Original authors: Dan Sears and Chris Sears
Enhancements (Version 2.0 and later): Tim Mann
-Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts.
-Enhancements Copyright 1992-98 Free Software Foundation, Inc.
+Copyright 1991 by Digital Equipment Corporation, Maynard,
+Massachusetts.
+
+Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010 Free Software Foundation, Inc.
+
+Enhancements Copyright 2005 Alessandro Scotti
+
XBoard's alternative piece bitmaps (bitmaps.xchess) are derived from the
bitmaps in the XChess program, which was written and is copyrighted by
The following terms apply to the enhanced version of XBoard distributed
by the Free Software Foundation:
------------------------------------------------------------------------
-This program is free software; you can redistribute it and/or modify
+GNU XBoard is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+GNU XBoard is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+along with this program. If not, see http://www.gnu.org/licenses/. *
------------------------------------------------------------------------