Changes in version 0.2.0 (2026-09-03)                  

First CRAN release. This release brings the R API to parity with the
GeoLibre Python API. The package now covers every layer type the
application reads, layer management, data-driven symbology, on-map
controls, standalone HTML export, and a Shiny proxy that drives the live
map.

New layer types

  - Add add_cog() and keep add_raster() as its generically named alias.
  - Add XYZ raster tiles with add_tile_layer().
  - Add OGC services with add_wms(), add_wmts(), and add_wfs().
  - Add add_vector() for any format the in-browser vector control
    streams, with add_geoparquet(), add_flatgeobuf(), add_shp(),
    add_kml(), and add_gpkg() wrappers. Local files are read with sf and
    inlined instead.
  - Add add_vector_tiles(), add_pmtiles(), add_3d_tiles(), and
    add_video().
  - Add points from coordinates, matrices, data frames, or CSV with
    add_marker(), add_markers(), add_circle_markers(),
    add_marker_cluster(), add_heatmap(), add_xy_data(), and add_csv().
  - add_xy_data() now builds ordinary data-frame point features in one
    pass, substantially reducing construction time for large tables.
  - Add add_geojson() support for HTTP(S) URLs and sfc/sfg objects, and
    add_data() for column-driven symbology in one call.

Symbology and layer management

  - Add add_choropleth() and classify_layer(), which compute the same
    graduated vectorStyleStops the application's Style panel produces,
    using equal-interval or quantile classification.
  - Add the color ramp catalog: color_ramp_names(), get_color_ramp(),
    and interpolate_ramp_colors().
  - Add get_layers(), get_layer(), layer_names(), and find_layer_index()
    for inspection, and layer_properties() and column_values() for
    reading feature attributes back.
  - Add set_layer_visibility(), show_layer(), hide_layer(),
    set_layer_opacity(), set_layer_style(), rename_layer(),
    move_layer(), duplicate_layer(), remove_layer(), and clear_layers().
    Each accepts a layer id or a layer name.
  - Every add_*() function now accepts style overrides as named
    arguments as well as through style, so add_geojson(map, data,
    fillColor = "red") works.
  - Layers now carry the application's full default style, so a project
    round-trips without the application filling in gaps differently.

Map controls and the camera

  - Add add_legend() from a named vector, parallel label and color
    vectors, or a built-in preset; builtin_legend_names() lists the
    presets.
  - Add add_colorbar() and add_colormap() for continuous rasters, from a
    named ramp or a custom gradient.
  - Add split_map() for before-and-after swipe comparisons.
  - Add set_center(), set_zoom(), set_bearing(), set_pitch(), and
    fit_bounds(), which frames a bounding box and handles boxes that
    cross the antimeridian.
  - Add set_basemap() and add_basemap(), plus the basemaps() catalog.
    geolibre() also takes center, zoom, basemap, and name directly.
  - Add layout and theme arguments to geolibre(). layout = "full" shows
    the complete desktop interface. map_only is superseded by layout =
    "maponly" and still works.

Projects, export, and credentials

  - Add to_html(), which writes a standalone page that needs no running
    R session.
  - Add get_project() and describe_project(), and set_project_name().
  - Add redact_credentials(), redact_layer(), and redact_url().
    save_project() now strips credentials by default; pass
    keep_credentials = TRUE for a trusted local file.

Shiny

  - Add a command bridge so a proxy can drive the live map:
    geolibre_fly_to(), geolibre_fit_bounds(), geolibre_zoom_to_layer(),
    geolibre_get_view(), geolibre_identify(), geolibre_layer_features(),
    geolibre_selected_features(), geolibre_drawn_features(),
    geolibre_list_algorithms(), geolibre_run_algorithm(),
    geolibre_to_image(), and the general geolibre_command().
  - Replies arrive on input$<outputId>_result and user interaction on
    input$<outputId>_event, alongside the existing _project and _error
    inputs.

Bug fixes

  - add_marker() and named add_markers() entries now reject invalid
    coordinates and properties instead of serializing malformed GeoJSON.
  - set_view(bbox = ) wrote an unknown bounds field that the application
    ignored, so the requested extent was silently dropped. It now
    resolves the box to the center, zoom, and bbox the application
    reads.
  - The default camera now matches the application's own, c(-100, 40) at
    zoom 2, rather than c(0, 20).

                        Changes in version 0.1.0                        

Initial release, on GitHub only.

  - Add a responsive htmlwidgets interface to GeoLibre for RStudio,
    Quarto, R Markdown, and Shiny.
  - Add GeoJSON and sf vector layers and remote COG/GeoTIFF raster
    layers.
  - Add camera controls and .geolibre.json project import and export.
  - Add Shiny output, render, proxy, and live project-state bindings.
  - Support hosted and self-hosted GeoLibre deployments.