Changes in version 0.2.0 (2025-10-01)                  

  - New function summary.param() (S3) with concise and robust output.
  - collector.curve() and rarefaction() now include confidence intervals
    (ribbons) and configurable themes.
  - AGB() no longer depends on rappdirs; optional cache via
    tools::R_user_dir() and BIOMASS::createCache().
  - BAplot() fixed (global bindings) and compatible with rectangular
    plots and individual coordinates.
  - New datasets: quadrat2_plot.df, quadrat2_tree.df, quadrat3_rect.df.
  - Documentation, examples, and NAMESPACE/DESCRIPTION revised.

First public release on CRAN

  - phytoparam(), summary.param(), plot.param() for phytosociological
    parameters and diversity indices.
  - AGB() for aboveground biomass, carbon, and CO₂ equivalent (wrapper
    of BIOMASS).
  - stratvol() for stratified volume by DBH classes.
  - collector.curve() for species accumulation curves.
  - rarefaction() for individual-based rarefaction with confidence
    intervals.
  - BAplot() for visualization of basal areas (rectangular plots and
    individual coordinates).
  - Included datasets: quadrat.df, point.df, quadrat2_plot.df,
    quadrat2_tree.df, quadrat3_rect.df.

  - Initial internal version.
  - Prototypes of the core functions for phytosociological analysis.
  - Not submitted to CRAN.