Anthropic 发布 Claude Code v2.1.288

Official release notes (https://github.com/anthropics/claude-code/releases/tag/v2.1.288) ## What's changed - Added `$.ui.selection()` for mods: returns the text you last selected in fullscreen mode and, when the selection lies within one transcript row, that row - Added a built-in `gh api` to cloud sessions whose image has no GitHub CLI, and fixed the built-in sending control characters from file names, jq filters or GitHub errors to the terminal - Added recovery for a prompt cleared with Ctrl+C: pressing Up on the empty prompt brings the draft back, including pasted text and images - Added a re-authenticate prompt when an MCP server asks for more OAuth scope during a tool call - Added `--max-findings |all` to /code-review to report more or fewer findings than the usual limit; the choice is reused until you pass `--max-findings default` - Added Ctrl+F to find a session by name and Alt+↑/↓ to jump between groups in the agents view; both, and rename, can be rebound in keybindings.json - Added a screen reader mode announcement of the new permission mode when you approve a plan, including with Shift+Tab - Fixed mid-response API timeouts failing the turn: non-interactive sessions and subagents now continue from the partial response, and thinking-only responses are retried - Fixed long conversations failing with "Prompt is too long" instead of auto-compacting when the last reply reported zero token usage - Fixed `--resume` sometimes dropping files and other context that a compaction had just restored - Fixed a resumed session sometimes not saving the last response of a turn, so that the next `--resume` showed the prompt unanswered - Fixed resume occasionally loading a transcript cut short when the same session rewrote the file during the load - Fixed resuming a conversation started on 2.1.286 or earlier dropping the model's earlier thinking - Fixed session titles, memory recall and prompt hooks failing on Mantle or behind gateways that reject structured outputs; added `CLAUDE_CODE_DISABLE_STRUCTURED_OUTPUTS` to turn structured outputs off - Fixed auto mode denials pointing Claude at a Bash permission rule when the blocked tool was not Bash - Fixed auto mode on Bedrock and Mantle switching to the local classifier for the rest of the session after a request to an older model, such as a WebFetch summary or a `sonnet` subagent - Fixed cloud sessions that restarted on a newly picked model replying with that model after the server refused it - Fixed Cowork cloud sessions staying marked as waiting for input after a WebFetch permission prompt for an unapproved URL went unanswered for five minutes - Fixed prompt suggestions not appearing on a phone that joins a Cowork cloud session started on another device - Fixed a mod's button sometimes running a different button's action when pressed on a view drawn before Claude Code restarted - Fixed a plugin's pane showing nothing when one `Code` element held a diff that does not parse; it now draws as plain code - Fixed plugin LSP servers receiving literal `${user_config.*}` and `${CLAUDE_PLUGIN_ROOT}` placeholders in `initializationOptions` and `settings` instead of substituted values or manifest defaults - Fixed a plugin's `tool.call` hook making Bash fail and file searches read the wrong folder in subagents that run in a worktree - Fixed `git-subdir` plugin installs failing, or caching an incomplete plugin, on older git (before 2.39, e.g. Ubuntu 22.04's 2.34) - Fixed plugins loaded with `--plugin-dir` not showing "Configure options" in `/plugin` - Fixed background sessions ending when a plugin was reloaded or disabled while one of its timers or reads was still running - Fixed sandboxed heredocs with an unquoted delimiter (`python3 ## Get started > [!NOTE] > Installation via npm is deprecated. Use one of the recommended methods below. For more installation options, uninstall steps, and troubleshooting, see the [setup documentation](https://code.claude.com/docs/en/setup). 1. Install Claude Code: **MacOS/Linux (Recommended):** ```bash curl -fsSL https://claude.ai/install.sh | bash ``` **Homebrew (MacOS/Linux):** ```bash brew install --cask claude-code ``` **Windows (Recommended):** ```powershell irm https://claude.ai/install.ps1 | iex ``` **WinGet (Windows):** ```powershell winget install Anthropic.ClaudeCode ``` **NPM (Deprecated):** ```bash npm install -g @anthropic-ai/claude-code ``` 2. Navigate to your project directory and run `claude`. ## Plugins This repository includes several Claude Code plugins that extend functionality with custom commands and agents. See the [plugins directory](./plugins/README.md) for detailed documentation on available plugins. ## Reporting Bugs We welcome your feedback. Use the `/bug` command to report issues directly within Claude Code, or file a [GitHub issue](https://github.com/anthropics/claude-code/issues). ## Connect on Discord Join the [Claude Developers Discord](https://anthropic.com/discord) to connect with other developers using Claude Code. Get help, share feedback, and discuss your projects with the community. ## Data collection, usage, and retention When you use Claude Code, we collect feedback, which includes usage data (such as code acceptance or rejections), associated conversation data, and user feedback submitted via the `/bug` command. ### How we use your data See our [data usage policies](https://code.claude.com/docs/en/data-usage). ### Privacy safeguards We have implemented several safeguards to protect your data, including limited retention periods for sensitive information, restricted access to user session data, and clear policies against using feedback for model training. For full details, please review our [Commercial Terms of Service](https://www.anthropic.com/legal/commercial-terms) and [Privacy Policy](https://www.anthropic.com/legal/privacy).