Apple: Final version of Xcode 16.0 is available for download

Apple has released the final version of the Xcode development environment, version 16.0 (Build 16A242d). There are new features such as Swift Assist, improved suggestions for code completion, and new and expanded APIs. The Swift programming language is included in version 6.0, which promises more productivity and security for the manufacturer.

Xcode 16.0, which runs on macOS Sonoma 14 and later, is available for download from the Mac App Store and enables the development of software for Mac, iPhone, iPad, Apple TV, Apple Watch and Vision Pro. The development environment is designed for programming languages ​​such as Swift, Objective-C, C or C++. The version notes can be found on this website, and the current documentation is also available – for Xcode 16.0 and for Swift 6.0.

The manufacturer about the innovations: “Xcode 16 sets a new standard for developer productivity, offering features and performance improvements that help them build exceptional apps faster than ever before and focus on higher-level problems and solutions. It is seamlessly integrated into Xcode and knows the latest software development kits (SDKs) and features of the Swift programming language.

Xcode: Version 16 with new code completion engine.
Image: Apple.

Developers always get the latest code features that fit their projects perfectly. With Swift Assist, tasks like trying out new frameworks and experimenting with ideas are just a new request away. Swift Assist uses a powerful model that runs in the cloud—and like all Apple developer services, privacy and security are built in from the start. Developer code is never stored on servers and is used solely to process requests. Apple does not use the code to train machine learning models.

The new code completion suggestion engine in Xcode uses a unique model trained specifically for Swift and Apple SDKs to suggest exactly the code developers need. Code completion leverages the power of Apple silicon and machine learning advances in macOS Sequoia and runs locally on developers’ devices – keeping all code private and quickly providing developers with relevant suggestions even when working offline.

Swift 6 introduces new features that improve developer productivity and code clarity. As devices have become more powerful with multi-core architectures, Swift has steadily expanded its feature set to make parallel programming easier. Swift 6 introduces compile-time race prevention safety features that detect parallel memory access in developers’ projects at compile time, allowing bugs to be caught and fixed with minimal changes to the entire code base, improving code safety and simplifying future maintainability.

According to Apple, some security vulnerabilities have also been fixed in Xcode 16.0.