ai@7.0.107
Vercel AI SDK 7.0.107 delivers bug fixes across chat workflows, tool handling, media streaming, and HTTP transport headers.
Why this signal matters
Vercel AI SDK release ai@7.0.107 introduces several targeted fixes: supporting deferred tool discovery in WorkflowAgent, passing tool-specific context to input callbacks, and preventing preliminary tool outputs from improperly completing chats. It also resolves networking and transport bugs, including preserving query parameters in chat reconnect URLs, preserving multiple Set-Cookie headers in Node stream responses, avoiding duplicate content types in chat transport requests, enforcing polling timeouts for in-flight video status requests, decoding base64 text data URLs with their declared charset, and preserving provider file and skill upload APIs in wrapProvider. Associated updates include @ai-sdk/provider-utils@5.0.45 and @ai-sdk/gateway@4.0.87.
Actionable summary
Patch ai@7.0.107 fixes WorkflowAgent deferred tool discovery, tool input callback context, preliminary tool output handling, raw speech audio metadata, video polling timeouts, chat reconnect URL parameters, and header encoding issues.
- Agent usefulness
- 82/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
What builders should check
- Upgrade ai dependency to version 7.0.107.
- Verify tool call behaviors if relying on WorkflowAgent deferred tool discovery or tool-specific input callbacks.