Prepare for 2.5.5c1.
diff --git a/README b/README
index ece68c4..a628844 100644
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
-This is Python version 2.5.4
-============================
+This is Python version 2.5.5c1
+==============================
 
-Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Python Software 
+Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Python Software 
 Foundation. 
 All rights reserved.