Foundation iOS xcode13.1 rc

#Foundation.framework

diff -ruN /Applications/Xcode_13.0.0-beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h /Applications/Xcode_13.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h
--- /Applications/Xcode_13.0.0-beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h	2021-08-06 23:44:45.000000000 -0400
+++ /Applications/Xcode_13.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h	2021-09-09 16:48:27.000000000 -0400
@@ -88,7 +88,7 @@
 
 /* Methods for retrieving localized strings. */
 - (NSString *)localizedStringForKey:(NSString *)key value:(nullable NSString *)value table:(nullable NSString *)tableName NS_FORMAT_ARGUMENT(1);
-- (NSAttributedString *)localizedAttributedStringForKey:(NSString *)key value:(nullable NSString *)value table:(nullable NSString *)tableName NS_REFINED_FOR_SWIFT API_AVAILABLE(macos(12.0), ios(15.0), watchos(8.0), tvos(15.0));
+- (NSAttributedString *)localizedAttributedStringForKey:(NSString *)key value:(nullable NSString *)value table:(nullable NSString *)tableName NS_FORMAT_ARGUMENT(1) NS_REFINED_FOR_SWIFT API_AVAILABLE(macos(12.0), ios(15.0), watchos(8.0), tvos(15.0));
 
 /* Methods for obtaining various information about a bundle. */
 @property (nullable, readonly, copy) NSString *bundleIdentifier;
diff -ruN /Applications/Xcode_13.0.0-beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h /Applications/Xcode_13.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h
--- /Applications/Xcode_13.0.0-beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h	2021-08-06 23:44:43.000000000 -0400
+++ /Applications/Xcode_13.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h	2021-09-30 13:39:39.000000000 -0400
@@ -245,18 +245,11 @@
 #else
 #  define NS_SWIFT_ASYNC_NAME(NAME)
 #endif
-
 #if __has_attribute(swift_attr)
-#  define NS_SWIFT_MAIN_ACTOR __attribute__((swift_attr("@MainActor")))
-#  define NS_SWIFT_NONISOLATED __attribute__((swift_attr("nonisolated")))
+#  define NS_SWIFT_UI_ACTOR __attribute__((swift_attr("@UIActor")))
 #else
-#  define NS_SWIFT_MAIN_ACTOR
-#  define NS_SWIFT_NONISOLATED
+#  define NS_SWIFT_UI_ACTOR
 #endif
-
-#define NS_SWIFT_UI_ACTOR NS_SWIFT_MAIN_ACTOR
-#define NS_SWIFT_ACTOR_INDEPENDENT NS_SWIFT_NONISOLATED
-
 #if __has_attribute(swift_async_error)
 #  define NS_SWIFT_ASYNC_NOTHROW __attribute__((swift_async_error(none)))
 #  define NS_SWIFT_ASYNC_THROWS_ON_TRUE(TRUE_PARAMETER_INDEX) __attribute__((swift_async_error(nonzero_argument, TRUE_PARAMETER_INDEX)))
diff -ruN /Applications/Xcode_13.0.0-beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h /Applications/Xcode_13.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h
--- /Applications/Xcode_13.0.0-beta5.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h	2021-08-09 03:21:56.000000000 -0400
+++ /Applications/Xcode_13.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h	2021-09-30 13:39:39.000000000 -0400
@@ -10,7 +10,11 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-@interface NSThread : NSObject
+@interface NSThread : NSObject  {
+@private
+    id _private;
+    uint8_t _bytes[44];
+}
 
 @property (class, readonly, strong) NSThread *currentThread;