Upgrading React Native
Overview
Covers the full React Native upgrade workflow: template diffs via Upgrade Helper, dependency updates, Expo SDK steps, and common pitfalls.
When to Apply
Reference these guidelines when:
- Moving a React Native app to a newer version
- Reconciling native config changes from Upgrade Helper
- Validating release notes for breaking changes
Quick Reference
| File | Description |
|---|---|
| upgrading-react-native.md | Router: choose the right upgrade path |
| upgrade-helper-core.md | Core Upgrade Helper workflow and reliability gates |
| upgrading-dependencies.md | Dependency compatibility checks and migration planning |
| react.md | React and React 19 upgrade alignment rules |
| expo-sdk-upgrade.md | Expo SDK-specific upgrade layer (conditional) |
| upgrade-verification.md | Manual post-upgrade verification checklist |
| monorepo-singlerepo-targeting.md | Monorepo and single-repo app targeting and command scoping |
Problem → Skill Mapping
| Problem | Start With |
|---|---|
| Need to upgrade React Native | upgrade-helper-core.md |
| Need dependency risk triage and migration options | upgrading-dependencies.md |
| Need React/React 19 package alignment | react.md |
| Need workflow routing first | upgrading-react-native.md |
| Need Expo SDK-specific steps | expo-sdk-upgrade.md |
| Need manual regression validation | upgrade-verification.md |
| Need repo/app command scoping | monorepo-singlerepo-targeting.md |