A MATLAB toolbox which implements three different approaches to evaluate the probability distribution function with which is possible to estimate the multivariate transfer entropy. Arfit, openTSTOOL and the cardiovascular data are included. Some bugs have been fixed and more comments have been added to lead the user to run the example. MuTE has been updated with two new methods that use neural networks to detect the directed dynamical links in the sense of Granger. For further references please visit the following website: www.mutetoolbox.guru