Changes in version 0.4.1.9000                      

  - Added support for reading boundary data from 2010 and 2015.

                 Changes in version 0.4.1 (2026-04-05)                  

  - Reduced the number of packages listed in Imports and minimized
    optional package dependencies where possible.
  - Improved handling of coordinate reference systems (CRS) to ensure
    consistent spatial operations.
  - Added support for reading CSV files in addition to Excel files in
    read_ikasudb().

                 Changes in version 0.4.0 (2026-03-01)                  

  - Added support for processing data without requiring the local
    government code to be pre-written.
  - Renamed the community argument to rcom in several functions.
  - Standardized column names to lowercase.
  - Added support for reading data from the MAFF database
    (https://www.maff.go.jp/j/tokei/census/shuraku_data/).

                 Changes in version 0.3.7 (2024-12-22)                  

  - Added support for reading FlatGeobuf files in addition to GeoJSON
    files.
  - Enabled handling of agricultural community boundary data without the
    need to load Fude polygons.
  - Changed some names in the output list.

                 Changes in version 0.3.6 (2024-05-18)                  

  - Added columns for additional information on each farmland.

                 Changes in version 0.3.5 (2023-10-08)                  

  - Simplified the return value of combine_fude() by eliminating the
    reduced version of the object.

                 Changes in version 0.3.4 (2023-09-19)                  

  - Added support for polygon data that is not split.

                 Changes in version 0.3.3 (2023-08-18)                  

  - Added the ability to easily draw municipal boundaries.

                        Changes in version 0.3.2                        

  - Improved the process of eliminating duplicate agricultural community
    names.

                 Changes in version 0.3.1 (2023-07-15)                  

  - Minor modifications due to elapsed time for samples being too long.

                        Changes in version 0.3.0                        

  - Added the ability to combine with agricultural community boundary
    data.

                 Changes in version 0.2.0 (2023-06-14)                  

  - Improved accuracy of Roman renaming.

                 Changes in version 0.1.1 (2023-05-07)                  

  - Minor improvements.
  - Initial CRAN release.

                        Changes in version 0.1.0                        

  - Initial release.