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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.261 ·

tengu_sdk_result telemetry now includes user_message_uuid

SDK session-result telemetry now includes the user message id being processed at session end.

Under the hood Internal Changes
JSON All of v2.1.261
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.261,
Internal ChangesSection of the release

SDK and headless session-result telemetry events (tengu_sdk_result), covering the crash, terminated, and error_during_execution subtypes, now include a user_message_uuid field identifying the user message the turn was processing when the session ended, alongside existing fields like subtype and duration_ms.

See this entry in the whole of v2.1.261 →

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