Changes in version 0.1.1 (2026-05-08)                  

Minor improvements and fixes

  - Revised block labeling mechanism in fld_layout() to ensure better
    representation of experimental layouts.

  - Refined mean comparison procedure in aov_of():
    
      - Implemented systematic assignment of grouping letters, with "a"
        corresponding to the highest mean, ensuring logical ordering and
        interpretation.
      - Improved formatting of mean comparison tables for better
        reporting and presentation.