Symon

Try adding ShapML as ]add "https://github.com/nredell/ShapML.jl". Add all the other packages before adding ShapML.jl so that the package can downgrade the required packages as needed. That's a work around working...

Yes, it does, unfortunately. It will still downgrade some of the packages including DataFrames. But that's the only work around I have for now until nredell pushes the updated version...

Thanks for looking into it! Yes you are right, things are breaking at several places. I have tried using ```DataFrames.combine``` and ```DataFrames.groupby``` functions in ```predict.jl``` instead of the custom ```_aggregate```...

@nredell I have created 2 pull requests on proposed changes in ```predict.jl``` and ```aggregate.jl```. Those changes gave me clean run without any deprecation warning. All tests were passed with the...

@nredell with those proposed changes you can bump up the ```DataFrames.jl``` compatibility to its most updated version.