As of April 26, 2026, we are introducing the Xcode 26.4 build machines as our new default. Additionally, Xcode latest will be switched to 26.4.
Key points:
- If your Xcode version is set to
latestor if no Xcode version is configured, then your builds will utilize the Xcode 26.4 build machine. - Refer to the build machine specs for details on preinstalled software and available runtimes on Xcode 26.4 machines.
Action required:
- Please review your build configuration promptly to avoid unexpected behavior after the switch.
- You can always set a specific Xcode version in your build settings. Configure this in the Build section of the Flutter workflow editor or the environment section of codemagic.yaml.
If you have any questions or concerns, don't hesitate to get in touch with us.


