Possible compatibility problems with earlier versions marked with '*'.
---- 1.8.4 2001/XX/XX
+--- 1.8.5 2002/XX/XX
+
+New option for YAZ client, -u <auth>, that sets authentication.
+
+ZOOM fix: error information only cleared for Bib-diagnostics (not
+fatal errors, like connection failed, etc).
+
+ZOOM_record_get returns ISO2709 buffer when "raw" is given.
+
+--- 1.8.4 2002/01/04
Scan for ZOOM API. New object ZOOM_scanset. New functions
ZOOM_connection_scan, ZOOM_scanset_size, ZOOM_scanset_term and
New CCL feature. Qualifiers can be aliases for one or more
other qualifiers (if more than one is given, OR is used).
-ZOOM allocates result set name if target supports it.
+ZOOM uses named result sets if target supports it.
Two new YAZ client commands: . (dot, which sources a script of YAZ
client commands), and ! (to execute shell command.). Implemented