### 1. 总体摘要
本次更新显著增强了 Hooks 的自动化能力，引入了 `PermissionDenied` 事件以处理自动模式的拦截逻辑，并新增了非交互模式下的“延迟”决策功能；同时优化了 Bash 模式的交互体验和思考过程的显示设置。
### 2. 关键主题
* **Hooks 事件扩展**: 新增 `PermissionDenied` 事件，当自动模式拦截工具调用时触发。开发者可以通过返回 `{retry: true}` 让模型重试被拒绝的操作，增强了自动化流程的容错性。
* **非交互模式增强**: 为 `PreToolUse` Hook 引入了 `"defer"` 决策选项。在配合 `-p` 标志使用时，这允许进程保留工具调用状态并退出，以便 Agent SDK 包装器收集输入后恢复，完善了无头（Headless）工作流。
* **思考模式透明度与计费**: 更新了警告说明，明确指出即使思考摘要被编辑，所有使用的 thinking tokens 仍会计费。新增 `showThinkingSummaries: true` 配置项，允许在交互模式下查看完整的思考摘要。
* **交互体验优化**: 在空提示符下粘贴以 `!` 开头的文本将自动进入 Bash 模式；此外，正在运行的后台子智能体现在会在类型提示中显示其状态。
### 3. 影响等级
**Medium** (中)
* **理由**: 虽然大部分为文档澄清和微小的体验改进，但新增的 `PermissionDenied` Hook 事件和 `"defer"` 决策为构建高级自动化和集成提供了重要的新控制手段。这些更改是向后兼容的（新增功能），不会破坏现有代码。
### 4. 开发者行动项
* **检查 Hooks 配置**: 如果您使用 Hooks 管理权限，考虑添加 `PermissionDenied` 事件监听器，以在自动模式误杀工具调用时自动重试。
* **配置思考摘要显示**: 如需查看模型详细的思考过程，请在 `settings.json` 中设置 `showThinkingSummaries: true`。
* **利用新的 Bash 粘贴行为**: 尝试直接复制粘贴以 `!` 开头的命令以快速进入 Shell 执行，提升效率。
* **评估 Agent SDK 集成**: 如果您正在编写 Agent SDK 包装器，请研究新的 `"defer"` 功能以优化非交互模式下的工具调用处理。
💭 Model Reasoning
1. **Analyze the Request**:
* **Role**: World-class programmer analyzing documentation changes.
* **Task**: Analyze a batch of 7 documentation changes for Claude Code.
* **Output**: Concise, insightful analysis in Markdown format.
* **Language**: Chinese (specifically requested: "请用中文回复").
* **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 (max 5 bullets).
2. **Analyze the Changes (Page by Page)**:
* **Page: `common-workflows.md`**
* *Change 1*: Update warning text about thinking tokens. Clarifies that tokens are charged even if summaries are redacted. Mentions `showThinkingSummaries: true` in `settings.json` to show full summaries.
* *Change 2*: Minor formatting change (backticks added to `--output-format`).
* *Relevance*: Cost awareness and UX improvement for thinking modes.
* **Page: `hooks.md`** (Major changes)
* *Change 1*: Update lifecycle diagram image URL and alt text. Alt text now mentions "PermissionDenied as a side branch".
* *Change 2*: Add new hook event `PermissionDenied`. Description: "When a tool call is denied by the auto mode classifier. Return `{retry: true}` to tell the model it may retry the denied tool call".
* *Change 3*: Update tables to include `PermissionDenied` alongside other tool-related hooks (`PreToolUse`, etc.) for matching tool names.
* *Relevance*: New capability for hook developers to handle auto-mode denials programmatically and allow retries.
* **Page: `hooks-guide.md`**
* *Change 1*: Add `PermissionDenied` to the hook events table (same definition as above).
* *Change 2*: Clarify `permissionDecision` values ("allow", "deny", "ask") for `PreToolUse`.
* *Change 3*: Mention new `"defer"` value for `permissionDecision` in non-interactive mode (`-p` flag). Links to "Defer a tool call for later".
* *Change 4*: Update matching tables to include `PermissionDenied`.
* *Change 5*: Update `if` field documentation to include `PermissionDenied` as a valid tool event.
* *Relevance*: Same as `hooks.md` (new event) + new non-interactive feature ("defer").
* **Page: `interactive-mode.md`**
* *Change 1*: Add note: "Pasting text that starts with `!` into an empty prompt enters bash mode automatically, matching typed `!` behavior".
* *Relevance*: UX convenience feature for Bash mode.
* **Page: `plugins-reference.md`**
* *Change 1*: Add `PermissionDenied` to hook events table.
* *Relevance*: Consistency update for plugin developers.
* **Page: `settings.md`**
* *Change 1*: Significant reformatting/diff noise in the table of options. The diff shows a large chunk of replacement, but visually it looks mostly like a table refresh or alignment change. *Correction*: Looking closely, the content is very similar, likely a reformatting or minor addition that caused a line shift in the table rendering. Wait, checking `settings.md` specifically... The diff shows `+` for a huge block and `-` for a huge block. It seems like a major restructuring of the table content, though the specific change isn't immediately obvious as a *feature* change without deeper context (perhaps row ordering or markdown syntax). *Self-correction*: Usually, these diffs imply a table structure change or a significant update to the descriptions. Given the other changes, this might just be a table re-render. However, looking at the text, the previous content ended at `awsCredentialExport` and the new content... actually, looking at the diff, it replaces `awsCredentialExport` description with a cut-off version in the `-` block and a cut-off version in the `+` block. It looks like a table reformat or a massive copy-paste. *Key Insight*: It likely doesn't represent a *logical* change to the API or functionality for the developer, but rather a documentation table refresh. I will treat it as documentation maintenance unless I spot a specific key addition. I'll focus on the actual functional changes elsewhere.
* **Page: `sub-agents.md`**
* *Change 1*: Update text regarding @-mentions. Clarifies that "Named background subagents currently running in the session also appear in the typeahead, showing their status next to the name."
* *Relevance*: UX improvement for discovering active background subagents.
3. **Synthesize Key Themes**:
* **New Hook Event (`PermissionDenied`)**: This is the biggest technical change. It allows hooks to react when Auto Mode blocks a tool, specifically enabling a retry mechanism (`{retry: true}`).
* **Non-Interactive Mode Enhancement**: Introduction of the `"defer"` decision in hooks for use with the `-p` flag (Agent SDK wrappers).
* **Thinking Mode Transparency**: Clarification on billing (charged even if redacted) and configuration (`showThinkingSummaries`).
* **UX/Convenience Improvements**: Bash mode auto-enter on paste, background subagent visibility in typeahead.
4. **Determine Impact Level**:
* *Reasoning*: The addition of `PermissionDenied` is a new feature for hook/plugin developers but backward compatible (it doesn't break existing hooks). The `"defer"` option is also additive. The UX changes are minor. The cost clarification is informational.
* *Verdict*: **Medium** (It adds new capabilities for automation/scripting/hooks, specifically around handling permission denials and headless operations).
5. **Draft Action Items (Chinese)**:
* Review hooks to see if handling `PermissionDenied` with retries improves workflow.
* Update `settings.json` to `showThinkingSummaries: true` if you want to see full thinking traces (aware of redaction UI).
* Utilize the new Bash paste behavior for faster shell interaction.
* If building Agent SDK wrappers, investigate the new `"defer"` capability in `PreToolUse` hooks.
6. **Draft Response (in Chinese)**:
* *Summary*: 本次文档更新主要引入了新的 Hook 事件 `PermissionDenied` 以处理自动模式下的拒绝调用，并增加了非交互模式下的“延迟”决策功能，同时优化了交互体验和费用说明。
* *Themes*:
* **Hooks 扩展**: 新增 `PermissionDenied` 事件，允许在自动模式拒绝工具调用时进行重试逻辑处理。
* **非交互模式增强**: 在 `PreToolUse` 中引入 `"defer"` 决策，配合 `-p` 标志供 Agent SDK 使用。
* **思考模式透明度**: 明确了即使摘要被编辑也会计费，并新增 `showThinkingSummaries` 设置。
* **体验优化**: 粘贴 `!` 开头文本自动进入 Bash 模式，后台子智能体状态在类型提示中可见。
* *Impact*: Medium。新功能增强了自动化和 Hook 的控制能力，且是向后兼容的。
* *Actions*:
* 如果使用 Hooks，考虑添加对 `PermissionDenied` 的监听以处理自动模式拒绝后的重试。
* 在 `settings.json` 中配置 `showThinkingSummaries: true` 以查看完整的思考摘要。
* 利用粘贴功能快速触发 Bash 命令。
* Agent SDK 开发者应评估 `"defer"` 功能在非交互模式下的应用。
7. **Review and Refine**:
* Ensure the tone is professional and concise.
* Check against the specific diff in `settings.md`. Since the `settings.md` diff is largely structural noise in the prompt (mostly table replacement), I will minimize focus on it unless there's a hidden gem. Looking closely at the `settings.md` diff again, it cuts off at `awsCredentialExport`. It's likely just a table reformatting. I'll stick to the clearer functional changes in other files.
8. **Final Output Generation** (similar to the drafted Chinese response).