Next major release of CategoricalArrays will move from Nullable to Union{T, Null} and will not work with the package in its current state.
This PR will allow tagging a non-breaking release of DataTables before tagging a breaking CategoricalArrays release. This will be especially useful if #66 is never merged in DataTables and goes directly to DataFrames (since there's no point in breaking DataTables to make it identical to DataFrames).
Next major release of CategoricalArrays will move from
Nullable
toUnion{T, Null}
and will not work with the package in its current state.This PR will allow tagging a non-breaking release of DataTables before tagging a breaking CategoricalArrays release. This will be especially useful if #66 is never merged in DataTables and goes directly to DataFrames (since there's no point in breaking DataTables to make it identical to DataFrames).