# Claude Code v2.1.143 版本更新：插件管理与用户体验增强

- 来源：Claude Code：GitHub Releases（RSS）
- 作者：ashwin-ant
- 发布时间：2026-05-16 06:28
- AIHOT 分数：61
- AIHOT 标记：精选
- AIHOT 链接：https://aihot.virxact.com/items/cmp7ip3e70anyslnzwh7n9yp0
- 原文链接：https://github.com/anthropics/claude-code/releases/tag/v2.1.143

## 精选理由

Claude Code 的 v2.1.143 是个纯修补版本，修了一大堆边缘 bug 外加几个小优化，对重度用户可能是救命稻草，其他人可以等下次大版本。

## AI 摘要

Claude Code 发布 v2.1.143 版本，重点增强了插件管理功能，包括强制执行插件依赖关系，并新增了插件市场的预估上下文成本显示。为方便直接编辑工作副本，增加了 `worktree.bgIsolation: "none"` 设置。多项体验得到改进：后台会话唤醒后保留模型与努力级别设置；Windows PowerShell 工具默认绕过执行策略；`claude agents` 命令新增多个参数以配置默认会话。此外，本次更新修复了大量错误，包括修复损坏的 `.credentials.json` 文件导致 CLI 启动卡住、Windows Terminal 中的右键粘贴问题、后台会话错误捕获 IDE 文件引用，以及 macOS 上后台作业读取特定目录文件的权限错误等。

## 正文

What's changed

Added plugin dependency enforcement: claude plugin disable now refuses when another enabled plugin depends on the target (with a copy-pasteable disable-chain hint), and claude plugin enable force-enables transitive dependencies

Added projected context cost (per-turn and per-invocation token estimates) to the /plugin marketplace browse pane

Added worktree.bgIsolation: "none" setting to let background sessions edit the working copy directly without EnterWorktree, for repos where worktrees are impractical

PowerShell tool now passes -ExecutionPolicy Bypass. Opt out with CLAUDE_CODE_POWERSHELL_RESPECT_EXECUTION_POLICY=1

Background sessions now preserve the model and effort level you set after waking from idle

Shift+Tab in attached agent sessions now includes auto mode in the cycle

Fixed a corrupt .credentials.json with a non-array scopes value hanging the CLI on startup or silently aborting OAuth token refresh

Fixed right-click paste in claude agents on Windows Terminal and WSL

Fixed stop hooks that block repeatedly looping forever — the turn now ends with a warning after 8 consecutive blocks (override via CLAUDE_CODE_STOP_HOOK_BLOCK_CAP)

Fixed Esc/Ctrl+C not cancelling a pending /loop wakeup while Claude is idle between iterations

Fixed /goal evaluator firing while background shells or delegated subagents are still running

Fixed NO_COLOR/FORCE_COLOR in settings.json env stripping Claude Code's own UI colors — they now apply to subprocesses only

Fixed agent view spawning repeated PowerShell processes on Windows when listing sessions

Fixed /bg without a prompt sending "continue" to the forked session — the fork now waits for input

Fixed --agent <name> not finding plugin-contributed agents without the plugin: prefix

Fixed deleting a session from agent view not removing its transcript file

Fixed stale-fragment rendering when scrolling in attached background sessions on Windows Terminal

Fixed background agents false-positive worker-stall detection storm after host sleep or macOS App Nap

Fixed 5xx error messages pointing at status.claude.com instead of naming the configured gateway or cloud provider

The PowerShell tool is now enabled by default on Windows for Bedrock, Vertex, and Foundry users. Opt out with CLAUDE_CODE_USE_POWERSHELL_TOOL=0.

claude agents now accepts --add-dir, --settings, --mcp-config, and --plugin-dir and applies them to the dashboard and to background sessions dispatched from it

claude agents accepts --permission-mode, --model, --effort, and --dangerously-skip-permissions to set defaults for sessions dispatched from the view

claude --bg --dangerously-skip-permissions now persists across retire→wake

Fixed background sessions silently capturing IDE file references into the warm spare's input, which caused the reference to be prepended to the next prompt dispatched from claude agents

Worktree cleanup no longer falls back to rm -rf when git worktree remove fails, preventing loss of gitignored or in-progress files

Fixed background-job sessions on macOS getting "Operation not permitted" errors when reading files under ~/Documents, ~/Desktop, or ~/Downloads, even with Full Disk Access granted.

/bg now preserves --mcp-config, --settings, --add-dir, --plugin-dir, and --strict-mcp-config, so backgrounded sessions keep their MCP servers and settings across respawn.

Background sessions launched from claude agents now honor permissions.defaultMode from settings.json (was previously overridden to auto mode)

Fixed: on Windows, pressing ← in claude agents while a response was streaming could leave the agents list unresponsive to all input

/bg and ←-detach now preserve --fallback-model, so backgrounded workers degrade to the fallback model on overload instead of hard-failing.

/bg and ←-detach now preserve --allow-dangerously-skip-permissions, so the forked worker keeps bypass-permissions available in its Shift+Tab cycle.

Fixed: background daemon spawn now falls back to the running binary when the ~/.local/bin/claude launcher is missing or non-executable

Fixed claude agents --allow-dangerously-skip-permissions defaulting dispatched sessions to bypass mode instead of making it available in the permission cycle