Changes in version 0.1.0 (2026-07-17)                  

  - mem() no longer copies or converts its input: 'x' must be a double
    array and the DSN references its memory directly. Previously the
    address taken was of an internal temporary copy, eligible for
    garbage collection as soon as mem() returned.

  - C_addr now returns the address of the data of a vector (not the
    SEXP), as a decimal string. This is portable to Windows (where '%p'
    omits the '0x' prefix) and removes the fixed header-offset
    arithmetic in mem(), which is also what prevented non-double types
    from working.

  - mem() documents the GDAL >= 3.10 requirement to set
    GDAL_MEM_ENABLE_OPEN=YES, and the lifetime contract for the
    referenced memory.

  - Native routine registration now actually occurs (the init function
    was misnamed R_init_addr, so registration silently never ran).

  - unprefix() strips exactly one leading driver prefix and no longer
    eats Windows drive letters or subdataset paths; unvsicurl() is
    anchored to the start of the string.

  - Removed unexported experimental rds().

  - Add vsis3 and vsizip.

  - All data source functions have been removed to sds.

  - New internal C_addr, to replace lobstr import.

  - vsicurl() gains pc_url_signing with the sign arg (GDAL >= 3.5).

  - All data source functions have been removed to hypertidy/sds, so
    countrycode no longer needed.

  - New nsdic_seaice() for the GeoTIFF images.

  - New srtm15() source.

  - Add internal lists of tasmap_sources.

  - Fix gebco to use ice surface, add bedrock option for 2023 (thanks to
    Philippe Massicotte).

  - Clarify which gebco() functions return bedrock vs. ice surface.

                        Changes in version 0.0.1                        

  - New 'nasadem()' for the OpenTopo VRT.

  - dsn now contains the source functions that whatarelief had,
    whatarelief imports them and re-exports some.

  - New functions for 'datatype()' .

  - New mem() function to reference an in memory array.

  - New functions sds() and vrtcon().

  - First basic functions.