Claude Code 2.1.143 release notes

Version

2.1.143

Released

15 May 2026

Status

Stable release

What's new in Claude Code 2.1.143

The official notes for Claude Code 2.1.143 list 33 changes: 3 new features, 17 fixes, 1 security change and 12 other changes.

• 3 new features
• 17 fixes
• 1 security change
• 12 other changes

Highlights

• security change Fixed a corrupt .credentials.json with a non-array scopes value hanging the CLI on startup or silently aborting OAuth token refresh
• new feature Added plugin dependency enforcement: claude plugin disable now refuses when another enabled plugin depends on the target (with a copy-pasteable…
• new feature Added projected context cost (per-turn and per-invocation token estimates) to the /plugin marketplace browse pane
• new feature Added worktree.bgIsolation: "none" setting to let background sessions edit the working copy directly without EnterWorktree, for repos where worktrees are…
• fix Fixed right-click paste in claude agents on Windows Terminal and WSL

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 2.1.143)

All Claude Code release notes · All releases

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