core/v1.8.6

maximhq/bifrostcore/v1.8.6Sep 9, 2026by akshaydeo

Upgrading?

AI Summary

Addresses Bedrock document preservation, adds Claude Cowork proxy support, and improves error handling for streaming context timeouts.

Key Highlights

  • Preserve documents in Bedrock tool results
  • Claude Cowork proxy support
  • Improved context handling for streaming chunks (returns 499 on cancel, 504 on deadline)

Full Release Notes

## Core Release v1.8.6

[fix]: preserve documents in Bedrock tool results [@michaeldunn9](https://github.com/michaeldunn9)
- feat: Claude Cowork proxy support: `claude-cowork` user agents resolve to the Claude Cowork app, and Anthropic text documents sent as base64 data URLs (`text/*`, JSON) are decoded into `text` document sources on the chat and Responses paths (#7012)
- fix: `CheckFirstStreamChunkForError` observes the request context while waiting for the first chunk, returning 499 on cancel and 504 on deadline instead of blocking the worker until the stream idle timeout (#6993)

### Installation

```bash
go get github.com/maximhq/bifrost/core@v1.8.6
```

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_This release was automatically created from version file: `core/version`_

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