chore: prepare Desktop 0.16.3 release

FEATURES.md

@@ -983,9 +983,12 @@ records are listed separately and do not introduce another feature status.
 
 ### Open source, builds, and releases
 
-- The current Desktop candidate is `0.16.2`; Agent `0.15.6` remains paired with Desktop `0.16.2`, with
+- The current Desktop candidate is `0.16.3`; Agent `0.15.6` remains paired with Desktop `0.16.3`, with
   OpenCode pinned to `1.18.29` and Continue to `1.5.47`. Publication status follows the independent
   Desktop and Agent release channels.
+- Desktop `0.16.3` moves remote-host management into the Apps center, adds a chat-history minimap
+  with an Appearance switch, and improves navigation, waiting-state feedback, graph zoom, and
+  attachment boundaries. Schema remains unchanged.
 - Desktop `0.16.2` adds an all-time Supervisor review range and waits for messages and tasks to
   settle before including them in a review. It also improves Magic Notes action labels, contains
   terminal IME composition layout, and upgrades the database to schema 63.

FEATURES.zh-CN.md

@@ -159,7 +159,8 @@
 ### 开源、构建与发布
 
 - Desktop `0.15.3` 修复本地直连手动压缩和请求有效期间的工具授权，区分取消与失败并去除重复提示，优化侧栏搜索、注册成功后的快捷键提示及笔记操作布局，减少启动和存储中的重复处理，并精简重复依赖及开发文件。不宣称整体渲染性能已显著提升；Office 实时编辑仍为设计。证据见[0.15.3 发布准备](./docs/development/release-preparation-0.15.3.md)。
-- 当前 Desktop 候选为 `0.16.2`，Agent 保持 `0.15.6`、最低要求 Desktop `0.16.2`，OpenCode 固定为 `1.18.29`、Continue 为 `1.5.47`；正式发布状态以独立发布渠道为准。
+- 当前 Desktop 候选为 `0.16.3`，Agent 保持 `0.15.6`、最低要求 Desktop `0.16.3`，OpenCode 固定为 `1.18.29`、Continue 为 `1.5.47`；正式发布状态以独立发布渠道为准。
+- Desktop `0.16.3` 将远程主机管理迁移到应用中心，增加可在外观设置中关闭的聊天历史缩略图，并改进导航、等待状态、图谱缩放和附件边界；schema 保持不变。
 - Desktop `0.16.2` 增加全部时间的监督回顾范围，并等待消息和任务完成后再纳入回顾；同时改进 Magic Notes 操作标签、修复终端输入法布局，数据库升级到 schema 63。
 - Desktop `0.16.1` 平滑消息与输入框的过渡：消息会延伸到输入框轮廓前再淡出，浅色和深色主题的背景与焦点边界也不再在输入框上方形成突兀的实色横带；schema 保持不变。
 - Desktop `0.16.0` 将专家和团队角色选择移入输入框，并按会话保存选择。历史消息保留请求当时使用的角色，即使角色之后被重命名或删除也不会丢失这项上下文；schema 保持不变。

docs/development/release-preparation-0.16.3.md

@@ -0,0 +1,25 @@
+# Desktop 0.16.3 发布准备
+
+日期：2026-10-14。基线 `v0.16.2`，候选源码包含 `ae46cccc` 至 `af86e2f8`
+之间的已提交变更。本候选只更新 Desktop；Agent 保持 `0.15.6`，不创建新的 Agent 标签。
+标准六平台 Desktop，不含 LoongArch。
+
+## 范围与兼容性
+
+- 将远程主机管理迁移到应用中心，提供 Hosts 和 Agent 包页签；原有远程项目和连接配置继续保留。
+- 聊天历史增加可关闭的缩略图导航，保留连续历史加载和窗口化显示。
+- 改进应用中心、设置和项目菜单导航，等待状态、监督图谱缩放和附件选择边界。
+- 不新增数据库 schema，Agent、runtime/acp、wire 和运行时锁版本不变。
+
+## 工作区边界
+
+开始准备时工作区包含用户未提交的 Hosts/Agent 包实现、测试、契约、
+Preload/IPC 和文档修改，包括 `src/main/remote-agent/`、`src/preload/`、
+`src/shared/`、`src/renderer/src/AgentPackageInventoryPanel*`、
+`src/main/ipc*`、`docs/features/application-tool-navigation/README.md`
+以及未跟踪的 `docs/features/external-apps/`。这些内容不属于候选，不得覆盖或提交。
+
+## 发布门槛
+
+完成发布说明校验、测试、三套 typecheck 和 lint 后，再确认候选提交并推送到
+`origin` 与 `github`。本轮不构建或发布 LoongArch，也不创建新的 Agent 标签。

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "goodbuddy",
-  "version": "0.16.2",
+  "version": "0.16.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "goodbuddy",
-      "version": "0.16.2",
+      "version": "0.16.3",
       "license": "0BSD",
       "dependencies": {
         "@agentclientprotocol/sdk": "0.25.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "goodbuddy",
-  "version": "0.16.2",
+  "version": "0.16.3",
   "private": true,
   "description": "Secure desktop AI workspace with controlled Agent Runtimes",
   "desktopName": "GoodBuddy",

resources/release-notes.json

@@ -1,6 +1,38 @@
 {
   "formatVersion": 1,
   "releases": [
+    {
+      "version": "0.16.3",
+      "releasedAt": "2026-10-14",
+      "notes": {
+        "zh-CN": {
+          "highlights": [],
+          "features": [
+            "**将远程主机管理迁移到应用中心**：现在可以从“应用”菜单进入 Hosts，集中查看和管理远程主机、Agent 版本与可用安装包。主机管理和 Agent 包管理分成独立页签，原有远程项目和连接配置继续保留。",
+            "**为聊天历史增加缩略图导航**：长对话可以通过右侧缩略图快速定位消息，仍保留连续历史加载和窗口化显示；也可以在外观设置中关闭缩略图，恢复原生滚动条。",
+            "**优化应用中心和设置入口**：远程主机不再作为设置中的独立主机管理入口，应用中心、项目菜单和设置入口的布局与文字提示更加清晰。",
+            "**改善聊天和监督体验**：等待状态增加更明确的视觉反馈，监督图谱缩放会以指针位置为中心，文件附件选择范围和界面边界处理更加一致。"
+          ],
+          "fixes": [],
+          "notices": [
+            "本版本不新增数据库 schema。首次使用 Hosts 应用前，请确认远程主机连接信息和 Agent 包来源；Agent 0.15.6 不需要更新。"
+          ]
+        },
+        "en-US": {
+          "highlights": [],
+          "features": [
+            "**Move remote-host management into the Apps center**: Open Hosts from the Apps menu to view and manage remote hosts, Agent versions, and available packages in one place. Host management and Agent package management use separate tabs, while existing remote projects and connection settings remain available.",
+            "**Add a chat-history minimap**: Use the minimap beside long conversations to jump quickly between messages while continuous history loading and windowed rendering remain available. You can disable it in Appearance to restore the native scrollbar.",
+            "**Improve the Apps center and settings entry points**: Remote hosts are no longer managed through a separate settings entry, and the Apps center, project menu, and settings labels now provide clearer navigation.",
+            "**Improve chat and Supervisor interaction**: Waiting states provide clearer visual feedback, graph zoom centers on the pointer, and attachment selection plus related interface boundaries behave more consistently."
+          ],
+          "fixes": [],
+          "notices": [
+            "This release adds no database schema version. Before using Hosts, confirm your remote-host connection details and Agent package source; Agent 0.15.6 does not need to be updated."
+          ]
+        }
+      }
+    },
     {
       "version": "0.16.2",
       "releasedAt": "2026-10-10",