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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.0.28 ·

Model Override Support for Subagents

Entry
JSON All of v2.0.28
EntryKind: in v2.0.28,
ChangesSection of the release

What: Agent model selection now supports an additional override parameter for finer-grained control.

Details:

  • New third parameter Q in model resolution function
  • If override is provided, it takes precedence over agent-specified model
  • Falls back to agent model, then "inherit", then default
  • Environment variable CLAUDE_CODE_SUBAGENT_MODEL still has highest priority
  • Evidence: Modified function akA() at line 144682 (was lkA() in v2.0.27); uses override parameter at line 144693

See this entry in the whole of v2.0.28 →

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