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NotificationCenter Changes for Objective-C

NotificationCenter

NCWidgetListViewController.h

Modified NCWidgetListViewController.delegate
Declaration
From
@property(weak) IBOutlet id<NCWidgetListViewDelegate> delegate
To
@property(weak, nullable) IBOutlet id<NCWidgetListViewDelegate> delegate

NCWidgetSearchViewController.h

Modified NCWidgetSearchViewController.delegate
Declaration
From
@property(weak) IBOutlet id<NCWidgetSearchViewDelegate> delegate
To
@property(weak, nullable) IBOutlet id<NCWidgetSearchViewDelegate> delegate