+Zebra supports the specification of arbitrary attributes sets,
+schemas and tag sets, because of the change in YAZ' OID
+management system.
+
+Fixed bug in Sort that caused it NOT to use character mapping as
+it should.
+
+Zebra now uses GNU configure to generate Makefile(s).
+
+Added un-optimised support for left and left/right truncation attributes.
+
Added support for relational operators on text when using
RPN queries.