Changes in version 0.1.1 (2026-07-19)                  

  - Initial CRAN release.
  - Removed an unresolvable DOI from the Quah (1993) reference.
  - markov(): classic discrete-time, first-order Markov transition
    estimation from tidy long-format id/time/value panel data, with
    quantile-based (fixed or per-period) class discretisation.
  - full_rank_markov() and geo_rank_markov(): rank-based Markov chains
    (ranks-as-states, and units-exchanging-rank-positions) — no binning
    required.
  - lisa_markov(): Markov chain over the four Moran-scatterplot
    quadrants (HH/LH/LL/HL), capturing the joint dynamics of a unit and
    its neighbourhood.
  - spatial_markov(): spatial Markov chain (Rey 2001) with transition
    matrices conditioned on the spatial-lag class of the neighbourhood.
    Accepts either a spatial weights matrix (lag computed internally) or
    a precomputed lag column, and explicit breaks / lag_breaks cut
    points. With matching cut points it reproduces PySAL giddy's spatial
    Markov matrices to machine precision.
  - steady_state(): ergodic / stationary distribution of a transition
    matrix or an sddr_markov object.
  - mfpt(): mean first passage times (Kemeny-Snell fundamental matrix),
    with mean recurrence times on the diagonal.
  - sojourn_time(): expected persistence time in each class.
  - tau(): Kendall's tau rank correlation (positional / exchange
    mobility), with concordant/discordant counts and an asymptotic
    p-value.
  - theta(): Theta rank-mobility statistic (Rey 2004) decomposing rank
    change by regime.
  - tau_local(): per-observation (local) Kendall's tau decomposition.
  - mobility(): Markov mobility indices (Prais, determinant,
    second-eigenvalue L2, and the Shorrocks B1/B2 indices).
  - print() methods for sddr_markov and sddr_spatial_markov.
  - spatial_markov() and lisa_markov() now accept spatial weights as an
    \pkg{spdep} listw or nb object (e.g. built from an sf layer), in
    addition to a plain weights matrix. 'spdep' is an optional
    (Suggests) dependency.
  - Hex logo, pkgdown site configuration, and GitHub Actions R-CMD-check
    CI.