+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).
+
+12/10/99 Release of ir-tcl-1.3
+------------------------------------------------------