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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 v2.1.318 ·

Artifact tool actions gain a stored-text marker, with small compaction and notification changes

Two artifact tool actions are now marked as giving stored text, and the conversation-summary request passes a new project-docs option

Group of 2 Under the hood Internal Changes
JSON All of v2.1.318
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
Internal ChangesKind: in v2.1.318,
Internal ChangesSection of the release

Unclear It is not clear what marking the action as giving stored text changes for you.

What

Several small internal changes landed together in this release:

  • The artifact tool's guide action and its create_from_type action are now both marked givesStoredText: !0, meaning the marker is on. Before, create_from_type was listed only as { action: "publish", type: "slug" }.
  • Compaction is when Claude Code summarizes a long conversation to free up space. The request it sends to make that summary now passes projectDocsAsRound: !0.
  • The usage data Claude Code sends to Anthropic about tail input gains a field for when that input was given up.
  • tengu_swirling_meteor is a remote switch that controls whether task notifications are combined. In the code it still falls back to true. Only its name in the code changed.

Why

None of this adds a command or a setting you can use. The stored-text marker records which artifact actions return text that Claude Code keeps, and the agent that found it thinks it may feed the check that an artifact was read before it is edited. The compaction option may change how project documents are laid out in the summary request.

Read from
Feature flag
tengu_swirling_meteor 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 v2.1.318: on

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 v2.1.318. 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 doubtIt is not clear what marking the action as giving stored text changes for you.

See this entry in the whole of v2.1.318 →

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