Changes in version 1.0.1                        

  - Force time periods to be positive integers in ptetools::setup_pte()

  - Fix bug related to accounting for variance of untreated group with
    continuous treatment

  - Added covid_data dataset (previously in ppe); updated GitHub Actions
    workflows; fixed several documentation issues; dropped tidyr
    dependency in favour of data.table

                 Changes in version 1.0.0 (2025-02-13)                  

  - Initial CRAN submission.