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Claude Code

Anthropic · CLI

Claude Code 2.1.206

2.1.205→2.1.206·July 9, 2026 at 1:48 AM UTC

Patch release with a new MCP document export tool, refinements to refusal fallback handling and Chrome browser integration, plus internal updates to conversation termination and artifact generation.

Changelog

  • [new] Added mcp__plugin_documents_docs__doc_export MCP tool.
  • [new] Added support for generating chart-based artifacts using Chart.js.
  • [changed] Updated handling for model refusal responses, including a new catch-all fallback route when no per-category retry is configured.
  • [changed] Refined browser automation messaging and session state for the Claude in Chrome MCP server, including clearer guidance when the extension is unavailable due to managed policy or connection issues.
  • [changed] Adjusted conversation-ending behavior for sustained user abuse, requiring an explicit prior warning before the tool can be invoked.

Models & prompts

Prompt updates clarify focus mode behavior, ambient context handling, and the rules for ending conversations. Several messages around Chrome extension status, refusal fallbacks, and artifact editing templates were refined for precision.

Under the hood

  • Added environment variables CLAUDE_BRIDGE_REATTACH_GROUPING, CLAUDE_CODE_REFUSAL_FALLBACK_CATCH_ALL, and CLAUDE_CODE_TEAM_TEARDOWN_PARK_TIMEOUT_MS.
  • Removed CLAUDE_CODE_ENABLE_DESIGN_MCP and CLAUDE_CODE_VERIFY_PROMPT.
  • Added cancelledWakeups field to the relevant SDK output interface to report how many pending dynamic-loop wakeups were cancelled by a stop: true condition.
  • Numerous new internal Statsig gates related to background prewarming, bridge reattachment, headless team teardown, and refusal routing.

Upgrade notes

No manual steps required.

content/

Browse captured content/

Same tree as claude-code/latest/content for this version. Open the full browser for sidebar navigation between docs and other files.

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8 listed · 8 in tree

content/ browserNavigate docs, prompts, and root filesFolder index plus per-file pages with prev/next and a full file sidebar.
README.mdDocs2 KBpackage.jsonMetadata1.4 KBmanifest.jsonMetadata1.4 KBversion.jsonMetadata172 Bcli-wrapper.cjsCJS4.9 KBinstall.cjsCJS7 KBsdk-tools.d.tsTS137.7 KBLICENSE.mdDocs147 B
Older release← 2.1.205Newer release→ 2.1.207
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