Migrating to React Native v0.84.0-rc.1
Version v0.84.0-rc.1 introduces 1 breaking change. This guide details how to update your code.
Released: 1/14/2026
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Breaking Changes
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Migration Steps
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Affected Symbols
Breaking Changes
●Issue #1
iOS builds now default to using Hermes V1 engine. If you rely on specific features or behaviors of the previous default engine, you may need to adjust your configuration.
Release Summary
This release defaults to Hermes V1 on iOS and resolves a configuration issue affecting pnpm users, alongside an Android asset URL fix.
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View the full release notes and all changes for React Native v0.84.0-rc.1.
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