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1.1.0 -> X.X.X
    - fix regression in recorder for WWW-Authentication (anders.nygren@gmail.com)
    - fix single user agent case.
    - ip is no more mandatory (default is 0.0.0.0)
    - clients and monitoring can use host lists defined in environment
      variables, for use with batch schedulers (openpbs, lsf and oar)
    - performance improvements in stats engine for very high load
    - rebuild boot scripts if erlang version is different from compile time
    - close client socket when connection:closed is ask by the server
      (this should enable https recording with IE)

1.0.3 -> 1.1.0 Major feature enhancements (5 Sep 2005)
    - new feature: HTTP proxy load testing in now possible (set
      http_use_server_as_proxy to true)
    - add dynamic substitution support for jabber
    - add 'raw' type of msg for Jabber (use the new 'data' attribute)
    - add the dynamic variable list to dynamic substitutions
    - UserAgent is now customizable for HTTP testing
    - Add an option to run all components (controller and launcher)
      within a single erlang beam (use_controller_vm). Should ease
      idx-tsunami use for light load tests
    - fix bash script for solaris (jasonwtucker@gmail.com)
    - fix: several 'idx-tsunami status' can be run simultaneously
      (reported by Adam Spotton)
    - internal: Host header is now set during configuration phase
    - fix last phase duration
    - fix recorder: must log absolute url if only the scheme has changed

1.0.2 -> 1.0.3 Minor bugfixes (8 Jul 2005)
    - add ts_file_server module
    - fix broken https recording
    Thx to johann.messner@jku.at for bug reporting :
    - fix: forgot to add "?" when an URL is absolut and had a query
      part
    - fix regression in the recorder (introduced in 1.0.2): must use CAPS
      for method, wrong content-length in recorder causing POST requests
      to silently fail
    - allow multiple 'dyn_variable' in DTD
    - fix Host: header when port is != 80

1.0.1 -> 1.0.2: Minor bugfixes (6 Jun 2005)
    - fix: the recorder is working now with R10B: replace call to
      httpd_parse:request_header in recorder by an
      internal func (the func was removed in R10B)
    - update configure scripts (should build on RHEL3/x86_64)
    - remote beam startup is now tunable (-r ssh/rsh)
    - internal changes in ts_os_mon (suggested by R. Lenglet)

1.0 -> 1.0.1: Major bugfixes (18 Nov 2004)
    - fix: broken free mem on non linux arch (Matthew Schulkind)
    - add script to convert apache log file (combined) to idx-tsunami XML
    - improved configure: add --with-erlang option and xmerl PATH detection
       idx-tsunami now compiles both with R9C and R10B
    - small fixes to the DTD
    Thx to Jonathan Bresler for testing and bug reporting :
    - fix: broken 'global', 'local' and 'no_ack' requests and size computation
    - fix: broken ids in jabber messages
    - fix: broken online/offline in user_server
    - default thinktime can now be overriden
    - many improvements/fixes in analyse_msg.pl

1.0.beta7 -> 1.0: Minor bugfixes (13 Aug 2004)
    - fix: broken path when building debian package
    - add rpm target in makefile
    - implement status
    - add 'match' in graph and doc
    - fix add_dynparams for jabber

1.0.beta6 -> 1.0.beta7: Minor bugfixes (20 Jul 2004)
    - HTTP: really (?) fix parsing of no content-length with connection:close
    - better handling of configure (--prefix is working)
    - add different types of output backend (currently, only 'text'
      works; 'rrdtool' is started but unfinished)
    - fix: ssl_ciphers option is working again

1.0.beta5 -> 1.0.beta6: Minor feature enhancements (5 May 2004)
    - add a DTD for the configuration file
    - add dynamic request substitution (mickael.remond@erlang-fr)
    - add dynamic variable parsing from response (can be used
      later in the session for request substitution)
    - add response pattern to match (log if not match)
    - HTTP: fix partial header parsing (mickael.remond@erlang-fr.org)
    - HTTP: fix chunk parsing when the chunk-size is split across two packets
    - HTTP: fix parsing of no content-length with connection:close case
    - check for bad input (config file, <client> name)
    - merge client and client_rcv processes into a single process
    - fix: do not connect in init anymore; this fix too long phases when
      connection time is high.
    - connect stat is now for both new connections and reconnections
    - check phase duration in launcher
    - various code cleanup

1.0.beta4 -> 1.0.beta5: Major Feature enhancements (25 Mar 2004)
    - add SNMP monitoring (not yet customizable)
    - fix remote start: log filename is now encoded to avoid bad
      parsing of log_file by 'erl'
    Patches from mickael.remond@erlang-fr.org :
    - Added ~/.idx-tsunami creation in idx-tsunami script if the directory
      does not already exist
    - Extension of XML attribute entity normalisation
    - HTTP: fix Cookie support: Cookie are not necessarily separated by "; "
    - HTTP: fix long POST request in the recorder: dorecord message
      was missing enclosing curly brackets, and the body length counter
      were mistakenly taking the header size in its total
    - HTTP: Content-type support in the recorder (needed to handle
     non-HTML form encoded posts)
    - add autoconf support to detect Erlang installation path
    - SOAP Support: IDX-Tsunami can now record and replay SOAP HTTP
      scenario. The SOAPAction HTTP header is now recorded
    - Preliminary Windows support: A workaround has been introduced in
      the code to handle behaviour difference between Erlang Un*x and
      Erlang Windows on how the command-line is handled. When an
      assumtion is made on the string type of a parameter, it should be
      check that this is actually a string and not an atom.

1.0.beta3 -> 1.0.beta4: Minor bugfixes (16 Mar 2004)
    - fix lost cookie when transfer-encoding:chunked is used
    - fix config parsing (the last request of the last page of a
      sesssion was not marked as endpage)
    - don't crash anymore on error during start or stop

1.0.beta2 -> 1.0.beta3: Minor feature enhancements (24 Feb 2004)
    - fix stupid bug in start script for recorder
    - HTTP: fix '&' writes in the XML recorder for 'content' attribute
    - HTTP: enhanced Cookies parsing ('domain' and 'path' implemented).
    - ssl_ciphers can be customized
    - change log directory structure: all log files in one directory per test
    - add HTML reports (requires the perl Template toolkit)
    - change stats names: page_resptime -> page, response_time -> request

1.0.beta1 -> 1.0.beta2: Minor feature enhancements (11 Feb 2004)
    - reorganise the sources
    - add tools to build a debian package
    - fix documentations
    - add minimalistic man page
    - syntax change: GETIMS +date replace by GET +'if_modified_since'

0.2.1 -> 1.0.beta1: Major Feature Enhancements (3 Feb 2004)
    - rewrite the configuration engine. Now use an XML file.
    - add recording application: use as a HTTP proxy to record session into XML
      format
    - add support to OS monitoring (cpu, memory, network). Currently, use an
      erlang agent on the remote nodes; SNMP is on the TODO list.
      (mickael.remond@erlang-fr.org)
    - can now use several IPs per client host
    - several arrival phases can be set with different arrival rates and
      duration
    - can set test duration instead of number of users
    - add user defined statistics using a 'transaction' tag
    - HTTP: fix cookies and POST handling (mickael.remond@erlang-fr.org)
    - HTTP: rewrite the parser (faster and cleaner)
    - fix bad timeout computation when close occur for persistent client
    - bugfixes and other enhancements.
    - fix memory leak with ssl (half-closed connections)

0.2.0 -> 0.2.1: Minor bugfixes and small enhancements (9 Dec 2003)
    - optimize session memory consumption: use an ets table to store session setup
    - HTTP: fix crash when content-length is not set in headers
    - HTTP: fix POST method
    - HTTP: preliminary chunked-encoding support in HTTP/1.1
    - HTTP: Absolute URL are handled (server and port can be overridden )
    - no more .hosts.erlang required
    - add stats on simultaneous users

0.1.1 -> 0.2.0: Major Feature Enhancements (Aug 2003)
- add 'realtime' stats
- add new 'parse' type of protocol
- add reconnection support (persistent client)
- add basic HTTP and HTTPS support
- split the application in two parts: a single controller (tsunami_controller),
      and the clients (tsunami)
- switch to R9C

0.1.0 -> 0.1.1: Bugfix realease (Aug 2002)
- fix config file
- fix few typos in docs
- fix init script
- few optimizations in user_server.erl
- switch to R8B

0.1.0: Initial release (May 2001)
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