Changes in version 1.5.6 (2026-03-01)                  

  - Fix 'no visible binding for global variable ‘id’' by adding id to
    the global variables list in the package code.

                 Changes in version 1.5.5 (2025-06-25)                  

  - Fixed non-standard license specification.

                 Changes in version 1.5.4 (2024-10-25)                  

  - Removed obsolete package eaf and replaced it with moocore.

                 Changes in version 1.5.3 (2024-10-09)                  

  - Add classification algorithm for extreme nondominated points.

                 Changes in version 1.5.2 (2024-02-21)                  

  - Updated classification algorithm for nondominated sets.

                        Changes in version 1.5.1                        

  - Updated filtering algorithm for nondominated sets.

                 Changes in version 1.5.0 (2023-05-26)                  

  - Fix bug concerning degeneration.
  - Added function plotLines2D for plotting the lines to Ax = b.

                 Changes in version 1.4.9 (2023-02-15)                  

  - Remove tidyverse dependence and instead depend on the packages in
    the tidyverse that are actually used.

                 Changes in version 1.4.8 (2023-01-26)                  

  - Change rgl.* to *3d functions.
  - Fixed bugs due to dependent package updates.

                 Changes in version 1.4.7 (2021-08-23)                  

  - Fixed errors about pandoc missing and added webshot2.

                 Changes in version 1.4.6 (2021-01-19)                  

  - Added support for plotting rectangles, points, planes, hulls in 3D.
    Further vignettes added.

                        Changes in version 1.4.5                        

  - Added support for plotting rectangles, points, planes, hulls in 2D.

                        Changes in version 1.4.4                        

  - Added support for adding non-dominated sets (add/update).

                 Changes in version 1.4.3 (2020-02-20)                  

  - Added support for rays in different directions.

                        Changes in version 1.4.2                        

  - Classification of nondominated points.

                        Changes in version 1.4.0                        

  - Added support for plotting rectangles, points, planes, hulls in 3D.
  - Nondominated points in 3D can now be generated.

                 Changes in version 1.3.0 (2019-08-05)                  

  - Added support for 3D plots using RGL.
  - Added high level functions for plotting.
  - Can plot the criterion space for bi-objective models.

                        Changes in version 1.2.0                        

  - Added support for MILP problems too.

                        Changes in version 1.1.1                        

  - Fixed bug in cornerPoints.

                 Changes in version 1.1.0 (2017-02-20)                  

  - Removed dependency on lpSolveAPI (seems a bit overkill). Now you
    only need to specify A, b and the coefficient.

                 Changes in version 1.0.0 (2017-01-23)                  

  - First version of the package