Changes in version 1.0.0 (2026-07-29) - First public release. - Functions: mht_critical, mht_test, mht_est, mht_cost_estimate, mht_table. - Two cost models: Linear (FDA calibration) and Cobb-Douglas (J-PAL calibration). - Reports optimal, Bonferroni, Holm, BH, and unadjusted decisions side by side. - Vignette: "Optimal Multiple Hypothesis Testing".