edr4r 0.1.1

• Harden CoverageJSON parsing: honor NdArray$dataType, preserve textual identifiers and invalid/mixed timestamps, validate array shape and axes, support tuple/composite trajectory axes, merge child parameter metadata, and fail clearly for tiled or externally referenced data.
• Return typed empty results for HTTP 204 responses, report single Coverage and Feature documents correctly, and reject JSON error bodies when CSV was requested.
• Retry transient transport failures by default, with a client option to disable them, and exercise retries against a real local HTTP server.
• Make corridor_height required, validate radius/corridor distances and units, and reject non-finite or reversed bounding boxes consistently.
• Make edr_explore(method = "auto") choose bulk spatial queries only when the matching spatial input is supplied. Capability discovery failures now stop before an accidental per-station request fan-out.
• Add a max_requests safety cap to per-location exploration, preserve station identity in combined plots, and avoid optional location discovery calls for grid/profile and data-only bulk results.
• Add grid and vertical-profile plot views to edr_plot(), with automatic view detection.
• Allow edr_explore() to return plots or data for gridded/profile coverage queries, including method = "position" for profile-style responses.
• Add interactive coverage maps to edr_map() and edr_explore(), with in-map selectors for gridded coverage slices (parameter, datetime, z) and profile selectors for parameter / datetime.
• Materialize CoverageJSON regular-grid axes declared with start, stop, and num.
• Warn when per-station edr_explore() fallback fetches fail.
• Tighten collection-id, coordinate, and WKT validation.
• Add max_match_distance to edr_map() for bounded spatial matching.
• Fix map filtering and matching so blank JavaScript values remain missing, requested parameters determine station availability, and all coverage groups assigned to the same station are retained.
• Run R CMD check and coverage workflows on the dev branch as well as the release branch.
• Add a real headless-Chrome smoke test for coverage-map controls, redraws, popups, and uncaught JavaScript errors.
• Document the non-operational Met Office Labs EDR demonstrator and probe one tiny terrain query in a weekly/manual, non-blocking interoperability job.

edr4r 0.1.0

• Initial release.
• Discovery: edr_landing(), edr_conformance(), edr_collections(), edr_collection(), edr_queryables().
• Query verbs: edr_locations() / edr_location(), edr_items() / edr_item(), edr_position(), edr_area(), edr_cube(), edr_radius(), edr_trajectory(), edr_corridor().
• Low-level escape hatch: edr_request().
• Parsers: covjson_to_tibble() for CoverageJSON, geojson_to_sf() for GeoJSON.