
* Current
  SNMPv2c
  UDP bug fixes
  faster startup/shutdown
  faster graphs
  Resolv in displayed config
  checknow button


* Version 3.4 [2005 May 14]
  perl 5.00503 fix
  added TCP/DNS
  added TCP/Rwhois
  added TCP/SIP, UDP/SIP, UDP/IAX2, TCP/Asterisk
  added TCP/RPC, UDP/RPC
  added asynchronous resolver
  radius fix
  code reorganization
  configurable ip options: TTL, TOS, LSRR, SSRR
  support for web_auth_none
  scheduler adjustment
  http redirect loop detection fix
  argusctl checknow added
  notification %O fix
  database testing enhancements
  added remote monitoring agent
  faster SSL failure detection
  enhanced performance

* Version 3.3 [2004 Mar 23]
  perl 5.8.1 Encode conflict workaround
  support for databases that do not require a username
  added tests TCP/NFS and TCP/NFSv3
  improved SSL support
  added tests TCP/HTTPS TCP/IMAPS TCP/POPS
  added https support to TCP/URL
  nolotsmsgs supported per method
  notifyaudit for audit trail via notification method
  additional notification message % sequences
  user configurable cron functions
  severity levels
  user written perl extensions
  support for alternate languages
  support for SNMPv3
  siren fix
  radius fix
  fix for Socket6 version > 0.10
  remote testing TCP test port
  improved handling of config file errors
  support for DARP - Failover and Redundancy
  various changes to notification system
    => some changes may be needed to get exactly the same messages

* Version 3.2.1 [2003 Jul 15]
  perl 5.6.0 syslog bug workaround
  qtime parameter extended
  nolotsmsgs parameter added
  notifyalso parameter added
  \# in config files
  IPv4/IPv6 mismatched src address fix
  ackonup fix
  Configure --upgrade

* Version 3.2   [2003 Apr 14]
  Graphing capabilities
  IPv6 support
  extended testing capabilities
  extended DNS testing
  database testing
  slight change in override/notification interaction
  user configurable notification methods
  other notification system changes
  dependencies
  locale aware date/time strings
  include file support in config files
  other config file improvements
  HTML 4.01 Transitional compliance
  argus-config program
  changes to 'make install'
  correct various spelling errors
  ping scalability issues
  ability to monitor several internal values
  export various data to environment

  CONFIG FILE INCOMPAT:
    snmpcalc has been renamed calc
    targets of some aliases may need to be modified


* Version 3.1.3 [2002 Dec 2]
  minor scheduling issue fixed
  added -u -g options
  additional checking for some common user errors

* Version 3.1.2 [2002 Nov 8]
  mod_perl issue fixed
  problem logging typo fixed

* Version 3.1.1 [2002 Oct 31]
  misc cleanup
  TCP connect error reporting
  possible Ping issue fixed
  SNMP rate overflow fixed
  Solaris waitpid portability issue fixed

* Version 3.1   [2002 Oct 20]
  new user authentication code
  access control
  user views
  config file typo detection
  bug fixes

  CONFIG FILE INCOMPAT:
    escalate parameter is now in minutes

* Version 3.0.1
  bug fixes
  faster startup

* Version 3 [2001]
  complete rewrite
  too many changes to count

* Version 2 [2000 - 2001]
  known as 'whassup' (variation on "what's up")
  complete rewrite
  extensive TCP, UDP, and program testing capabilities
  notifications via text pages (via qpage)
  web front-end

* Version 1 [1996 - 1999]
  known as 'smt' (system monitoring thing)
  collection of perl and shell scripts
  ping and limited SNMP capabilities
  notifications via coded numeric paging

