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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 v2.1.191 ·

Windows Drive-Relative Path Security

Entry
JSON All of v2.1.191
EntryKind: in v2.1.191,
ImprovementsSection of the release

What changed: Paths of the form C:filename (drive-relative, without a backslash) are now flagged and require manual approval rather than being resolved silently.

Details
  • Drive-relative paths resolve against a per-drive current directory (a Windows quirk), which cannot be statically validated at permission-check time.
  • Approval message: Path '<path>' is drive-relative (resolves against the per-drive current directory, which cannot be statically validated) and requires manual approval.
Evidence

Drive-relative path check (search for "is drive-relative (resolves against the per-drive current directory")

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

See this entry in the whole of v2.1.191 →

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