Changes in version 1.6.0 - Added informative error messages. Improved edge case handling. Changes in version 1.4.0 - Added the adjusted rand index as a measure of gene-set overlap (now the default measure of overlap). - Added feature to only plot gene-sets that are marked in the plotMsigNetwork function. - Added function to identify and prioritise gene-set clusters (findMsigClusters) Changes in version 1.2.0 - Added weighting to text-mining analysis. Word clouds can now incorporate statistics. - Network plotting now performed using ggraph. - Removal of excessive warnings produced when performing text-mining. - Added PPI exploration of clusters Changes in version 1.0.0 - submitted to bioconductor