2014-01-28  

	* Version 0.9-1
	* Fixed bug for tol.dist.
	* Added Summary option in prediction.

2013-12-05  

	* Version 0.9
	* Changed a number of utility functions, see the manual.
	* Added spacetime and sp class.

2013-07-01  

	* Version 0.8
	* Added ChangeLog.

2013-05-23  

	* Version 0.7
	* Added forecast class.

