Changes in version 0.1.0.9001                      

  - echo() gains new progress param to print a progress bar, similar to
    utils::txtProgressBar(style = 3) #2
  - echo() now handles single expressions better (e.g., echo({ letters
    }) and echo(letters) should produce the same result)
  - echo() gains new expr param to evaluate an expression object instead
    of expr or file

                 Changes in version 0.1.0 (2023-05-25)                  

  - Added a NEWS.md file to track changes to the package.