Claude Code 2.1.30 release notes

Version

2.1.30

Released

3 February 2026

Status

Stable release

What's new in Claude Code 2.1.30

The official notes for Claude Code 2.1.30 list 19 changes: 5 new features, 8 fixes, 1 performance improvement, 1 security change and 4 other changes.

• 5 new features
• 8 fixes
• 1 performance improvement
• 1 security change
• 4 other changes

Highlights

• security change Added pre-configured OAuth client credentials for MCP servers that don't support Dynamic Client Registration (e.g., Slack). Use --client-id and --client-secret…
• new feature Added pages parameter to the Read tool for PDFs, allowing specific page ranges to be read (e.g., pages: "1-5"). Large…
• new feature Added /debug for Claude to help troubleshoot the current session
• new feature Added support for additional git log and git show flags in read-only mode (e.g., --topo-order, --cherry-pick, --format, --raw)
• new feature Added token count, tool uses, and duration metrics to Task tool results

Our short summary: changes are counted and classified automatically from the official notes, and highlights are shortened. The complete, authoritative list is in the official release notes on GitHub.

Full release notes on GitHub (Claude Code 2.1.30)

All Claude Code release notes · All releases

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