Changes in version 1.1.1                        

  - Added update_priors() to update elicited prior distributions using
    interim data.
  - Added BPP_func() for computing the Bayesian predictive probability
    (BPP) from posterior samples.
  - Added calibrate_BPP_timing() to determine the optimal timing for
    BPP-based futility looks.
  - Added calibrate_BPP_threshold() to calibrate the BPP threshold for
    futility decisions.
  - Renamed calc_dte_assurance_interim() to
    calc_dte_assurance_adaptive() for consistency in adaptive design
    terminology.
  - Renamed assurance_interim_shiny_app() to
    assurance_adaptive_shiny_app().
  - Expanded functionality and UI elements in
    assurance_adaptive_shiny_app().

                 Changes in version 1.0.1 (2025-10-24)                  

  - Fixed a bug in calc_dte_assurance() affecting certain parameter
    configurations.

                 Changes in version 1.0.0 (2025-10-14)                  

  - Initial CRAN release.
  - Added support for delayed treatment effects using elicited prior
    distributions.
  - Introduced calc_dte_assurance() for fixed designs.
  - Introduced calc_dte_assurance_interim() for group sequential
    designs.
  - Added interactive Shiny applications for both design types.
  - Included vignettes and a pkgdown site for documentation.