The version 0-0.2 completed on September 13 2013 incorporates the following changes ovun.sample - whenever method is used, p is the probability of a minority example; - returns an object of class "ovun.sample" and a print and summary method are associated. ROSE - the output includes method="ROSE"; - returns an object of class "ROSE" and a print and summary method are associated. - corrected typo in which(cls=="numeric" | cls=="interger") ROSE.eval - the option "L1OCV" of argument method.access is now "LKOCV", i.e. it is possible ro perform a leave K out cross validation; - in argument learner it is possible to specify R functions to fit a classifier that are not endowed with a predict method through a suitable wrapper. - when acc.measure="auc" by default the plot of the ROC curve is not displayed. sefihy - sefihy has been changed to hacide. Sefihy was 10 dimensional, whereas hacide is 2 dimensional. The version 0-0.3 completed on January 30 2014 incorporates the following internal change that do not affects the usability of the package by users ovun.sample and ROSE - these functions are now simple wrappers calling an internal function 'omnibus.balancing' that performs the balancing strategies formerly implemented in package ROSE.