+--- 1.4.1 2010/05/21
+
+Fixes for threaded operation.
+
+New stylesheets for TurboMARC: tmarc.xsl and opac_turbomarc.xsl.
+
+New example services in etc/services in source. In the Debian packages
+these are located in /etc/pazpar2/services-available
+
+Threaded mode operational on Windows. Requires Windows 7 or Windows
+Server 2008.
+
+Default value of setting pz:max_connections is 0 which means that there
+is no limit on number of connections.
+
+--- 1.4.0 2010/03/29
+
+Pazpar2 may operate in threaded mode. Enabled by element threads in
+the configuration. See pazpar2_conf for details.
+
+New setting setting: pz:max_connections. Setting pz:max_connections is
+a limit of number of sockets to a host. When this limit is reached,
+Pazpar2 will wait up to 5 seconds for a connection to becomes available.
+The client will be marked Client_Error when it can not be searched
+(other clients in a session may work). If pz:max_connections is not set
+for a target, a value of 30 will be used. Note: the pz:max_connections
+will only work in threaded mode.
+
+pz2.js: JSON support for show.
+
+Debian package: Enable default service, default.xml, before starting
+Pazpar2 only if there is no service already in /etc/pazpar2/services-enabled.
+
+--- 1.3.0 2010/01/25
+
+Debian version depends on on libyaz4. Note that Pazpar2 will still
+compile from source with YAZ 3.
+
+Split services into separate files. The example configuration file
+pazpar2.cfg.dist now includes a default service default.xml (part of
+etc). And default.xml includes settings/edu.xml. The default.xml file,
+not to be confused with settings/defaults.xml, is a template for jsdemo
+and other services. The Debian package installs /etc/pazpar2/server.xml
+which is now the main pazpar2 configuration (used to be called pazpar2.cfg).
+server.xml includes services from /etc/pazpar2/services-enabled/*.xml .
+The default.xml (from etc) is installed in /etc/pazpar2/services-available
+and a symlink to it is created from services-enabled. The default.xml
+service is unnamed and, thus, will be used by jsdemo and test1.
+
+New setting pz:negotiation_charset. Patch from Andrei V. Toutoukine. The
+new setting pz:negotiation_charset specifies character set for Z39.50 Init.
+
+--- 1.2.4 2010/01/15
+
+Support for additional fields in cf.xsl and pazpar2.conf.dist:
+publisher, available, due, location (=locallocation), callno
+(=callnumber), thumburl and score.
+
+Describe pz:xslt and the auto setting.
+
+Move mergekey definition away from the normalization stylesheets and
+define a mergekey common for all target types in pazpar2.cfg.
+
+Code update: Use the Odr_int type for hit counts. This is part of
+YAZ 3.0.47 and later and so configure checks for that.
+
+--- 1.2.3 2009/11/24
+
+Metadata attribute 'skiparticle' also works for ICU based
+normalization. (was only working for the non-ICU/ASCII before).
+
+Command bytarget with argument settings=1 will show settings per
+target.. This is to be able to verify correct settings and be able to
+test that they are correct. The database settings array size is now
+also stored.. Problems with database settings array is that if not
+careful it will be too small (smaller than dictionary per-service
+in settings).
+
+Make record list sorting stable by comparing mergekey for records if
+relevance/title or other sorting criteria all match. This is merely to
+ensure that our regressions tests works (reproducible output).
+
+Relevance calculation changes: use a different denominator (length) for
+per-field relevance scoring.. Instead of length of all ranked fields we
+now use length of individual fields (as if they were individual "free"
+text fields). This will ensure that documents with a long field with no
+match (say description) will not "hurt" a title match.
+
+Diagnostic member was not set on connection error. Fixed
+
+--- 1.2.2 2009/10/13
+
+Command search takes two optional parameters, startecs and maxrecs,
+that specifies the start offset (0, 1, ...) and maximum number of records
+to fetch for each target.
+
+XSLTs + MARC maps are cached within a session so we don't re-parse
+them over and over again. Even for a session with a single search
+there's much to be gained because many targets use the same
+transformation.
+
+The metadata attribute 'mergekey' now takes one of three values 'no',
+'required', 'optional' . And the resulting mergekey from metadata
+is now ordered in the same way as metadata in the service definition.
+Older Pazpar2 version use the order in which metadata appeared in a
+record instance.
+
+The search argument 'filter' now offers a new operator ~ which does a
+substring match. The = operator works as before: string match for
+anything but pz:id, or target match for pz:id.
+
+New setting pz:recordfilter. The value of this setting takes the
+form name[~value]. This setting makes Pazpar2 ignore all retrieved
+records that do not have the metadata element name with value substring
+(if given).
+
+Pazpar2 allows YAZ log level to be set (option -v).
+
+--- 1.2.1 2009/10/05
+
+For WS responses Pazpar2 creates XML header. Exception: raw record.
+
+Setting XML files are now stored in etc/settings instead of etc. This
+reflects the layout with the Debian package layout.
+
+Settings may be posted for command=settings. The POSTed settings must
+have root element 'settings' like regular setting files. In order to be
+recognized, the POST request must use Content-Type=text/xml.
+
A service may be posted for command=init. This service will be used
during the session. The service may have its own target settings,
ICU config, timeout, etc. In order to be recognized, the POST request
Timeout values may be given per-service. That's element 'timeout'
which takes three attribute values (a subset may be given): 'session',
-'z3950_connect', 'z3950_session'. Option -T is no longer supported
+'z3950_operation', 'z3950_session'. Option -T is no longer supported
- used to specify session timeout.
Option -t tests the Pazpar2 configuration and returns exit code