+--- 1.3.5 2003/02/20
+
+Updated for newer version of YAZ (introduction of string schema).
+
+Directory examples/zthes now part of distribution (was missing
+in previous release).
+
+New .abs directive, systag, that control where to put retrieval
+information. The directive takes two arguments: system tag, element name.
+System tag is one of : rank, sysno, size.
+
--- 1.3.4 2002/11/26
Perl Filter and Perl API. By Peter Popovics.