Changes in version 0.1.7 (2023-05-04)                  

    o   Fixed a C warning.

                 Changes in version 0.1.6 (2022-09-10)                  

    o   deal with a deprecated `<<` operator for `arma` objects in version 11.2.3.

                 Changes in version 0.1.5 (2021-06-14)                  

    o   better usage of single instruction, multiple data (SIMD) when compiling with
	e.g. -O3 -mtune=native.

                        Changes in version 0.1.0                        

    o   first submission to CRAN.

    o   bug fixes of bugs found on CRAN's checks.