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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 v2.1.248 ·

Notice when the command sandbox is turned off mid-session

Turning off sandboxing mid-session now tells Claude the old restrictions no longer apply.

You'll notice Improvements
JSON All of v2.1.248
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
SandboxArea: what it touches
ImprovementsKind: in v2.1.248,
ImprovementsSection of the release
What

When sandboxing is disabled, the model is now told directly that commands run without sandbox restrictions and that earlier sandbox instructions no longer apply, so it does not keep working around limits that are gone.

Details
  • Two new lists of refusal reasons ship alongside it: write refusals (compliance_restricted, org_mismatch, org_toggle_disabled, summon_foreign_sender, user_entitlement_denied, write_gate_disabled) and device-binding refusals (bind_attestation_stale, bound_session_unattested_write, untrusted_device).
Evidence

Commands now run without sandbox restrictions; the earlier sandbox instructions no longer apply.

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

See this entry in the whole of v2.1.248 →

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