Changes in version 0.3.1 (2026-05-10) BUG FIXES - Fixed row name loss when converting data frame columns to numeric during file upload. Changes in version 0.3.0 NEW FEATURES - feat: add Shiny application with Fit NCM and Plotting modules. CHANGES - scatter_plot: removed Unicode characters from custom legend labels for broader compatibility. REMOVED - print.unicode_ggplot() and ggsave_unicode(): no longer needed after removing Unicode dependency from plotting functions. Changes in version 0.2.0 (2026-04-19) NEW FEATURES - Added function scatter_plot: NCM scatter plot with fitted curve and CI. - Added function print.unicode_ggplot: Enables Unicode display when printing plots. - Added function ggsave_unicode: Saves plots with full Unicode support. Changes in version 0.1.0 (2026-04-10) - Initial CRAN submission. - Added fit_ncm() function for neutral community model fitting. - Added summary() methods for NCM and NCM_group objects. - Included example dataset example_data.