Claude Code 2.1.267 Ships 53 CLI Changes, Adds maxEffortLevel Cap Across Providers
ClaudeCodeLog · x · 2026-09-10
Claude Code 2.1.267 lands with 53 CLI changes: a new maxEffortLevel setting caps effort across Bedrock, Vertex and Foundry to enforce admin limits; --system-prompt-snapshot off re-renders the system prompt per request for faster iteration; Workflow agent() large-output calls now run safety checks in auto mode.
Related event: Claude Code 2.1.267 ships 53 changes including maxEffortLevel(4 posts)→
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