Changes in version 0.0.5                        

  - Fixed a bug where operating characteristics in no-borrowing
    scenarios incorrectly varied by external drift
  - Fixed a bug with the fixed power prior
  - Additional test cases

                        Changes in version 0.0.4                        

  - Additional bug fixes impacting continuous endpoints
  - Additional test cases
  - Internal refactoring to improve code quality

                        Changes in version 0.0.3                        

  - Addition of data generation functions for simulation studies
  - Improved user interface and documentation
  - Additional vignettes

                        Changes in version 0.0.2                        

  - First public demonstration of psborrow2
  - Propensity score weighting (or any other weighting)
  - Fixed power priors

                        Changes in version 0.0.1                        

  - First private functional application of psborrow2
  - Logistic, exponential survival and Weibull proportional hazards
    survival outcome models
  - Dynamic borrowing with commensurate priors
  - Full borrowing and no borrowing
  - Covariate adjustment
  - Prior specification for treatment effect, baseline hazard and
    covariate coefficients
  - Uses CmdStan for MCMC

                     Changes in version 0.0.0.9000                      

  - Start of psborrow2