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- [Migrate AI SDK 3.4 to 4.0](/docs/migration-guides/migration-guide-4-0.md): Recommended Migration Process 1. Backup your project. If you use a versioning control system, make sure all previous versions are committed. 1.
- [Migrate Your Data to AI SDK 5.0](/docs/migration-guides/migration-guide-5-0-data.md): AI SDK 5.0 introduces changes to the message structure and persistence patterns. Unlike code migrations that can often be automated with codemods,

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