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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.281 ·

LSP tool input validation changed its skip-check

The LSP tool now uses a different check to decide when to skip input validation for a file path

Under the hood Internal Changes
JSON All of v2.1.281
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.281,
Internal ChangesSection of the release
What

The LSP tool connects Claude Code to language servers, which are programs that understand code. When it checks its input, it can skip validation early for some file paths. It now uses a different check on the file path to decide when to do that.

Why

This changes which file paths get past the LSP tool's early check.

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 doubtThe finding does not say what the new check tests or which paths it now lets through.

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