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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.274 ·

Prompt hook blocking-error truncates overly long prompt commands

Prompt hook error messages now truncate overly long prompt text instead of embedding it in full

Under the hood Improvements
JSON All of v2.1.274
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
ImprovementsKind: in v2.1.274,
ImprovementsSection of the release
What

When a prompt hook's condition isn't met, the resulting blocking-error message now truncates the prompt command or label if it's too long, instead of always embedding the full raw prompt text.

Why

This keeps error messages from a prompt hook readable and prevents very long prompt text from bloating the error output.

See this entry in the whole of v2.1.274 →

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