Possible compatibility problems with earlier versions marked with '*'.
+Front-end server automatically switches to original working directory
+when installed as an NT service. Previously -w had to be specified to
+make it work.
+
Added extended attributes for retrieval module (data1), so that data1
records carry d1_readXML/SGML attributes. d1_read also supports
null-data rules ( <tag/>)
Added SSL support for the COMSTACK. You start yaz-client and yaz-ztest
(or any frontend server) in SSL mode by specifying ssl: followed by
-address.
+address. Only tested on UNIX.
Added feature for CCL module. Virtual structure s=al or s=ol generates
and-list and or-list respectively instead of phrase search.