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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 v2.1.304 ·

Workflow compile failures are reported with a separate reason for one kind of error

When a workflow fails to compile because of one particular kind of error, Claude Code now reports a separate reason instead of a general syntax error

Under the hood Internal Changes
JSON All of v2.1.304
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 v2.1.304,
Internal ChangesSection of the release
What

When a workflow fails to compile, Claude Code records the failure in its usage data. Failures caused by one particular kind of error are now recorded as a slash mismatch. Every other compile failure is still recorded as a syntax error, as all of them were before.

Why

This only changes what Claude Code reports about the failure. What you see when a workflow fails to compile is not affected.

See this entry in the whole of v2.1.304 →

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