# pmmlTransformations 1.3.3
	* Add a note to documentation about merging pmmlTransformations into pmml 2.0.0.
	* Update examples and vignette - comment out calls to pmml functions.

# pmmlTransformations 1.3.2
	* Update package description and documentation

# pmmlTransformations 1.3.1
	* Speed up FunctionXform()
	* Fix issue in DiscretizeXform where left interval was always "open"
	* Updated references to PMML spec to 4.3

# pmmlTransformations 1.3.0
	* Add FunctionXform
	* Add FunctionXform vignette
	* Edit to work with FunctionXform: DiscretizeXform, Initialize, MapXform, MinMaxXform, NormDiscreteXform, WrapData, ZscoreXform
	* DiscretizeXform: fix left interval issue and improve examples

# pmmlTransformations 1.2.1
   * improve code structures
   * bug fixes: defaultValue should only be used for MapValues and DiscretizeBin expressions
   * new more informative error messages in MinMaxXform and ZScoreXform

# pmmlTransformations 1.2.0.1
   * patch to optimize row data calculations