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Sweep 29 Sep 2026 · 18:10Z Build v2.1.285 506 read Stable v2.1.280 Latest v2.1.285 Next v2.1.285 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.274 ·

Tool list access consolidated into a shared toolCatalog

Session and permission setup now pass tool-list access (getAllBaseTools, getTools, assembleToolPool) through a shared toolCatalog object instead of calling separate global functions.

Group of 2 Under the hood Internal Changes
JSON All of v2.1.274
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
Session ManagementArea: what it touches
Internal ChangesKind: in v2.1.274,
Internal ChangesSection of the release

What

  • The code that builds the tool permission context (which tools are allowed/disallowed, including --tools narrowing) now receives getAllBaseTools as an explicit parameter instead of calling a fixed global function directly.
  • Session and agent setup (main loop, subagents, resumed sessions) now threads a shared toolCatalog object ({ getAllBaseTools, getTools, assembleToolPool }) through options, alongside the existing tools field, replacing scattered direct calls.

Why This is an internal cleanup that makes tool-list access consistent and explicit across the codebase, reducing the chance of different code paths using mismatched or stale tool lists.

See this entry in the whole of v2.1.274 →

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