Claude Code 2.1.117 release notes

Version

2.1.117

Released

22 April 2026

Status

Stable release

What's new in Claude Code 2.1.117

The official notes for Claude Code 2.1.117 list 28 changes: 13 fixes, 3 performance improvements and 12 other changes.

• 13 fixes
• 3 performance improvements
• 12 other changes

Highlights

• performance improvement Faster startup when both local and claude.ai MCP servers are configured (concurrent connect now default)
• performance improvement Native builds on macOS and Linux: the Glob and Grep tools are replaced by embedded bfs and ugrep available through…
• performance improvement Windows: cached where.exe executable lookups per process for faster subprocess launches
• fix Fixed Plain-CLI OAuth sessions dying with "Please run /login" when the access token expires mid-session — the token is now…
• fix Fixed WebFetch hanging on very large HTML pages by truncating input before HTML-to-markdown conversion

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 2.1.117)

All Claude Code release notes · All releases

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