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Claude Code 2.1.133 release notes

Version
2.1.133
Released
Status
Stable release

What's new in Claude Code 2.1.133

The official notes for Claude Code 2.1.133 list 17 changes: 3 new features, 8 fixes, 1 performance improvement, 1 security change and 4 other changes.

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

Highlights

  • security change Fixed parallel sessions all dead-ending at 401 after a refresh-token race wiped shared credentials
  • new feature Added worktree.baseRef setting (fresh | head) to choose whether --worktree, EnterWorktree, and agent-isolation worktrees branch from origin/<default> or local HEAD.…
  • new feature Added sandbox.bwrapPath and sandbox.socatPath managed settings (Linux/WSL) to specify custom bubblewrap and socat binary locations
  • new feature Added parentSettingsBehavior admin-tier key ('first-wins' | 'merge') to let admins opt SDK managedSettings (parent tier) into the policy merge
  • performance improvement Improved memory usage by releasing warm-spare background workers under memory pressure

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 2.1.133)

Latest Claude Code version

2.1.296

Released · Official notes on GitHub

All Claude Code release notes · All releases

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