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How to upgrade to Expo SDK 54

Blog post from Expo

Post Details
Company
Date Published
Author
Keith Kurak
Word Count
1,753
Company Posts That Month
8
Language
English
Hacker News Points
-
Post removed?
No
Summary

Expo SDK 54 introduces significant updates, including the integration of React Native 0.81, Reanimated v4, and support for Android API level 36 and iOS 26 features, while also marking the last version to support React Native's Old Architecture. The update includes precompiled React Native for iOS builds, potentially speeding up the build process, though some libraries may require adjustments. Reanimated v4 introduces changes that require a careful approach for some projects, and the default integration of Android edge-to-edge support simplifies UI configurations. The upgrade also brings a new approach to handling unhandled promise rejections, aligning them with web browser behavior, and updates to expo-file-system. Developers are encouraged to carefully review the changelog for breaking changes and use development builds to ease the transition. Adopting the New Architecture is advised, but not simultaneously with the SDK upgrade to better isolate issues. For troubleshooting, Expo provides a range of resources, including guides and community support forums, and emphasizes the importance of minimal reproductions for reporting issues.

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