Apple iOS Developers can now utilize Xcode 15.3 on MacinCloud Managed Servers with macOS Sonoma. Click here to try a Managed macOS Sonoma system.

The release of Xcode 15.3 is here to amplify your developer environment. Try a Mac Server with Xcode 15 pre-installed by obtaining a Managed Server Plan to quickly get started!

Xcode 15.3 includes SDKs for iOS 17.4, iPadOS 17.4, tvOS 17.4, watchOS 10.4, macOS Sonoma 14.4, and visionOS 1.1. The Xcode 15.3 release supports on-device debugging in iOS 12 and later, tvOS 12 and later, watchOS 4 and later, and visionOS. Xcode 15.3 requires a Mac running macOS Sonoma 14 or later. Note: 

What's New?

  • Repaired: When upgrading String Catalogs, Xcode is now deterministic regarding the sequence in which string comments are concatenated.
  • A new build option called "Override Architectures" is offered by Schemes, and it allows you to specify which architectures will be generated for all targets in the workspace, including Swift packages. The "Match Run Destination" option is the suggested choice and the default for new schemes. On the scheme build options sheet in Xcode, the "Override Architectures" setting may be fully viewed by selecting the information icon next to it.
  • More information can be found in the Release Notes.


  • Xcode 15.3 Requires macOS Sonoma 14 or later. 

External Resources:

Release Notes

Xcode Support

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