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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.319 ·

Revised EndConversation prompt prepared behind a flag

A revised EndConversation tool prompt and hint wording now sit behind a flag check, with new pinned-value slots to carry it

Group of 3 Under the hood Internal Changes
JSON All of v2.1.319
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
End ConversationArea: what it touches
Internal ChangesKind: in v2.1.319,
Internal ChangesSection of the release

Unclear Whether the revised text is used depends on a setting whose default is not stated.

What

EndConversation is a tool the model can use to end a conversation. This release prepares a revised version of its prompt:

  • The EndConversation tool description and its confirmation re-read prompt appear in the bundle with a revised-prompt flag check. The text is largely about background forks and self-harm exclusions.
  • The EndConversation hint in the list of deferred tools (tools loaded only when needed) can now use alternative wording: "for sustained user abuse directed at the assistant, after a warning, or when the user requests it". The default wording is unchanged.
  • New stored feature value slots appear: endConversationRevisedPrompt, connectorUploadFlagWait and connectorUploadFlagKeptFor.
  • Two query paths now pass a sendSideQueryBeta option through, defaulting to a helper call.

The stock ToolSearch description captured under this release is 953 characters, unchanged from the previous release.

Why

The default prompt is unchanged. The revised wording, which describes when the model may end a conversation, applies only where the flag check turns it on.

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 the revised text is used depends on a setting whose default is not stated.

See this entry in the whole of v2.1.319 →

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