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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.296 ·

PowerShell tool has a new 'input mismatch' error

The PowerShell tool has a new InputMismatch error, alongside its timeout, empty output and invalid JSON errors

Under the hood Internal Changes
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1Signal: worth watching, 1 to 5
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Internal ChangesKind: in v2.1.296,
Internal ChangesSection of the release
What

The PowerShell tool now has an error called InputMismatch. It sits next to its existing errors for a timeout, empty output and invalid JSON.

Why

This points to a new check in the PowerShell tool that can fail with this error.

See this entry in the whole of v2.1.296 →

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