+1.21 Mon Oct 29 12:07:25 GMT 2007
+ - In the "typemap" file's handling of opaquechar*, use STRLEN
+ type for _unused_len in instead of unsigned: this prevents a
+ (possibly serious) warning on some 64-bit architectures,
+ although applications that do not use the option_binary()
+ methods will be safe with the previous release.
+ - Add explicit "#include <yaz/log.h>" to ZOOM.xs in the hope
+ of preventing undeclared-function warnings that some users
+ have reported but which I have been unable to reproduce.
+
+1.20 Fri Sep 21 17:51:55 BST 2007
+ - Add new sample program, samples/zoom/zoomscan.pl
+ - samples/zoom/zoomtst1.pl now accepts arbitrary options at
+ the end of the command-line, so that (for example) you can
+ specify a non-USMARC record syntax.
+ - Add new functions Net::Z3950::ZOOM::diag_srw_str() and
+ ZOOM::diag_srw_str() to map SRW diagnostic codes into
+ human-readable messages.
+ - ZOOM::Exception() constructor uses diag_srw_str() to fill in
+ the error message, if it is undefined, for SRW errors.
+ - The render() method of ZOOM::Exception(), and therefore the
+ overloaded stringifying operator, deals with exceptions that
+ have no message().
+ - Corrected the scan parts of the test-suite that use CQL so
+ that they explicitly perform client-side CQL compilation and
+ send the resulting Type-1 query. Previously, these tests
+ were (accidentally) requesting that CQL be sent as-is to the
+ server, but this mistake was being masked by an error in
+ older versions of ZOOM-C that compiled client-side anyway!
+
+1.19 Mon Jul 9 14:09:31 BST 2007
+ - Add $conn->exception() method.