Alexei)
 - support for parameter StartAgents in zabbix_agentd.conf (Alexei)
 - number of forked zabbix_trapperd decreased to 5 (Alexei)
 - number of forked zabbix_agentd decreased to 5 (Alexei)
 - support for parameter UserParameter in zabbix_agentd.conf (Alexei)
 - support for advanced zabbix_agentd.conf (Alexei)
 - added misc/conf/zabbix_agentd.conf
 - in case of network error, zabbix_suckerd will not try to request any parameters from the host during next 120 seconds (Alexei)
 - added directory upgrades/dbpatches/1.0alpha12_to_1.0beta1 (Alexei)
 - added column disabled_until to table hosts (Alexei)
 - modified SQL statements in both report2.html and graph2.html. Thanks to Oliver Siegmar. (Alexei)
 - added support of audible notification (Alexei)
 - select criteria in form "Status of Triggers". Thanks to Lauris Stiglics. (Alexei)
 - default values for config.alert_history and config.alarm_history are set to one year (Alexei)
 - file COPYING changed (Alexei)
 - file INSTALL truncated (Alexei)
 - added "-lcrypto" to SNMP library detection in configure.in (Alexei)
 - additional statistics in screen "Status of Zabbix" (Alexei)
 - changes in manual.lyx (Alexei)
 - added #define <string.h> to some C sources to eliminate compiler warnings (Alexei)

Changes for 1.0alpha12:

 - cksum[/etc/inetd.conf] will not be supporter for a while (Alexei)
 - diff(0) will not be evaluated as '1' for a fresh item (Alexei)
 - not monitored hosts will not be referenced from System Map (Alexei)
 - not monitored hosts will not be shown in form Status of Triggers (Alexei)
 - in case of network error, zabbix_suckerd will not try to request same parameter during next 120 seconds (Alexei)
 - zabbix_trapperd will not exit after timeout (Alexei)
 - added comments to many functions of source code (Alexei)
 - added columns alert_history and alarm_history to table config (Alexei)
 - added link from graphs to trends and vs (Alexei)
 - housekeeping process in zabbix_suckerd will also delete old records from tables alerts and alarms (Alexei)
 - added directory upgrades/dbpatches/1.0alpha11_to_1.0alpha12 (Alexei)
 - added index on column "clock" for table alarms (Alexei)
 - cleanup of all *.html files (Alexei)
 - removed doc/dbstructure (Alexei)
 - removed doc/manual.txt (Alexei)
 - minor changes in manual.lyx (Alexei)
 - added version (draft 1.01) to manual.lyx (Alexei)
 - character '-' can be used to form server name (Alexei)
 - fixed dependencies in functions that delete information for zabbix tables (Alexei)
 - fixed function is_float (Alexei)
 - fixed select statement for Network Maps. Host status is correct. (Alexei)
 - availability report will not show not monitored hosts (Alexei)
 - "maxumum" changed to "maximum" in actions.html (Alexei)
 - "have been restarted" changed to "has been ..." (Alexei)
 - added support for opertor '=' (Alexei)
 - changes in timeout handling for zabbix_trapperd (Alexei)
 - changes in doc/manual.lyx (Alexei)
 - doc/manual.lyx created (Alexei)
 - no SA_RESTART flag for sigaction() (Alexei)
 - signal() was changed to sigaction() (Alexei)
 - changes in timeout handling (Alexei)
 - added support for cksum[*], "*" can be any filename (Alexei)
 - cksum[] does not call external program "cksum" anymore (Alexei)
 - added support for memory[free], memory[total] and memory[shared] for FreeBSD (Alexei)
 - minor fixes in doc/manual.txt (Alexei)
 - minor fixes in INSTALL (Alexei)
 - added support for check_port[*], which tries to connect to the port (Aelxei)
 - new type of parameters: parameter[*], actual value of "*" can be passed from Zabbix server (Alexei)
 - zabbix_agentd will lower scheduling priority to 5 (Alexei)
 - fixed broken customized graphs, file chart2.html (Alexei)

Changes for 1.0alpha11:

 - minor changes in manual.txt (Alexei)
 - added support for swap[free] and swap[total] for Solaris (Alexei)
 - added define HAVE_PROC_LOADAVG (Alexei)
 - parameter tcp_count is not supported anymore (Alexei)
 - no warnings for bcopy anymore under Solaris (Alexei)
 - changes in AUTHORS (Alexei)
 - fixes in function PROCCNT (Alexei)
 - changes in documentation (Mike)
 - simplified tcp_listen procedure in zabbix_trapperd.c (Alexei)
 - simplified tcp_listen procedure in zabbix_agentd.c (Alexei)
 - no full list of triggers and items will be shown (Alexei)
 - deleted column triggers.lastcheck (Alexei)
 - fixed PostgreSQL upgrade patch to 1.0alpha10 (Alexei)
 - if item.history==0, not values will be added to table history for this item (Alexei)
 - added directory upgrades/dbpatches/1.0alpha10_to_1.0alpha11/ (Alexei)
 - added set of keys proc_cnt[*] (Alexei)
 - when pressing Acive in list of items, [all] selected unstead of [Server]. Fixed. (Alexei)
 - some triggers have incorrect status. Fixed. (Alexei)
 - global variable $ERROR_MSG will show details of operation failure (Alexei)
 - fixed both zabbix_trapper and zabbix_trapper to correctly change status of triggers (Alexei)

Changes for 1.0alpha10:

 - added support for trigger dependencies
 - added column dep_level to table TRIGGERS
 - added new host type: Workstation + frontends/php/images/sysmaps/Workstation.png
 - added table triger_depends
 - calls to perror() were changed to syslog() where possible
 - added status line to full screen version of form "Status of Triggers"
 - added directory upgrades/dbpatches/1.0alpha9_to_1.0alpha10/
 - removed parameters net[listen_21],net[listen_22],net[listen_25],net[listen_110], net[listen_143]
 - added parameters check_service[ftp],check_service[smtp],check_service[ssh],check_service[pop], check_service[nntp],check_service[imap]
 - added constant TRAPPERD_FORKS (default is 10)
 - added constant AGENTD_FORKS (default is 10)
 - minor fixes in PHP code
 - added some basic information on zabbix_trapperd to manual.txt
 - added zabbix_trapperd
 - minor fixes in manual.txt
 - check for filesystem /proc in configure.in
 - table "Supported parameters by platform" added to manual.txt
 - removed recommendation of PostgreSQL from manual.txt
 - use of /proc was changed to native calls to sysinfo where possible
 - fixed double appearing of complex triggers in list of triggers
 - added form for changing host details
 - All calculations are made in C code instead of SQL statements
 - Housekeping now runs as separate process, however it's part of zabix_suckerd
 - "Not monitored" will not be displayed
 - Calls to mhash() changed to md5(), thus eliminating use of php4-mhash module.
 - Added missing line in zabbix_suckerd. Now it reads items.snmp_oid from DB.

Changes for 1.0alpha9:

 - zabbix_suckerd fixed to listen on interfaces other than 127.0.0.1
 - Fixed nasty bug in DB structure. One of indexes of table functions was incorrectly defined as unique.
 - added patches to upgrades/dbpatches/1.0alpha8_to_1.0alpha9
 - Added status line to all PHP forms (like, "[Host added]")

Changes for 1.0alpha8:

 - changed type of actions.message and alerts.message to blob(text)
 - added new parameters: io[disk_*]
 - zabbix_sucker renamed to zabbix_suckerd
 - new high performance zabbix_agentd
 - connect using IP address became possible
 - new columns - useip,ip were added to table hosts
 - added bin/
 - removed src/.../acconfig.h
 - removed src/.../configure.in
 - added Makefile.in,acconfig.h,configure.in
 - added src/zabbix_sucker/acconfig.h and src/zabbix_trapper/acconfig.h
 - parameters net[listen_??] will use /proc filesystem
 - parameter system[proccount] uses call to sysinfo() function
 - removed calls to command strip from all Makefile.in
 - passwords are not stored in plain text. MD5 is used.
 - zabbix_agent can be tested by defining macro TEST
 - added index (triggerid,clock) for table alarms
 - status of triggers will not be shown for disabled and not-supported parameters
 - fixed availability report
 - optimization of chart.html
 - added trend.html
 - added trends.html
 - improved performance of network map
 - added column icon to table sysmaps_hosts
 - added images Hub.png, Notebook.png, Printer.png, Router.png, Server.png, host.png
 - new monitored parameters: cksum[/usr/sbin/sshd], cksum[/usr/bin/ssh]
 - a color for each parameter of graph can be defined
 - warning in functions evaluate_DIFF has been eliminated
 - removed columns "Lastdelete" and "Nextcheck" from configuration of items
 - added patches to upgrades/dbpatches/1.0alpha7_to_1.0alpha8
 - label "Host" changed to "Parameter" in screen "Conf. of graph"
 - updated doc/dbstructure

Changes for 1.0alpha7:

 - added section about configuration of Apache
 - name of server included to descriptions of template triggers
 - link from list of triggers to trigger change form
 - changed host form to ask about values from template
 - deleted link to comments.html in tr_status.html
 - fixed Enabled/Disabled checkbox in trigger form
 - added real links to page About
 - fullscreen mode for form Status of Triggers
 - minor changes in manual.txt
 - no password to see alarms needed
 - fullscreen mode for Network Maps and graphs
 - fixed bug with getting processor load on Linux
 - added /upgrades/dbpatches/1.0alpha6_to_1.0alpha7
 - changes in manual.txt
 - fixed bug with lost status of trigger
 - added file frontends/php/about.html
 - link can be deleted now (network maps)
 - host icons in network maps became clickable
 - function NODATA is no longer supported
 - fixed get_minnextcheck
 - all these tables are added to PostgreSQL
 - added table graphs_items
 - lowered default values for triggers
 - added file frontends/php/chart2.html
 - added file frontends/php/charts.html
 - added file frontends/php/graph.html
 - added file frontends/php/graphs.html
 - added file frontends/php/images/sysmaps/host.png
 - added file frontends/php/map.html
 - added file frontends/php/maps.html
 - added file frontends/php/sysmap.html
 - added file frontends/php/sysmaps.html
 - added table sysmap
 - added table sysmaps

Changes for 1.0alpha6:

 - error in PHP frontend in Host definition form

Changes for 1.0alpha5:

 - changes in manual.txt
 - support for SNMP agents !
 - zabbix_sucker forks N (default=10) copies to run in parallel mode. Monitoring of hundreds of servers is reality !
 - "netstat -ln|grep tcp" was replaced by more efficient "netstat -lnt"
 - support for macros in email subject and body
 - fixed zabbix_trapper. Added update_functions (itemid).
 - finally (!) removed include/sysinfo.h
 - source code became more structured
 - call to perror was changed to syslog where necessary
 - zabbix_sucker will not print "Spent x seconds ..." to syslog

Changes for 1.0alpha4:

 - fixed EXECUTE function in sysinfo.c It will return FAIL when command not found.
 - added report of Status of Zabbix - report1.html
 - added Availability Report - report2.html
 - added hints on choosing right DB (PostgreSQL vs MySQL) to manual.txt
 - added section on reports in manual.txt
 - fixed "undefined $register" and other warnings in media.html
 - "netstat -an|grep LISTEN" was replaced by more efficient "netstat -ln|grep tcp" in zabbix_agent.c
 - critical value for disk space and number of inodes decreased to 100000000
 - table "platforms" is not used anymore
 - removed platformid and related indexes from table items_template
 - directory upgrades/ created
 - directory create/data/ created
 - Chapter 6 (Upgrading) added to manual.txt
 - added notes for PostgreSQL to manual.txt
 - added key (userid) to table media (MySQL)
 - added key (triggerid) to table actions (MySQL)
 - added key (istrue) to table triggers (MySQL,PostgreSQL)
 - added key (nextcheck) to table items (MySQL,PostgreSQL)
 - added key (status) to table items (MySQL,PostgreSQL)
 - removed include/sysinfo.h
 - trigger update does not delete actions anymore
 - functionality of zabbix_alarmer transferred to zabbix_sucker. No need for zabbix_alarmer anymore !

Changes for 1.0alpha3:

 - fixed NODATA function
 - fixed bug with trigger updating in PHP frontend
 - added check for SMTP, FTP, SSH, TELNET, WEB, POP3, and IMAP servers availability
 - fixed Trigger Status form
 - removed MySQL specific unix_timestamp() from SQL statements
 - added "Use of Zabbix" section to manual