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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 ·

Sandbox settings schemas built at load time

Sandbox settings schemas are built at load time with identical rules and text.

Under the hood Internal Changes
JSON All of v2.1.248
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
SandboxArea: what it touches
Internal ChangesKind: in v2.1.248,
Internal ChangesSection of the release
What

The schemas validating sandbox network, filesystem, credential and AWS settings moved out of deferred initialisation. All validation text and rules are byte-identical, including the check that each variable fills exactly one AWS pair slot.

Evidence

"${E}" appears in more than one awsPairs slot (within or across pairs) \u2014 each variable can fill exactly one slot.

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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