You can find the save folder with an explorer or file search app to get it from the old version to the new version. Sadly there is no easy way to do this at the moment.
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It's not that easy on android, as they're not simply in the game folder as with windows. I don't know the locations on all android versions either, but as far as I know it's not even possible to find them without a special app to get into the necessary location. that's the "file search app" I was refering to earlier.