Claude Code 2.1.29 release notes

Version

2.1.29

Released

31 January 2026

Status

Stable release

What's new in Claude Code 2.1.29

The official notes for Claude Code 2.1.29 list 1 changes: 1 fix.

• 1 fix

Highlights

• fix Fixed startup performance issues when resuming sessions that have saved_hook_context

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 2.1.29)

All Claude Code release notes · All releases

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