feature
Claude Code

New CLAUDE_CODE_AUTO_MODE_MODEL environment variable for client-side classifier configuration

Added environment variable to select which model the client-side auto mode classifier uses, independent of the server-side classifier. This provides developers with granular control over automatic tool invocation behavior.

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More Claude Code

shutdownStandalone Claude Design retiring on December 14, 2026featureFork subagents now enabled by default across all Claude Code platformsfeatureAuto mode now auto-compacts long conversations instead of blocking tool callsfeaturePlugin startup performance significantly improved, especially on WindowsreleaseClaude Code 2.1.301 adds OpenTelemetry tracing guidance and LaTeX math rendering