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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.269 ·

Refined detection of 'safeguards' API errors to avoid false positives

Fewer false positives when detecting Anthropic API 'safeguards' errors

You'll notice Bug Fixes
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Bug FixesKind: in v2.1.269,
Bug FixesSection of the release
What

When Claude Code checks whether a 400 error from Anthropic's API is a "safeguards" trip (a safety check that blocked a request), it now also checks the error message against a new pattern matching a specific structured field path, and excludes matches. It does this by first trimming the error down to just its first line before comparing.

Why

This avoids incorrectly classifying certain error messages as safeguards trips when they aren't, which should make error handling and any related messaging more accurate.

See this entry in the whole of v2.1.269 →

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