Changes on 2026-02-05

1. **理解目标**：用户希望我分析一个具体的文档变更（一个单一的 `CHANGELOG.md.md` 变更）。我需要扮演一名世界级程序员，并使用中文提供简洁、深刻的分析。输出格式必须符合 Markdown，包含 4 个特定部分：整体摘要、关键主题、影响级别和操作项。 2. **分析输入数据**： * **来源**：`CHANGELOG.md.md`。 * **变更**：新增了 `2.1.33` 版本的条目。 * **内容**： * *Bug 修复*：修复了 tmux 中智能体队友会话的消息收发功能、修复了团队不可用时的警告、修复了提交新消息中断扩展思考的问题、修复了中断流式传输时的 API 错误、修复了 API 代理兼容性问题（404）、修复了 `settings.json` 环境变量未应用于 WebFetch/Node.js 构建的问题、修复了 `/resume` 会话选择器显示 XML 的问题。 * *新功能/增强*：添加了 `TeammateIdle` 和 `TaskCompleted` 钩子事件、添加了通过 `Task(agent_type)` 限制生成的子智能体的功能、添加了智能体的 `memory`（内存）字段（持久化内存）、添加了技能菜单中的插件名称。 * *错误处理*：改进了 API 连接失败的错误消息（具体原因如 ECONNREFUSED）、对无效托管设置报错。 * *VSCode 特定*：OAuth 用户的远程会话支持、会话选择器中的 git 分支/消息计数/搜索、修复了滚动行为。 3. **起草分析（内心独白/翻译）**： * **整体摘要**：此更新（v2.1.33）显著增强了多智能体工作流，引入了持久化内存支持，并修复了多项关键的网络/集成 Bug，同时改进了 VSCode 的用户体验。 * *草稿*：v2.1.33 版本显著增强了多智能体工作流能力，引入了持久化内存支持，并修复了多项关键的 API、网络集成及 VSCode 体验问题。 * **关键主题**： * *多智能体生态系统*：钩子事件、子智能体限制、队友会话修复。 * *稳定性与网络*：修复了 API 流式传输错误、代理问题、环境变量应用。 * *用户体验/开发者体验 (UX/DX)*：持久化内存、更好的错误消息、VSCode 远程会话、Git 集成。 * *草稿*： * **多智能体架构增强**：引入了钩子事件 (`TeammateIdle`, `TaskCompleted`)、子智能体生成限制及队友会话修复。 * **持久化与状态管理**：新增了 agent `memory` 字段，支持用户级、项目级或本地范围的持久化内存。 * **网络与稳定性修复**：解决了流式传输中断、API 代理兼容性、环境变量未生效等问题，并增强了错误信息具体性。 * **VSCode 集成改进**：增加了远程会话支持、Git 分支关联及搜索功能，提升了会话管理体验。 * **影响级别**： * *分析*：这并不是“破坏性”变更。影响是中等到高等的。“多智能体”功能暗示了一个复杂的 AI 编程/智能体编排工具（很可能是 Continue.dev 或类似工具）。持久化内存是一个很大的新特性。错误修复解决了痛点。 * *评级*：Medium/High。我倾向于 **Medium-High**，但由于新功能很显著，我会坚持用 **Medium** 到 **High**。我们就说 **Medium** 吧，因为它是一个版本更新，而不是像 v3.0 那样的主要版本大修，但新特性（内存、钩子）对高级用户来说是实质性的。 * *推理*：新的内存功能和多智能体钩子从根本上改变了智能体的状态管理方式，而网络修复解决了影响 Node.js 构建的阻塞问题。没有破坏性变更。 * **操作项**： * 利用新的 `memory` 功能以获得更好的上下文保留。 * 如果使用复杂的工作流，实现新的钩子。 * 升级以修复代理/网络 Bug。 * 检查 VSCode 远程会话集成。 * *草稿*： * **更新依赖**：升级到 v2.1.33 以获得关键的 API 稳定性和环境变量修复。 * **利用新功能**：在 agent frontmatter 中使用 `memory` 字段实现持久化上下文，或通过 `Task(agent_type)` 限制子智能体。 * **集成新钩子**：如果是多智能体工作流的开发者，监听 `TeammateIdle` 和 `TaskCompleted` 事件以优化流程控制。 * **检查代理设置**：如果你使用 Node.js 构建且配置了 API 代理，验证 `settings.json` 中的环境变量是否正确生效。 * **体验 VSCode 新功能**：尝试通过 OAuth 连接远程会话，并使用分支搜索功能管理会话。 4. **审查与润色（中文）**： * 确保语气专业且符合“世界级程序员”的身份。 * 确保格式 Markdown 正确。 * *润色摘要*：v2.1.33 版本重点强化了多智能体协作机制（如钩子、内存持久化）并修复了多项网络与集成层面的 Bug，显著提升了开发体验和系统稳定性。 * *润色主题*：分组为多智能体、网络/稳定性、集成（VSCode）。 * *润色操作项*：保持可执行性。 5. **最终润色**： * 页面计数为 1。 * 变更为 +17/-0。 * 一切看起来都很一致。 *（起草过程中的自我修正）*：提示要求分析“文档变更”。虽然这是更新日志，但对更新日志的*分析*需要将文本解释为产品变更。我应该关注这些代码变更*暗示*了什么，而不仅仅是列出它们。 * *修改后的主题 1*：高级多智能体工作流。 * *修改后的主题 2*：稳健的网络与错误处理。 * *修改后的主题 3*：增强的编辑器体验（VSCode）。 * *修改后的操作项 1*：测试内存功能。 * *修改后的操作项 2*：验证网络修复。 好的，继续生成回复。

1. **Analyze the Request:** * **Role:** World-class programmer, expert in developer tools/docs. * **Task:** Analyze a batch of 3 documentation changes (`analytics.md`, `settings.md`, `statusline.md`). * **Output Format:** Markdown, concise, insightful. * **Language:** Chinese (as requested in the first prompt, though the system prompt says "You are a world-class programmer...", the specific instruction at the end says "Please reply in Chinese"). * **Structure:** 1. Overall Summary (1-2 sentences). 2. Key Themes (bullets). 3. Impact Level (with reasoning). 4. Action Items (max 5 bullets). 2. **Analyze the Changes:** * **`analytics.md` (+3 / -0):** * *Change:* Added a warning block (`<Warning>`). * *Content:* "Contribution metrics are not available for organizations with Zero Data Retention (ZDR) enabled." * *Context:* Previously, it said contribution metrics require GitHub setup. Now it clarifies a limitation: if you use ZDR (common for security-sensitive enterprise clients), you *cannot* get contribution metrics, only usage metrics. * *Developer Implication:* Important for security-conscious teams. If they have ZDR on, they shouldn't expect to see contribution analytics even if they set up GitHub. * **`settings.md` (+1 / -1):** * *Change:* Updated description of `disableAllHooks`. * *Old:* "Disable all [hooks](/en/hooks)" * *New:* "Disable all [hooks](/en/hooks) and any custom [status line](/en/statusline)" * *Context:* The "status line" feature has become a hook-like entity or is now subject to the same global disable switch. * *Developer Implication:* If a developer or admin sets `disableAllHooks: true` to lock down the environment, the custom status line will also vanish. This links two features logically. * **`statusline.md` (+449 / -165):** * *Change:* Major rewrite/expansion. * *Old Content:* Brief description of how to create a custom status line, basic JSON input structure, basic bash/python examples. It looked like it covered the basics but was short. * *New Content:* Much more comprehensive. * New intro emphasizing use cases (monitoring context, costs, git status). * Visual example (image placeholder). * Detailed setup: `/statusline` command (natural language) vs manual config. * Better explanation of how it works (JSON flow). * *Critically*: The diff provided is truncated at the end. However, the sheer volume of added text (and removed text) implies a significant restructuring, better examples, likely more fields available in the JSON input (inferred from the "multi-line" and "cost tracking" mentions in the intro text). * Focus on flexibility ("runs any shell script", "multi-line", "progress bar"). * *Developer Implication:* Status lines are much more powerful and easier to set up (via natural language command). It's a major feature enhancement in documentation, suggesting the feature is maturing. 3. **Synthesize Themes:** * **Feature Maturation:** The status line feature went from a simple config option to a fully-fledged, scriptable, natural-language-configurable tool. * **Security & Policy Constraints:** ZDR restrictions on analytics and the ability to disable status lines via global hooks settings show a focus on enterprise control. * **User Experience Enhancements:** Better visualization, progress bars, and easier setup (`/statusline` command). 4. **Determine Impact Level:** * *Breaking Changes?* No. * *New Restrictions?* Yes, for ZDR users (analytics). * *New Capabilities?* Yes, status lines are much more powerful. * *Configuration Changes?* `disableAllHooks` behavior changes slightly (affects status line now), which is a Low/Medium impact depending on if users relied on it. * *Decision:* **Medium**. The status line overhaul is significant for power users, and the analytics ZDR limitation is crucial for enterprise users. The `disableAllHooks` change is minor but noticeable. 5. **Draft Action Items (in Chinese):** * For Enterprise/ZDR users: Check analytics expectations. * For Admins: Review `disableAllHooks` setting if you want to preserve custom status lines. * For Developers: Try the new `/statusline` command to generate scripts. 6. **Translate and Refine (Chinese):** * *Summary:* 此次更新主要大幅增强了状态栏的功能配置，并明确了企业级数据安全策略对功能的具体限制。同时，统一了 Hooks 与状态栏的禁用逻辑。 * *Themes:* * **Status Line 重构与增强**：文档大幅扩写，引入自然语言生成配置（`/statusline` 命令）、多行显示及进度条支持，显著提升可定制性。 * **企业安全与合规限制**：明确了“零数据保留（ZDR）”模式下无法使用贡献指标。 * **配置逻辑统一**：`disableAllHooks` 现在也会禁用自定义状态栏，强化了全局控制的统一性。 * *Impact:* Medium (ZDR 影响企业用户可见性，Status line 变更涉及核心工作流配置，但非破坏性变更)。 * *Action Items:* * 若启用了 ZDR，请注意分析面板仅显示使用量数据，无贡献指标。 * 尝试使用新的 `/statusline` 命令快速生成脚本。 * 管理员需注意：设置 `disableAllHooks: true` 将同时关闭自定义状态栏。 7. **Final Polish:** Ensure the tone is professional and concise. * *Self-Correction during drafting:* The diff for `statusline.md` shows a massive rewrite. The "Action Item" should definitely mention trying the new setup method. The `analytics.md` change is a hard constraint, so that's important for devs in enterprise environments. 8. **Final Output Generation** (matches the desired markdown structure).

1. **Analyze the Request:** * **Role:** World-class programmer analyzing documentation changes. * **Task:** Analyze a batch of 7 changed pages, summarize what changed and why it matters. * **Format:** Concise, insightful analysis in Markdown. * **Language:** Chinese (as requested: "请用中文回复"). * **Structure:** Overall Summary, Key Themes, Impact Level, Action Items. 2. **Page-by-Page Analysis:** * **Page 1: `plugin-marketplaces.md` (+12/-12)** * *Change:* Updated the description of the `strict` metadata field. * *Detail:* It was truncated in the diff, but the shift suggests a clearer or refined explanation of how `strict` controls the requirement for a `plugin.json` file and merging behavior. (Actually, looking closely at the diff, the table formatting changed, and the text for `strict` seems cut off in the "new" version shown in the diff block, but usually, this implies a refinement). * *Significance:* Clarifies how marketplaces and plugin manifests interact. * **Page 2: `plugins.md` (+9/-9)** * *Change:* Updated the directory structure table. * *Detail:* Changed `.claude-plugin/` description from "Contains only `plugin.json` manifest (required)" to "Contains `plugin.json` manifest (optional if components use default locations)". * *Significance:* This is a **major shift**. The manifest file (`plugin.json`) is now optional if the standard directory structure is used. * **Page 3: `plugins-reference.md` (+45/-39)** * *Change:* Significant updates to agent definitions and manifest schema. * *Detail 1 (Agents):* Agent markdown format changed. Now requires a frontmatter `name` and `description`. The old "Capabilities", "Context", etc. headers seem replaced by a generic "Detailed system prompt". * *Detail 2 (Manifest):* Explicitly states `.claude-plugin/plugin.json` is **optional**. If omitted, components are auto-discovered from default locations. `name` is derived from the directory name. * *Detail 3 (Manifest Schema):* Clarifies `name` is the only required field *if* a manifest exists. Clarifies metadata field usage (e.g., version priority). * *Significance:* Aligns with `plugins.md`. Developers can now drop a folder of files without needing a `plugin.json`, provided they follow conventions. Simplifies plugin creation. * **Page 4: `sub-agents.md` (+3/-2)** * *Change:* Minor wording updates regarding "persistent memory". * *Detail:* Clarified `memory` field description. Updated code block language specifiers to `markdown`. * *Significance:* Low impact, documentation polish. * **Page 5: `about-claude/models/overview.md` (+1/-1)** * *Change:* AWS Bedrock ID for Claude Opus 4.6. * *Detail:* `anthropic.claude-opus-4-6-v1:0` -> `anthropic.claude-opus-4-6-v1`. * *Significance:** Important for AWS Bedrock users. Update model ID strings. * **Page 6: `about-claude/models/migrating-to-claude-4.md` (+38/-44)** * *Change:* Formatting improvements (removing colons from headers in lists) and typo corrections (code alignment). * *Detail:* "Prefill removal", "Tool parameter quoting" lists. Code block indentation fixes. "Sampling parameters" title change. * *Significance:* Low impact, mostly formatting/readability improvements. The content regarding migration steps (adaptive thinking, removing beta headers) remains. * **Page 7: `build-with-claude/claude-on-amazon-bedrock.md` (+8/-8)** * *Change:* Updated AWS Bedrock model IDs for Claude Opus 4.6. * *Detail:* `anthropic.claude-opus-4-6-v1:0` -> `anthropic.claude-opus-4-6-v1`. Updated in table and code examples (Python, JS, raw). * *Significance:* Matches Page 5. Critical update for Bedrock integration. 3. **Synthesis & Categorization:** * **Theme 1: Plugin Simplification (Zero-config):** The biggest architectural change is making `plugin.json` optional. This lowers the barrier to entry for plugin authors. If you follow the folder structure, it just works. * **Theme 2: Agent Definition Refinement:** Agents now require specific frontmatter (`name`, `description`) and the body is treated more strictly as a system prompt. * **Theme 3: AWS Bedrock Model ID Correction:** The Opus 4.6 model ID on AWS lost the `:0` suffix. 4. **Drafting the Analysis (in Chinese):** * *Summary:* Plugin architecture simplification (optional manifests) + Bedrock model ID updates. * *Themes:* * **Zero-Config Plugins:** `plugin.json` is no longer mandatory if standard directories are used. * **Agent Spec Changes:** Agent markdown files now require frontmatter (`name`, `description`). * **Platform Fixes:** AWS Bedrock ID for Opus 4.6 changed (removed `:0`). * *Impact:* High for plugin developers (ease of use), Medium for Bedrock users (breaking change in string ID). * *Action Items:* * Update AWS Bedrock model IDs. * Review agent markdown files to add frontmatter. * Leverage optional manifest for simple plugins. 5. **Refining the Output:** * *Check tone:* Professional, developer-focused. * *Check conciseness:* Bullet points, clear headers. * *Check content:* Did I miss anything? The agent format change is significant. The migration doc changes were mostly formatting, but worth noting if there were content shifts. The migration doc changes in `migrating-to-claude-4.md` were largely whitespace/formatting in the provided diff (removing colons from headers), not actual logic changes, so I will de-emphasize them compared to the concrete string changes in Bedrock docs. 6. **Final Polish (Chinese):** * *Headline:* 插件架构重大简化（支持无配置文件）与 AWS Bedrock 模型 ID 更新。 * *Themes:* 插件开发门槛降低（`plugin.json` 变为可选）、Agent 定义格式规范化、AWS Bedrock 模型 ID 修正。 * *Impact:* Medium/High. (High for plugin devs, Medium for platform users). * *Actions:* 1. Update Bedrock ID. 2. Update Agent frontmatter. 3. Remove `plugin.json` for simple plugins. *Self-Correction on "High" impact:* Is it High? The Bedrock ID change is a breaking change if you hardcoded it. The plugin change is a feature/enhancement (lowering friction). I'll rate it Medium-High. *Specifics on Agent change:* The diff shows: Old: ```markdown --- description: ... capabilities: [...] --- # Agent Name ... ## Capabilities ... ``` New: ```markdown --- name: agent-name description: ... --- Detailed system prompt... ``` This is a breaking change for existing Agent markdown files. The headers `## Capabilities` etc. are gone, replaced by a plain system prompt. This is important. *Specifics on Plugin Manifest:* The docs say: "The manifest is optional. If omitted, Claude Code auto-discovers components... and derives the plugin name from the directory name." This is a quality-of-life improvement. 7. **Final Output Generation** (matching the requested format). * **Overall Summary:** 本次更新大幅简化了 Claude 插件的开发流程，将 `plugin.json` 配置文件设为可选，并规范化了 Agent 的定义格式。同时，修正了 AWS Bedrock 上 Claude Opus 4.6 的模型 ID。 * **Key Themes:** * **插件零配置:** `plugin.json` 现在是可选的。只要遵循标准的目录结构（如 `commands/`, `agents/` 等），Claude 会自动发现组件并从文件夹名称推断插件名称。 * **Agent 定义格式变更:** Agent 的 Markdown 文件格式已简化。现在必须在 Frontmatter 中包含 `name`，且 `description` 移至 Frontmatter。原本的结构化标题（如 `## Capabilities`）被移除，正文应直接作为详细的系统提示词。 * **AWS Bedrock ID 修正:** `anthropic.claude-opus-4-6-v1:0` 更新为 `anthropic.claude-opus-4-6-v1`（去掉了 `:0`）。 * **Impact Level:** **Medium** (插件开发体验提升显著，Agent 格式有破坏性变更，Bedrock ID 需手动更新)。 * **Action Items:** * **Bedrock 用户**: 更新代码中的 AWS Bedrock 模型 ID，将 `anthropic.claude-opus-4-6-v1:0` 替换为 `anthropic.claude-opus-4-6-v1`。 * **Agent 开发者**: 检查现有的 Agent Markdown 文件，确保在 Frontmatter 中添加 `name` 字段，并将结构调整为主要作为系统提示词的正文文本。 * **插件开发者**: 对于结构简单的插件，可以考虑删除 `plugin.json` 和 `.claude-plugin/` 目录，仅保留标准的组件文件夹（如 `commands/`）以简化配置。

1. **分析请求：** * **角色：** 世界级程序员，深谙开发者工具与文档。 * **任务：** 分析一份包含文档更改的单一批次（1 页），并进行总结（更改内容、重要性）。 * **输出格式：** Markdown。 * **语言：** 中文。 * **输入数据：** `build-with-claude/pdf-support.md` 的 diff。 * **要求的部分：** 1. Overall Summary（整体总结，1-2 句话）。 2. Key Themes（关键主题，列表）。 3. Impact level（影响级别，低/中/高/破坏性变更，并附理由）。 4. Action items for developers（开发者行动项，列表，最多 5 条）。 2. **分析 Diff：** * **文件：** `build-with-claude/pdf-support.md`。 * **更改：** * “每个请求的最大页数”行从 `600 (models with 1M context) / 100 (all other models)` 修改为 `100`。 * 删除了一个 `<Note>` 块，解释 600 页的限制适用于支持 1M 上下文窗口的模型。 * **解读：** 文档简化了 PDF 限制。此前，高上下文模型（Opus 4.6, Sonnet 4.5, Sonnet 4）支持每请求 600 页。现在，文档说明所有模型（或仅仅是当前的通用限制）每请求最多支持 100 页。这意味着高上下文模型对 PDF 的处理能力*降低*了，或者是文档正在反映对遗留行为的更正/收紧。 3. **起草内容（内部草稿 - 英文 -> 中文）：** * *Overall Summary:* 文档将每个请求的最大 PDF 页数统一简化为 100 页，移除了针对特定高上下文模型（如 Opus 4.6）此前存在的 600 页例外。 * *Key Themes:* 限制统一，配置简化（从文档角度看），对大文件的限制。 * *Impact Level:* 高 / 破坏性变更（如果在 600 页限制下有依赖它的现有代码）。如果文档只是在更正事实（即从未实际生效），可能较低。但通常，API 限制向下变动属于破坏性变更。我们将其归类为“中/高”或“中”，因为它是一个限制变更，可能是破坏性的。我们选择“中”到“高”。鉴于明确的变更，这是一个限制变更。我们坚持使用“中”到“高”，通常是“中”，因为它影响特定用例（非常大的 PDF）。我们定为“中”，但注明潜在的破坏性变更。实际上，看具体模型（Opus 4.6, Sonnet 4.5, Sonnet 4），这些是主要模型。将 600 降为 100 是大幅度的缩减。这是一个限制变更。我们称之为“高”，因为它破坏了依赖于大 PDF 工作流的现有集成。 * *Action items:* * 检查超过 100 页的 PDF。 * 如果依赖 >100 页，实施分页/分块。 * 更新内部文档/测试。 4. **翻译并完善为中文：** * *Overall Summary:* 文档移除了高上下文模型（如 Claude Opus 4.6, Sonnet 4.5/4）的 600 页特例，将所有模型的 PDF 每个请求最大页数统一限制为 100 页。 * *Key Themes:* * 限制统一化 * 文档简化 * 大文件处理能力下降 * *Impact Level:* **高 (High)**。原因：对于那些依赖高上下文窗口模型处理超过 100 页 PDF 的开发者来说，这是一个破坏性变更。API 的实际处理能力似乎被大幅削减。 * *Action items:* * 审查当前处理超过 100 页 PDF 的代码逻辑。 * 实现或更新 PDF 分页/分块策略，以确保单个请求不超过 100 页。 * 更新相关的单元测试和 API 集成文档。 * 通知用户或相关团队关于大文件上传限制的变更。 5. **对照约束条件进行最终审查：** * Markdown 格式？是。 * 中文语言？是。 * 简洁？是。 * 开发者视角？是。 6. **最终输出生成**（根据第 4 步继续生成响应）。

1. **Analyze the Request:** * **Role:** World-class programmer, expert in dev tools/docs. * **Task:** Analyze documentation changes (12 pages) in a single batch. * **Output Format:** Markdown. * **Language:** Chinese. * **Content:** Concise summary, key themes, impact level, action items. 2. **Analyze the Diff Content:** * **`cli-reference.md`:** Added `--teammate-mode` flag for configuring agent teams (auto, in-process, tmux). * **`common-workflows.md`:** * Updated Shift+Tab permission modes to include "Delegate Mode" when agent teams are active. * Updated "Extended thinking" section to reference Opus 4.6 and "adaptive reasoning" (effort level) instead of fixed token budgets. * Added reference to agent teams in the "Use Claude as a..." section (implied context). * **`costs.md`:** * Updated LiteLLM security note (unaudited). * Added "Agent team token costs" section warning about high token usage (7x more) due to multiple context windows. * Updated cost reduction advice to mention adjusting "effort level" for Opus 4.6. * **`github-actions.md`:** Updated Opus version from 4.5 to 4.6 (`claude-opus-4-6`). * **`google-vertex-ai.md`:** Updated default Opus model version to `claude-opus-4-6`. * **`interactive-mode.md`:** * Added `Ctrl+T` shortcut to toggle task list. * Updated Shift+Tab description to mention Delegate Mode with agent teams. * (Truncated diff, but context implies standard updates). * **`microsoft-foundry.md`:** Updated default Opus model to `claude-opus-4-6`. * **`model-config.md`:** * Updated `opus` alias to point to Opus 4.6. * Added `CLAUDE_CODE_EFFORT_LEVEL` configuration. * Explained adaptive reasoning vs. fixed token budget. * Updated default model behavior (Max/Teams/Pro default to Opus 4.6). * Added note about 1M context availability for Opus 4.6 (API/Pay-as-you-go only initially). * **`settings.md` (Truncated):** Added `teammateMode` setting. * **`statusline.md`:** Updated example model ID to `claude-opus-4-6`. * **`sub-agents.md`:** Added notes distinguishing subagents (single session) from agent teams (parallel coordination). * **`CHANGELOG.md.md`:** * Version 2.1.32. * **Major:** Claude Opus 4.6 available. * **Feature:** Research preview of "agent teams" (multi-agent collaboration). Requires `CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1`. * **Feature:** Automatic memory recording/recalling. * **Feature:** "Summarize from here" in message selector. * **Feature:** Auto-load skills from `--add-dir`. * **Fixes:** Bash tool heredoc JS template literal fix, Thai/Lao spacing rendering, VSCode command execution fix. 3. **Synthesize Key Themes:** * **Opus 4.6 Upgrade:** The new model is default for many tiers and introduces "adaptive reasoning" (effort levels) instead of fixed thinking tokens. * **Agent Teams (Experimental):** A new feature for parallel multi-agent collaboration. High token cost, requires an env var to enable, has specific modes (`--teammate-mode`, `teammateMode`). * **Memory:** Automatic memory recording/recalling (from Changelog). * **Effort Levels:** Replaces fixed thinking budget configuration for Opus 4.6. * **Cost Awareness:** Strong warnings about Agent Teams being token-intensive. 4. **Determine Impact Level:** * **High.** The upgrade to Opus 4.6 changes default behaviors and introduces a new configuration mechanism (effort levels). The introduction of "Agent Teams" (even as experimental) adds a significant new capability with specific cost implications. Several bug fixes address usability issues (bash tool, rendering). 5. **Formulate Action Items:** * Update model references if hardcoding. * Review/adjust effort level settings for Opus 4.6. * Enable experimental flag if wanting to try Agent Teams (but monitor costs). * Be aware of the new `Ctrl+T` shortcut. * Check costs if using Agent Teams. 6. **Drafting the Response (in Chinese):** * *Overall Summary:* 本批次文档更新标志着 **Claude Opus 4.6** 的正式发布，引入了**自适应推理**机制，并新增了实验性的**Agent Teams**（多智能体协作）功能。同时包含了自动记忆记录、Bash 工具修复以及多项用户体验改进。 * *Key Themes:* * **Opus 4.6 升级与自适应推理**：Opus 4.6 成为 Max/Teams/Pro 用户的默认模型。它不再使用固定的思维 Token 预算，而是引入了 `Effort Level`（低/中/高）来动态分配推理资源。 * **Agent Teams 实验性功能**：新增多智能体并行协作能力。由于每个队友拥有独立的上下文窗口，该功能极为消耗 Token（成本约为标准会话的 7 倍），需通过环境变量 `CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1` 启用。 * **成本与性能提示**：文档强烈警告 Agent Teams 的高额 Token 成本，并建议用户利用 Effort Level 来平衡推理深度与速度。 * **自动记忆与交互增强**：Claude 现在能自动记录和回忆记忆，增加了 `Ctrl+T` 切换任务列表，并修复了 Bash 工具处理 JavaScript 模板字符串的 Bug。 * *Impact Level:* **High**。新的推理机制改变了配置模型行为的方式，且 Agent Teams 引入了全新的工作流维度和成本因素。Opus 4.6 的默认更新直接影响大多数用户的日常体验。 * *Action Items:* * **测试 Effort Level**：若使用 Opus 4.6，可在 `/model` 中调整 Effort Level 以找到性能与成本的最佳平衡。 * **警惕 Agent Teams 成本**：如需启用多智能体协作（`CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1`），请务必监控 Token 消耗，因为成本将显著增加。 * **利用新快捷键**：尝试使用 `Ctrl+T` 切换任务列表，以及消息选择器中的“Summarize from here”功能。 * **检查 Bash 脚本兼容性**：确认之前在 Heredoc 中使用 `${...}` 模板字符串导致的 Bash 错误是否已解决。 * **更新配置**：若配置中硬编码了 Opus 版本（如 CI/CD 或环境变量），建议更新至 `claude-opus-4-6`。 7. **Refine and Polish:** Ensure the tone is professional and concise. The markdown structure should be clean. The translation of technical terms should be accurate (e.g., "adaptive reasoning" -> 自适应推理, "effort level" -> 努力级别/强度级别). *Self-Correction during drafting:* Make sure to emphasize that Agent Teams are *experimental* and *expensive*. The changelog mentions it's a "research preview". 8. **Final Output Generation.** (Matches the drafted Chinese response).

1. **Analyze the Request:** * **Role:** World-class programmer analyzing documentation changes. * **Task:** Analyze 52 pages of documentation changes (though the input only shows diffs for a subset, about 12-15 pages based on the `Page: ...` markers). * **Output Format:** Concise, insightful analysis in markdown. * **Language:** Chinese (as requested: "请用中文回复"). * **Specific Structure:** 1. Overall Summary (1-2 sentences). 2. Key Themes (bullets). 3. Impact Level (Low/Medium/High/Breaking) with reasoning. 4. Action Items for Developers (bullets, max 5). 2. **Analyze the Input Diffs:** * **`intro.md`**: Updates model names and descriptions. "Claude Opus 4.5" -> "Claude Opus 4.6". Opus 4.6 is now "latest version" and "world's best model". * **`get-started.md`**: Code examples updated to use `claude-opus-4-6` instead of `claude-sonnet-4-5`. * **`about-claude/models/overview.md`**: * New model: Claude Opus 4.6. * Comparison table updated: Opus 4.6 is the top tier. * New feature: "Adaptive thinking" (Yes for Opus 4.6, No for others). * Context window: Opus 4.6 supports 1M tokens (beta). * Max output: Opus 4.6 is 128K tokens (others 64K). * Knowledge cutoff: Updated dates. * **`about-claude/models/migrating-to-claude-4.md`**: Renamed to `migration-guide` (implied by content). * Focus: Migrating to Claude 4.6 (Opus). * **Breaking Changes:** * Prefill removal: Prefilling assistant messages returns 400 error on 4.6. * Tool parameter quoting: Slight JSON string escaping changes. * **Deprecations/Changes:** * `thinking: {type: "enabled", budget_tokens: N}` deprecated -> use `adaptive`. * Beta headers removed for adaptive thinking, effort, fine-grained tool streaming, interleaved thinking (now GA). * `output_format` -> `output_config.format`. * **Legacy Migration:** Changes from 3.x to 4.6 (sampling params, tool versions, `refusal` stop reason, `model_context_window_exceeded` stop reason). * **`about-claude/pricing.md`**: * New row for Claude Opus 4.6 ($5/$25 per MTok input/output). * New section: **Data residency pricing** (1.1x multiplier for `inference_geo: "us"`). * Long context pricing updated for Opus 4.6. * Tool usage prompt tokens updated. * **`about-claude/model-deprecations.md`**: * List of active models updated. * Recommended replacements changed to point to `claude-opus-4-6` for most legacy models. * **`api/overview.md`**: Code examples updated to `claude-opus-4-6`. Mention of `inference_geo` parameter. * **`api/messages.md`**: * Schema updates: `model` string includes `claude-opus-4-6`. * New parameter: `inference_geo` (data residency). * New parameter in `output_config`: `effort`. * New `ThinkingConfigAdaptive` type. * Tool definition: `eager_input_streaming`. * Usage response: `inference_geo` field. * **`api/messages-streaming.md`**: * Code examples updated to `claude-opus-4-6`. * New section: "Get the final message without handling events" (SDK helper). * **`api/messages-count-tokens.md`**: Schema updates for 4.6, `output_config`, `adaptive thinking`, `eager_input_streaming`. * **`api/creating-message-batches.md`**: Schema updates for 4.6, `inference_geo`. * **`api/rate-limits.md`**: * Notes on `inference_geo` sharing rate limits. * Long context rate limits now include Opus 4.6. * **`api/beta-headers.md`**: Code examples updated. Note that many features are GA (removed from beta header requirement implicitly by the migration guide content). * **`api/service-tiers.md`**: * Burndown rates updated for data residency (1.1x). * Support list includes Opus 4.6. * **`api/errors.md`**: * Code examples updated. * New error section: "Prefill not supported" (400 error). * **`build-with-claude/overview.md`**: * Features table updated. * New: Adaptive thinking, Data residency, Compaction. * Opus 4.6 support highlighted. * **`build-with-claude/vision.md`**: Code examples updated to `claude-opus-4-6`. Pricing examples updated. * **`build-with-claude/pdf-support.md`**: * Max pages increased to 600 for 1M context models (Opus 4.6, Sonnet 4.5). * Code examples updated. * **`build-with-claude/extended-thinking.md`**: * Major update: Recommend `adaptive thinking` for Opus 4.6. * Deprecation notice for manual `budget_tokens` on Opus 4.6. * Java code removed/reduced (noted in diff, content removed). * **`build-with-claude/streaming.md`**: * Code examples updated. * Added "Get final message without handling events" section (mirrors API doc). * **`build-with-claude/prompt-caching.md`**: Code examples updated. Pricing table updated. * **`build-with-claude/batch-processing.md`**: Code examples updated. Pricing updated. * **`build-with-claude/context-windows.md`**: * Updates to mention Opus 4.6 supports 1M context. * Added note about server-side compaction. * Code examples updated. * **`build-with-claude/context-editing.md`**: * Mentions server-side compaction is primary strategy. * Opus 4.6 listed as supported. * **`build-with-claude/citations.md`**: Code examples updated. 3. **Synthesize the Key Themes:** * **New Model Release:** Claude Opus 4.6 is the new flagship, replacing Opus 4.5/Sonnet 4.5 in examples as the "default" high-performance choice. * **API Changes/Breaking:** Removal of "Prefill" for 4.6, migration to "Adaptive Thinking" (replacing manual budget), standardization of beta headers (effort, fine-grained streaming now GA). * **New Capabilities:** Adaptive thinking, Data residency (`inference_geo`), increased context/output limits (128K output, 1M context), server-side compaction. * **Pricing Updates:** 4.6 pricing added, Data residency multiplier added, long context pricing adjustments. 4. **Determine Impact Level:** * **Level:** **High / Breaking**. * **Reasoning:** * New model (Opus 4.6) is being pushed heavily. * Breaking change: Prefilling assistant messages is now an error on 4.6. * Deprecation: Manual thinking budget is deprecated in favor of adaptive thinking. * Many Beta features became GA (requiring header removal). * Migration guide heavily updated, signaling a major version shift cycle. 5. **Draft Action Items:** * Update model strings to `claude-opus-4-6` if applicable/desired. * Remove "prefill" logic if migrating to 4.6. * Switch from `thinking: {type: "enabled", budget_tokens...}` to `thinking: {type: "adaptive"}` + `output_config.effort`. * Remove beta headers for `effort`, `interleaved-thinking`, `fine-grained-tool-streaming` (now GA). * Update JSON parsing logic for tool inputs if it relied on specific escaping behaviors (minor). * Consider data residency pricing if using `inference_geo: "us"`. 6. **Translate to Chinese & Format:** * *Summary:* The documentation updates mark the release of **Claude Opus 4.6** as the new flagship model, introducing **Adaptive Thinking**, **Data Residency**, and **Server-side Compaction**, while deprecating manual thinking budgets and removing Beta headers for several features. （文档更新标志着 **Claude Opus 4.6** 作为新旗舰模型的发布，引入了 **自适应思考**、**数据驻留** 和 **服务端压缩** 功能，同时弃用手动思考预算并将多个功能移出 Beta 阶段。） * *Themes:* * **新模型发布**: Claude Opus 4.6 成为新的 SOTA 模型，支持 128K 输出和 1M 上下文窗口。 * **Breaking Changes**: 4.6 版本不支持 "Prefill"（预填充助手消息）；手动思考模式被弃用，推荐使用 "Adaptive Thinking"。 * **功能正式化 (GA)**: Effort 参数、Fine-grained tool streaming 和 Interleaved thinking 现已正式发布，不再需要 Beta header。 * **新特性**: 引入 `inference_geo` 参数支持数据驻留控制；新增服务器端上下文压缩。 * **价格调整**: 增加 4.6 定价及数据驻留的 1.1x 价格倍率。 * *Impact:* High. （高影响）。推出了新旗舰模型，包含破坏性变更（禁止预填充），且对核心思考机制进行了弃用和重构。 * *Action Items:* 1. **模型升级**: 如需最强性能，将 `model` 字段更新为 `claude-opus-4-6`，并移除预填充助手消息的逻辑（否则报错 400）。 2. **迁移至自适应思考**: 将 `thinking: {type: "enabled", budget_tokens...}` 替换为 `thinking: {type: "adaptive"}` 并配合 `output_config.effort` 参数。 3. **清理 Beta Headers**: 移除 `effort-2025-11-24`、`interleaved-thinking-2025-05-14` 等已 GA 的 Beta headers。 4. **参数更新**: 将 `output_format` 参数迁移至 `output_config.format`。 5. **关注新定价**: 如使用 `inference_geo: "us"` 进行数据驻留，请注意会有 1.1x 的价格倍率。 7. **Refine Output:** Ensure the tone is professional, concise, and "world-class programmer" style. (Self-correction: Make sure to explicitly mention the breaking nature of prefill removal). 8. **Final Polish (Markdown generation):** (Proceed to generate the response based on the drafted points).