Changes in version 2.1.0                        

    o   `simplifyGOFromMultipleLists()`: fixed a bug of the left row title when 
	the input is a list of GO ID vectors.

                        Changes in version 2.0.0                        

    o   use **simona** for semantic similarity calculation

    o   removed similarity functions for DO and based on overlaps (the count)

                        Changes in version 1.9.1                        

    o   `term_similarity_from_gmt()`: previously forgot to split rows.

                        Changes in version 1.7.2                        

    o   `anno_word_cloud()`: fixed a bug where `exclude_words` is not properly 
	passed to internal functions.

    o   `simplifyGOFromMultipleLists()`: fixed a bug where `control` is not 
	properly passed to internal functions.

    o   `simplifyGOFromMultipleLists()`: draw barplots which show numbers of signifiant
	GO terms in clusters.

                        Changes in version 1.5.2                        

    o   add `keyword_enrichment_from_GO()`

                        Changes in version 1.5.1                        

    o   word cloud supports perform enrichment on keywords

    o   value_fun in binary_cut() now takes 1-AUC as default

                        Changes in version 1.1.4                        

    o   add `export_to_shiny_app()`

    o   add `simplifyGOFromMultipleLists()`

                        Changes in version 1.1.2                        

    o   add `anno_word_cloud()` function

                       Changes in version 0.99.6                        

    o   in the clustering, considered when the size of cluster is only 1.

    o   add `partition_by_kmeanspp()`.

    o   `col` can be set as a vector of colors.

                       Changes in version 0.99.4                        

    o   support more ontologies.

    o   support to calculate similarity matrix by gene overlap.

    o   node partition fun changed to pam