Follow Discord
Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.280 ·

Killed shell commands can now be flagged as having no real exit status

Force-killed shell commands are now flagged as having no real exit status

Under the hood Internal Changes
JSON All of v2.1.280
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Bash ToolArea: what it touches
Internal ChangesKind: in v2.1.280,
Internal ChangesSection of the release
What

When a shell command has to be force-killed via a fallback escalation (sending SIGKILL after a normal stop attempt fails), its result now carries a noExitStatus field marking that the reported exit code isn't a genuine one reported by the process, but an inferred stand-in.

Why

This lets anything reading the result tell apart a command that actually reported its own exit code from one that was forcibly terminated, avoiding misleading conclusions drawn from a fake exit status.

See this entry in the whole of v2.1.280 →

Feedback