API Differences in Foundation in macOS 15.4

It's more difficult than it used to be to find what changed in Apple SDKs. This page is automatically generated and shows what is new in Foundation in the macOS 15.4 SDK.

Table of Contents

Functions & Methods

Bundle
public func localizedString(forKey key: Swift.String, value: Swift.String?, table tableName: Swift.String?, localizations: [Foundation.Locale.Language]) -> Swift.String
- (nullable void *)decodeBytesWithMinimumLength:(NSUInteger)length;
- (nullable const uint8_t *)decodeBytesForKey:(nonnull NSString *)key minimumLength:(NSUInteger)length;
- (nonnull NSString *)localizedStringForKey:(nonnull NSString *)key value:(nullable NSString *)value table:(nullable NSString *)tableName localizations:(nonnull NSArray<NSString *> *)localizations;

Properties & Constants

NSURLSessionConfiguration
@property(atomic, assign, unsafe_unretained, readwrite) BOOL usesClassicLoadingMode;