Changes in version 0.1.0 (2026-06-04)                  

New features

  - Added rose diagrams, circular density estimates, mean direction
    layers, circular scales, circular coordinates, movement helpers and
    simulated datasets.
  - Added circular summaries, confidence intervals, Rayleigh and
    Watson-Williams helpers, and theoretical circular distribution
    overlays.

Experimental

  - Added angular model diagnostics and optional helpers for
    CircularRegression.
  - Added exploratory finite mixtures of von Mises distributions.
  - Added optional helpers for momentuHMM, spherical summaries and
    posterior circular draws.
  - Added repository support files for contributions, support and
    conduct.

Documentation

  - Added a README with badges, examples and a package logo.
  - Added pkgdown reference pages and articles for the main workflows.
  - Added CRAN readiness notes to the README, validation vignette and
    cran-comments.md.

Validation

  - Added testthat coverage for angle utilities, summaries, ggplot2
    layers, diagnostics, movement helpers, circular tests,
    spherical/posterior helpers and von Mises mixtures.
  - Added strict momentuHMM alignment checks to prevent silent
    truncation.
  - Added a strict hard-dependency CI profile with
    _R_CHECK_FORCE_SUGGESTS_ set to false.

Known limitations

  - Advanced model diagnostics, von Mises mixtures and optional
    ecosystem integrations are experimental.
  - Automatic circular-density smoothing is heuristic.
  - CRAN submission is planned after additional validation and
    dependency checks.