CoreData watchOS 3.2 to 4.0 API Differences

CoreDataErrors.h
Added NSValidationInvalidURIError
Added NSPersistentHistoryTokenExpiredError
NSAttributeDescription.h
Added NSUUIDAttributeType
Added NSURIAttributeType
NSEntityDescription.h
Added NSEntityDescription.indexes
Added NSEntityDescription.coreSpotlightDisplayNameExpression
Modified NSEntityDescription.compoundIndexes
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedUse NSEntityDescription.indexes instead

NSFetchIndexDescription.h
Added NSFetchIndexDescription
Added -[NSFetchIndexDescription initWithName:elements:]
Added NSFetchIndexDescription.name
Added NSFetchIndexDescription.elements
Added NSFetchIndexDescription.entity
Added NSFetchIndexDescription.partialIndexPredicate
NSFetchIndexElementDescription.h
Added NSFetchIndexElementType
Added NSFetchIndexElementTypeBinary
Added NSFetchIndexElementTypeRTree
Added NSFetchIndexElementDescription
Added -[NSFetchIndexElementDescription initWithProperty:collationType:]
Added NSFetchIndexElementDescription.property
Added NSFetchIndexElementDescription.propertyName
Added NSFetchIndexElementDescription.collationType
Added NSFetchIndexElementDescription.ascending
Added NSFetchIndexElementDescription.indexDescription
NSManagedObjectContext.h
Added NSManagedObjectContext.transactionAuthor
Modified -[NSManagedObjectContext performBlock:]
Declaration
From- (void)performBlock:(nonnull void (^)())block
To- (void)performBlock:(nonnull void (^)(void))block

Modified -[NSManagedObjectContext performBlockAndWait:]
Declaration
From- (void)performBlockAndWait:(nonnull void (^)())block
To- (void)performBlockAndWait:(nonnull void (^)(void))block

NSPersistentHistoryChange.h
Added NSPersistentHistoryChangeType
Added NSPersistentHistoryChangeTypeInsert
Added NSPersistentHistoryChangeTypeUpdate
Added NSPersistentHistoryChangeTypeDelete
Added NSPersistentHistoryChange
Added NSPersistentHistoryChange.changeID
Added NSPersistentHistoryChange.changedObjectID
Added NSPersistentHistoryChange.changeType
Added NSPersistentHistoryChange.tombstone
Added NSPersistentHistoryChange.transaction
Added NSPersistentHistoryChange.updatedProperties
NSPersistentHistoryChangeRequest.h
Added NSPersistentHistoryChangeRequest
Added +[NSPersistentHistoryChangeRequest fetchHistoryAfterDate:]
Added +[NSPersistentHistoryChangeRequest fetchHistoryAfterToken:]
Added +[NSPersistentHistoryChangeRequest fetchHistoryAfterTransaction:]
Added +[NSPersistentHistoryChangeRequest deleteHistoryBeforeDate:]
Added +[NSPersistentHistoryChangeRequest deleteHistoryBeforeToken:]
Added +[NSPersistentHistoryChangeRequest deleteHistoryBeforeTransaction:]
Added NSPersistentHistoryChangeRequest.resultType
Added NSPersistentHistoryChangeRequest.token
NSPersistentHistoryToken.h
Added NSPersistentHistoryToken
NSPersistentHistoryTransaction.h
Added NSPersistentHistoryTransaction
Added NSPersistentHistoryTransaction.timestamp
Added NSPersistentHistoryTransaction.changes
Added NSPersistentHistoryTransaction.transactionNumber
Added NSPersistentHistoryTransaction.storeID
Added NSPersistentHistoryTransaction.bundleID
Added NSPersistentHistoryTransaction.processID
Added NSPersistentHistoryTransaction.contextName
Added NSPersistentHistoryTransaction.author
Added NSPersistentHistoryTransaction.token
Added -[NSPersistentHistoryTransaction objectIDNotification]
NSPersistentStoreCoordinator.h
Added NSPersistentHistoryTrackingKey
Added NSBinaryStoreSecureDecodingClasses
Added NSBinaryStoreInsecureDecodingCompatibilityOption
Modified -[NSPersistentStoreCoordinator performBlock:]
Declaration
From- (void)performBlock:(nonnull void (^)())block
To- (void)performBlock:(nonnull void (^)(void))block

Modified -[NSPersistentStoreCoordinator performBlockAndWait:]
Declaration
From- (void)performBlockAndWait:(nonnull void (^)())block
To- (void)performBlockAndWait:(nonnull void (^)(void))block

NSPersistentStoreResult.h
Added NSPersistentHistoryResultType
Added NSPersistentHistoryResultTypeStatusOnly
Added NSPersistentHistoryResultTypeObjectIDs
Added NSPersistentHistoryResultTypeCount
Added NSPersistentHistoryResultTypeTransactionsOnly
Added NSPersistentHistoryResultTypeChangesOnly
Added NSPersistentHistoryResultTypeTransactionsAndChanges
Added NSPersistentHistoryResult
Added NSPersistentHistoryResult.result
Added NSPersistentHistoryResult.resultType
NSPropertyDescription.h
Modified NSPropertyDescription.indexed
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedUse NSEntityDescription.indexes instead

Modified NSPropertyDescription.storedInExternalRecord
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedSpotlight integration is deprecated. Use CoreSpotlight integration instead.

NSQueryGenerationToken.h
Modified NSQueryGenerationToken
Protocols
FromNSCopying
ToNSCopying, NSSecureCoding