Changes in version 2.6 (2018-08-24)                   

    o   updated to make R CMD check happy

    o   Added options for document title colors in comparison.cloud (pull request by Jean-Christophe Bouette)

                  Changes in version 2.5 (2014-06-13)                   

    o   updated for tm 0.6

                  Changes in version 2.4 (2013-04-15)                   

    o   Changed licensing statement at the request of CRAN

    o   Added fixed.asp option to wordcloud

                  Changes in version 2.2 (2012-09-11)                   

    o   added textplot

    o   exposed the word layout algorithm

                  Changes in version 2.0 (2012-01-10)                   

    o   added commonality and comparison clouds

    o   word coloring can be done on a per word basis (thanks to David Robinson)

                  Changes in version 1.4 (2011-11-02)                   

    o   change import to include

                  Changes in version 1.2 (2011-08-05)                   

    o   added random word coloring option (thank you xavier dutoit for the patch) 

    o   Fixed max.words bug (thank you Manuel Eugster and Bettina Gruen for the patch) 

                  Changes in version 1.1 (2011-07-23)                   

    o   Initial release