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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.248 ·

Wider corpus for judging whether a bash command is safe

Many more shell commands are recognised as read-only, so you get fewer needless permission prompts.

You'll notice Improvements
JSON All of v2.1.248
You'll noticeTier: how much it should matter to you
4Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
PermissionsArea: what it touches
ImprovementsKind: in v2.1.248,
What probably matters to youSection of the release
What

Command safety analysis gained substantially more data: a bigger read-only command set (cal, uptime, hexdump, numfmt and others), zsh and bash builtin lists, literal safe-command patterns for things like claude --help, node -v, ip addr, jq, cd, ls and find, and a split of find primaries from actions so that -delete, -execdir and -files0-from count as unsafe.

Evidence

"--multi-turn-model": "string"

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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