Xcode16 operating environment
Posted: Sat Jan 18, 2025 6:28 am
[If you don't know, you're in trouble] Xcode16 support - iOS app development
1. Overview
SDK Support Content
Test environment for this article
2. How to deal with existing projects
Download Xcode16.x and build the project.
Error handling
Library research and updates
Third-party SDK research and updates
Deprecated APIs etc.
Privacy Report Updates (for apps published on the App Store)
3. Swift 6 Support Policy
4. New features and improvements in Xcode 16
Improved predictive code completion
Build system improvements
Swift 6 support improvements
Localization improvements
Testing improvements
5. References
1. Overview
Hello, this is Yamazaki from the First scotland email address Development Group.
Xcode is an integrated development environment (IDE) that is almost always required for iOS app development. Xcode 16 was released in September 2024. iOS apps that have been compatible with Xcode 15 or earlier will need to be migrated to Xcode 16.
Necessity from a business perspective
If things go according to normal, apps built with Xcode 15 will no longer be able to be submitted to App Store Connect from April 2025. Depending on the size of the project, it may take some time to get started, so we recommend you start early.
Necessity from a development perspective
With new features and improvements, Xcode 16 is more efficient and easier to use, so even if you are not a developer who has released an app, we recommend that you migrate from Xcode 15 (or earlier) to 16 unless you have a special reason not to.
1. Overview
SDK Support Content
Test environment for this article
2. How to deal with existing projects
Download Xcode16.x and build the project.
Error handling
Library research and updates
Third-party SDK research and updates
Deprecated APIs etc.
Privacy Report Updates (for apps published on the App Store)
3. Swift 6 Support Policy
4. New features and improvements in Xcode 16
Improved predictive code completion
Build system improvements
Swift 6 support improvements
Localization improvements
Testing improvements
5. References
1. Overview
Hello, this is Yamazaki from the First scotland email address Development Group.
Xcode is an integrated development environment (IDE) that is almost always required for iOS app development. Xcode 16 was released in September 2024. iOS apps that have been compatible with Xcode 15 or earlier will need to be migrated to Xcode 16.
Necessity from a business perspective
If things go according to normal, apps built with Xcode 15 will no longer be able to be submitted to App Store Connect from April 2025. Depending on the size of the project, it may take some time to get started, so we recommend you start early.
Necessity from a development perspective
With new features and improvements, Xcode 16 is more efficient and easier to use, so even if you are not a developer who has released an app, we recommend that you migrate from Xcode 15 (or earlier) to 16 unless you have a special reason not to.