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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
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Claude Code v0.2.123 ·

Internal Changes

Entry
JSON All of v0.2.123
EntryKind: in v0.2.123,
ChangesSection of the release
  • New Utility Functions:
  • EU4(): Combines and deduplicates arrays
  • yZ2(): Checks for set intersections
  • a25(): Merges message contents
  • vS2(): Finds related tool uses in conversation
  • Improved Tool Filtering: Enhanced logic for filtering available tools based on permissions and MCP capabilities
  • Code Organization: Better separation of concerns for model management, diagnostics, and permissions

See this entry in the whole of v0.2.123 →

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