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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.305 ·

Fewer false reports of a background command left running

A finished background shell task is now reported as leaving processes running only if they are really alive and the task was not killed

You'll notice Bug Fixes
JSON All of v2.1.305
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Background TasksArea: what it touches
Bug FixesKind: in v2.1.305,
Bug FixesSection of the release
What

When a background shell task finishes, Claude Code can report that it left a group of processes running. It now does so only when both are true:

  • the process is confirmed to still be alive, by a quick check or, failing that, a slower lookup
  • the task was not killed

Before, a single quick check decided it. Killed tasks no longer report leftover processes.

Why

This should cut false "process left running" reports for tasks that were killed or have already exited.

See this entry in the whole of v2.1.305 →

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