# v2.1.128版本更新

- 来源：Claude Code：GitHub Releases（RSS）
- 作者：ashwin-ant
- 发布时间：2026-05-05 07:01
- AIHOT 分数：60
- AIHOT 标记：精选
- AIHOT 链接：https://aihot.virxact.com/items/cmortj5wg02afslrjvuf4f1qx
- 原文链接：https://github.com/anthropics/claude-code/releases/tag/v2.1.128

## 精选理由

Claude Code 的日常维护版本，修了一堆小 bug 并给了 /color 随机色、插件支持 zip 等细节提升，重度用户建议升，非用户不必关注。

## AI 摘要

本次更新包含多项功能优化与错误修复。主要功能上，`/color` 命令支持无参数随机选色，`/mcp` 命令显示已连接服务器的工具数量，`--plugin-dir` 参数新增支持 `.zip` 插件包。用户体验方面，优化了 `/model` 选择器的显示。关键问题修复包括：解决了通过标准输入传输超大文件时导致的崩溃循环、修复了长 URL 在全屏模式下无法逐行点击的问题，以及修正了并行 Shell 工具调用中一个命令失败会错误取消同级调用的问题。此外，还处理了 MCP 服务器重连时工具列表刷屏等多个稳定性问题。

## 正文

What's changed

Bare /color (no args) now picks a random session color

/mcp now shows the tool count for connected servers and flags servers that connected with 0 tools

--plugin-dir now accepts .zip plugin archives in addition to directories

--channels now works with console (API key) authentication — console orgs with managed settings must set channelsEnabled: true to enable

Updated /model picker: collapsed duplicate Opus 4.7 entries, and current Opus now shows as "Opus" instead of "Opus 4.7"

Subprocesses (Bash, hooks, MCP, LSP) no longer inherit OTEL_* environment variables, so OTEL-instrumented apps run via the Bash tool no longer pick up the CLI's own OTLP endpoint

MCP: workspace is now a reserved server name — existing servers with that name will be skipped with a warning

Reconnecting MCP servers no longer flood the conversation with full tool-name lists on every reconnect — re-announced tools are summarized by server prefix

SDK hosts now receive a persistent localSettings suggestion for Bash permission prompts, so "Always allow" writes to .claude/settings.local.json

EnterWorktree now creates the new branch from local HEAD as documented, instead of origin/<default-branch> — unpushed commits are no longer dropped

Auto mode: when the classifier can't evaluate an action, the error now includes a hint (retry, /compact, or run with --debug)

Fixed focus mode briefly dimming the previous response when submitting a new prompt

Fixed stray "4;0;" desktop notification on every /exit in Kitty and other terminals that interpret OSC 9 as a notification

Fixed Remote Control showing an empty "Opening your options…" message on rate limit instead of actionable upsell options

Fixed drag-and-drop image upload hanging on "Pasting text…" when the image read fails

Fixed crash loop when piping very large input (>10 MB) to claude -p via stdin

Fixed long URLs not being individually clickable on every wrapped row in fullscreen mode

Fixed /plugin Components panel showing "Marketplace 'inline' not found" for plugins loaded via --plugin-dir

Fixed MCP tool results dropping images when the server returns both structured content and content blocks

Fixed fenced code blocks inside list items carrying leading whitespace into the clipboard on copy-paste

Fixed tab navigation in /config stranding focus — the tab header now stays focused so arrows and Esc keep working

Fixed markdown link labels being lost on terminals without OSC 8 hyperlink support — links now render as label (url) instead of just the URL

Fixed sessions on 1M-context models with a smaller autocompact window being falsely blocked with "Prompt is too long" before reaching the actual API limit

Fixed parallel shell tool calls: a failing read-only command (grep, git diff, ls) no longer cancels sibling calls

Fixed banner showing "with X effort" on models that don't support effort

Fixed /fast on 3P providers fuzzy-matching to an unrelated skill instead of showing "not available"

Fixed Bedrock default model resolving to global.* instead of the region-appropriate prefix

Fixed vim mode: Space in NORMAL mode now moves the cursor right, matching standard vi/vim behavior

Fixed terminal progress indicator (OSC 9;4) flickering off between tool calls — stays visible across the full turn

Fixed /rename without args failing on resumed sessions whose last entry is a compact boundary

Fixed stale "remote-control is active" status lines from prior sessions appearing after --resume/--continue

Fixed stale installed_plugins.json entries pointing at deleted cache directories polluting PATH

Fixed MCP stdio servers receiving corrupted arguments when CLAUDE_CODE_SHELL_PREFIX is set and an argument contains spaces or shell metacharacters

Fixed sub-agent progress summaries missing the prompt cache (~3× cache_creation reduction)

Fixed /plugin update never detecting new versions of npm-sourced plugins

Fixed sub-agent summaries firing repeatedly while a sub-agent's transcript is static, capping worst-case token cost on idle sub-agents

Headless --output-format stream-json: init.plugin_errors now includes --plugin-dir load failures in addition to dependency demotions