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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Claude Code v2.1.242

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

You'll notice
Useful2 Signal2
Computer Use

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

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.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.242 →