+11/14/96 Added some Explain documentation.
+
+04/13/97 Added ir-log-init command.
+
+04/30/97 Added shared library support.
+
+05/01/97 Added ir-log command.
+
+08/28/97 Added support for Tk8.0/Tcl8.0.
+
+05/20/98 Updated Explain record support.
+
+06/10/98 Added ir-version command.
+
+02/11/99 Release of ir-tcl-1.3
+------------------------------------------------------