                        Changes in version 1.2.0                        

New Features

  - Exported FittingEvaluationIndex() for calculating model fitting
    evaluation indices.
  - Added the birch, larch, and picea datasets and their documentation.

Other

  - Updated the forestat vignette with usage examples for the new
    datasets and exported function.
  - Cleaned coordinate encodings and missing-coordinate placeholders in
    the new birch and larch datasets and trimmed picea plot identifiers.
  - Corrected field definitions and units in the documentation for the
    new datasets.
  - Added input validation and finite-value handling to
    FittingEvaluationIndex().
  - Previously released datasets and exported functions remain
    unchanged.
  - Improved portability of the PDF manual and model-fitting examples
    across CRAN check platforms.

                 Changes in version 1.1.0 (2023-10-10)                  

New Features

  - Supported calculation of degraded forest grade.
  - Added the degraded forest data tree_1, tree_2, tree_3, plot_1,
    plot_2, plot_3.

Other

  - Updated DESCRIPTION.
  - Updated forestat vignettes.

                 Changes in version 1.0.2 (2023-07-05)                  

New Features

  - Updated sample data and deleted forestData.csv.
  - Updated reality.productivity() function to realized.productivity().
  - Modified the class.plot function to support H_start, BA_start,
    Bio_start parameter customization.

Other

  - Updated DESCRIPTION and CITATION.
  - Updated forestat vignettes.

                 Changes in version 1.0.1 (2023-05-25)                  

  - Added new authors and updated DESCRIPTION.
  - Fixed errors in vignette.

                 Changes in version 1.0.0 (2023-05-22)                  

New Features

  - Added new functions for the classification of natural forest stand
    height, establishment of tree height models, sectional area growth
    models, and stock growth models, as well as the calculation of
    forest actual productivity and potential productivity.

Other

  - Added documentation and examples.
  - Added dependencies.
