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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.302 ·

Remote control close records gain a timestamp, and effort settings report a request ID

A pending close on a remote connection now records when it happened, and applying settings remotely now also reports an effort_request_id

Under the hood Internal Changes
JSON All of v2.1.302
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.302,
Internal ChangesSection of the release
What

These changes affect programs that drive Claude Code from outside, either through the SDK (the toolkit for controlling Claude Code from your own code) or through a remote connection.

  • Pending close: when a remote connection is about to close, the record Claude Code keeps now includes an at timestamp. It previously held only a code, a cause and a detail.
  • effort_request_id: after a controlling program changes session settings through apply_flag_settings, the SDK session now also reports metadata that includes effort_request_id.
  • The handler that applies those settings now receives a second piece of information.
Why

These are small additions to how a controlling program and Claude Code talk to each other. A program that reads close records or session metadata may now see the extra fields.

See this entry in the whole of v2.1.302 →

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