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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.260 ·

Sandbox read-deny setting now surfaced in file-denial reasons

File read denial reasons now also note sandbox read-deny settings as a cause.

You'll notice Improvements
JSON All of v2.1.260
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SandboxArea: what it touches
ImprovementsKind: in v2.1.260,
ImprovementsSection of the release

When a file read is denied, the explanation shown now also notes that a sandbox read-deny setting could be the cause, not just a Read permission rule.

How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeFixed Edit/Write/Read permission rules whose path contains parentheses being dropped as invalid or ignored by the Bash sandbox, which left…

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