Claude Code v2.1.160: security focus

Anthropic released a CLI tool update, Claude Code v2.1.160. The main change is protection against unauthorized code execution. The utility now prompts for confirmation before writing to shell configuration files like .zshenv and .bash_login, and Git settings.

In auto-apply mode, the tool warns users before altering builder configurations, including .npmrc, bunfig.toml, and dev container settings. Developers also fixed WSL clipboard handling on Windows and resolved agent background session restore issues.

The dynamic workflows feature got a new launch keyword, ultracode, replacing the old workflow. The update is available to all users via the standard update command.