+0.4 (IN PROGRESS)
+ - Add support for the new "phonetic" relation modifier,
+ including its mapping in "etc/pqf.properties".
+ - Make prefix-maps bind loosely, so that ``>dc=x a and b''
+ applies the dc=x binding to both the ``a'' and ``b''
+ sub-queries.
+ - Change build process so that javadoc documentation is built
+ by "make" in the "docs" directory.
+ - Write javadoc comments for CQLRelation and ModifierSet.
+ - Other improvements to javadoc comments (e.g. describe the
+ `config' parameter to the toPQF() method.)
+ - Include test/regression/xmlpp.pl in the distribution: will
+ be used for testing whether a CQL compiler produces
+ _equivalent_ XCQL to the what's in the regression test,
+ rather than requiring byte-identical output.
+ - Sort out the licence: I've settled on the LGPL.
+
+0.3 Fri Nov 15 12:04:04 2002
+ - Allow keywords to be used unquoted as search terms.
+ - Add support for serverChoiceRelation (scr).
+ - Add support for prefix-mapping, as in
+ >dc="http://dublincore.org/ dc.title=fish
+ and
+ >"http://dublincore.org/ title=fish
+ The XCQL generated corresponds to Adam's suggested format
+ rather than Rob's, not so much because I prefer it (although
+ I do) as because it's what fell out when I just Coded What
+ Comes Natur'ly. That may need to change, depending on the
+ result of the ZNG list's deliberations.
+ - Fix the parser to normalise relation modifiers to lower case.