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base repository: openai/openai-node
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base: v5.23.2
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head repository: openai/openai-node
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compare: v6.0.0
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  • 3 commits
  • 56 files changed
  • 4 contributors

Commits on Sep 30, 2025

  1. chore: compat with zod v4 (#1658) 

    Co-authored-by: Hernawan Faiz Abdillah <hernawan.faiz.abdillah@gmail.com>
Co-authored-by: Robert Craigie <robert@craigie.dev>
    @Guthias @Abdillah
    @RobertCraigie @stainless-app
    3 people authored and stainless-app[bot] committed Sep 30, 2025
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  2. feat(api): Support images and files for function call outputs in resp… 

    …onses, BatchUsage

This release introduces a major version change to reflect a breaking modification in the `ResponseFunctionToolCallOutputItem` and `ResponseCustomToolCallOutput` schemas. Specifically, the `output` field, which previously accepted only a `string` value, has been expanded to support multiple structured types:

```
Before:  output: string
After:   output: string | Array<ResponseInputText | ResponseInputImage | ResponseInputFile>
```

This change allows custom tool calls to return images, files, and rich text content in addition to plain strings, aligning `ResponseCustomToolCallOutput` with the broader `ResponseInput` type system. Because this alters the type and shape of the field, it may break existing callsites that only accept strings.

BREAKING CHANGE: `ResponseFunctionToolCallOutputItem.output` and `ResponseCustomToolCallOutput.output` now return `string | Array<ResponseInputText | ResponseInputImage | ResponseInputFile>` instead of `string` only. This may break existing callsites that assume `output` is always a string.
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    stainless-app[bot] committed Sep 30, 2025
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  3. release: 6.0.0

    @stainless-app
    stainless-app[bot] committed Sep 30, 2025
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