2012-03-20 David Luethi

FKF V0.1.2
	* RUnit added as dependancy

2010-10-17 David Luethi

FKF V0.1.1
	* Error in plot.fkf: Standardized residuals were calculated
	wrongly.
	* plot-method of fkf-objects with type == 'resid.qq' puts the
	number of the variable in the title (main = ...)
	* fkf.Rd, plot.fkf.Rd: Documentation extended, examples added.
	* R unit test added.


2009-09-28 Philipp Erb

FKF V0.1.0
	* NA-values in the vector of response variables yt are now
	supported. In the filter recursions the observation vector yt
	with missing values will be reduced to the vector yt* without
	missing values and the measurement equation will be adjusted
	accordingly.


2009-07-30 David Luethi

FKF V0.0.3
	* c-function 'cfkf': Warning for non-finite 'logDet' or
	'mahalanobis' removed (too verbose as information is contained in
	the output 'status' and also documented). Potential warnings
	occurring in the Cholesky factorization are more informative now.

2009-06-26 David Luethi

FKF V0.0.2
	* Minor corrections in the documentation.
	* Function 'fkf' scans for missing arguments now.


2009-02-10 David Luethi

FKF V0.0.1
	* Release of FKF


2010-12-19 Philipp Erb

FKF V0.1.1
	* Fixed minor inconsistency in input check messages of fkf()