Changes in version 1.2-2 (2023-07-20)                  

  - Lots of clean up of C++ code
  - Added function for data download for breast data

                        Changes in version 1.2-1                        

  - Default xnames and znames to the colnames of x and y respectively
    (Issue 5)
  - Cleanup of docs for SPC.cv

                  Changes in version 1.2 (2020-01-16)                   

  - Cleaned up to pass CRAN checks