Changes in version 0.1.0 (2026-10-21)                  

  - First CRAN submission.

  - fit.dtp_selector_factory() now skips the wait projection when the
    parent's recommendation is already the top dose. .dtp_project() only
    reports a wait when the projected dose rises strictly above the
    recommendation, which is unsatisfiable there, so this is
    behaviour-preserving and saves one parent fit per occurrence. A
    de-escalation off the top dose still projects, since recovering to
    the top dose is a genuine hit.

  - Fixed wait-heavy DTP trials terminating before enrolling their
    planned sample (#32). The depth safety valve counted recorded
    trajectory entries, of which a DTP trial produces one per cohort and
    one per wait, so a wait-heavy cohort-size-1 trial hit the cap (max_i
    = 30) and stopped early with a valid recommendation.
    phase1_dtp_tite_sim() now defaults i_like_big_trials = TRUE;
    termination is guaranteed by the design's stopping rules. Mixed
    simulate_compare() calls should pass i_like_big_trials = TRUE so the
    non-DTP baseline arm (escalation's simulator, default FALSE) also
    skips its valve.

  - Renamed the dtp_wait_events() columns queue_size → n_held and missed
    → n_missed, and n_held now counts the cohort opener. Previously the
    opener was excluded, so n_held (then queue_size) was always 0 at
    cohort size 1 even though one patient was held through every wait.
    n_held is now the number of patients dosed at wait_end (>=1 for any
    dosing wait, up to the cohort size). The set_dtp_queue_size()
    capacity parameter is unchanged.

  - Behaviour change. Fixed the simulation clock (#32), which conflated
    the accrual process with the trial timeline. time_now was a single
    cursor serving as both "when did the last patient arrive" and "when
    is the model being fit", and arrivals were generated as offsets from
    it, so a minimum follow-up period or a DTP wait silently pushed
    recruitment. With cohort size 1, 14-day accrual and min_fup_time
    = 14, patients were recruited at t = 14, 42, 70, 98 — a 28-day
    rhythm.

  - Fixed a DTP simulation bug (#30) where a trial stopped by a DLT
    during a wait recorded the stale pre-wait fit as its terminal state,
    so recommended_dose() returned a valid dose instead of NA and
    trial_duration() returned the pre-wait (too-short) time. The
    post-wait fit is now recorded, so the terminal fit and time reflect
    the DLT stop.

  - apply_dtp() gains projection_search. The default "binary" screens
    the top of the candidate wait range and then bisects, replacing the
    day-by-day scan and cutting DTP simulation time by 3.1x (t_max = 14)
    to 5.9x (t_max = 56) with bit-identical results. Pass
    projection_search = "linear" for the previous exhaustive scan.

  - apply_dtp() gains verbose. The "t_max covers all remaining
    follow-up" message fired on nearly every projection during
    simulation; it is now silenced automatically for the duration of a
    simulation run and can be turned off explicitly with verbose =
    FALSE.

  - Initial package skeleton with DESCRIPTION, NAMESPACE, and
    package-level documentation.