@ai-sdk/xai@5.0.39

Vercel AI SDK releases published @ai-sdk/xai@5.0.39. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes - 892af4d: feat (provider/xai): implement server-side realtime extensions XaiRealtimeModel now implements getServerWebSocketConfig() , returning the upstream voice realtime WebSocket URL (with the model query param) plus header auth derived from the model's configured credentials. Unsupported endpoint intents are rejected. The event mapper now populates normalized usage on response-done and input-transcription-completed using xAI's OpenAI-compatible realtime wire shape. - 41465fd: Expose optional transcription word timings separately from segments and accept shared timestampGranularities. Explicit provider timing settings take precedence. OpenAI now sends timestamp granularities only with verbose json and warns when a requested timing is unavailable or excluded. - 2e44144: Support typed output.uploadUrl delivery for video generation, editing, and extension. Polling returns…

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