+
+08/28/97 Added support for Tk8.0/Tcl8.0.
+
+05/20/98 Updated Explain record support.
+
+06/10/98 Added ir-version command.
+
+03/19/99 Added support for Tk8.1/Tcl8.1.
+
+03/22/99 Added Z39.50 sort. The following methods have been implemented:
+ sort (sends sort PDU), sortResponse (specifies sort handle) and
+ sortStatus (returns sort status - after response).
+------------------------------------------------------