+$Id: Changes,v 1.15 2006-01-06 12:37:23 mike Exp $
+
+Revision history for Perl extension Net::Z3950::ZOOM.
+
+1.02 [IN PROGRESS]
+ - Fix incorrect ZOOM-package URL in documentation.
+
+1.01 Thu Dec 22 14:13:34 GMT 2005
+ - Place some CODE: chunks in "ZOOM.xs" inside curly brackets
+ so that the declarations they begin with are at the start of
+ the block. This avoid mixed code/declarations. (The
+ "correct" solution is to use INIT: clauses in the XS file,
+ but they don't seem to work: the code in them is slapped
+ down right next to the CODE:, so declarations are not
+ acceptable there either.)
+ - Add new function Net::Z3950::ZOOM::connection_scan1(), which
+ uses a query object to indicate the start-term. This opens
+ the way for using CQL queries for scanning once the
+ underlying ZOOM-C code supports this.
+ - NOTE BACKWARDS-INCOMPATIBLE CHANGE: The ZOOM::Connection
+ method scan() is renamed scan_pqf(), and a new scan() method
+ is introduced which calls the underlying scan1() function.
+ Thus the scan()/scan_pqf() dichotomy is consistent with that
+ between search()/search_pqf().
+ - The tests t/15-scan.t and t/25-scan.t now also test for
+ scanning by CQL query. To support these tests, a new files
+ is added to the distribution, "samples/cql/pqf.properties"
+ - Remove nonsensical clause about CQL sort-specifications from
+ the documentation.
+ - Add new function Net::Z3950::ZOOM::query_cql2rpn(), for
+ client-side CQL compilation.
+ - Add new ZOOM::Query::CQL2RPN class, encapsulating CQL
+ compiler functionality as a Query subclass.
+ - Add two new error-codes, CQL_PARSE and CQL_TRANSFORM,
+ returned by the client-side CQL facilities.
+ - The test-scripts t/12-query.t and t/22-query.t are extended
+ to also test client-side CQL compilation.
+ - Add all the yaz_log*() functions within the Net::Z3950::ZOOM
+ namespace.
+ - Add new ZOOM::Log class for logging, providing aliases for
+ the functions in the Net::Z3950::ZOOM layer.
+ - Add diagnostic set to rendering of Exception objects.
+ - Documentation added for CQL compilation and logging.
+
+1.00 Wed Dec 14 11:18:33 GMT 2005
+ - First distributed version.