Changes in version 3.1.1 (2024-08-27)                  

New features

  - Added new plotting functionality:
      - plot.crossq(): A new method to create plots for
        cross-quantilogram objects.

  - heatmap.crossq(): A new function to generate heatmap visualizations
    of cross-quantilograms.

Improvements

  - Enhanced visualization capabilities for cross-quantilogram analysis.
  - Improved user interface for graphical representation of results.
  - Minor improvements in providing more explanation about functions in
    the package.