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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 v2.1.305 ·

Commands started by Claude Code gain an option for stopping them

Claude Code's internal way of starting commands has a new abortEndsProcessGroup option, off by default

Under the hood Internal Changes
JSON All of v2.1.305
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Background TasksArea: what it touches
Internal ChangesKind: in v2.1.305,
Internal ChangesSection of the release

Unclear Nothing shows the option being turned on anywhere, so it is unclear whether it changes anything a user sees.

What

The part of Claude Code that starts other programs has a new option, abortEndsProcessGroup, which is off by default.

Why

It may let stopping a command also end every program that command started, not just the command itself.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtNothing shows the option being turned on anywhere, so it is unclear whether it changes anything a user sees.

See this entry in the whole of v2.1.305 →

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