Changes in version 0.1.0 (2026-10-21) First CRAN release. - E-detector engine: edetect_design() (pre-change classes bounded, subgaussian, bernoulli, poisson; directions up, down, both; Shiryaev-Roberts and CUSUM types; mixture over post-change shifts mapped to the optimal bet of each class; optional Phase I estimation of the centre and scale, recorded as an assumption), edetect_init(), edetect_update(), edetect_restart(), edetect_alarm(), edetect_report(). - Charts: edetect_x(), edetect_p(), edetect_c(), edetect_u(), edetect_regression(). - S3 class edetect_chart with print, summary, tidy, glance, autoplot. - edetect_arl(): Monte Carlo run lengths (ARL without a change, delay and false alarms with a change), vectorised across replications. - Getting-started vignette.