Release archive

Claude Code v2.1.303: Bug Fixes and Reliability Improvements

The official changelog for Claude Code v2.1.303 lists only bug fixes and reliability improvements; Anthropic published no itemized notes for this version.

October 18, 2026 • 10 min read • By ClaudeWorld

Claude Code v2.1.303 shipped with a one-line changelog entry: “Bug fixes and reliability improvements.”

What’s New

The official changelog entry for this version reads only “Bug fixes and reliability improvements.” Anthropic published no itemized notes for v2.1.303, so the individual fixes are not listed.

How to Update

  1. Check your installed version: claude --version
  2. Update in place: claude update