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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.221 ·

Daemon-boot gesture telemetry gets more fields

Reconnect telemetry now records more detail about how your session came back up.

Under the hood Internal Changes
JSON All of v2.1.221
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.221,
Internal ChangesSection of the release
What

Reattach and reconnect telemetry carries more context about how the session came up.

Details
  • Events now include t0, surface, daemonBooted and interactive alongside gestureId and attempt.
  • Daemon-start calls pass an onStarting callback that marks the gesture as having booted the daemon.
Evidence

daemonBooted

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.221 →

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