StoreKit iOS xcode26.0 b4

#StoreKit.framework

diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKDownloaderExtension.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKDownloaderExtension.h
--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKDownloaderExtension.h	2025-06-28 08:10:09
+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/StoreKit.framework/Headers/SKDownloaderExtension.h	2025-07-12 05:40:09
@@ -9,10 +9,9 @@
 #if __has_include(<BackgroundAssets/BackgroundAssets.h>)
 #import <BackgroundAssets/BackgroundAssets.h>
 
-/// A protocol to which a downloader extension for Apple-Hosted Background Assets must conform.
+/// An application extension that uses the system implementation to schedule Apple-hosted asset-pack downloads automatically.
 ///
-/// The protocol provides default implementations for all of the inherited `BADownloaderExtension` requirements. You can optionally implement the inherited `BAManagedDownloaderExtension` requirements. For more information, see <doc://com.apple.documentation/documentation/backgroundassets>.
-/// - Warning: Don’t implement any of the inherited `BADownloaderExtension` requirements.
+/// You can optionally implement the inherited `BAManagedDownloaderExtension` requirements, but don’t implement any of the inherited `BADownloaderExtension` requirements. For more information, see <doc://com.apple.documentation/documentation/backgroundassets>.
 API_AVAILABLE(ios(26.0), macos(26.0), tvos(26.0), visionos(26.0))
 API_UNAVAILABLE(watchos)
 NS_REFINED_FOR_SWIFT