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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

App risk classification recognises Windows apps

Under the hood
Useful2 Signal2
Computer Use

App risk classification now recognises Windows executables and package ids, not just macOS names.

What

The classifier that sorts a running application into browser, terminal, trading or shell previously only knew macOS-style display names. It now also matches Windows executable names and package identifiers.

Details
  • Browsers: Edge, Firefox and Arc package identifiers plus mullvadbrowser.exe, floorp.exe, comet.exe.
  • Terminals and editors: Windows Terminal, PowerShell, wezterm-gui.exe, windsurf.exe, rider64.exe.
  • Shell surfaces such as startmenuexperiencehost.exe.
  • A finance bucket covering thinkorswim.exe, ledger live.exe, trezor suite.exe.
  • Data only; no flag, and it applies wherever app classification already runs.
Evidence

mullvadbrowser.exe

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 →