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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 v2.1.304 ·

New guidance for Claude when a monitor may stop after it replies

New instructions tell Claude that in some sessions a monitor only works while Claude is busy, so it should wait directly or tell you what to check

Under the hood Internal Changes
JSON All of v2.1.304
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Monitor ToolArea: what it touches
Internal ChangesKind: in v2.1.304,
Internal ChangesSection of the release

Unclear Which sessions get these instructions is not known.

What

Claude Code has new instructions for the model for sessions where a monitor can only be relied on while Claude is working. They tell Claude to:

  • Use a command that runs while it waits, when it needs to wait for one thing
  • Otherwise tell you what to check and when
Why

This changes how Claude handles waiting on monitors. In these sessions it may hand the follow-up to you instead of promising to keep watching.

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 doubtWhich sessions get these instructions is not known.

See this entry in the whole of v2.1.304 →

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