--- 1.0.15 2008/11/18

Fixed reference counting bug in Z39.50 client module (could cause SEGV).

--- 1.0.14 2008/06/09

Fixed the value of SRU record schema in searchRetrieve response. It was set
to a fixed value of "dc" before.

Serialize identical SRU requests. This is useful if HTTP client software
fires identical requests against metaproxy.

Allow Z39.50 target to be specified for SRU requests by using SRU extra
parameter x-target. Allows SRU to contact arbitrary Z39.50 targets and
avoid static configuration. This facility is handled by the sru_z3950 module
and the z3950_client module.

Allow maximum number of sockets to be used for a Z39.50 client by the
use of SRU extra parameter x-max-sockets. This facility is handled by the
sru_z3950 module and the z3950_client module.

--- 1.0.13.1 2008/02/29

Simplified check for Boost libraries.

--- 1.0.13 2008/02/29

First Debian package.

The sru_z9350 filter now recognizes SRU parameter z-target as being
a ZURL of the form host/database . 

Mergetype may be specified for filter 'multi'.

--- 1.0.12 2007/09/19

Fixed problem in Makefile WRT library specifictions. This could produce
linker errors (when they should not happen).

Fixed bug #1341: MetaProxy returning different results. Problem was that
fix-up of record database did not normalize the database name.

Documentation updates for Windows compilation.

--- 1.0.11 2007/06/14

Fixed problem with logfile being truncated.

--- 1.0.10 2007/05/23

Fixed bug #1136: Access rights not enforced.

Extension for log module. The log category 'access' logs more details.
New category 'user-access' added which is simlar to 'access' but adds
the Z39.50 user as for all entries in a session.

Switched to GPL v2.

Added support for configurable default/force target/vhost for module Z39.50
client module.

--- 1.0.8 2007/01/25

Implemented filter, session_shared, which optimizes usage of Z39.50
sessions and result sets.

New filter, record_transform, which converts MARC/XML records.

New filter, sru_z3950, which converts SRU to Z39.50 packages.

New filter, load_balance, in development.

New filter, zeerex_xplain.

XML framework for config files started.

Master RelaxNG Compact schema's are found in xml/schema/*.rnc,
RelaxNG XML schemas and XML Schema's are generated from RNC syntax.
XML config files are checked against RNG and XML Schema's.

XSLT transformation framework added in xml/xslt/*.xsl, consisting mainly of 
LOC Marc21 stylesheets found at http://www.loc.gov/marcxml/xslt.
Added stylesheet explain2cqlpqftxt.xsl which transforms a standard SRU ZeeReX 
explain record to YAZ CQL-to-PQF text config file. 

--- 1.0.7 2006/11/07

Added 'timeout' setting for filter frontend_net which specifies the number
of seconds a session is idle before it is closed. Default timeout is
300 (5 minutes).

--- 1.0.6 2006/07/07

Database name in records returned set for virt_db/multi filters.

Filter session_shared now functional.

Log filter can be configured to write to a given file using 'filename'
element. Also information category can be specified with 'category'. If
filename is omitted, the log filter writes to stdout. See etc/config5.xml
for example.

--- 1.0.5 2006/05/16

Fixed compilation on Windows.

--- 1.0.4 2006/05/16

Added documentation for the hidenavailable option for the multi filter.

--- 1.0.3 2006/05/16

Fixed bug #573: Hide errors for individual servers. If the element
'hideunavailable' is given in the configuration, individual servers
being unavailable are hidden (unless all are unavailable). 

Fixed bug #574: Database names are recognised case-sensitively.

Fixed bug #567: Fix up database name in Name-Plus-Record.

Fixed bug #568: Update win/makefile for VS 2005.

Fixed bug #569: Some options throws unknown exception.

--- 1.0.2 2006/04/28

More information about virtual hosts. The 'etc' directory is part of the
distribution tar.

--- 1.0.1 2006/04/27

Build instructions for Windows. NMake makefile part of distribution tar.

--- 1.0.0 2006/04/24

More documentation.

Filters functional: auth_simple, backend_test, frontend_net, http_file,
 log, multi, query_rewrite, template, virt_db, z3950_client.

Filters in development: session_shared.

Pseudo-filters: template, dl

--- 0.9 2006/03/27