Changes in version 0.3.1.9001                      

  - Added 'hard mode'. In hard mode, any revealed hints must be used in
    subsequent guesses.

                 Changes in version 0.3.1 (2022-02-01)                  

  - Updates for CRAN resubmission:
      - The list representing game state now has an S3 class -
        "wordler".
      - All exported functions now have a documented return value.
      - All functions which accept and return a "wordler" object are
        documented regarding their effects on the "wordler" object.
      - Documented the wordler class (in the constructor new_wordler()).
  - Fixed issue with detection of letters known to be in, or known not
    to be in, the target word.
  - make_new_game() superseded by new_wordler().

                        Changes in version 0.3.0                        

  - Updates for CRAN resubmission:
      - URL in DESCRIPTION enclosed in angle brackets.
  - Default word list is now that used by the original wordle game.
  - User can specify word list to be used to both select a target and
    validate guesses.

                        Changes in version 0.2.1                        

  - Updates to support CRAN resubmission:
      - Use canonical form of URL for link to qdapDictionaries package
        on CRAN.
      - Added link to original game in package DESCRIPTION.
  - Repeated letters in a guess are now only counted as being 'in_word'
    as many times as the letter appears in the word. See example at
    https://www.reddit.com/r/wordle/comments/ry49ne/illustration_of_what_happens_when_your_guess_has/

                        Changes in version 0.2.0                        

  - Game is now playable programmatically, rather than via console only.
  - Added keyboard style display of letters known to be in word, known
    to be in right position, or known not to be in the word.

                        Changes in version 0.1.0                        

  - Initial release.