docs: update documentation

- Introduced a searchable session quick switcher for easier navigation between saved connections and local sessions.
- Added an auto-start recording feature that begins recording automatically when a session opens.
- Enhanced terminal functionality to serialize text for reconnecting sessions and allow closing of disconnected panes.
- Improved file explorer and clipboard management with new features and optimizations.
- Updated documentation to reflect these new features and enhancements.

AGENTS.md

@@ -0,0 +1 @@
+CLAUDE.md

CHANGELOG.md

@@ -4,6 +4,223 @@ All notable changes to this project will be documented in this file.
 
 This changelog is inferred from release bump commits in git history (for example `chore: bump version to vX.Y.Z`) and grouped by Conventional Commit type.
 
+## [1.1.6] - 2026-06-12
+
+### Added
+
+- **session:** Add a searchable session quick switcher to jump between saved connections and local sessions from the keyboard or mouse, including a shortcut entry for creating a new SSH session.
+- **recording:** Add an auto-start recording option that begins recording automatically when a session opens.
+- **terminal:** Serialize terminal text so reconnecting sessions restore their previous on-screen output.
+- **terminal:** Allow disconnected panes to be closed.
+- **terminal:** Add a command to delete individual command history entries.
+- **file-explorer:** Enhance file attribute management in the Properties dialog.
+- **clipboard:** Implement asynchronous clipboard reading with a timeout.
+- **action-links:** Support RAR archives in the archive action-link matcher.
+- **ai:** Enhance model management with manual model addition and credential grouping.
+- **transfer:** Implement background transfer concurrency adjustment.
+- **session:** Implement session creation request ID handling.
+- **stats:** Enhance `SYSINFO_SCRIPT` for improved system information gathering.
+
+### Changed
+
+- **quick-commands:** Introduce a sorting mode and update view mode defaults.
+- **sftp:** Enhance directory and symlink handling in the SFTP backend.
+- **password-management:** Enhance unlock logic and footer visibility in the password panel.
+
+### Fixed
+
+- **connection:** Improve the password management editing flow.
+- **macos:** Support drag reordering of connections on macOS.
+- **file-explorer:** Reset horizontal scroll position and improve file item interaction.
+- **terminal:** Streamline right-click paste in the terminal context menu.
+- **ssh:** Reorganize imports and adjust preferred algorithms.
+
+### Performance
+
+- Compress portable snapshots before encryption.
+
+### Documentation
+
+- **README:** Add Arch Linux installation instructions.
+
+## [1.1.5] - 2026-06-09
+
+### Added
+
+- **terminal:** Add multiplexed SSH session support so a single connection can power multiple terminals.
+- **ai:** Introduce a dedicated AI Assistant panel and related components.
+- **ai:** Add command risk levels for execution control.
+- **ai:** Add request User-Agent configuration with sensible default handling.
+- **cloud-sync:** Add a Gitee snippet cloud sync provider.
+- **terminal:** Enhance multi-line paste handling with a dedicated dialog and input state management.
+- **terminal:** Implement local backspace handling in terminal input.
+- **terminal:** Add new icons to the tab context menu.
+- **terminal:** Add support for timestamp milliseconds in the terminal display.
+- **quick-commands:** Add a compact view mode and a view mode toggle, plus a confirmation dialog for command deletion.
+- **file-explorer:** Implement a favorites feature for directories.
+- **key-management:** Add certificate file handling in the key editor.
+- **search:** Improve search engine management with dynamic key generation.
+- **local-terminal:** Add shell arguments support and file selection for the shell path.
+- **pty:** Add a local startup script for shell integration, with output suppression during startup.
+- **themes:** Add the Nya High Contrast theme and refresh the color palette.
+
+### Changed
+
+- **app:** Update the window title to reflect the active tab name.
+- **window:** Implement owner window label handling for child windows and expand window capability patterns.
+- **ssh:** Enhance prompt-injection handling and OSC processing.
+- **ssh:** Enhance password prompt handling in keyboard-interactive authentication.
+- **ai:** Make AI output follow the app language via locale-based prompt selection.
+- **api:** Enhance URL handling and normalization utilities.
+- **credential-management:** Improve regex validation and prompt handling.
+
+### Fixed
+
+- **deps:** Update xterm dependencies to beta versions.
+- **macos:** Normalize the packaged macOS PTY environment.
+- **terminal:** Initialize disconnect and reconnect states in XTerminal.
+
+## [1.1.4] - 2026-06-03
+
+### Added
+
+- **ssh:** Implement post-login command support in the SSH form and new session page.
+- **ssh:** Add a required-field indicator for the password field in the SSH form.
+- **saved-connections:** Enhance search with expanded group management.
+- **serial:** Enhance serial session handling with improved error logging and Zmodem detection.
+- **panel:** Enhance the send-command panel with hex data handling and refactored state management.
+- **recording:** Add a timestamp inclusion option for recordings.
+- **terminal:** Enhance the terminal gutter with dynamic cell dimensions and layout adjustments, and improve the overall input experience.
+
+### Changed
+
+- **zmodem:** Improve Zmodem event handling and detection logic.
+- **terminal:** Unify cursor position handling for command and credential suggestions.
+- **terminal:** Improve multi-line paste dialog focus handling.
+
+### Fixed
+
+- **header:** Respect the minimize-to-tray setting when closing the window.
+
+## [1.1.3] - 2026-06-02
+
+### Added
+
+- **terminal:** Implement a multi-line paste dialog and enhance paste handling.
+- **terminal:** Enhance input handling with logical line snapshots and selection range tracking.
+- **terminal:** Implement credential prompt detection and input handling.
+- **panel:** Enhance the send-command panel with shell command functionality.
+- **recording:** Implement session recording, including start/stop, transcript saving, and memory limit settings.
+- **file-explorer:** Add session-scoped directory history in the path bar.
+- **import:** Support importing sessions from NyaTerm JSON format in the import dialog.
+- **security:** Enhance master password management with improved validation and UI updates.
+- **quick-commands:** Add dialogs for deleting and renaming quick command categories.
+- **storage:** Add password hydration for connections within a transaction.
+- **docs-site:** Add offline local search.
+
+### Changed
+
+- **cloud-sync:** Implement operation timeouts and enhance error handling for storage operations.
+- **cloud-sync:** Add WebDAV Digest authentication support.
+- **cloud-sync:** Implement an automatic retry mechanism for cloud sync operations.
+- **backup:** Update the backup file extension from `.dgfy` to `.nya`.
+- **header:** Rename the menu label from `New SSH Connection` to `New Session`.
+
+### Fixed
+
+- **settings:** Ensure the settings window closes after saving by managing saving state.
+- **app:** Improve `safeRecordingName` normalization to allow a wider range of valid characters.
+- **docs-site:** Improve navbar responsiveness and the floating search box.
+
+## [1.1.2] - 2026-05-30
+
+### Added
+
+- **window-state:** Implement main window state management to persist window size and position.
+- **quick-commands:** Add support for importing Xshell quick buttons.
+
+### Changed
+
+- **app:** Centralize child window size and position handling.
+
+### Documentation
+
+- Add a contributors section and star history chart to the README.
+
+## [1.1.1] - 2026-05-29
+
+### Fixed
+
+- Remove unused child window preload logic and background color handling.
+
+## [1.1.0] - 2026-05-29
+
+### Added
+
+- **serial:** Implement a baud rate picker for selecting and validating serial baud rates.
+- **file-transfer:** Add download functionality and enhance transfer management with enqueued downloads.
+- **file-transfer:** Add a `queued` status and improve transfer UI interactions.
+- **file-explorer:** Auto-sync the current working directory based on the active connection.
+- **transfer:** Implement concurrency clamping and rename download/upload thread settings to concurrent tasks.
+- **errors:** Add new authentication failure messages and enhance validation in the new session page.
+
+### Changed
+
+- **file-explorer:** Add a refreshed FileExplorer component and dialogs for file operations, including path bar and toolbar.
+- **ui:** Standardize dialog footers with `ActionButton` and `ActionFooter`, and move the Toaster into the main layout.
+
+### Fixed
+
+- **modal:** Prevent the modal overlay from remaining after a child window closes.
+- **child-windows:** Reduce startup flicker with window preloading.
+- **build-release:** Correct the package name for Ubuntu ARM installation.
+
+### Performance
+
+- **sftp:** Enhance the SFTP backend with configurable client settings and performance logging.
+
+## [1.0.9] - 2026-05-27
+
+### Added
+
+- **ssh:** Introduce a `none` authentication mode in the SSH form for enhanced connection options.
+- **runtime:** Implement portable mode support and add a Windows portable zip release.
+- **quick-commands:** Add an import dialog for quick commands supporting WindTerm and NyaTerm formats.
+- **terminal:** Add disconnect session functionality.
+- **file-explorer:** Implement inline renaming for file entries.
+- **file-transfer:** Enhance progress tracking and add a clear-all action.
+
+### Changed
+
+- **file-transfer:** Update transfer row status icons and simplify status handling.
+- **dialogs:** Improve responsive width handling and Markdown rendering in the update dialog.
+
+### Fixed
+
+- **session-input:** Fix a quick command issue caused by newline conversion.
+- **telnet:** Integrate the recording manager for session input/output handling.
+- **shortcuts:** Validate and support custom tab switching keybindings.
+- **saved-connections:** Update the empty state to check both saved connections and groups.
+- **workflows:** Update the Ubuntu version from 24.04 to 22.04 in the release workflow.
+
+## [1.0.8] - 2026-05-24
+
+### Added
+
+- **quick-commands:** Implement sorting and usage tracking for quick commands.
+- **readme:** Add a GitHub downloads badge.
+
+### Changed
+
+- **settings:** Update app settings management and introduce UI settings saving.
+- **storage:** Restructure the storage module and migrate to typed settings documents.
+- **security:** Update master password handling in the security tab.
+- **scrollbar:** Hide scrollbar buttons and improve scrollbar appearance.
+
+### Fixed
+
+- **errors:** Improve error handling in the new session and quick command pages.
+
 ## [1.0.7] - 2026-05-21
 
 ### Changed

CLAUDE.md

@@ -39,7 +39,7 @@ Example single-test command:
 
 - This is a Tauri 2 desktop app: React/TypeScript frontend in `src/`, Rust backend in `src-tauri/src/`, and IPC between them via Tauri commands/events.
 - The frontend should call Rust through the typed wrapper in `src/lib/invoke.ts`, not raw scattered `invoke()` calls where a shared wrapper already exists.
-- Tauri commands are registered centrally in `src-tauri/src/lib.rs` and grouped by concern under `src-tauri/src/cmd/` (`session`, `sftp`, `connection`, `settings`, `watcher`, `translate`, `stats`, `tunnel`, `proxy`, `otp`, `importer`).
+- Tauri commands are registered centrally in `src-tauri/src/lib.rs` and grouped by concern under `src-tauri/src/cmd/` (`session`, `sftp`, `connection`, `credential`, `settings`, `watcher`, `translate`, `stats`, `tunnel`, `proxy`, `otp`, `importer`, plus `app`, `backup`, `clipboard`, `cloud_sync`, `log`, and `ai`).
 
 ### Window model
 - `src/main.tsx` decides between two boot paths:
@@ -70,8 +70,10 @@ Example single-test command:
   - `TunnelManager`
   - `RecordingManager`
   - `PendingAuthManager`
+  - `HostKeyVerifyManager`
   - `QuickCommandsStore`
   - `CloudSyncManager`
+  - `AgentApprovalManager` (gates AI agent command execution)
 - Tauri commands are registered centrally in `src-tauri/src/lib.rs`; newer backend capability areas now include app, backup, clipboard, cloud sync, logging, and AI in addition to sessions/SFTP/settings/importers.
 - `src-tauri/src/core/session.rs` contains `SessionManager`, which is the central registry for active sessions, command routing, command history, fuzzy history search, and session lifecycle events.
 - Session implementations live under `src-tauri/src/core/`:
@@ -84,12 +86,12 @@ Example single-test command:
   - `importer.rs` for Xshell / MobaXterm / WindTerm import
   - `cloud_sync.rs` for sync/backup runtime and conflict events
   - `portable_snapshot.rs` for defining what sync/backup payloads include
-  - `ai.rs` for provider calls, streaming responses, structured command cards, and audit/history storage
+  - `ai/` for provider calls, streaming responses, structured command cards, agent execution/approval, prompt redaction, and audit/history storage
 - Backend session I/O is event-driven. The Rust side emits session-specific and app-wide events such as `terminal-output-{id}`, `cwd-changed-{id}`, `session-closed-{id}`, `sessions-changed`, `connections-changed`, `command-history-changed`, `transfer-event`, `otp-request`, `cloud-sync-status-changed`, `cloud-sync-history-changed`, and `cloud-sync-conflict`.
 
 ### SSH / auth / transfer details
 - SSH logic is split across `src-tauri/src/core/ssh/`:
-  - `client.rs` handles russh client setup, keepalive config, proxy-aware connection setup, and TOFU-style `known_hosts` verification
+  - `client.rs` handles russh client setup, keepalive config, proxy-aware connection setup, and TOFU-style `known_hosts` verification (host-key prompts are coordinated through `HostKeyVerifyManager`)
   - `auth.rs` handles saved auth loading plus keyboard-interactive / OTP flows through `PendingAuthManager` and the `otp-request` event
   - `io.rs` streams terminal output and emits CWD updates
   - `sftp.rs` implements remote file operations and emits transfer progress events consumed by `TransferContext`

docs-site/docs/guide/layout-and-workspace.md

@@ -38,6 +38,14 @@ NyaTerm 的核心体验不是“单个终端标签页”，而是一个可组合
 - 不同项目
 - 不同任务阶段
 
+## 会话快速切换器
+
+当打开的标签和连接很多时，会话快速切换器是最快的导航方式。它是一个类命令面板的可搜索对话框，可通过快捷键或活动栏入口打开。
+
+- 按名称搜索已保存连接和本地会话
+- 用键盘或鼠标打开或切换到目标会话
+- 直接在对话框内提供新建 SSH 会话的快捷入口
+
 ## 分屏能力
 
 在标签页上右键，可以把当前会话拆成：

docs-site/docs/guide/ssh-connection.md

@@ -33,13 +33,16 @@ SSH 仍然是 NyaTerm 最完整的一类会话。除了基础登录外，SSH 连
 
 ### 认证方式
 
-NyaTerm 支持两种常见 SSH 认证方式：
+NyaTerm 支持三种 SSH 认证方式：
 
 - **密码**
 - **私钥**
+- **无认证（none）**
 
 你可以直接选择已经保存的密码或私钥，而不必每次重复填写。
 
+**无认证（none）** 适用于通过其他方式完成认证的主机（例如部分跳板机或网关流程，或接受空认证的服务器）。仅在目标主机确实不需要任何 SSH 层凭证时才使用。
+
 #### 密码认证
 
 适合：
@@ -89,6 +92,28 @@ SSH 表单的高级区域可以把连接从“能连上”扩展成“适合日
 - 分环境隔离的生产网络
 - 多层 SSH 登录链路
 
+### 登录后命令
+
+可以为当前 SSH 连接配置一条在登录后自动执行的命令。会话建立、shell 就绪后，NyaTerm 会自动运行它。
+
+常见用途：
+
+- 切换到固定的工作目录（`cd`）
+- 激活某个环境（例如 tmux/screen、conda）
+- 在连接时执行一条固定的初始化命令
+
+该命令会在登录后作为终端输入发送，因此其行为等同于你自己手动输入这条命令。
+
+### 多路复用 SSH 会话
+
+NyaTerm 可以在同一条 SSH 连接上多路复用多个终端会话。向同一主机打开新的终端时，会复用已有的已认证连接，而不必每次重新认证。
+
+带来的好处：
+
+- 新终端打开更快
+- 更少的认证提示 / OTP 输入
+- 对服务器的负载更低
+
 ### OTP 绑定
 
 如果目标环境要求二次验证码，可以把一个 OTP 条目绑定到当前 SSH 连接。

docs-site/docs/guide/sync-and-backup.md

@@ -11,10 +11,11 @@ NyaTerm 的 **同步与备份** 能力，解决的不是“远程文件传输”
 - **同步（Sync）**：把当前设备的可移植配置快照推送到云端，或从云端拉回最新快照
 - **备份（Backup）**：按手动或定时方式，把当前状态保存成可回溯的加密备份快照
 
-当前支持两类远程存储提供方：
+当前支持三类远程存储提供方：
 
 - **WebDAV**
 - **S3 兼容**存储
+- **Gitee 代码片段（Gitee Snippet）**
 
 ## 先决条件：先设置主密码
 
@@ -86,6 +87,8 @@ NyaTerm 的 **同步与备份** 能力，解决的不是“远程文件传输”
 - 已经有 NAS / 私有云 / WebDAV 网关
 - 想复用现成的文档或对象存储入口
 
+WebDAV 认证同时支持 **Basic** 和 **Digest** 两种方式，当服务端要求 Digest 时 NyaTerm 会自动改用 Digest，以提升对强制 Digest 的 NAS / 网关的兼容性。
+
 ### S3 兼容存储
 
 如果 provider 选的是 **S3 兼容**，通常需要填写：
@@ -104,6 +107,20 @@ NyaTerm 的 **同步与备份** 能力，解决的不是“远程文件传输”
 - 你已经在用对象存储保存运维资产
 - 想把 NyaTerm 的配置与备份纳入统一存储体系
 
+### Gitee 代码片段（Snippet）
+
+如果 provider 选的是 **Gitee 代码片段**，NyaTerm 会把加密后的可移植快照保存为一个 Gitee 代码片段（Gitee 代码片段 / 类 Gist）。对于身处 Gitee 访问较快、又不想自建 WebDAV / S3 的用户，这是一种比较省心的选择。
+
+通常需要填写：
+
+- **Gitee 个人访问令牌（Personal Access Token）**（需要代码片段 / gist 权限）
+- **代码片段标识 / 描述**（可选，便于在 Gitee 上识别这条快照）
+
+适合场景：
+
+- 没有 NAS、私有云或对象存储，又希望快照存放在国内访问较快的位置
+- 想用一个 Gitee 账号就完成跨设备同步，而不额外维护存储服务
+
 ### 配置校验
 
 当前实现会先做最基本的 provider 校验：

docs-site/docs/guide/terminal.md

@@ -227,6 +227,11 @@ NyaTerm 支持会话录制，适合：
 
 录制文件默认可保存到系统下载目录，也可以在 **设置 → 传输** 中为录制单独指定保存路径，便于把演示素材、排障日志和普通下载文件分开管理。
 
+在 **设置 → 传输** 中，还可以进一步配置录制行为：
+
+- **自动开始录制**：会话一打开就自动开始录制，避免对那些总是需要留档的会话忘记手动开启
+- **包含时间戳**：在保存的录制文稿中写入时间戳，便于审计或把输出与实际时间对应起来
+
 如果你准备录制文档素材，通常可以把这些能力组合起来：
 
 - 行号 / 时间戳 gutter

docs-site/docs/guide/themes.md

@@ -15,6 +15,8 @@ NyaTerm 支持对工作区外观做细粒度调整，包括 UI 主题、终端
 
 如果你只是想快速切换主题，也可以使用顶部菜单中的 **View → Theme**。
 
+NyaTerm 内置了一个名为 **Nya High Contrast** 的高对比度主题，适合需要无障碍辅助、明亮环境或投屏场景下增强可读性时使用。它和其他 UI 主题一样，可以在 **设置 → 外观** 或顶部菜单 **View → Theme** 中选择。
+
 ## 背景图
 
 在 **Settings → Appearance** 中，主窗口现在可以使用本地背景图。相关设置建议直接按界面里的真实名称理解：

docs-site/i18n/en/docusaurus-plugin-content-docs/current/guide/layout-and-workspace.md

@@ -38,6 +38,14 @@ This makes NyaTerm a good fit for separating:
 - Different projects
 - Different task phases
 
+## Session quick switcher
+
+When you have many tabs and connections open, the session quick switcher is the fastest way to navigate. It is a command-palette-style searchable dialog that you open via its keyboard shortcut or activity-bar entry.
+
+- Search across saved connections and local sessions by name
+- Open or switch to a session with the keyboard or mouse
+- Use the built-in shortcut to create a new SSH session right from the dialog
+
 ## Split panes
 
 Right-click a tab to split the current session into:

docs-site/i18n/en/docusaurus-plugin-content-docs/current/guide/ssh-connection.md

@@ -33,13 +33,16 @@ In the **New Session** window, switch to the **SSH** tab and fill in these field
 
 ### Authentication methods
 
-NyaTerm supports two common SSH authentication methods:
+NyaTerm supports three SSH authentication methods:
 
 - **Password**
 - **Private key**
+- **No authentication (none)**
 
 You can select saved passwords or saved keys instead of re-entering them every time.
 
+**No authentication (none)** is for hosts that complete authentication by other means (for example some jump-host or gateway flows, or servers that accept an empty auth). Only use it when the target host genuinely requires no SSH-level credential.
+
 #### Password authentication
 
 Useful for:
@@ -89,6 +92,28 @@ Typical cases include:
 - Reaching internal production hosts
 - Multi-hop SSH login chains
 
+### Post-login command
+
+You can configure a command that NyaTerm runs automatically once the SSH session is established and the shell is ready.
+
+Common uses:
+
+- Switching to a fixed working directory (`cd`)
+- Activating an environment (for example tmux/screen, conda)
+- Running a fixed setup command on connect
+
+The command is sent as terminal input after login, so it behaves exactly like typing the command yourself.
+
+### Multiplexed SSH sessions
+
+NyaTerm can multiplex multiple terminal sessions over a single SSH connection. Opening additional terminals to the same host reuses the existing authenticated connection instead of re-authenticating each time.
+
+Benefits:
+
+- New terminals open faster
+- Fewer auth prompts / OTP entries
+- Lighter load on the server
+
 ### OTP binding
 
 If the environment requires a second-factor code, you can bind an OTP entry to the SSH connection.

docs-site/i18n/en/docusaurus-plugin-content-docs/current/guide/sync-and-backup.md

@@ -11,10 +11,11 @@ It helps to think of it as two related but different workflows:
 - **Sync** — push the current device's portable configuration snapshot to the cloud, or pull the latest snapshot back from the cloud
 - **Backup** — save the current state as a recoverable encrypted backup snapshot, either manually or on a schedule
 
-NyaTerm currently supports two remote storage provider types:
+NyaTerm currently supports three remote storage provider types:
 
 - **WebDAV**
 - **S3-compatible** storage
+- **Gitee Snippet**
 
 ## Prerequisite: set a master password first
 
@@ -85,6 +86,8 @@ This is a good fit when:
 - you already have a NAS, private cloud, or WebDAV gateway
 - you want to reuse existing document or object-storage infrastructure
 
+WebDAV authentication supports both **Basic** and **Digest** auth, and NyaTerm switches to Digest when the server requires it, improving compatibility with NAS / gateways that mandate Digest.
+
 ### S3-compatible storage
 
 When the provider is **S3-compatible**, you will typically configure:
@@ -103,6 +106,20 @@ This is a good fit when:
 - you already use object storage for operational assets
 - you want NyaTerm config and backups to live in the same storage ecosystem
 
+### Gitee Snippet
+
+When the provider is **Gitee Snippet**, NyaTerm stores the encrypted portable snapshot as a Gitee code snippet (a Gitee snippet, similar to a Gist). This is a convenient option for users in regions where Gitee is fast and who would rather not run their own WebDAV or S3.
+
+You will typically configure:
+
+- **Gitee Personal Access Token** (with snippet / gist permission)
+- **Snippet Identifier / Description** (optional, to help you recognize the snapshot on Gitee)
+
+This is a good fit when:
+
+- you have no NAS, private cloud, or object storage, but want the snapshot stored somewhere with fast regional access
+- you want one Gitee account to cover cross-device sync without maintaining a separate storage service
+
 ### Validation rules
 
 The current implementation performs basic provider validation before actions are allowed:

docs-site/i18n/en/docusaurus-plugin-content-docs/current/guide/terminal.md

@@ -166,6 +166,11 @@ NyaTerm supports session recording, which is useful for:
 - Sharing a reproducible path with teammates
 - Capturing terminal examples with visible timing
 
+In **Settings → Transfer**, you can also tune recording behavior:
+
+- **Auto-start recording**: begin recording as soon as a session opens, so you never forget to start it for sessions you always want captured
+- **Include timestamps**: write timestamps into the saved transcript, which helps with auditing or correlating output with wall-clock time
+
 If you are preparing screenshots or demos, a good combination is:
 
 - Line numbers / timestamp gutter

docs-site/i18n/en/docusaurus-plugin-content-docs/current/guide/themes.md

@@ -15,6 +15,8 @@ In **Settings → Appearance**, you can configure these separately:
 
 If you just want a quick theme switch, you can also use **View → Theme** from the top menu.
 
+NyaTerm ships a built-in high-contrast theme named **Nya High Contrast**, which is well suited for accessibility, bright environments, or screen sharing where stronger contrast helps readability. You can select it like any other UI theme from **Settings → Appearance** or the **View → Theme** top menu.
+
 ## Background image
 
 In **Settings → Appearance**, the main window can now use a local wallpaper. The controls are easiest to follow by their exact UI names:

docs-site/src/data/changelogData.ts

@@ -9,6 +9,286 @@ export type ChangelogRelease = {
 };
 
 const changelogReleasesEn: ChangelogRelease[] = [
+  {
+    version: '[1.1.6] - 2026-06-12',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**session:** Add a searchable session quick switcher to jump between saved connections and local sessions from the keyboard or mouse, including a shortcut entry for creating a new SSH session.',
+          '**recording:** Add an auto-start recording option that begins recording automatically when a session opens.',
+          '**terminal:** Serialize terminal text so reconnecting sessions restore their previous on-screen output.',
+          '**terminal:** Allow disconnected panes to be closed.',
+          '**terminal:** Add a command to delete individual command history entries.',
+          '**file-explorer:** Enhance file attribute management in the Properties dialog.',
+          '**clipboard:** Implement asynchronous clipboard reading with a timeout.',
+          '**action-links:** Support RAR archives in the archive action-link matcher.',
+          '**ai:** Enhance model management with manual model addition and credential grouping.',
+          '**transfer:** Implement background transfer concurrency adjustment.',
+          '**stats:** Enhance `SYSINFO_SCRIPT` for improved system information gathering.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**quick-commands:** Introduce a sorting mode and update view mode defaults.',
+          '**sftp:** Enhance directory and symlink handling in the SFTP backend.',
+          '**password-management:** Enhance unlock logic and footer visibility in the password panel.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: [
+          '**connection:** Improve the password management editing flow.',
+          '**macos:** Support drag reordering of connections on macOS.',
+          '**file-explorer:** Reset horizontal scroll position and improve file item interaction.',
+          '**terminal:** Streamline right-click paste in the terminal context menu.',
+          '**ssh:** Reorganize imports and adjust preferred algorithms.',
+        ],
+      },
+      {
+        title: 'Performance',
+        items: ['Compress portable snapshots before encryption.'],
+      },
+      {
+        title: 'Documentation',
+        items: ['**README:** Add Arch Linux installation instructions.'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.5] - 2026-06-09',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**terminal:** Add multiplexed SSH session support so a single connection can power multiple terminals.',
+          '**ai:** Introduce a dedicated AI Assistant panel and related components.',
+          '**ai:** Add command risk levels for execution control.',
+          '**ai:** Add request User-Agent configuration with sensible default handling.',
+          '**cloud-sync:** Add a Gitee snippet cloud sync provider.',
+          '**terminal:** Enhance multi-line paste handling with a dedicated dialog and input state management.',
+          '**terminal:** Implement local backspace handling in terminal input.',
+          '**terminal:** Add support for timestamp milliseconds in the terminal display.',
+          '**quick-commands:** Add a compact view mode and a view mode toggle, plus a confirmation dialog for command deletion.',
+          '**file-explorer:** Implement a favorites feature for directories.',
+          '**key-management:** Add certificate file handling in the key editor.',
+          '**search:** Improve search engine management with dynamic key generation.',
+          '**local-terminal:** Add shell arguments support and file selection for the shell path.',
+          '**pty:** Add a local startup script for shell integration, with output suppression during startup.',
+          '**themes:** Add the Nya High Contrast theme and refresh the color palette.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**app:** Update the window title to reflect the active tab name.',
+          '**window:** Implement owner window label handling for child windows and expand window capability patterns.',
+          '**ssh:** Enhance prompt-injection handling and OSC processing.',
+          '**ssh:** Enhance password prompt handling in keyboard-interactive authentication.',
+          '**ai:** Make AI output follow the app language via locale-based prompt selection.',
+          '**credential-management:** Improve regex validation and prompt handling.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: [
+          '**deps:** Update xterm dependencies to beta versions.',
+          '**macos:** Normalize the packaged macOS PTY environment.',
+          '**terminal:** Initialize disconnect and reconnect states in XTerminal.',
+        ],
+      },
+    ],
+  },
+  {
+    version: '[1.1.4] - 2026-06-03',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**ssh:** Implement post-login command support in the SSH form and new session page.',
+          '**ssh:** Add a required-field indicator for the password field in the SSH form.',
+          '**saved-connections:** Enhance search with expanded group management.',
+          '**serial:** Enhance serial session handling with improved error logging and Zmodem detection.',
+          '**panel:** Enhance the send-command panel with hex data handling and refactored state management.',
+          '**recording:** Add a timestamp inclusion option for recordings.',
+          '**terminal:** Enhance the terminal gutter with dynamic cell dimensions and layout adjustments, and improve the overall input experience.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**zmodem:** Improve Zmodem event handling and detection logic.',
+          '**terminal:** Unify cursor position handling for command and credential suggestions.',
+          '**terminal:** Improve multi-line paste dialog focus handling.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: ['**header:** Respect the minimize-to-tray setting when closing the window.'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.3] - 2026-06-02',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**terminal:** Implement a multi-line paste dialog and enhance paste handling.',
+          '**terminal:** Enhance input handling with logical line snapshots and selection range tracking.',
+          '**terminal:** Implement credential prompt detection and input handling.',
+          '**panel:** Enhance the send-command panel with shell command functionality.',
+          '**recording:** Implement session recording, including start/stop, transcript saving, and memory limit settings.',
+          '**file-explorer:** Add session-scoped directory history in the path bar.',
+          '**import:** Support importing sessions from NyaTerm JSON format in the import dialog.',
+          '**security:** Enhance master password management with improved validation and UI updates.',
+          '**quick-commands:** Add dialogs for deleting and renaming quick command categories.',
+          '**docs-site:** Add offline local search.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**cloud-sync:** Implement operation timeouts and enhance error handling for storage operations.',
+          '**cloud-sync:** Add WebDAV Digest authentication support.',
+          '**cloud-sync:** Implement an automatic retry mechanism for cloud sync operations.',
+          '**backup:** Update the backup file extension from `.dgfy` to `.nya`.',
+          '**header:** Rename the menu label from `New SSH Connection` to `New Session`.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: [
+          '**settings:** Ensure the settings window closes after saving by managing saving state.',
+          '**app:** Improve `safeRecordingName` normalization to allow a wider range of valid characters.',
+          '**docs-site:** Improve navbar responsiveness and the floating search box.',
+        ],
+      },
+    ],
+  },
+  {
+    version: '[1.1.2] - 2026-05-30',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**window-state:** Implement main window state management to persist window size and position.',
+          '**quick-commands:** Add support for importing Xshell quick buttons.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: ['**app:** Centralize child window size and position handling.'],
+      },
+      {
+        title: 'Documentation',
+        items: ['Add a contributors section and star history chart to the README.'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.1] - 2026-05-29',
+    sections: [
+      {
+        title: 'Fixed',
+        items: ['Remove unused child window preload logic and background color handling.'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.0] - 2026-05-29',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**serial:** Implement a baud rate picker for selecting and validating serial baud rates.',
+          '**file-transfer:** Add download functionality and enhance transfer management with enqueued downloads.',
+          '**file-transfer:** Add a `queued` status and improve transfer UI interactions.',
+          '**file-explorer:** Auto-sync the current working directory based on the active connection.',
+          '**transfer:** Implement concurrency clamping and rename download/upload thread settings to concurrent tasks.',
+          '**errors:** Add new authentication failure messages and enhance validation in the new session page.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**file-explorer:** Add a refreshed FileExplorer component and dialogs for file operations, including path bar and toolbar.',
+          '**ui:** Standardize dialog footers with `ActionButton` and `ActionFooter`, and move the Toaster into the main layout.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: [
+          '**modal:** Prevent the modal overlay from remaining after a child window closes.',
+          '**child-windows:** Reduce startup flicker with window preloading.',
+          '**build-release:** Correct the package name for Ubuntu ARM installation.',
+        ],
+      },
+      {
+        title: 'Performance',
+        items: ['**sftp:** Enhance the SFTP backend with configurable client settings and performance logging.'],
+      },
+    ],
+  },
+  {
+    version: '[1.0.9] - 2026-05-27',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**ssh:** Introduce a `none` authentication mode in the SSH form for enhanced connection options.',
+          '**runtime:** Implement portable mode support and add a Windows portable zip release.',
+          '**quick-commands:** Add an import dialog for quick commands supporting WindTerm and NyaTerm formats.',
+          '**terminal:** Add disconnect session functionality.',
+          '**file-explorer:** Implement inline renaming for file entries.',
+          '**file-transfer:** Enhance progress tracking and add a clear-all action.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**file-transfer:** Update transfer row status icons and simplify status handling.',
+          '**dialogs:** Improve responsive width handling and Markdown rendering in the update dialog.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: [
+          '**session-input:** Fix a quick command issue caused by newline conversion.',
+          '**telnet:** Integrate the recording manager for session input/output handling.',
+          '**shortcuts:** Validate and support custom tab switching keybindings.',
+          '**saved-connections:** Update the empty state to check both saved connections and groups.',
+          '**workflows:** Update the Ubuntu version from 24.04 to 22.04 in the release workflow.',
+        ],
+      },
+    ],
+  },
+  {
+    version: '[1.0.8] - 2026-05-24',
+    sections: [
+      {
+        title: 'Added',
+        items: [
+          '**quick-commands:** Implement sorting and usage tracking for quick commands.',
+          '**readme:** Add a GitHub downloads badge.',
+        ],
+      },
+      {
+        title: 'Changed',
+        items: [
+          '**settings:** Update app settings management and introduce UI settings saving.',
+          '**storage:** Restructure the storage module and migrate to typed settings documents.',
+          '**security:** Update master password handling in the security tab.',
+          '**scrollbar:** Hide scrollbar buttons and improve scrollbar appearance.',
+        ],
+      },
+      {
+        title: 'Fixed',
+        items: ['**errors:** Improve error handling in the new session and quick command pages.'],
+      },
+    ],
+  },
   {
     version: '[1.0.7] - 2026-05-21',
     sections: [
@@ -1005,6 +1285,286 @@ const changelogReleasesEn: ChangelogRelease[] = [
 ];
 
 const changelogReleasesZhCN: ChangelogRelease[] = [
+  {
+    version: '[1.1.6] - 2026-06-12',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**session:** 新增可搜索的会话快速切换器，可通过键盘或鼠标在已保存连接和本地会话之间跳转，并提供新建 SSH 会话的快捷入口。',
+          '**recording:** 新增自动开始录制选项，会话打开时自动开始录制。',
+          '**terminal:** 序列化终端文本，使重连的会话能够恢复之前的屏幕输出。',
+          '**terminal:** 支持关闭已断开连接的窗格。',
+          '**terminal:** 新增删除单条命令历史记录的功能。',
+          '**file-explorer:** 增强属性对话框中的文件属性管理。',
+          '**clipboard:** 实现带超时的异步剪贴板读取。',
+          '**action-links:** 在压缩包动作链接匹配器中支持 RAR 文件。',
+          '**ai:** 增强模型管理，支持手动添加模型和凭据分组。',
+          '**transfer:** 实现后台传输并发数的动态调整。',
+          '**stats:** 增强 `SYSINFO_SCRIPT`，改进系统信息采集。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**quick-commands:** 引入排序模式并更新视图模式默认值。',
+          '**sftp:** 增强 SFTP 后端的目录和符号链接处理。',
+          '**password-management:** 增强密码面板的解锁逻辑和底栏可见性。',
+        ],
+      },
+      {
+        title: '修复',
+        items: [
+          '**connection:** 改进密码管理的编辑流程。',
+          '**macos:** 支持在 macOS 上拖拽重新排序连接。',
+          '**file-explorer:** 重置水平滚动位置并改进文件项交互。',
+          '**terminal:** 优化终端上下文菜单中的右键粘贴功能。',
+          '**ssh:** 重组导入并调整首选算法。',
+        ],
+      },
+      {
+        title: '性能',
+        items: ['在加密前压缩便携快照。'],
+      },
+      {
+        title: '文档',
+        items: ['**README:** 新增 NyaTerm 的 Arch Linux 安装说明。'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.5] - 2026-06-09',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**terminal:** 新增多路复用 SSH 会话支持，单个连接即可承载多个终端。',
+          '**ai:** 引入独立的 AI Assistant 面板及相关组件。',
+          '**ai:** 新增命令风险等级，用于控制命令执行。',
+          '**ai:** 新增请求 User-Agent 配置及默认值处理。',
+          '**cloud-sync:** 新增 Gitee 代码片段云同步提供商。',
+          '**terminal:** 增强多行粘贴处理，加入专用对话框和输入状态管理。',
+          '**terminal:** 实现终端输入中的本地退格处理。',
+          '**terminal:** 在终端显示中支持时间戳毫秒。',
+          '**quick-commands:** 新增紧凑视图模式和视图模式切换，并加入命令删除确认对话框。',
+          '**file-explorer:** 为目录实现收藏夹功能。',
+          '**key-management:** 在密钥编辑器中支持证书文件处理。',
+          '**search:** 改进搜索引擎管理，支持动态生成键值。',
+          '**local-terminal:** 新增 shell 参数支持和 shell 路径的文件选择。',
+          '**pty:** 新增用于 shell 集成的本地启动脚本，并在启动期间抑制输出。',
+          '**themes:** 新增 Nya High Contrast 主题并刷新调色板。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**app:** 根据当前活动标签页更新窗口标题。',
+          '**window:** 为子窗口实现 owner window label 处理，并扩展窗口能力匹配模式。',
+          '**ssh:** 增强提示注入处理和 OSC 处理。',
+          '**ssh:** 增强键盘交互认证中的密码提示处理。',
+          '**ai:** 通过基于语言环境的提示词选择，使 AI 输出跟随应用语言。',
+          '**credential-management:** 改进正则校验和提示处理。',
+        ],
+      },
+      {
+        title: '修复',
+        items: [
+          '**deps:** 将 xterm 依赖更新到 beta 版本。',
+          '**macos:** 规范化打包后的 macOS PTY 环境。',
+          '**terminal:** 初始化 XTerminal 中的断开和重连状态。',
+        ],
+      },
+    ],
+  },
+  {
+    version: '[1.1.4] - 2026-06-03',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**ssh:** 在 SSH 表单和新建会话页中实现登录后命令支持。',
+          '**ssh:** 为 SSH 表单中的密码字段新增必填标识。',
+          '**saved-connections:** 增强搜索功能，扩展分组管理能力。',
+          '**serial:** 增强串口会话处理，改进错误日志并支持 Zmodem 检测。',
+          '**panel:** 增强发送命令面板，加入十六进制数据处理并重构状态管理。',
+          '**recording:** 为录制新增包含时间戳的选项。',
+          '**terminal:** 增强终端行号槽，支持动态单元格尺寸和布局调整，并改进整体输入体验。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**zmodem:** 改进 Zmodem 事件处理和检测逻辑。',
+          '**terminal:** 统一命令建议和凭据建议的光标位置处理。',
+          '**terminal:** 改进多行粘贴对话框的焦点处理。',
+        ],
+      },
+      {
+        title: '修复',
+        items: ['**header:** 关闭窗口时遵循最小化到托盘的设置。'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.3] - 2026-06-02',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**terminal:** 实现多行粘贴对话框并增强粘贴处理。',
+          '**terminal:** 增强输入处理，加入逻辑行快照和选区范围跟踪。',
+          '**terminal:** 实现凭据提示检测和输入处理。',
+          '**panel:** 增强发送命令面板的 shell 命令功能。',
+          '**recording:** 实现会话录制，包括开始/停止、保存转录文本和内存限制设置。',
+          '**file-explorer:** 在路径栏中新增按会话维度的目录历史。',
+          '**import:** 在导入对话框中支持从 NyaTerm JSON 格式导入会话。',
+          '**security:** 增强主密码管理，改进校验和界面。',
+          '**quick-commands:** 新增用于删除和重命名快捷命令分类的对话框。',
+          '**docs-site:** 新增离线本地搜索。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**cloud-sync:** 实现云同步操作超时，并增强存储操作的错误处理。',
+          '**cloud-sync:** 新增 WebDAV Digest 认证支持。',
+          '**cloud-sync:** 为云同步操作实现自动重试机制。',
+          '**backup:** 将备份文件扩展名从 `.dgfy` 更新为 `.nya`。',
+          '**header:** 将菜单标签从 `New SSH Connection` 重命名为 `New Session`。',
+        ],
+      },
+      {
+        title: '修复',
+        items: [
+          '**settings:** 通过管理保存状态，确保保存后正确关闭设置窗口。',
+          '**app:** 改进 `safeRecordingName` 的规范化逻辑，允许更广泛的合法字符。',
+          '**docs-site:** 改进导航栏响应式表现和浮动搜索框。',
+        ],
+      },
+    ],
+  },
+  {
+    version: '[1.1.2] - 2026-05-30',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**window-state:** 实现主窗口状态管理，持久化窗口尺寸和位置。',
+          '**quick-commands:** 支持导入 Xshell 快捷按钮。',
+        ],
+      },
+      {
+        title: '变更',
+        items: ['**app:** 集中处理子窗口的尺寸和位置。'],
+      },
+      {
+        title: '文档',
+        items: ['在 README 中新增贡献者章节和 star 历史图表。'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.1] - 2026-05-29',
+    sections: [
+      {
+        title: '修复',
+        items: ['移除未使用的子窗口预加载逻辑和背景色处理。'],
+      },
+    ],
+  },
+  {
+    version: '[1.1.0] - 2026-05-29',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**serial:** 实现波特率选择器，用于选择和校验串口波特率。',
+          '**file-transfer:** 新增下载功能，并通过入队下载增强传输管理。',
+          '**file-transfer:** 新增 `queued` 状态并改进传输界面交互。',
+          '**file-explorer:** 根据当前活动连接自动同步当前工作目录。',
+          '**transfer:** 实现并发数限制，并将下载/上传线程设置重命名为并发任务数。',
+          '**errors:** 在新建会话页中新增认证失败提示并增强校验。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**file-explorer:** 新增刷新后的 FileExplorer 组件及文件操作对话框，包括路径栏和工具栏。',
+          '**ui:** 使用 `ActionButton` 和 `ActionFooter` 统一对话框底栏，并将 Toaster 移入主布局。',
+        ],
+      },
+      {
+        title: '修复',
+        items: [
+          '**modal:** 防止子窗口关闭后模态遮罩层残留。',
+          '**child-windows:** 通过窗口预加载减少启动闪烁。',
+          '**build-release:** 修正 Ubuntu ARM 安装的包名。',
+        ],
+      },
+      {
+        title: '性能',
+        items: ['**sftp:** 增强 SFTP 后端，支持可配置的客户端设置和性能日志。'],
+      },
+    ],
+  },
+  {
+    version: '[1.0.9] - 2026-05-27',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**ssh:** 在 SSH 表单中引入 `none` 认证模式，丰富连接选项。',
+          '**runtime:** 实现便携模式支持，并新增 Windows 便携版 zip 发布。',
+          '**quick-commands:** 新增快捷命令导入对话框，支持 WindTerm 和 NyaTerm 格式。',
+          '**terminal:** 新增断开会话功能。',
+          '**file-explorer:** 为文件项实现内联重命名。',
+          '**file-transfer:** 增强进度跟踪并新增清空全部操作。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**file-transfer:** 更新传输行状态图标并简化状态处理。',
+          '**dialogs:** 改进对话框的响应式宽度处理和更新对话框的 Markdown 渲染。',
+        ],
+      },
+      {
+        title: '修复',
+        items: [
+          '**session-input:** 修复由换行转换导致的快捷命令问题。',
+          '**telnet:** 集成录制管理器以处理会话输入/输出。',
+          '**shortcuts:** 校验并支持自定义标签切换快捷键。',
+          '**saved-connections:** 更新空状态判断，同时检查已保存连接和分组。',
+          '**workflows:** 将发布工作流中的 Ubuntu 版本从 24.04 更新为 22.04。',
+        ],
+      },
+    ],
+  },
+  {
+    version: '[1.0.8] - 2026-05-24',
+    sections: [
+      {
+        title: '新增',
+        items: [
+          '**quick-commands:** 为快捷命令实现排序和使用次数跟踪。',
+          '**readme:** 新增 GitHub 下载量徽章。',
+        ],
+      },
+      {
+        title: '变更',
+        items: [
+          '**settings:** 更新应用设置管理并引入 UI 设置保存。',
+          '**storage:** 重构存储模块并迁移到类型化设置文档。',
+          '**security:** 更新安全标签页中的主密码处理。',
+          '**scrollbar:** 隐藏滚动条按钮并改进滚动条外观。',
+        ],
+      },
+      {
+        title: '修复',
+        items: ['**errors:** 改进新建会话页和快捷命令页的错误处理。'],
+      },
+    ],
+  },
   {
     version: '[1.0.7] - 2026-05-21',
     sections: [