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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.323 ·

Workflow tool description says "a message from the system"

The Workflow tool's instructions to Claude now say an ultracode confirmation arrives as "a message from the system" instead of "a system-reminder"

Under the hood Internal Changes
JSON All of v2.1.323
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
WorkflowsArea: what it touches
Internal ChangesKind: in v2.1.323,
Internal ChangesSection of the release
What

The Workflow tool lets Claude run a script that coordinates several subagents, which are helper copies of Claude working on parts of a task. In this release, the description Claude reads for this tool changed its wording in two lines about ultracode. Where it said a "system-reminder" confirms that ultracode is on, it now says "a message from the system" confirms it.

Why

The rule is the same, but the description now names the confirmation in plainer terms.

See this entry in the whole of v2.1.323 →

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