Changes on 2026-03-04

用户要求我分析一批文档变更，并用中文回复。我需要分析总共12个页面的变更，提供简洁、有见地的分析，重点关注对开发者重要的内容。 让我逐一查看这些变更： 1. **cli-reference.md**: - 移除了一些关于模式限制的说明（如"(works in both interactive and print modes)"） - 简化了一些描述，如 `--append-system-prompt`、`--system-prompt-file` 等 - 主要变化是删除了"print mode only"等限制说明，表明这些功能现在可能不再有这些限制 2. **discover-plugins.md**: - 新增了 `/reload-plugins` 命令的文档 - 允许在不重启的情况下应用插件的更改 - 这是一个重要的新增功能 3. **hooks.md**: - 图像URL变更（可能是文档资产更新） - 添加了 `InstructionsLoaded` 事件的新描述 - 这是一个新增的hook事件 4. **hooks-guide.md**: - 添加了 `InstructionsLoaded` 事件到表格中 - 该事件在CLAUDE.md或.claude/rules/*.md文件加载时触发 5. **interactive-mode.md**: - 添加了 `/reload-plugins` 命令的说明 - 添加了Shell模式的退出方式说明 6. **memory.md**: - 添加了一个提示，建议使用 `InstructionsLoaded` hook来调试指令文件的加载 7. **model-config.md**: - 更新了effort level的显示位置，现在会显示在logo和spinner旁边 8. **plugin-marketplaces.md**: - 添加了 `git-subdir` 源类型，支持从大型monorepo的子目录获取插件 - 改进了sparse clone以节省带宽 - 添加了 `pathPattern` 到 `strictKnownMarketplaces` 配置 - 允许基于文件系统路径模式限制marketplace 9. **settings.md**: - 表格格式变化，似乎是结构调整 - 没有明显的功能变更，只是格式化 10. **skills.md**: - 添加了 `/claude-api` 命令的文档 - 添加了新的变量 `${CLAUDE_SKILL_DIR}` 用于技能中的bash注入命令 11. **slash-commands.md**: - 与skills.md相同的变化 12. **statusline.md**: - 添加了 `worktree` 相关的字段到状态栏JSON结构 - 包括name、path、branch、original_cwd、original_branch等 现在让我总结关键主题： **关键主题：** 1. 插件系统增强：新增 `/reload-plugins` 命令，支持动态重载插件 2. Git subdirectory支持：新增 `git-subdir` 源类型，支持从monorepo子目录获取插件 3. Hook系统扩展：新增 `InstructionsLoaded` 事件，用于追踪指令文件加载 4. 状态栏增强：新增worktree相关字段 5. 新命令：`/claude-api` 加载API参考材料 6. 技能系统改进：新增 `${CLAUDE_SKILL_DIR}` 变量 **影响级别：** 这是Medium级别的影响。没有breaking changes，但有一些重要的功能增强，特别是插件系统和状态栏。 **开发者行动项：** 1. 可以使用 `/reload-plugins` 在不重启的情况下更新插件 2. 可以使用 `git-subdir` 从monorepo子目录安装插件，节省带宽 3. 可以使用 `InstructionsLoaded` hook来调试指令文件加载 4. 技能开发者可以使用 `${CLAUDE_SKILL_DIR}` 来访问技能目录中的文件 5. 状态栏配置可以利用新的worktree字段来显示更多信息

1. **Analyze the Request:** * **Role:** World-class programmer analyzing documentation changes. * **Input:** 4 changed pages (`discover-plugins.md`, `mcp.md`, `settings.md`, `CHANGELOG.md.md`). * **Format:** Markdown. * **Language:** Chinese. * **Requirements:** Concise, insightful, developer-focused, specific structure (Summary, Key Themes, Impact Level, Action Items). 2. **Analyze the Input Diffs:** * **`discover-plugins.md`:** * Added a "Security" section. * Warns that plugins execute arbitrary code with user privileges. * Mentions "managed marketplace restrictions" for organizations. * *Significance:* Security awareness, trust boundaries, organizational control. * **`mcp.md`:** * Added support for a fixed OAuth callback port (`--callback-port`). * Use case: Servers requiring pre-registered redirect URIs. * Can be used with dynamic client registration or pre-configured credentials. * *Significance:* Enhanced OAuth flexibility, solves specific integration issues with MCP servers that have strict redirect URI requirements. * **`settings.md`:** * Updated precedence rule for "Managed settings". * Clarified that managed settings cannot be overridden by *any* other level, specifically adding "including command line arguments". * *Significance:* Harder enforcement of IT policies, prevents users from bypassing restrictions via CLI flags. * **`CHANGELOG.md.md`:** * Version 2.1.69. * *New Features:* `/claude-api` skill, new bash exit (Ctrl+U), numeric keypad support, voice language support, `sandbox.enableWeakerNetworkIsolation` (macOS proxy fix), `includeGitInstructions` setting, `/reload-plugins`, new hook events (`InstructionsLoaded`), worktree support, `pluginTrustMessage`, `oauth.authServerMetadataUrl`. * *Security Fixes:* Nested skill discovery loading from gitignored dirs (fixed), symlink bypass (fixed), interactive tools auto-allowed bypass (fixed), sandbox domain approvals (fixed). * *Bug Fixes:* OAuth keychain corruption, memory leaks (several), worktree duplicates, plugin hooks issues, UI hangs. * *Significance:* A significant release focusing on security hardening, performance (memory leaks), and configuration flexibility (OAuth, MCP, settings). 3. **Synthesize the Analysis (Drafting the Content):** * **Overall Summary:** The update emphasizes security enforcement and OAuth flexibility for MCP, alongside a major release (v2.1.69) containing critical security fixes, performance improvements (memory leaks), and new features for skills and remote control. * **Key Themes:** * *Security & Trust:* Explicit warnings for plugin privileges, blocking symlink bypasses, strict managed settings, sandbox hardening. * *Configuration & Control:* Stricter settings precedence, fixed OAuth ports for MCP, new network isolation settings. * *Performance & Stability:* Extensive memory leak fixes, startup speed improvements, UI stutter fixes. * **Impact Level:** High. * *Reasoning:* The changelog contains multiple critical security fixes (arbitrary code execution, symlink escapes) and extensive memory leak resolutions that affect long-running sessions. The settings change regarding CLI arguments being overridden is a behavior shift for power users. * **Action Items:** * Review installed plugins due to new security warnings and potential restricted marketplace policies. * Update MCP server configurations to use `--callback-port` if static redirect URIs are required. * Update proxy configurations for Go tools (`gh`, `gcloud`) using `sandbox.enableWeakerNetworkIsolation` on macOS. * Be aware that command-line arguments can no longer override managed settings. 4. **Refine for Chinese Translation & Conciseness:** * *Summary:* 此次更新重点关注安全强化和 MCP 的 OAuth 灵活性，并伴随 v2.1.69 的重要发布，包含关键的安全修复、性能优化（内存泄漏）以及技能和远程控制的新功能。 * *Themes:* * **安全与信任**：加强了插件安全警告，修复了符号链接逃逸和沙箱绕过漏洞，强化了受管设置的优先级。 * **配置灵活性**：增加了 MCP 固定 OAuth 回调端口支持，新增了网络隔离和 Git 指令配置选项。 * **性能与稳定性**：修复了多个严重的内存泄漏问题，提升了长会话稳定性和启动速度。 * *Impact:* **High (高)**。 * *Reasoning:* 包含多项关键安全漏洞修复（如符号链接逃逸、未授权沙箱域名访问），且广泛的内存泄漏修复将显著提升长会话的稳定性。设置优先级的变更（CLI 参数无法覆盖受管设置）对高级用户也有影响。 * *Action Items:* * 审查已安装插件的安全性，留意受管市场策略的限制。 * 如 MCP 服务器需要预注册重定向 URI，请配置 `--callback-port`。 * 若在 macOS 上使用自定义代理遇到 Go 工具（`gh`, `gcloud`）证书验证问题，请尝试启用 `sandbox.enableWeakerNetworkIsolation`。 * 注意命令行参数现在无法覆盖受管设置。 5. **Final Review against Constraints:** * Markdown format? Yes. * Chinese? Yes. * Concise? Yes. * Developer-focused? Yes. * 4 sections? Yes. 6. **Final Output Generation** (Proceed to generate output based on step 4).

1. **Analyze the Request:** * **Role:** World-class programmer/Documentation analyst. * **Task:** Analyze a batch of 23 documentation changes. * **Output:** Concise, insightful markdown analysis in Chinese. * **Focus:** What matters to developers. * **Structure:** Overall Summary, Key Themes, Impact Level, Action Items. 2. **Scan and Categorize Changes (Batch Analysis):** * *Page: `api/client-sdks.md`*: Java example updated (added full class structure with imports). Code quality improvement, likely consistency update. * *Page: `build-with-claude/extended-thinking.md`*: Large deletion (-112 lines). Removed the "Thinking redaction" section entirely (including explanation, `redacted_thinking` blocks, handling examples, magic string trigger). This is a significant conceptual change. * *Page: `build-with-claude/streaming.md`*: Updated text to mention Java (`MessageAccumulator`) and Ruby (`.accumulated_message`) for accumulating stream events. * *Page: `build-with-claude/prompt-caching.md`*: C# example updates (added `hidelines` flags), PHP/Python updates (removed beta prefix). Ruby example updated (added caching example). Significant updates to Ruby and removal of "beta" mentions for Prompt Caching (it's GA now). * *Page: `build-with-claude/batch-processing.md`*: C# changes: `CustomId` -> `CustomID` (property casing change). Method name change: `Results` -> `ResultsStreaming`. This suggests an SDK update/fix. * *Page: `build-with-claude/context-windows.md`*: Removed mentions of `redacted_thinking` blocks. Changed text to "thinking tokens include thinking blocks" instead of "thinking and redacted". * *Page: `build-with-claude/context-editing.md`*: Mentioned Ruby SDK support for compaction. Max tokens increased (1024 -> 16000) in examples. Updated context edit trigger syntax (`ContextTokenThreshold` -> `Trigger = new BetaInputTokensTrigger(...)`). * *Page: `build-with-claude/search-results.md`*: Minor import change (`nocheck` flag). * *Page: `build-with-claude/structured-outputs.md`*: PHP changes: `outputFormat` -> `outputConfig` (API change), removed beta flag. C# changes: `additionalProperties` logic updates (generally stricter `false`). Ruby example added. C# model info fix. * *Page: `build-with-claude/files.md`*: `nocheck` flag addition for Ruby. * *Page: `build-with-claude/working-with-messages.md`*: `nocheck` flag addition. * *Page: `build-with-claude/claude-on-vertex-ai.md`*: Added C# install instruction. `nocheck` flags added. * *Page: `build-with-claude/claude-in-microsoft-foundry.md`*: Added PHP install instruction. * *Page: `agents-and-tools/tool-use/overview.md`*: C# `Id` -> `ID`. Minor data change (65 degrees -> 15 degrees). * *Page: `agents-and-tools/tool-use/implement-tool-use.md`*: Added `InputExamples` to C# code example. Added `DeferLoading` to a tool example. * *Page: `agents-and-tools/tool-use/text-editor-tool.md`*: `nocheck` flags. * *Page: `agents-and-tools/tool-use/computer-use-tool.md`*: Max tokens updated (1024 -> 2000). * *Page: `agents-and-tools/tool-use/web-search-tool.md`*: `nocheck` flags. * *Page: `agents-and-tools/tool-use/code-execution-tool.md`*: `nocheck` flags. * *Page: `agents-and-tools/tool-use/memory-tool.md`*: Added C#, Go, Java, PHP, Ruby examples for context management exclusion. * *Page: `agents-and-tools/tool-use/tool-search-tool.md`*: `nocheck` flags. Added `DeferLoading = true` in C#. * *Page: `agents-and-tools/tool-use/programmatic-tool-calling.md`*: **Major Java changes**: Removed Beta imports (`BetaTool` -> `Tool`, `BetaMessage` -> `Message`), removed `.addBeta(...)`, renamed `ContentBlockParam.ofToolUse` to `ContentBlockParam.ofServerToolUse`, updated allowed callers logic. C# property name change `query` -> `sql`. 3. **Synthesize Key Themes:** * **Removal of "Redacted Thinking":** The extended thinking page no longer mentions `redacted_thinking` blocks or handling them. This implies the safety mechanism might have changed, or the feature was deprecated/removed. * **SDK Updates (Java & C#):** * Java: moved from `beta` packages to stable packages (`Tool` instead of `BetaTool`, `Message` instead of `BetaMessage`). Removed the need for beta flags. * C#: Property renames (`CustomId` -> `CustomID`, `Id` -> `ID`). Method renames (`Results` -> `ResultsStreaming`). * General: Prompt Caching and Structured Outputs are now generally available (GA) - removing beta prefixes from PHP/Python examples. * **New Features/Params:** `DeferLoading` for tools (Go/C# examples). `InputExamples` for tools. `MessageAccumulator` for Java streaming. * **Ruby SDK Expansion:** Ruby is getting more prominence (compaction support, explicit examples added). * **Token Limit Adjustments:** Many examples updated `max_tokens` (1024 -> 16000 or 2000), likely to match new default/recommended practices for Opus/Sonnet. * **Code Consistency:** Adding `nocheck` or `hidelines` flags to code blocks for cleaner documentation rendering. 4. **Determine Impact Level:** * **Impact:** Medium to High. * **Reasoning:** * *High:* Java SDK migration from Beta to Stable is a breaking change in import paths and class names. The removal of "Redacted Thinking" documentation suggests a significant backend change developers need to know (they can stop handling that case). * *Medium:* C# property renames (`ID`) are breaking if strictly typed. API parameter changes (`outputFormat` -> `outputConfig` in PHP). 5. **Draft Action Items:** * Update Java imports (remove `beta`). * Update C# code to use new property names (`CustomID`, `ID`). * Remove code handling `redacted_thinking` blocks. * Update PHP code for Structured Outputs (use `outputConfig`). * Review tool definitions for new `InputExamples` and `DeferLoading` options. 6. **Refine into Chinese (Target Language):** * *Summary:* 此次更新主要涉及 SDK 的稳定性升级（Java 从 Beta 迁移至正式版）、C# 属性命名修正，以及移除了 "Redacted Thinking" 相关文档。同时，Prompt Caching 和 Structured Outputs 功能现已正式发布。 * *Themes:* Java SDK 稳定化, Redacted Thinking 移除, C# 命名规范更新, 新增参数支持, Token 限制调整. * *Impact:* High/Medium. * *Actions:* 更新 Java 导入, 修改 C# 属性名, 移除 `redacted_thinking` 处理逻辑, 更新 PHP API 参数. 7. **Final Polish:** Ensure tone is professional and concise. (Self-correction: Make sure to emphasize that "Redacted Thinking" documentation was deleted, meaning developers don't need to handle that block type anymore). * *Check:* Did I miss anything? The `context-editing` page updated the trigger syntax (`ContextTokenThreshold` -> `Trigger`). This is relevant for developers using beta context editing features. * *Check:* Programmatic tool calling for Java changed significantly (`ofToolUse` -> `ofServerToolUse`). Important for Java devs. 8. **Final Output Generation** (similar to the provided good response). * Structure check: 1. Overall Summary. 2. Key Themes. 3. Impact Level. 4. Action Items. **(Self-Correction during drafting Chinese text):** Instead of just saying "Java updates", specify "Graduation from Beta". For "Redacted Thinking", clarify that the docs were *deleted*, implying the feature/block type is likely removed or hidden. 9. **Construct Final Markdown.**

1. **Understand the Goal**: The user wants a concise, insightful batch analysis of documentation changes (37 pages total, though I only see diffs for a subset) in markdown format. The focus is on "what matters to developers." The response must be in Chinese. 2. **Analyze the Diffs**: * **`sandboxing.md` (+1/-1):** * *Change*: Clarified "User confirmation" for new domain requests. Added a note about `allowManagedDomainsOnly` blocking non-allowed domains automatically. * *Impact*: Security/Configuration. Developers need to know about the automatic blocking setting. * **`settings.md` (+17/-17):** * *Change*: The diff seems truncated in the preview, but the table keys for sandboxing settings are reformatted/updated. Key visible keys: `enabled`, `autoAllowBashIfSandboxed`, `excludedCommands`, `allowUnsandboxedCommands`, filesystem/network settings, etc. * *Impact*: Configuration management. Developers use this to control environment behavior. * **`get-started.md` (+4/-2):** * *Change*: Updated Java SDK version from `1.0.0` to `2.15.0`. Added `nocheck` to code block. * *Impact*: Dependency update. Critical for new users getting the correct version. * **`about-claude/models/migration-guide.md` (+179/-0):** * *Change*: Added extensive code examples for Go, Java, PHP, and Ruby. * *Content*: Examples cover "Adaptive Thinking" (Opus 4.6), "Low Effort" (Sonnet 4.6), and "Interleaved Thinking" (Sonnet 4.6). * *Impact*: Multi-language support. Major expansion for non-Python/TS/C# developers. * **`about-claude/pricing.md` (+20/-10):** * *Change*: Reorganized "Prompt caching" section. Added a specific section explaining the multipliers (1.25x for 5-min write, 2x for 1-hour write, 0.1x read). * *Impact*: Cost optimization. Developers can now better calculate costs. * **`api/messages.md` (+41/-91):** * *Change*: Updated model list and descriptions. Removed older models (e.g., claude-3-7-sonnet-latest, claude-3-opus-latest). Added "claude-haiku-4-5" (Fastest model with near-frontier intelligence). Updated model descriptions (e.g., Sonnet 4.6 is "Best combination of speed and intelligence"). * *Impact*: Model selection. New "Haiku 4.5" is a key highlight. * **`api/messages/count_tokens.md` (+8/-18):** * *Change*: Same model list update as `api/messages.md`. * **`api/messages/batches/create.md` (+8/-18):** * *Change*: Same model list update as `api/messages.md`. * **`api/client-sdks.md` (+27/-9):** * *Change*: Updated Java SDK version to `2.15.0`. Added Go, Java, PHP, Ruby example code for basic usage and beta features. * *Impact*: Onboarding and version consistency. * **`build-with-claude/vision.md` (+21/-10):** * *Change*: Added Go, Java, PHP examples for downloading/encoding images and using them in vision requests. Updated Java SDK imports (beta packages). * *Impact*: Multi-language implementation of vision features. * **`build-with-claude/pdf-support.md` (+34/-20):** * *Change*: Added Go, Java, PHP examples for PDF support (URL, Base64, Files API). Updated Java imports to beta packages. * *Impact*: Multi-language document processing support. * **`build-with-claude/extended-thinking.md` (+598/-0):** * *Change*: Added huge amounts of Go, Java, PHP, Ruby code examples for extended thinking (both non-streaming and streaming). * *Impact*: Major language expansion for a core feature. * **`build-with-claude/streaming.md` (+208/-10):** * *Change*: Added Go, Java, PHP, Ruby streaming examples. Added mentions of PHP SDK streaming support. * *Impact*: Multi-language support for streaming. * **`build-with-claude/prompt-caching.md` (+221/-1):** * *Change*: Added Go, Java, PHP, Ruby examples for prompt caching (automatic, explicit, multi-turn, tools, system blocks). * *Impact*: Multi-language cost optimization patterns. * **`build-with-claude/batch-processing.md` (+165/-22):** * *Change*: Updated C# and Java examples. Added Go, Java, PHP, Ruby examples for creating batches, polling, listing, and retrieving results. * *Impact*: Multi-language support for batch processing. * **`build-with-claude/context-windows.md` (+59/-0):** * *Change*: Added Go, Java, PHP, Ruby examples for using 1M context windows. * *Impact*: Context window usage in more languages. * **`build-with-claude/context-editing.md` (+327/-4):** * *Change*: Added Go, Java, PHP, Ruby examples for context management (clearing tool uses). * *Impact*: Advanced context management patterns. * **`build-with-claude/citations.md` (+1/-1):** * *Change*: Reorganized code blocks (Bash moved up). Added `cache_control` example. * *Impact*: Minor code organization. * **`build-with-claude/search-results.md` (+293/-1):** * *Change*: Added Go, Java examples for search results. * *Impact*: Implementation of RAG/Search features in Go/Java. * **`build-with-claude/structured-outputs.md` (+364/-25):** * *Change*: Added Go, Java, PHP, Ruby examples. Updated Java examples to use new structured output classes (`StructuredMessage`). * *Impact*: Enhanced type safety and data extraction in multiple languages. * **`build-with-claude/effort.md` (+62/-1):** * *Change*: Added Go, Java, PHP, Ruby examples for `output_config.effort`. * *Impact*: Performance tuning in new languages. * **`build-with-claude/files.md` (+157/-40):** * *Change*: Added Go, Java, PHP, Ruby examples for Files API. Updated Java imports. * *Impact*: File handling across ecosystems. * **`build-with-claude/working-with-messages.md` (+215/-0):** * *Change*: Added Go, Java, PHP, Ruby examples for basic messages, multi-turn conversations, and prefilling. * *Impact*: Core API usage in new languages. * **`build-with-claude/claude-on-amazon-bedrock.md` (+100/-10):** * *Change*: Updated Java Bedrock SDK version. Removed "PHP not supported" note (implied support added). Added PHP, Ruby, Go, Java Bedrock examples. * *Impact*: Platform support expansion. * **`build-with-claude/claude-on-vertex-ai.md` (+50/-12):** * *Change*: Updated Java Vertex SDK version. Removed "PHP not supported" note. Added PHP, Ruby, Go, Java Vertex examples. * *Impact*: Platform support expansion. 3. **Synthesize Key Themes**: * **Massive Multi-Language SDK Expansion**: The dominant theme is the addition of Go, Java, PHP, and Ruby code examples across almost every feature (Streaming, Vision, PDF, Extended Thinking, Prompt Caching, Batch, Files, Structured Outputs, Bedrock, Vertex). Previously Python/TS/C# focused. * **Java SDK 2.15.0 Update**: Consistent version bump and usage of new builder patterns/beta classes (e.g., `StructuredMessage`, `BetaFileMetadata`). * **Model Updates**: Introduction of `claude-haiku-4-5` (Fastest, near-frontier), refined descriptions for Sonnet 4.6, removal of legacy model aliases (`claude-3-...-latest`). * **Platform Support Confirmation**: PHP now supports Bedrock and Vertex AI. * **Sandboxing Refinements**: Better documentation on network controls (`allowManagedDomainsOnly`). * **Pricing Clarity**: Better breakdown of Prompt Caching multipliers. 4. **Determine Impact Level**: * *High*: This is a significant documentation overhaul. The addition of full support (with examples) for Go, Java, PHP, and Ruby makes the platform much more accessible to enterprise and diverse backend teams. The model changes (Haiku 4.5) affect performance characteristics. 5. **Draft Action Items**: * Update Java SDK dependency to 2.15.0. * Try new `claude-haiku-4-5` for low-latency needs. * Review prompt caching pricing math based on the new detailed section. * If using PHP, explore newly supported Bedrock/Vertex integrations. * Check sandboxing settings if network restrictions are strict (`allowManagedDomainsOnly`). 6. **Translate to Chinese**: * *Summary*: 本次更新涵盖了37个页面的文档变更，核心在于大幅扩展了 Go、Java、PHP 和 Ruby SDK 的代码示例，涵盖了流式传输、视觉分析、PDF 解析、扩展思考等关键功能。同时，引入了 `claude-haiku-4-5` 模型并更新了 Java SDK 版本。 * *Themes*: * 多语言 SDK 扩张. * 模型更新. * 平台支持. * 安全与配置. * 成本透明化. * *Impact*: High. (Reasoning: Major SDK expansion broadens developer base; new model options affect performance/latency; deprecated models require attention). * *Action Items*: * Java 用户升级至 2.15.0. * 评估 Haiku 4.5. * 查看 Prompt Caching 定价. * PHP 用户尝试 Bedrock/Vertex. * 检查沙箱网络设置. 7. **Refine and Format**: Ensure markdown structure is correct and tone is professional. * *Self-Correction during drafting*: I noticed PHP Bedrock/Vertex support was previously noted as "not supported" and is now supported. This is a key "Developer Matter" point. * *Self-Correction*: The Java Structured Outputs examples look significantly updated (new classes). Mention this specifically. 8. **Final Output Generation**: (Matches the provided Chinese response).

1. **Analyze the Request:** * **Role:** World-class programmer/technical writer. * **Task:** Analyze documentation changes (2 pages: `mcp.md`, `statusline.md`). * **Output Format:** Markdown (concise, insightful). * **Language:** Chinese (as requested: "请用中文回复"). * **Specific Sections:** 1. Overall Summary (1-2 sentences). 2. Key Themes (bullets). 3. Impact Level (Low/Medium/High/Breaking) + Reasoning. 4. Action Items (max 5 bullets). 2. **Analyze the Content:** * **Page 1: `mcp.md`** * *Change:* Added a section "Override OAuth metadata discovery". * *Content:* Explains how to use `authServerMetadataUrl` in `.mcp.json` if the standard OAuth metadata endpoint fails but a specific OIDC endpoint works. Requires Claude Code v2.1.64+. * *Why:* Improves compatibility with non-standard OAuth implementations or specific infrastructure setups where standard discovery fails. * **Page 2: `statusline.md`** * *Change:* Added a section "Windows configuration" and updated a reference note. * *Content:* Provides specific examples for configuring the status line on Windows using PowerShell (invoked from Git Bash) or Bash scripts directly. Updated the text guiding Windows users to this new section. Added troubleshooting tips for Windows (`claude --debug`). * *Why:* Addresses platform-specific friction. The original docs focused on macOS/Linux Bash, leaving Windows users guessing. This makes the tool more accessible on Windows. 3. **Synthesize & Translate to Chinese:** * **Overall Summary:** * *Draft:* The updates add support for overriding OAuth metadata discovery in MCP servers and provide detailed configuration examples for Windows status line scripts, improving cross-platform compatibility and debugging capabilities. * *Chinese:* 此次更新增加了在 MCP 服务器中覆盖 OAuth 元数据发现的功能，并为 Windows 状态栏脚本提供了详细的配置示例，提升了跨平台兼容性和调试体验。 * **Key Themes:** * *Theme 1 (MCP):* Enhanced authentication flexibility (MCP). * *Theme 2 (Statusline):* Windows platform support and developer ergonomics. * *Chinese:* * **增强的身份验证灵活性**：引入了自定义 OAuth 元数据端点配置，解决了非标准 OIDC 实现的兼容性问题。 * **改进的 Windows 开发体验**：增加了针对 Windows 平台的状态栏配置指南（PowerShell 和 Git Bash），填补了跨平台文档的空白。 * **更好的调试支持**：提供了 `claude --debug` 等排查工具，帮助开发者解决状态栏脚本故障。 * **Impact Level:** * *Reasoning:* These are additive features and documentation improvements. They don't break existing code. The OAuth change is niche but important for specific enterprise setups. The Windows change is significant for usability on that OS but not a "Breaking" change. * *Level:* Medium. * *Chinese:* **中等**。这些更改主要是增强功能（Additive）和文档完善，解决了特定场景（非标准 OAuth）和特定平台（Windows）的痛点，不会破坏现有功能，但能显著提升部分开发者的体验。 * **Action Items:** * *Item 1:* If you are an MCP dev with OAuth issues, check out the new config option. * *Item 2:* If you are a Windows user, update your status line scripts using the new examples. * *Item 3:* Update Claude Code to v2.1.64+ for the OAuth feature. * *Chinese:* * 如果你的 MCP 服务器在标准 OAuth 元数据发现上遇到问题，请考虑使用新的 `authServerMetadataUrl` 配置项。 * Windows 用户应参考新增的配置示例，优化状态栏脚本的设置（PowerShell 或 Git Bash）。 * 确保将 Claude Code 更新至 v2.1.64 或更高版本以使用 OAuth 覆盖功能。 * 遇到状态栏脚本故障时，尝试使用 `claude --debug` 进行排查。 4. **Review and Refine:** * Check against constraints: Markdown format? Yes. Concise? Yes. Chinese? Yes. Max 5 action items? Yes. * *Self-Correction during drafting:* Ensure the OAuth requirement (v2.1.64) is mentioned in action items or summary. Make sure the distinction between the two pages is clear in the themes. 5. **Final Output Generation** (Proceeding to generate the response based on the above steps).

1. **Analyze the Request:** * **Role:** World-class programmer with developer tools/docs expertise. * **Task:** Analyze documentation changes for a single batch (2 pages). * **Output Format:** Markdown, Chinese, specific sections (Summary, Key Themes, Impact, Action Items). * **Input:** Two diffs (`common-workflows.md` and `model-config.md`). 2. **Analyze the Diffs:** * **`common-workflows.md` Changes:** * *Removal:* Removed "ultrathink" from the list of phrases that are *not* interpreted as thinking tokens. Previously: "Phrases like 'think', 'think hard', 'ultrathink', and 'think more' are interpreted as regular prompt instructions..." -> Now: "'think', 'think hard', and 'think more'...". * *Addition:* Added a new row in the "Configure thinking mode" table: **`ultrathink` keyword**. * *Detail of Addition:* Including "ultrathink" in the prompt sets effort to "high" for Opus 4.6 and Sonnet 4.6. It's a one-off trigger for deep reasoning. * **`model-config.md` Changes:** * *Modification:* Added a sentence about Opus 4.6's default behavior: "Opus 4.6 defaults to medium effort for Max and Team subscribers." 3. **Synthesize the Changes (The "What"):** * The core change is the repurposing of the keyword "ultrathink". * Previously, "ultrathink" was just a regular word (no special effect on thinking tokens/budget). * Now, "ultrathink" is a specific trigger keyword that forces the effort level to "high" for the current turn (on Opus 4.6 and Sonnet 4.6). * Additionally, documentation clarifies that Opus 4.6 defaults to "medium" effort for paying users. 4. **Determine the "Why it matters to developers":** * Developers can now use a "power-up" word in their prompts to get maximum reasoning power without changing global settings. * It provides a quick toggle for hard tasks. * The removal from the "ignored phrases" list is crucial because it explicitly flips the previous behavior/understanding. 5. **Draft the Sections (Internal Draft in English, then translate/refine to Chinese):** * *Summary:* The documentation updates clarify and activate the "ultrathink" keyword. It now functions as a shortcut to trigger high-effort reasoning for Opus 4.6 and Sonnet 4.6, rather than being ignored. * *Chinese:* 文档更新激活并明确了 "ultrathink" 关键字的功能。现在它不再是普通指令，而是触发 Opus 4.6 和 Sonnet 4.6 高强度推理的快捷方式。 * *Key Themes:* * "Ultrathink" semantic change (ignored -> active trigger). * Granular control over effort levels (one-off high effort). * Default behavior clarification (Opus 4.6 -> medium). * *Impact:* Medium. It changes how prompts behave if someone was using "ultrathink" (though unlikely if they knew it didn't work) and offers a new power-user feature. * *Chinese:* Medium. 提供了新的控制粒度，改变了特定关键字的行为。 * *Action Items:* * Try using "ultrathink" in prompts for complex tasks. * Be aware that Opus 4.6 defaults to medium effort now. 6. **Refine the Chinese Output (World-class Programmer Tone):** * **Overall Summary:** 文档重新定义了 "ultrathink" 的行为，将其从普通指令转变为触发 Opus 4.6 和 Sonnet 4.6 "high" 努力级（effort level）的特定关键字。同时明确了 Opus 4.6 的默认努力级别。 * **Key Themes:** * **关键字语义变更**："ultrathink" 不再被视为无用的填充词，而是作为临时开启最大推理能力的开关。 * **精细化的努力控制**：提供了无需修改全局配置即可单次提升推理深度的手段。 * **默认行为澄清**：补充说明了 Opus 4.6 对 Max 和 Team 订阅用户的默认努力级别为 "medium"。 * **Impact Level:** **Medium** * *Reasoning:* This isn't a breaking API change, but it introduces a new prompt engineering technique ("ultrathink") that significantly changes how developers interact with the model's reasoning capabilities. It corrects previous misinformation regarding the keyword. * **Action items for developers:** * 在处理棘手的 bug 或架构决策时，尝试在提示词中包含 "ultrathink" 以临时获得最高推理深度。 * 了解 Opus 4.6 默认使用 "medium" 努力级别，如果需要更高性能，需显式使用 "ultrathink" 或修改配置。 * 检查现有的提示词模板，移除误用的 "ultrathink"（如果之前认为它无效但仍在使用），现在它会真正消耗更多预算并触发深度思考。 7. **Final Review against Constraints:** * Concise? Yes. * Insightful? Yes. * Markdown? Yes. * Chinese? Yes. * Specific sections included? Yes. 8. **Final Polish:** Ensure the distinction between the table removal (Note section) and table addition (Configuration section) is clear in the logic but summarized simply for the user. * *Self-Correction on Action Item 3:* If users thought "ultrathink" did nothing (as the old doc said), they might not be using it. If they *were* using it hoping it did something, it now actually does. The action is simply to adopt the new keyword for hard tasks. * *Refined Action Item 3:* 无需修改现有代码，但可在复杂任务中利用该关键字提升效果。 Let's produce the final output.

1. **Analyze the Request**: * **Role**: World-class programmer analyzing documentation changes. * **Task**: Analyze a single batch of documentation changes (one page). * **Output Format**: Concise, insightful analysis in Markdown. * **Language**: Chinese (requested: "请用中文回复"). * **Source**: Diff for `common-workflows.md`. * **Specific Sections Required**: 1. Overall Summary (1-2 sentences). 2. Key Themes (bullets). 3. Impact Level with reasoning. 4. Action Items for developers (max 5 bullets). 2. **Analyze the Diff**: * **File**: `common-workflows.md`. * **Section**: "Create pull requests". * **Changes**: * Removed: Mention of the `/commit-push-pr` skill. * Removed: Code block showing the command syntax. * Removed: Explanation about Slack MCP server integration and posting PR URLs to channels. * Removed: Reference to "[create your own skill](/en/skills)" in the specific context of "more control over the process". * Kept: Asking Claude directly ("create a pr for my changes"). * Kept: Guiding Claude step-by-step. * **Interpretation**: The documentation is simplifying the PR creation workflow section. It removes the specific shortcut/skill mention (`/commit-push-pr`) and the specific Slack integration detail related to that skill. It refocuses the user on the primary interaction method (direct conversation) and the manual step-by-step process. 3. **Draft the Analysis (Internal Monologue - English -> Chinese translation)**: * **Overall Summary**: The documentation for the "Create pull requests" section was simplified. It removed references to the specific `/commit-push-pr` skill and its associated Slack integration features. * *Draft Chinese*: 文档简化了“创建拉取请求”的流程说明，移除了关于 `/commit-push-pr` 技能及其 Slack 集成功能的特定引用。 * **Key Themes**: * Simplification of workflow documentation. * Deprecation or removal of specific skill commands from the standard "how-to" guide. * Focus on natural language interaction over specific slash commands. * *Draft Chinese*: * 简化了工作流程文档。 * 移除了特定技能（`/commit-push-pr`）的快捷方式引用。 * 强调自然语言交互而非特定斜杠命令。 * **Impact Level**: * *Reasoning*: The actual feature might still exist or might be deprecated, but the *documentation* change suggests this is no longer the recommended primary way, or the skill has been removed/merged. It's not a code breaking change, but a change in user behavior/documentation consumption. * *Level*: Low (if the skill still works but isn't listed) to Medium (if the skill is gone). Given the phrasing "removed references", usually implies simplifying the mental model. Let's go with Low. * *Reasoning (Chinese)*: 这是一个文档层面的删减，虽然移除了特定技能的快捷方式引用，但核心功能（通过自然语言或分步指导）仍然保留。这可能意味着该特定技能已被弃用、合并或不再作为主要推荐方式。 * **Action Items for Developers**: * If you were using `/commit-push-pr`, be aware it might be removed or just hidden from docs. * Rely on the direct prompt method ("create a pr...") instead of the specific command. * Check if Slack integration still works if you relied on that specific feature. * *Draft Chinese*: * 习惯使用 `/commit-push-pr` 技能的用户应转而使用自然语言指令（如 "create a pr for my changes"）。 * 如果依赖该技能自动发布 PR URL 到 Slack 的功能，需验证该功能是否仍然有效。 * 参考文档中的分步指南进行手动操作以获得更细粒度的控制。 4. **Refine and Polish (Targeting "World-class programmer" persona)**: * *Overall Summary*: 文档精简了“创建拉取请求”部分，删除了 `/commit-push-pr` 技能的具体使用示例及其相关的 Slack 通知配置说明，转而引导用户直接通过自然语言指令或分步流程来创建 PR。 * *Key Themes*: * **去技能化倾向**：移除特定快捷命令（`/commit-push-pr`）的推广，强调通用的自然语言交互。 * **文档瘦身**：删减了关于 MCP 服务器和频道通知的细节配置说明。 * **交互流程标准化**：统一了交互入口，将焦点放在“直接对话”和“分步引导”上。 * *Impact Level*: **Low**. 虽然文档删除了特定技能的引用，但这通常意味着产品方向的调整（可能该技能已被弃用或功能合并），并不直接影响核心的代码提交逻辑，但改变了用户的使用习惯。 * *Action Items*: * 停止依赖 `/commit-push-pr` 指令，改用标准的自然语言提示词发起 PR 流程。 * 检查此前配置的 Slack MCP 通知功能是否因文档变更而失效（如有依赖需手动测试）。 * 熟悉并采用文档推荐的“分步引导”模式来进行更精细的 PR 控制。 5. **Final Review against Constraints**: * Chinese response? Yes. * Markdown format? Yes. * 1 page analyzed? Yes. * Action items max 5? Yes (3 items). 6. **Final Output Generation**. (Proceed to generate output).

1. **Understand the Goal**: The user wants a concise, insightful analysis of documentation changes (specifically a `CHANGELOG.md.md` file) from the perspective of a developer. The output needs to be in Markdown format and Chinese. 2. **Analyze the Input**: * **Source**: `CHANGELOG.md.md` * **Stats**: +4 / -0 lines added (4 additions). * **Content**: A new version entry `2.1.68`. * Change 1: Opus 4.6 now defaults to "medium effort" for Max/Team subscribers. * Change 2: "ultrathink" keyword reintroduced to trigger high effort. * Change 3: Opus 4 and 4.1 removed from Claude Code (first-party API). Pinned users migrated to 4.6. 3. **Drafting the Analysis (Iterative Process)**: * **Section 1: Overall Summary (Overall Summary)** * *Draft*: Version 2.1.68 updates Opus model defaults and effort levels for subscribers, and deprecates older models. * *Refinement (Developer focus)*: 此次更新主要调整了 Opus 模型对于订阅用户的默认“努力程度”，并废弃了旧版模型，同时重新引入了“ultrathink”指令以支持高算力模式。 * *Chinese translation*: 更新了 Opus 4.6 的默认行为（努力程度）并废弃了旧版本模型，同时重新引入 `ultrathink` 关键字以支持高算力需求。 * **Section 2: Key Themes (Key Themes)** * *Theme 1*: Model Configuration/Defaults. * *Theme 2*: Cost/Performance trade-off (Effort levels). * *Theme 3*: Deprecation/Removal of legacy versions. * *Refinement*: * **模型默认配置变更**: Opus 4.6 默认切换为“中等努力”模式以平衡速度与质量。 * **模型生命周期管理**: 移除 Opus 4 和 4.1，强制迁移至 4.6。 * **用户控制能力**: 恢复 `ultrathink` 关键字，允许按需激活高算力模式。 * **Section 3: Impact Level (Impact Level)** * *Assessment*: Changing defaults affects daily workflow. Removing models affects users who pinned them. It's not a "breaking" code change, but a significant product behavior change. * *Level*: Medium. * *Reasoning*: Defaults change behavior automatically. Model removal forces migration. Developers need to know their pinned models are gone. * *Chinese*: 影响级别：中等。虽然不影响代码逻辑，但改变了默认的 AI 行为模式，且强制迁移了旧版模型，可能会改变现有的使用体验和响应速度。 * **Section 4: Action items for developers (Action items for developers)** * *Item 1*: Check if you pinned Opus 4/4.1. It's gone now. * *Item 2*: Understand the new "medium effort" default. If you need more depth, use `/model`. * *Item 3*: Remember the `ultrathink` keyword for hard tasks. * *Refinement*: * 检查您的配置，如果之前固定使用 Opus 4 或 4.1，请注意它们已被自动迁移到 Opus 4.6。 * 如果默认的“中等努力”模式生成的代码不够详尽或精准，请使用 `/model` 命令调整设置。 * 针对复杂任务，在提示词中加入 `ultrathink` 关键字以启用高算力（高努力）模式。 4. **Final Review against Constraints**: * World-class programmer tone? Yes. * Concise and insightful? Yes. * Markdown format? Yes. * Focus on what matters to developers? Yes (efficiency, model control). * Language: Chinese? Yes. 5. **Final Output Generation**: (Proceeding to generate the response based on the above steps).

1. **Analyze the Request:** * **Role:** World-class programmer with deep expertise in developer tools/documentation. * **Task:** Analyze documentation changes as a single batch. * **Input:** 3 pages (`common-workflows.md`, `model-config.md`, `settings.md`) with diffs provided. * **Output Format:** Markdown. 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). * **Language:** Chinese. 2. **Analyze the Changes (Diff-by-Diff):** * **Page 1: `common-workflows.md`** * *Change:* Updated the "Effort level" row in a table. * *Old:* "Control thinking depth for **Opus 4.6**: low, medium, high (default)." * *New:* "Control thinking depth for **Opus 4.6 and Sonnet 4.6**: low, medium, high." * *Meaning:* Effort level feature now supports both Opus 4.6 and Sonnet 4.6. Removed "(default)" note (though likely implied or just cleaned up). * **Page 2: `model-config.md`** * *Change 1:* Updated description text. * *Old:* "control Opus 4.6's adaptive reasoning..." * *New:* "control adaptive reasoning..." (Removed specific model name, generalized description). * *Change 2:* Removed "(default)" from the list of levels. * *Change 3:* Updated supported models list. * *Old:* "Effort is currently supported on Opus 4.6." * *New:* "Effort is supported on Opus 4.6 and Sonnet 4.6." * *Additional context:* Mentions disabling adaptive reasoning works on both Opus 4.6 and Sonnet 4.6. * **Page 3: `settings.md`** * *Change:* Updated environment variable `CLAUDE_CODE_EFFORT_LEVEL` description. * *Old:* "Currently supported with Opus 4.6 only." * *New:* "Supported on Opus 4.6 and Sonnet 4.6." * *Removed:* "(default)" tag from the values description. 3. **Synthesize the Insights:** * **What changed?** The "Effort level" feature (adaptive reasoning) was previously exclusive to the Opus 4.6 model. It has been extended to also support the Sonnet 4.6 model. * **Technical Implications:** Developers can now fine-tune the reasoning depth/cost/speed for Sonnet 4.6, not just Opus. This is a feature expansion. 4. **Draft the Response (Iterative Refinement in Chinese):** * *Overall Summary:* The documentation updates reflect the expansion of the "Effort level" (adaptive reasoning) feature. It is no longer limited to Opus 4.6 and now also supports Sonnet 4.6. * *Draft (CN):* 此次文档变更主要反映了“Effort level”（自适应推理）功能的扩展。该功能现在不仅支持 Opus 4.6，也新增了对 Sonnet 4.6 的支持，允许开发者更精细地控制推理深度、速度和成本。 * *Key Themes:* * Feature expansion (Opus -> Opus + Sonnet). * Adaptive reasoning control. * Consistent update across docs (common workflows, model config, settings). * *Draft (CN):* * **模型功能扩展**：Effort level 功能从 Opus 4.6 独占扩展到了 Sonnet 4.6。 * **自适应推理控制**：开发者现在可以在两个主要模型上动态分配思考预算，平衡速度、成本与推理深度。 * **文档一致性**：三个页面同步更新了支持的模型列表和配置说明。 * *Impact Level:* Medium. It's not breaking (defaults likely haven't changed in a breaking way, just expanded support). It's an enhancement. * *Draft (CN):* **Medium** (中等)。 * *Reasoning:* This is a functional enhancement. Existing workflows for Opus 4.6 remain unchanged. The significant change is that developers can now utilize cost/quality tuning features previously reserved for the premium model (Opus) on the more widely used model (Sonnet). This changes how Sonnet 4.6 is utilized. * *Action Items:* * Review usage of Sonnet 4.6 for complex tasks where Effort level (High) might be beneficial. * Update any internal scripts/docs that claimed Effort level was Opus-only. * Test the new behavior on Sonnet 4.6. * *Draft (CN):* * **重新评估 Sonnet 4.6 的使用场景**：对于复杂任务，尝试将 Sonnet 4.6 的 Effort level 调高（High），以获得更深的推理能力。 * **更新内部文档**：如果您的团队文档中注明“Effort level 仅适用于 Opus”，请修正为同时也适用于 Sonnet。 * **配置调整**：检查环境变量 `CLAUDE_CODE_EFFORT_LEVEL` 的配置，确认是否需要对 Sonnet 4.6 进行特定的默认值设置。 5. **Final Polish:** Ensure tone is professional and concise. * *Self-Correction during drafting:* The prompt asks for "Action items for developers". Since this is documentation reflecting a likely backend change, the action is really "leverage this new capability". * *Refining Action Items:* 1. Test Sonnet 4.6 with high effort. 2. Update internal docs. 3. Check env vars. 6. **Final Output Generation (Markdown):** (Proceed to generate output based on step 4 & 5).