Changes in version 1.1.0 (2026-05-31) - Added a tolerance argument to power_n() for more precise control over the adaptive search. Changes in version 1.0.0 (2026-05-28) - First official release - Fixed a bug where adaptive search for purely between-subjects designs would fail if the starting N was too small Changes in version 0.2.0 - Added parallel processing for simulation runs in power_curve() and power_n(). Use parallel = TRUE to enable parallel simulations and cores to control the number of cores.