Changes in version 1.2.1                        

  - Fixed appendMissingCoalitions() failing when there are no coalitions
    to add

                 Changes in version 1.2.0 (2024-05-16)                  

  - Added generateRandomPowerRelation()
  - Added S3 class DualLexcelScores

                 Changes in version 1.1.0 (2023-11-29)                  

  - Added L2Scores() and L2Ranking(), along with aliases lexcel2...()
  - Added LPScores() and LPRanking(), along with aliases lexcelP...()
  - Added LPSScores() and LPSRanking(), along with aliases lexcelPS...()
  - Fixed kramerSimpsonScores() implementation which was not in line
    with the official definition
  - Changed succeq to succsim notation in documentation to reflect
    modern literature

                 Changes in version 1.0.1 (2023-08-23)                  

Added -package alias to package description (fixing problem listed
here).

                 Changes in version 1.0.0 (2023-03-13)                  

This major update brings a lot of breaking changes that are hopefully
justified.

  - The structure of PowerRelation objects has been changed to improve
    usability and speed.
      - $elements is, as in the previous version, a vector of sorted,
        unique elements
      - $equivalenceClasses has been renamed to $eqs
      - $rankingCoalitions and $rankingComparators has been removed,
        they served no particular purpose
      - Added $coalitionLookup() to make it easy (and fast) to find
        equivalence class indexes that a coalition appears in
      - Added $elementLookup() to make it easy (and fast) to find
        coalitions that an element appears in
      - Changed coalitions to no longer be sets::set objects, but just
        normal vectors. This allows for one element to appear multiple
        times in the same coalition, which is more consistent with the
        ability to have a coalition appear multiple times in a
        PowerRealtion object.
  - Added PowerRelation() and as.PowerRelation()
  - Added SocialRanking()
  - Added coalitionLookup() and elementLookup()
  - Added L1Scores() and L1Ranking(), along with its aliases
    lexcel1...()
  - Added makePowerRelationMonotonic() and appendMissingCoalitions()
  - Added powerRelationGenerator() and generateNextPartition()
  - Changed createPowerset(), replaced parameters logicals
    copyToClipboard and writeLines with character result
  - Changed ordinalBanzhafScores() such that it returns a third value
    indicating how many comparisons were not made
  - Deprecated newPowerRelation() and newPowerRelationFromString()
  - Deprecated SocialRankingSolution class
  - Removed mathjaxr and sets from dependencies

                 Changes in version 0.1.2 (2022-10-27)                  

  - Changed maintainer's email address

                 Changes in version 0.1.1 (2022-04-25)                  

  - Added parameter equivalenceClasses to newPowerRelation()