HISTORY.txt in xkeys-1.0.1 vs HISTORY.txt in xkeys-2.0.0

@@ -1,6 +1,21 @@
[phone] Version 2.0.0
+
+	XKeys can now be used with data types other than array or hash
+	(as long as they support array- or hash-like interfaces).
+
+	New custom nodes can be generated by defining an #xkeys_new
+	method. The method is responsible for adding XKeys extensions to
+	the new node as needed/desired.
+
+	See Sarah::XK in gem sarah-xk for an example.
+
+	Using :[] (push mode) as the first of multiple keys now works
+	correctly.
+
 2013-07-25 Version 1.0.1
+
 	The auto-indexing array key for set has been changed from nil to
 	:[] in order to support nil keys (e.g. in case a NULL value from a
 	database field is being used as a nil key).
 
 	Get and set now have compatible syntax so that you can use ||=:
@@ -21,9 +36,11 @@
 
 	The :else option defaults to nil on get. Use :raise to force an
 	exception.
 
 2013-07-08 Version 0.0.2
+
 	Packaging and documentation cleanup.
 
 2013-07-08 Version 0.0.1
+
 	First release.