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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 v2.1.274 ·

New prompt text marks project-thread replies sent directly in the thread

Claude Code Projects now adds explanatory text distinguishing messages sent directly in a thread from ones relayed via a coordinator, behind a killswitch

Group of 2 Nothing to try yet No documentation found In Development
JSON All of v2.1.274
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ProjectsArea: what it touches
In DevelopmentKind: in v2.1.274,
In DevelopmentSection of the release

Unclear Whether this labeling is active for any given account is unknown, since nothing has been read yet about the tengu_projects_thread_reply_lead_killswitch gate that controls it.

What A new block of prompt-construction logic builds explanatory "lead" text that tells Claude how a project member's message reached it. Previously the prompt distinguished only messages relayed via a coordinator session or returned from thread-fetch tools; it now also marks a third case: a message the person sent directly in the current thread, with a lead saying it was "sent here, not relayed". This is wired into the message-formatting path and controlled by a gate function (tengu_projects_thread_reply_lead_killswitch) that decides whether the new behavior is active.

Why This helps Claude correctly understand how a message in a Claude Code Projects thread reached it, so it doesn't treat a directly-sent reply as if it had been relayed through a coordinator. The behavior sits behind a killswitch that defaults off, so it can be disabled if it causes problems.

Read from
Feature flag
tengu_projects_thread_reply_lead_killswitch Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.274: off

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.274. It isn't a statement about your account. What a flag value here can and cannot tell you

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhether this labeling is active for any given account is unknown, since nothing has been read yet about the…
The name it cites is new in this buildNew in this build: tengu_projects_thread_reply_lead_killswitch

See this entry in the whole of v2.1.274 →

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