I'm exploring adding data migrations to our persisted state and have a very rough draft for handling this on a per-reducer basis.

I'm having some trouble imagining an implementation for whole-store migration. I suppose it would require some support from redux-remember to be integrated with its enhancer?

That said, does whole-store data migration even make sense with modern redux, with the emphasis and support for slices? Maybe a tidy migration abstraction for individual slices is a more sensible approach, especially with lots of slices.

Do you have any thoughts or experience with migrations? Thanks!