diff --git a/02-memory/README.md b/02-memory/README.md
index 5371518..424a7f4 100644
--- a/02-memory/README.md
+++ b/02-memory/README.md
@@ -25,9 +25,7 @@ The memory system operates at multiple levels, from global personal preferences
 |---------|---------|-------|-------------|
 | `/init` | Initialize project memory | `/init` | Starting new project, first-time CLAUDE.md setup |
 | `/memory` | Edit memory files in editor | `/memory` | Extensive updates, reorganization, reviewing content |
-| `#` prefix | Quick single-line memory add | `# Your rule here` | Adding quick rules during conversation |
-| `# new rule into memory` | Explicit memory addition | `# new rule into memory<br/>Your detailed rule` | Adding complex multi-line rules |
-| `# remember this` | Natural language memory | `# remember this<br/>Your instruction` | Conversational memory updates |
+| `#` prefix | ~~Quick single-line memory add~~ **Discontinued** | — | Use `/memory` or ask conversationally instead |
 | `@path/to/file` | Import external content | `@README.md` or `@docs/api.md` | Referencing existing documentation in CLAUDE.md |
 
 ## Quick Start: Initializing Memory
@@ -82,49 +80,39 @@ CLAUDE_CODE_NEW_INIT=1 claude
 - Git workflow conventions
 ```
 
-### Quick Memory Updates with `#`
+### Quick Memory Updates
 
-You can quickly add information to memory during any conversation by starting your message with `#`:
+> **Note**: The `#` shortcut for inline memory was discontinued. Use `/memory` to edit memory files directly, or ask Claude conversationally to remember something (e.g., "remember that we always use TypeScript strict mode").
 
-**Syntax:**
+The recommended ways to add information to memory are:
 
-```markdown
-# Your memory rule or instruction here
+**Option 1: Use `/memory` command**
+
+```bash
+/memory
 ```
 
-**Examples:**
+Opens your memory files in your system editor for direct editing.
 
-```markdown
-# Always use TypeScript strict mode in this project
+**Option 2: Ask conversationally**
 
-# Prefer async/await over promise chains
-
-# Run npm test before every commit
-
-# Use kebab-case for file names
+```
+Remember that we always use TypeScript strict mode in this project.
+Please add to memory: prefer async/await over promise chains.
 ```
 
-**How it works:**
+Claude will update the appropriate CLAUDE.md file based on your request.
 
-1. Start your message with `#` followed by your rule
-2. Claude recognizes this as a memory update request
-3. Claude asks which memory file to update (project or personal)
-4. The rule is added to the appropriate CLAUDE.md file
-5. Future sessions automatically load this context
+**Historical reference** (no longer functional):
 
-**Alternative patterns:**
+The `#` prefix shortcut previously allowed adding rules inline:
 
 ```markdown
-# new rule into memory
-Always validate user input with Zod schemas
-
-# remember this
-Use semantic versioning for all releases
-
-# add to memory
-Database migrations must be reversible
+# Always use TypeScript strict mode in this project  ← no longer works
 ```
 
+If you relied on this pattern, switch to the `/memory` command or conversational requests.
+
 ### The `/memory` Command
 
 The `/memory` command provides direct access to edit your CLAUDE.md memory files within Claude Code sessions. It opens your memory files in your system editor for comprehensive editing.
diff --git a/05-mcp/README.md b/05-mcp/README.md
index c2dff16..8ebc5a2 100644
--- a/05-mcp/README.md
+++ b/05-mcp/README.md
@@ -105,14 +105,6 @@ Server-Sent Events transport is deprecated in favor of `http` but still supporte
 claude mcp add --transport sse legacy-server https://example.com/sse
 ```
 
-### WebSocket Transport
-
-WebSocket transport for persistent bidirectional connections:
-
-```bash
-claude mcp add --transport ws realtime-server wss://example.com/mcp
-```
-
 ### Windows-Specific Note
 
 On native Windows (not WSL), use `cmd /c` for npx commands:
diff --git a/06-hooks/notify-team.sh b/06-hooks/notify-team.sh
index 3e1d43a..1894218 100644
--- a/06-hooks/notify-team.sh
+++ b/06-hooks/notify-team.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 # Send notifications on events
-# Hook: PostPush
+# Hook: PostToolUse (matcher: Bash) — run after bash commands; filter for git push in script logic
+# Note: Claude Code has no native PostPush event. To trigger on git push, check the bash command
+# string for "git push" using a matcher or conditional logic within this script.
 
 REPO_NAME=$(basename $(git rev-parse --show-toplevel 2>/dev/null) 2>/dev/null)
 COMMIT_MSG=$(git log -1 --pretty=%B 2>/dev/null)
diff --git a/09-advanced-features/config-examples.json b/09-advanced-features/config-examples.json
index 30b53ff..a67f08c 100644
--- a/09-advanced-features/config-examples.json
+++ b/09-advanced-features/config-examples.json
@@ -7,7 +7,7 @@
       "description": "Configuration for active development work",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0.7
         },
         "planning": {
@@ -24,8 +24,7 @@
         },
         "hooks": {
           "PreToolUse:Write": "prettier --write ${file_path}",
-          "PostToolUse:Write": "eslint ${file_path}",
-          "PreCommit": "npm test"
+          "PostToolUse:Write": "eslint ${file_path}"
         }
       }
     },
@@ -35,7 +34,7 @@
       "description": "Configuration for reviewing code without modifications",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0.3
         },
         "permissions": {
@@ -56,7 +55,7 @@
       "description": "Configuration for learning and experimentation",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0.5
         },
         "permissions": {
@@ -90,9 +89,7 @@
           "requireConfirmationFor": ["Bash", "Git", "Write", "Edit"]
         },
         "hooks": {
-          "PreCommit": "npm test && npm run lint && npm run build",
-          "PrePush": "npm run test:e2e",
-          "PostPush": "~/.claude/hooks/notify-team.sh"
+          "PreToolUse": "~/.claude/hooks/pre-commit.sh"
         },
         "checkpoints": {
           "autoCheckpoint": true
@@ -109,7 +106,7 @@
       "description": "Configuration for automated CI/CD operations",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0
         },
         "permissions": {
@@ -158,7 +155,7 @@
       "description": "Configuration for performance analysis and optimization",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0.4
         },
         "planning": {
@@ -180,7 +177,7 @@
       "description": "Configuration for collaborative development",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0.6
         },
         "permissions": {
@@ -255,7 +252,7 @@
       "description": "Configuration for writing documentation",
       "config": {
         "general": {
-          "model": "claude-sonnet-4-5",
+          "model": "claude-sonnet-4-6",
           "temperature": 0.7
         },
         "permissions": {
diff --git a/CATALOG.md b/CATALOG.md
index 92244a7..d78bfa4 100644
--- a/CATALOG.md
+++ b/CATALOG.md
@@ -63,7 +63,6 @@ Commands are user-invoked shortcuts that execute specific actions.
 | `/login` | Authenticate with Anthropic | Access features |
 | `/logout` | Sign out | Switch accounts |
 | `/sandbox` | Toggle sandbox mode | Safe command execution |
-| `/vim` | Toggle vim mode | Vim-style editing |
 | `/doctor` | Run diagnostics | Troubleshoot issues |
 | `/reload-plugins` | Reload installed plugins | Plugin management |
 | `/release-notes` | Show release notes | Check new features |
@@ -453,7 +452,6 @@ cp 02-memory/personal-CLAUDE.md ~/.claude/CLAUDE.md
 | **Agent Hook Type** | Hooks that spawn a subagent instead of running a shell command | Set `"type": "agent"` in hook configuration |
 | **Prompt Hook Type** | Hooks that inject prompt text into the conversation | Set `"type": "prompt"` in hook configuration |
 | **MCP Elicitation** | MCP servers can request user input during tool execution | Handle via `Elicitation` and `ElicitationResult` hook events |
-| **WebSocket MCP Transport** | WebSocket-based transport for MCP server connections | Use `"transport": "websocket"` in MCP server config |
 | **Plugin LSP Support** | Language Server Protocol integration via plugins | Configure LSP servers in `plugin.json` for editor features |
 | **Managed Drop-ins** | Organization-managed drop-in configurations (v2.1.83) | Admin-configured via managed policies; auto-applied to all users |
 
diff --git a/QUICK_REFERENCE.md b/QUICK_REFERENCE.md
index d0a8474..e1459d9 100644
--- a/QUICK_REFERENCE.md
+++ b/QUICK_REFERENCE.md
@@ -389,9 +389,8 @@ cp -r 03-skills/code-review ~/.claude/skills/
 | **Auto Mode** | Fully autonomous operation with background classifier | `--enable-auto-mode` flag, `Shift+Tab` to cycle modes |
 | **Channels** | Discord and Telegram integration | `--channels` flag, Discord/Telegram bots |
 | **Voice Dictation** | Speak commands and context to Claude | `/voice` command |
-| **Hooks (25 events)** | Expanded hook system with 4 types | command, http, prompt, agent hook types |
+| **Hooks (26 events)** | Expanded hook system with 4 types | command, http, prompt, agent hook types |
 | **MCP Elicitation** | MCP servers can request user input at runtime | Auto-prompted when server needs clarification |
-| **WebSocket MCP** | WebSocket transport for MCP connections | Configure in `.mcp.json` with `ws://` URLs |
 | **Plugin LSP** | Language Server Protocol support for plugins | `userConfig`, `${CLAUDE_PLUGIN_DATA}` variable |
 | **Remote Control** | Control Claude Code via WebSocket API | `claude --remote` for external integrations |
 | **Web Sessions** | Browser-based Claude Code interface | `claude web` to launch |
@@ -444,8 +443,8 @@ echo $GITHUB_TOKEN
 | Team standards | Memory | `02-memory/project-CLAUDE.md` |
 | Auto workflow | Skill | `03-skills/code-review/` |
 | Specialized task | Subagent | `04-subagents/code-reviewer.md` |
-| External data | MCP (+ Elicitation, WebSocket) | `05-mcp/github-mcp.json` |
-| Event automation | Hook (25 events, 4 types) | `06-hooks/pre-commit.sh` |
+| External data | MCP (+ Elicitation) | `05-mcp/github-mcp.json` |
+| Event automation | Hook (26 events, 4 types) | `06-hooks/pre-commit.sh` |
 | Complete solution | Plugin (+ LSP support) | `07-plugins/pr-review/` |
 | Safe experiment | Checkpoint | `08-checkpoints/checkpoint-examples.md` |
 | Fully autonomous | Auto Mode | `--enable-auto-mode` or `Shift+Tab` |
diff --git a/zh/01-slash-commands/README.md b/zh/01-slash-commands/README.md
index 910a1ec..5bd0354 100644
--- a/zh/01-slash-commands/README.md
+++ b/zh/01-slash-commands/README.md
@@ -81,7 +81,6 @@ Claude Code 目前提供 55+ 个内置命令和 5 个内置 Skills。你可以
 | `/tasks` | 列出/管理后台任务 |
 | `/terminal-setup` | 配置终端快捷键 |
 | `/theme` | 更改颜色主题 |
-| `/vim` | 切换 Vim/Normal 模式 |
 | `/voice` | 切换按住说话语音输入 |
 
 ### 内置 Skills
@@ -103,6 +102,7 @@ Claude Code 目前提供 55+ 个内置命令和 5 个内置 Skills。你可以
 | `/review` | 已弃用，已被 `code-review` 插件替代 |
 | `/output-style` | 自 v2.1.73 起弃用 |
 | `/fork` | 已重命名为 `/branch`（别名仍可用，v2.1.77） |
+| `/vim` | 自 v2.1.92 起移除；改用 `/config → Editor mode` |
 
 ### 最近变化
 
diff --git a/zh/CATALOG.md b/zh/CATALOG.md
index 4045b84..a157012 100644
--- a/zh/CATALOG.md
+++ b/zh/CATALOG.md
@@ -63,7 +63,6 @@
 | `/login` | 通过 Anthropic 认证 | 访问功能 |
 | `/logout` | 登出 | 切换账号 |
 | `/sandbox` | 切换 sandbox 模式 | 安全执行命令 |
-| `/vim` | 切换 vim 模式 | 类 Vim 编辑 |
 | `/doctor` | 运行诊断 | 排查问题 |
 | `/reload-plugins` | 重新加载已安装的 plugins | 插件管理 |
 | `/release-notes` | 显示更新说明 | 查看新功能 |