Changes on 2026-06-05

1. **Analyze the Request:** * **Role:** World-class programmer analyzing documentation changes. * **Task:** Analyze a single batch of changes (1 page: `CHANGELOG.md.md`). * **Goal:** Summarize what changed and why it matters to developers. * **Format:** Markdown (Overall Summary, Key Themes, Impact Level, Action Items). * **Language:** Chinese (as requested in the prompt: "请用中文回复"). 2. **Analyze the Input Data (Diff):** * **Source:** `CHANGELOG.md.md` (looks like a typo in the filename, probably `CHANGELOG.md`, but I'll treat it as the changelog). * **Version:** 2.1.167 and 2.1.166. * **Changes in 2.1.167:** Minimal ("Bug fixes and reliability improvements"). * **Changes in 2.1.166:** * *New Features:* `fallbackModel` setting (CLI and interactive), glob pattern support for deny rules. * *Security/Hardening:* Cross-session messaging (relay permission requests blocked). * *Thinking Control:* Flags to disable thinking (`MAX_THINKING_TOKENS=0`, etc.). * *Error Handling:* Retry logic for unexpected errors on fallback models; image processing fix. * *Agent/Session Management:* URL filtering in `claude agents`, remote session stickiness fix, git worktree crash fix. * *Terminal/UI Fixes:* JetBrains flickering (synced output), Kitty keyboard protocol shift characters, PowerShell validation hang. * *Process/Bug Fixes:* macOS CPU spin, voice mode auth, managed settings enforcement, `claude update` verbosity. 3. **Drafting the Content (Internal Monologue & Translation to Chinese):** * **Overall Summary:** * *English:* This update introduces reliability improvements and features like model fallback strategies, enhanced security in cross-session messaging, and better control over "thinking" tokens. It also fixes numerous edge cases regarding terminal compatibility, remote sessions, and agent management. * *Chinese:* 本次更新主要集中在提升稳定性和可配置性，引入了 `fallbackModel` 回退机制和更严格的跨会话消息传递安全控制，同时修复了大量终端兼容性、远程会话及代理管理相关的 Bug。 * **Key Themes:** * *Theme 1: Resilience & Availability.* (Fallback models, retry logic, remote session fix). * *Theme 2: Security & Hardening.* (Cross-session messaging authority, managed settings). * *Theme 3: Terminal & UI Polish.* (JetBrains, Kitty keyboard protocol, PowerSell). * *Theme 4: Agent & Session Management.* (URL filtering, git worktree fixes). * *Chinese Translation:* * **可用性与容错机制：** 新增 `fallbackModel` 配置及自动重试逻辑，显著提升在高负载或网络不稳定时的体验。 * **安全加固：** 限制跨会话消息的权限传递，修复管理设置的强制执行逻辑。 * **终端兼容性增强：** 解决了 JetBrains IDE 终端闪烁、Kitty 键盘协议字符丢失及 PowerShell 验证卡死等问题。 * **代理与会话管理：** 优化 `claude agents` 的 URL 过滤功能，修复 Git worktree 和远程会话中的崩溃与卡死问题。 * **Impact Level:** * *Reasoning:* High because of the fallback model (business continuity) and security hardening. Medium because of the bug fixes. * *Level:* High (高). * *Reasoning:* 引入了关键的容错机制 (`fallbackModel`) 和重要的安全加固 (`cross-session messaging`)，同时修复了多个导致崩溃或阻塞的严重 Bug。 * **Action Items for Developers:** * *Item 1:* Review fallback model settings for production reliability. * *Item 2:* Check managed settings if using them (fix in enforcement logic). * *Item 3:* Update to fix JetBrains/WezTerm/Kitty terminal issues. * *Item 4:* Be aware of the new restriction on relayed permission requests. * *Chinese Translation:* * 考虑配置 `fallbackModel` 设置，以在主模型不可用时自动切换，确保工作流不中断。 * 如果使用 `claude agents`，可以尝试在列表中输入 URL 快速过滤会话。 * 如果在 JetBrains (2026.1+)、WezTerm 或 Kitty 终端中遇到显示或输入问题，请立即更新。 * 审查跨会话消息传递的使用场景，了解新的权限请求拒绝策略。 4. **Final Review:** * Check against constraints: Concise? Yes. Markdown? Yes. Chinese? Yes. Single batch analysis? Yes. * Does it cover 2.1.167? Yes, mentioned in summary ("reliability improvements"). 5. **Construct Final Output:** (Proceed to generate markdown).

用户需要我分析17个页面的文档变更，并用中文提供简明扼要的总结。让我先浏览所有变更，理解主要变化。 主要变更内容： 1. **amazon-bedrock.md**: 修订了模型版本固定的警告信息，从"最新版本"改为"Claude Code内置默认版本"。 2. **discover-plugins.md**: 添加了 `/plugin list` 命令的说明，可以显示已安装插件列表，支持 `--enabled` 或 `--disabled` 过滤。 3. **google-vertex-ai.md**: 与Bedrock类似的修订，模型别名的描述改为"解析为Claude Code的内置默认版本"。 4. **headless.md**: 添加了关于退出时后台任务的说明，解释了v2.1.163版本后的行为变化。 5. **hooks.md**: 更新了 `if` 字段的描述，增加了Bash匹配表的链接引用。 6. **hooks-guide.md**: 详细的Bash匹配表格，说明 `if` 模式如何匹配Bash命令、子命令、`$()`和反引号。添加了"失败开放"行为的说明。 7. **interactive-mode.md**: 添加了快捷键 `c` 用于复制答案为原始Markdown格式。 8. **microsoft-foundry.md**: 与Bedrock类似的模型版本固定说明修订，强调Foundry没有启动模型检查功能。 9. **model-config.md**: 关于第三方部署模型固定的统一说明更新。 10. **monitoring-usage.md**: - 新增了 `api_refusal` 事件的文档 - `mcp_server_connection` 事件新增 `is_plugin`、`plugin_id_hash`、`plugin.name` 属性 - 更新了数据删除/隐私映射表 11. **plugins-reference.md**: 添加了关于交互式会话中 `/plugin list` 命令的说明。 12. **settings.md**: - `minimumVersion` 说明更新，提及新的 `requiredMinimumVersion` - 添加了 `requiredMinimumVersion` 和 `requiredMaximumVersion` 的说明 13. **setup.md**: 安装脚本中出现了重复的 `theme={null}` 属性（看起来像是文档构建问题），添加了关于 `requiredMinimumVersion/MaximumVersion` 的说明。 14. **skills.md**: 添加了关于在参数替换中转义 `$` 符号的说明。 15. **slash-commands.md**: 同上，添加了 `$` 转义说明。 16. **sub-agents.md**: - 修正了 `CLAUDE_CODE_FORK_SUBAGENT` 的说明 - 添加了关于服务器端分阶段推出的说明 - 更新了限制部分 17. **third-party-integrations.md**: 与其他页面类似的模型固定说明更新。 总结主要主题： 1. **模型版本固定的说明统一更新** - 多个页面（Bedrock、Vertex AI、Foundry、第三方集成）更新了关于不固定模型版本时会发生什么的描述。现在强调解析为"Claude Code内置默认版本"，而不是"最新版本"。 2. **插件命令增强** - 添加了 `/plugin list` 命令及其过滤选项。 3. **Hooks `if` 匹配行为澄清** - 详细的Bash匹配表格，包括 `$()` 和反引号的特殊处理。 4. **监控和遥测增强** - 新增 API 拒绝事件和插件服务器连接属性。 5. **版本控制改进** - 添加了 `requiredMinimumVersion` 和 `requiredMaximumVersion` 设置。 6. **用户体验改进** - 交互模式中的复制快捷键、技能参数转义、子代理 Fork 行为澄清。 7. **后台任务行为澄清** - 无头模式下的后台任务终止行为。 影响级别：中到低。这些大多是澄清和新功能，没有重大的破坏性变更。 开发者需要采取的行动： 1. 审查模型配置文档，确保理解"内置默认"行为。 2. 如果使用 Hooks，查看新的 Bash 匹配表格。 3. 如果监控使用情况，检查新的 `api_refusal` 事件和插件属性。 4. 如果需要严格版本控制，考虑使用 `requiredMinimumVersion`。 5. 如果使用技能，注意新的 `$` 转义语法。

1. **Analyze the Request:** * **Role:** World-class programmer analyzing documentation changes. * **Input:** A batch of 18 changed pages (diffs provided). * **Goal:** Concise, insightful analysis in Markdown format. * **Language:** Chinese. * **Focus:** What matters to developers. * **Structure:** 1. Overall Summary (1-2 sentences). 2. Key Themes (bullets). 3. Impact Level (Low/Medium/High/Breaking) with reasoning. 4. Action Items (bullets, max 5). 2. **Analyze the Diffs (Page by Page):** * **Page: `quickstart.md`** * *Change:* Code blocks now have `theme={null}` repeated many times (likely a build system artifact/glitch, not content change). * *Change:* Updated description of the welcome screen ("Claude Code welcome screen" -> "Claude Code prompt with the version..."). * *Observation:* The `theme` repetition looks like noise, but the UI description change is minor. * **Page: `settings.md`** * *Change:* Default commit attribution text changed. Removed the "Generated with [Claude Code]..." line and the empty line, leaving just `Co-Authored-By`. Added a note that the model name reflects the active session. * *Observation:* Change in default Git commit messages. * **Page: `about-claude/models/overview.md`** * *Change:* Marked `Claude Opus 4.1` as deprecated in the table. * *Change:* Added warning box stating `Claude Opus 4.1` is deprecated and retires on August 5, 2026. * *Observation:* Model lifecycle update (Opus 4.1). * **Page: `about-claude/models/migration-guide.md`** * *Change:* Text updates noting Opus 4.1 is deprecated. * *Observation:* Consistency update regarding deprecation. * **Page: `about-claude/pricing.md`** * *Change:* Added `[deprecated]` link next to `Claude Opus 4.1` in pricing tables. * *Observation:* Pricing page reflects deprecation status. * **Page: `about-claude/model-deprecations.md`** * *Change:* Status table update for `claude-opus-4-1-20250805` -> Deprecated (June 5, 2026), Retirement (August 5, 2026). * *Change:* Added history entry "2026-06-05: Claude Opus 4.1 model". * *Observation:* Formal deprecation announcement. * **Page: `api/rate-limits.md`** * *Change:* Updated footnote to include `[deprecated]` link for Opus 4.1. * *Observation:* Housekeeping. * **Page: `build-with-claude/extended-thinking.md`** * *Change:* Text updates referencing Opus 4.1 as deprecated. * *Observation:* Feature documentation consistency. * **Page: `build-with-claude/prompt-caching.md`** * *Change:* Added `[deprecated]` link for Opus 4.1 in pricing table. * *Observation:* Pricing consistency. * **Page: `build-with-claude/batch-processing.md`** * *Change:* Added `[deprecated]` link for Opus 4.1 in pricing table. * *Observation:* Pricing consistency. * **Page: `build-with-claude/context-editing.md`** * *Change:* Text update: "Claude Opus 4.1 (deprecated) and earlier". * *Observation:* Feature documentation consistency. * **Page: `build-with-claude/search-results.md`** * *Change:* Added `[deprecated]` link for Opus 4.1. * *Observation:* Feature documentation consistency. * **Page: `build-with-claude/claude-on-amazon-bedrock.md`** * *Change:* Clarified that lifecycle dates on partner platforms differ from Claude API. Removed specific retirement dates from the table annotations (replaced with generic "Deprecated." or "Retired."). * *Change:* Link update for Amazon Bedrock lifecycle info. * *Observation:* Clarification on partner platform (AWS) vs Anthropic API lifecycles. * **Page: `build-with-claude/claude-on-vertex-ai.md`** * *Change:* Updated Google Cloud documentation links (old path to new path). * *Change:* Clarified lifecycle dates differ by partner. Removed specific dates from table (replaced with generic labels). * *Observation:* Clarification on partner platform (GCP) vs Anthropic API lifecycles and broken link fixes. * **Page: `build-with-claude/claude-in-microsoft-foundry.md`** * *Change:* Added note that Microsoft Foundry follows Claude API schedule. * *Change:* Added specific retirement date (Aug 5, 2026) for Opus 4.1 in the table (unlike Bedrock/Vertex where dates were removed). * *Observation:* Clarifying Foundry aligns with Anthropic API schedule. * **Page: `agents-and-tools/tool-use/overview.md`** * *Change:* Added `[deprecated]` link for Opus 4.1. * *Observation:* Token overhead table consistency. * **Page: `agents-and-tools/tool-use/computer-use-tool.md`** * *Change:* Added `[deprecated]` link for Opus 4.1. * *Observation:* Beta header consistency. * **Page: `agents-and-tools/tool-use/code-execution-tool.md`** * *Change:* Added `[deprecated]` link for Opus 4.1. * *Observation:* Beta header consistency. 3. **Synthesize and Structure:** * **Overall Summary:** The documentation updates primarily formalize the deprecation of **Claude Opus 4.1** (retiring August 5, 2026) across all pages, clarify lifecycle date discrepancies between Anthropic's API and partner platforms (AWS, Google Cloud), and update default commit attribution settings. * **Key Themes:** * **Model Deprecation:** `Claude Opus 4.1` is now officially marked as deprecated. All relevant pages (pricing, rate limits, tools) link to the deprecation notice. Retirement date is set for August 5, 2026. * **Platform Lifecycle Discrepancies:** AWS Bedrock and Google Cloud (Vertex AI) documentation has been updated to explicitly state that their model retirement schedules may differ from the official Claude API schedule. Specific dates were removed from their tables in favor of generic "Deprecated" tags. * **Microsoft Foundry Alignment:** Conversely, Microsoft Foundry documentation explicitly notes it follows the Claude API schedule (showing the specific date for Opus 4.1). * **Commit Attribution:** Simplified the default Git commit message generated by the tool. * **Impact Level:** * *Low/Medium*. * *Reasoning:* The Opus 4.1 deprecation is planned for August 2026, giving developers ample time. The changes are mostly documentation updates to reflect this status. The commit attribution change is a minor behavioral change. * **Action Items:** * Start planning to migrate from `claude-opus-4-1-20250805` to newer models (e.g., `claude-opus-4-8`) before August 5, 2026. * Check specific retirement dates on AWS Bedrock or Google Cloud if using those platforms, as they may differ from Anthropic's schedule. * Note the change in default commit attribution messages if your workflows rely on the specific "Generated with..." text. 4. **Drafting the Response (in Chinese):** * *Summary:* 本次文档更新主要正式宣布了 **Claude Opus 4.1** 的弃用（将于 2026 年 8 月 5 日停用），并澄清了 Anthropic API 与合作伙伴平台（如 AWS Bedrock 和 Google Cloud）之间的模型生命周期时间表差异。此外，还更新了默认的 Git 提交归属格式。 * *Themes:* * **模型弃用:** Claude Opus 4.1 被标记为 Deprecated，并设定了停用日期。 * **平台生命周期说明:** 明确区分了 AWS 和 Google Cloud 的停用时间可能独立于 Anthropic API。 * **配置变更:** 简化了默认的 Git commit message 格式。 * *Impact:* Low. Long lead time on deprecation, mostly documentation cleanup. * *Actions:* Migration planning for Opus 4.1, check partner platform dates. 5. **Refining the Response (Self-Correction):** * Make sure to mention the specific date for Opus 4.1 retirement. * Highlight the "theme={null}" noise in quickstart.md as likely build artifacts but focus on the text change. * The distinction between Foundry (follows Anthropic schedule) and Bedrock/Vertex (independent) is an important nuance for developers relying on specific dates. 6. **Final Polish (Markdown Format):** ```markdown # Documentation Change Analysis ## Overall Summary 本次更新核心内容是将 **Claude Opus 4.1** 正式标记为弃用（停用日期为 2026 年 8 月 5 日），并更新了所有相关页面的一致性。同时，文档明确区分了 Anthropic 官方 API 与合作伙伴平台（AWS Bedrock、Google Cloud）在模型生命周期上的不同调度策略，并简化了默认的 Git 提交信息格式。 ## Key Themes - **模型生命周期更新 (Opus 4.1 弃用)**: `claude-opus-4-1-20250805` 现已在所有定价、功能及模型列表页面中标记为 `[deprecated]`。该模型将于 2026 年 8 月 5 日停用。 - **平台调度差异说明**: AWS Bedrock 和 Google Cloud (Vertex AI) 的文档已更新，移除了具体的停用日期标注，并明确指出其生命周期时间表由合作伙伴独立设定，可能与 Anthropic API 不同。 - **Microsoft Foundry 对齐**: 明确说明 Microsoft Foundry 遵循 Claude API 的生命周期调度（保留具体日期）。 - **默认提交信息变更**: Git commit attribution 的默认文本已简化，移除了 "Generated with [Claude Code]..." 前缀。 - **链接修复**: 修正了 Google Cloud 文档中几个过期的文档链接。 ## Impact Level: Low **Reasoning**: Claude Opus 4.1 的停用时间设定在 2026 年 8 月，开发者有充足的缓冲期进行迁移。大多数更改仅为文档同步和链接修正。Git 提交信息的格式变更属于微小调整。 ## Action Items - **迁移规划**: 如果仍在使用 `claude-opus-4-1-20250805`，请计划在 2026 年 8 月 5 日前迁移至 `claude-opus-4-8` 或更新模型。 - **核对平台日期**: 若通过 AWS Bedrock 或 Google Cloud 部署模型，请查阅各平台的官方文档以确认具体的本地停用时间，切勿仅依赖 Anthropic 的日期。 - **CI/CD 检查**: 如果自动化脚本依赖特定的 Git commit message 格式（特别是包含 "Generated with..." 的前缀），需更新相关正则匹配逻辑。 ```

1. **Analyze the input:** * **Source:** CHANGELOG.md.md * **Changes:** Added 2 lines (section header "## 2.1.165" and bullet "- Bug fixes and reliability improvements"). * **Context:** It's a standard changelog entry for a new minor/patch version. 2. **Determine the focus (developer perspective):** * Developers care about stability, known issues, and whether upgrading is safe or requires work. * "Bug fixes and reliability improvements" generally implies "safe to upgrade, likely good to do." 3. **Draft the sections:** * **1. Overall Summary:** * *Draft:* The changelog was updated to include a new version 2.1.165 with general bug fixes and reliability improvements. * *Refinement (Chinese):* 更新日志增加了新版本 2.1.165，主要涉及错误修复和可靠性提升。 * **2. Key Themes across pages:** * *Theme:* Stability, Maintenance. * *Refinement (Chinese):* * 稳定性增强：专注于提高系统的整体可靠性。 * 常规维护：修复了非特定的 Bug。 * **3. Impact level:** * *Level:* Low (usually, unless "reliability" implies a major underlying change, but usually generic wording implies internal polish). * *Reasoning:* It's a generic entry. No API changes, breaking changes, or new features are listed. It's a maintenance release. * *Refinement (Chinese):* Low。仅包含非破坏性的修复和稳定性提升，未提及 API 变更或新功能。 * **4. Action items for developers:** * *Item 1:* Upgrade for stability. * *Item 2:* Check if you experienced specific bugs (though none are listed, so just general advice). * *Refinement (Chinese):* * 建议升级以获得更稳定的体验。 * 关注后续更新，看是否有具体的 Bug 详情披露。 4. **Review and Format:** * Translate thoughts to the requested Markdown format and Chinese language. * *Drafting final output:* * **Overall Summary:** 文档更新了版本 2.1.165 的日志，内容仅提及常规的错误修复和可靠性提升，未引入新功能或破坏性变更。 * **Key Themes:** * 稳定性增强 * 内部优化 * **Impact level:** Low。变更内容仅限于维护性修复，不涉及开发者需适配的接口或功能变动。 * **Action items:** * 建议在方便时升级以修复潜在的未知 Bug。 * 无需修改代码。 5. **Final Polish:** Ensure the tone is professional and concise. * *Summary:* 更新日志新增了版本 2.1.165，主要记录了错误修复和系统可靠性改进。 * *Themes:* 稳定性提升，常规维护。 * *Impact:* Low。未涉及 API 变更或新特性。 * *Actions:* 建议升级；无需代码变更。 6. **Construct final markdown block.**