Changes in version 0.2.1                        

  - deprecated functions removed.

  - correction in bp_lm() of the use of the intercept.

  - correction of the use of bp_lm() in rmse_prev.

                        Changes in version 0.2.0                        

  - function get_coeff_plot() removed to avoid using ggplot2 and
    patchwork.

  - doc improvements.

  - prevision attribute (for example in oos_prev()) renamed to forecast.

  - renaming of exported S3 classes : "bp.lms", "piecereg" and
    "hansen.test" to "bp_lms", "piecereg" and "hansen_test"
    respectively.