# AI SDK 5.0.253

- Product: AI SDK (https://whatsnew.fyi/product/ai-sdk)
- Vendor: Vercel
- Date: 2026-09-04
- Version: 5.0.253
- Original notes: https://github.com/vercel/ai/releases/tag/ai%405.0.253
- Permalink: https://whatsnew.fyi/product/ai-sdk/releases/5.0.253

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- **fixed** — Allow manual continuations to reuse JSON tool outputs with undefined object properties

###### Patch Changes

- 5643ec9: fix(ai): allow manual continuations to reuse JSON tool outputs with undefined object properties
- Updated dependencies [b436246]
  - @ai-sdk/gateway@2.0.147