Changes in version 1.0.0                        

Breaking change

  - As of July 1, 2023, the MRAN site no longer exists. The dependent
    functions have been replaced and renamed to scrape number of
    available packages on PPM (https://packagemanager.posit.co) :
      - get_package_number_mran() -> get_package_number_ppm()

Update

  - Data update :
      - cran_monthly_package_number
      - cran_packages_history

                        Changes in version 0.1.0                        

Stabilise API

  - scrape_cran(): function to generate both cran_packages_history and
    cran_monthly_package_number datasets.
  - get_package_number_mran(): function to scrape number of available
    packages on MRAN.
  - update_montly_package_number(): uses get_package_number_mran() to
    update datase cran_monthly_package_number.
  - plot_montly_package_number(): function to plot
    cran_monthly_package_number.

Misc

  - Add Continous Integration
  - Update README to a decent standard