Changes in version 0.7.0 (2026-05-08)                  

  - Added a CRAN-safe popular R workflow example script covering
    stats::lm(), stats::glm(), stats::kmeans(), stats::prcomp(),
    optional rpart::rpart(), and matrix-to-grid conversion through
    datasets::volcano.

                        Changes in version 0.6.0                        

  - Added runnable, CRAN-safe examples to all exported help topics so
    package checks no longer report checking examples ... NONE.
  - Added documentation coverage tests to ensure exported .Rd topics
    retain \examples{} sections and to prevent regressions in future
    releases.
  - No backend contract or public API changes in this release; the
    update is limited to documentation quality and release-check
    stability.

                        Changes in version 0.5.0                        

  - Added INTERFACE_FREEZE.md and recursive contract tests to lock the
    XGeoRTR/ggWebGL ownership boundary.
  - Added renderer-agnostic table helpers: xgeo_explanation_table(),
    xgeo_point_values(), and xgeo_regular_grid().
  - Centralized selection-aware point/feature filtering for downstream
    packages.
  - Clarified the public interface freeze around xgeo_state; use-case
    packages should consume backend state and generic tables rather than
    internal data structures.

                        Changes in version 0.4.0                        

  - Hard architectural break: xgeo_scene has been replaced by
    backend-neutral xgeo_state.
  - Added as_xgeo_state(), write_xgeo_state(), and read_xgeo_state().
  - Added backend accessors: xgeo_geometry(), xgeo_attributes(),
    xgeo_indices(), xgeo_selection(), and xgeo_metadata().
  - Removed renderer-facing API from XGeoRTR: render_webgl(),
    snapshot_webgl(), render_xgeo_layer(), and all geom_xgeo_*()
    constructors.
  - Retargeted embedding/diagnostics/LOD/selection operators to
    xgeo_state.
  - xgeo_data is now internal-only and no longer part of the public API.

                        Changes in version 0.2.0                        

  - Redesigned xgeo_data as a normalized platform object with explicit
    points, explanations, point_meta, feature_meta, predictions, and
    uncertainty.
  - Preserved unmapped point-level metadata during
    as_xgeo_data.data.frame() ingestion instead of dropping extra
    columns.
  - Expanded xgeo_scene() to own embeddings, diagnostics, LOD state,
    views, selection state, and scene metadata.
  - Added compute_xgeo_embedding(), compute_xgeo_diagnostics(),
    build_xgeo_lod(), set_active_embedding(), set_xgeo_selection(), and
    set_xgeo_lod().
  - Added geom_xgeo_points() and geom_xgeo_density() alongside the
    existing geom_xgeo_surface().
  - Added JSON scene IO through write_xgeo_scene() and
    read_xgeo_scene().
  - Removed the misleading public animate_camera_orbit() helper because
    the renderer does not execute camera animation paths in this
    release.