Possible compatibility problems with earlier versions marked with '*'.
---- 1.9.3 2003/02/23
+SRU protocol support for frontend server.
+
+Fix compile bug for systems that have nl_langinfo but CODESET undefined.
+
+Added missing PQF transform rules for <= and >= . Thanks to Peter Popovics.
+
+Added scan for the ZOOM shell (zoomsh).
+
+--- 2.0 2003/02/23
* String Identifers for Schemas (Amendment 5).
http://lcweb.loc.gov/z3950/agency/amend/am5.html