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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.248 ·

Language-server tool takes one operation field instead of nine shapes

The IDE language-server tool now takes a single operation field instead of nine input shapes.

Under the hood Improvements
JSON All of v2.1.248
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
IDE IntegrationArea: what it touches
ImprovementsKind: in v2.1.248,
ImprovementsSection of the release
What

The IDE language-server tool's input is now a single object with an operation enum rather than nine near-identical alternatives, and it declares an output shape of result and filePath plus optional resultCount and fileCount.

Details
  • Query guidance moved to the shared field: "The symbol name or partial name to search for (workspaceSymbol only). Most language servers return no results for an empty query, so always provide it when using workspaceSymbol."
Evidence

The symbol name or partial name to search for (workspaceSymbol only). Most language servers return no results for an empty query, so always provide it when using workspaceSymbol.

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.248 →

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