# Major changes in version 2.x.y * Functions are reconstructed using S4 systems and new classes such as `MLSeq`, `MLSeqMetaData` and `MLSeqModelInfo`. * New classifiers from [caret](https://cran.r-project.org/web/packages/caret/index.html) package are now available for MLSeq. These functions can be used for transformed continuous data using one of transformation techniques which are provided by MLSeq's classification algorithms. * A complete list of available classifiers can be viewed using `availableMethods()` and `printAvailableMethods()`. * New setter and getter functions are included. * Predictions are now evaluated usin generic function `predict(...)`. The older function `predictClassify(...)` can also be used for predictions. * For more details see package manuals.