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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.259 ·

Bash safety analysis extended to more shell builtins (shopt, setopt, unsetopt, sort)

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The dynamic-option-argument safety heuristic now also covers shopt, setopt, unsetopt and sort.

TierYou'll noticehow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaPermissionswhat it touches
KindImprovementsin v2.1.259,
You'll notice

The dynamic-option-argument safety heuristic now also covers shopt, setopt, unsetopt and sort.

The option-argument-taint heuristic for detecting dynamic/unsafe option arguments, previously applied only to set and rg, now also covers shopt, setopt, unsetopt, and sort.

See this entry in the whole of v2.1.259 →

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