Changes in version 0.2.2                        

  - fixed bug in calculate_model_drift

                 Changes in version 0.2.1 (2019-05-31)                  

  - tiny corrections requested by CRAN

                         Changes in version 0.2                         

  - DALEX2 is replaced by DALEX
  - ceterisParibus2 is replaced by ingredients

                         Changes in version 0.1                         

  - calculate_covariate_drift() calculates 1d inverse intersection
    distances between two datasets
  - calculate_residuals_drift() calculates 1d inverse intersection
    distances between two residuals calculated on old and new data
  - calculate_model_drift() calculates distances between PDP curves
    calculated for new and old model
  - check_drif() executes all tests for drift