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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

Claude Code v2.1.242 ·

Computer-use server at 0.2.0, with a clear error when nothing is granted

Calling a computer-use tool before granting any app now returns a clear request-access error.

You'll notice Improvements
JSON All of v2.1.242
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Computer UseArea: what it touches
ImprovementsKind: in v2.1.242,
ImprovementsSection of the release
What

The built-in computer-use server now reports version 0.2.0, up from 0.1.3. Calling a tool before any app has been granted returns a specific error telling the model to request access first, instead of failing opaquely.

Details
  • The accepted action list grew from request_access and list_granted_applications to also include request_teach_access and list_apps, both unconditionally.
  • Screenshot config gained adaptiveResolution and saveToDisk, both defaulting to false.
  • Click coordinates are computed against the window frame size when the capture supplies one.
Evidence

No applications are granted for this session. Call request_access first.

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

See this entry in the whole of v2.1.242 →

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