@ai-sdk/provider@4.0.32

Patch Changes

• 10026d1: Add the interrupted finish reason for provider streams that end without a completion signal. Preserve partial output without introducing an error solely for interruption, and stop tool execution, agent continuation, and automatic UI follow-ups for interrupted responses, including late tool results and approvals. Provider detection and emission will be added separately.

  Compatibility notice: Adding interrupted to the public finish-reason types can break type checking after upgrading, even though this is a patch release. Exhaustive switches (for example, using an assertNever fallback) and mappings such as Record<FinishReason, string> must handle the new value. Update any custom validation or application logic that assumes the existing set of finish reasons is exhaustive.

  When providers begin emitting interrupted, a stream ending without a completion signal will preserve partial output and report this finish reason without emitting an error solely for the interruption. Applications that need to detect incomplete responses should check finishReason === 'interrupted' as well as their existing error handling.