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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 v2.1.246 ·

Tool renderers can tell an interrupted call from a failed one

A tool call you interrupted now displays differently from one that actually failed.

You'll notice New Features
JSON All of v2.1.246
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
New FeaturesKind: in v2.1.246,
New FeaturesSection of the release
What

The data passed to a tool's display code now includes an interrupted flag taken from the tool result, so a call you cut off renders differently from one that errored. The system-message renderer also gained a branch for the new cloud session status notice.

Details
  • The flag is derived from the tool result rather than from UI state, so it applies to custom tool renderers as well as built-in ones.
  • No flag guards either addition in the code around them.
Evidence

cloud_session_status

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

See this entry in the whole of v2.1.246 →

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