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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 v2.1.224 ·

Command execution can redirect child output

Command helpers can now redirect child output instead of always buffering it in memory.

Under the hood Improvements
JSON All of v2.1.224
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
ImprovementsKind: in v2.1.224,
ImprovementsSection of the release
What

The shared command-running helpers now pass through stdout and stderr options when a caller supplies them, so child process output can be redirected instead of always being buffered in memory.

Evidence

preserveOutputOnError

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

See this entry in the whole of v2.1.224 →

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