iphone - Core Data Update in the AppStore -


i update 1 application me. app uses core data saving data, user puts in.

now want fix bugs, aren't associated core data @ all.

what have user gets data after downloading update? don't think lightweight migration, because haven't changed anything. have add new model versioning file? - don't know.

you don't have to anything. if model , data not updated part of update, , storing user's data in documents directory, new version of app carry on using existing data.


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