# AI SDK 7.0.76

- Product: AI SDK (https://whatsnew.fyi/product/ai-sdk)
- Vendor: Vercel
- Date: 2026-08-21
- Version: 7.0.76
- Original notes: https://github.com/vercel/ai/releases/tag/ai%407.0.76
- Permalink: https://whatsnew.fyi/product/ai-sdk/releases/7.0.76

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- **fixed** — Prevent duplicate text and reasoning part ids
- **fixed** — Allow nullish metadata schemas for UI messages with branded IDs

###### Patch Changes

-   c6d57f3: fix(ai): prevent duplicate text and reasoning part ids
-   677a707: fix(ai): allow nullish metadata schemas for UI messages with branded IDs