Changes in version 0.1.0                        

  - Initial release.

  - cmems_catalog() builds catalog from STAC, walking all products and
    datasets to retrieve Zarr asset URLs.

  - cmems_latest() filters catalog to latest version per dataset.

  - cmems_arco_only() removes static/native-only datasets without Zarr
    URLs.

  - cmems_gdal_dsn() converts HTTPS URLs to GDAL Zarr DSNs using
    /vsicurl/ (works without environment configuration).

  - cmems_gdal_dsn_s3() converts HTTPS URLs to GDAL Zarr DSNs using
    /vsis3/ (requires cmems_setup() first).

  - cmems_s3_uri() converts HTTPS URLs to s3:// URIs.

  - cmems_arco_url() and cmems_arco_dsn() construct URLs directly from
    known product/dataset/version identifiers.

  - cmems_setup() configures GDAL environment for /vsis3/ CMEMS S3
    access.

  - Bundled cmems_catalog_data with 1730 ARCO datasets across 327
    products.