R version and default model parameters (weather data)

[Andrea]

When using R version 3.6.0 (released April 26) and Rattle version 5.2.7, the model default parameters for the weather data are different than when using previous R versions (e.g. 3.5.3).  Is there a setting that can be modified to use the original defaults? At this point, the only option is to revert back to a prior release of R in order to use the default weather model constraints.