Upcoming changes to Rosetta support for Intel-based macOS apps
In 2020, we introduced Apple silicon for Mac computers, providing Rosetta as a translation layer during the transition period. As announced at WWDC last year, we’re now concluding this transition. What this means for developers who have macOS apps: macOS 26.4 or later: Users may receive a system notification when launching apps that rely on Rosetta, alerting them to update to an Apple silicon native version. macOS 27: Final release to support Rosetta — Intel-only apps will no longer run on Mac
