Dear all (again), this message is indirectly related to yesterday's announcement about an update of the BoxCoxFuncForm package: the similarly named package Box_Cox_Value by Pedro Isaac Chávez López, dating back from 2014, is going to be retired from the official package server in a couple of weeks. Pedro signalled to us that the package isn't maintained anymore, and the functionality of estimating an optimal Box-Cox transformation for a single series is now covered by the newer BoxCoxFuncForm package as well, after its recent update to v0.5. (There's one (arguably minor) thing that users would have to do manually now: For series with negative values, the old Box_Cox_Value package shifted the series to the right, to the strictly positive region. Users of the newer BoxCoxFuncForm package would have to apply this shift themselves in a prior step, if it makes sense to do so.) If for some reason you depend on Box_Cox_Value, please save a local copy of the package for your own future use. As always, if you have questions on the usage of the newer package, you're welcome to ask them here. cheers sven