chore: prepare 0.12.9 desktop release

Record the approved bilingual notes for todo source entries, accurate
request status, parallel OpenCode reliability, image editing, native
questions, longer Continue requests, reasoning formatting, and activity
history notices. Keep all previously published release entries intact.

Synchronize package and feature-matrix versions for the standard six-target
desktop release. Agent remains 0.11.21; no Agent release or LoongArch preview
is included. Release tags remain pending exact-commit approval and CI.

Validation: 3618 tests passed, 61 skipped; typecheck, lint, and bilingual
release-note verification passed. No local production package was built.

FEATURES.md

@@ -21,7 +21,7 @@ otherwise.
   packages target compatible x64 and arm64 environments, including UOS, Kylin,
   Hygon, Zhaoxin, Kunpeng, and Phytium systems. This is not vendor certification.
   LoongArch has a separate experimental loong64 preview outside standard
-  releases and automatic updates; no preview is planned for 0.12.8. See the
+  releases and automatic updates; no preview is planned for 0.12.9. See the
   [preview boundaries](./docs/development/loongarch-preview-build.md).
 - [x] **Configurable global shortcut**: Enable, disable, or record an Electron
   accelerator under Platform Features / General. The default remains
@@ -174,7 +174,7 @@ otherwise.
   failure, Agent `SIGKILL`/restart, and recovery from a reopened Desktop SQLite
   database. Successful tool START/END events appear exactly once, with no
   Prompt, provider, or tool replay observed. The current Agent source lock is
-  `0.11.21`, while the current Desktop release candidate is `0.12.8`; formal
+  `0.11.21`, while the current Desktop release candidate is `0.12.9`; formal
   publication status follows the separate Agent and Desktop
   release channels. Current macOS source has passed native package installation,
   detached lifecycle, Attach, real Ask/Execute, and cancellation of tools in

FEATURES.zh-CN.md

@@ -14,7 +14,7 @@
 ### 桌面基础、工作空间与上下文
 
 - [x] **跨平台桌面应用**：支持 Windows、macOS、Linux，以及 `x64`、`arm64` 发布目标。
-- [x] **信创软硬件覆盖**：正式 Linux 安装包覆盖国产 `x64` 与 `arm64` 架构，可用于统信 UOS、银河麒麟及海光、兆芯、鲲鹏、飞腾等兼容环境。龙芯 LoongArch 另行提供 `loong64` 实验预览版，不属于正式发布矩阵，也未纳入自动更新；`0.12.8` 不构建该预览。这里的覆盖范围不等同于厂商或整机兼容认证，具体状态与限制见[龙芯预览版构建说明](./docs/development/loongarch-preview-build.md)。
+- [x] **信创软硬件覆盖**：正式 Linux 安装包覆盖国产 `x64` 与 `arm64` 架构，可用于统信 UOS、银河麒麟及海光、兆芯、鲲鹏、飞腾等兼容环境。龙芯 LoongArch 另行提供 `loong64` 实验预览版，不属于正式发布矩阵，也未纳入自动更新；`0.12.9` 不构建该预览。这里的覆盖范围不等同于厂商或整机兼容认证，具体状态与限制见[龙芯预览版构建说明](./docs/development/loongarch-preview-build.md)。
 - [x] **可配置全局快捷唤起**：在“平台功能 / 通用设置”中启停或录制 Electron accelerator；默认保留 `CommandOrControl+Shift+Space`，冲突或保存失败时继续使用上一组已注册快捷键，并显示可处理的状态。
 - [x] **Projects、独立对话与会话分支**：按项目隔离上下文，管理会话、附件和 Git 工作区变更；本地会话可在稳定状态下复制当前聊天内容到独立分支，分支持续显示来源徽标且不复制 Task、队列或成果归属；项目选择器区分本地、托管 SSH 与远程消息通道项目，托管 SSH 项目按 Host 分组并在 Host 标题显示真实 Agent 连接状态，项目行只保留远端路径。
 - [x] **文件、截图、窗口、剪贴板上下文**：用户明确选择后才加入模型上下文。
@@ -105,7 +105,7 @@
 
 ### 开源、构建与发布
 
-- 当前源码候选为 Desktop `0.12.8`、Agent `0.11.21`，OpenCode 固定为 `1.18.29`；正式发布状态以 Desktop 与 Agent 的独立发布渠道为准。
+- 当前源码候选为 Desktop `0.12.9`、Agent `0.11.21`，OpenCode 固定为 `1.18.29`；正式发布状态以 Desktop 与 Agent 的独立发布渠道为准。
 - [x] **0BSD 开源许可**：原创代码可自由使用、复制、修改、分发和商用；第三方组件和资源仍遵循各自许可证。
 - [x] **可复现依赖安装与源码构建**：使用锁定依赖、Node.js 24 和统一的测试、类型检查、Lint、生产构建命令。
 - [x] **六平台原生发布矩阵**：Windows、macOS、Linux 的 `x64`、`arm64` 目标由原生 Runner 构建，并提供发布清单和 SHA-256 哈希。Windows 提供 NSIS 与 portable ZIP，macOS 仅 DMG，Linux 提供 AppImage、DEB 和 RPM，共 12 个安装包、20 个发布资产。

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "goodbuddy",
-  "version": "0.12.8",
+  "version": "0.12.9",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "goodbuddy",
-      "version": "0.12.8",
+      "version": "0.12.9",
       "license": "0BSD",
       "dependencies": {
         "@agentclientprotocol/sdk": "0.25.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "goodbuddy",
-  "version": "0.12.8",
+  "version": "0.12.9",
   "private": true,
   "description": "Secure desktop AI workspace with controlled Agent Runtimes",
   "desktopName": "GoodBuddy",

resources/release-notes.json

@@ -1,6 +1,42 @@
 {
   "formatVersion": 1,
   "releases": [
+    {
+      "version": "0.12.9",
+      "releasedAt": "2026-09-08",
+      "notes": {
+        "zh-CN": {
+          "highlights": [],
+          "features": [
+            "**待办来源记录**：在魔法笔记的待办视图选择事项后，可直接查看对应的来源记录。遇到读取失败可以重试，不必来回切换查找笔记。"
+          ],
+          "fixes": [
+            "**消息状态更准确**：回复底部会区分准备请求、等待重试、开始重试、工具活动和等待回答，本机 OpenCode 还会显示原生重试次数与计划时间。没有新进展时不再用闪烁暗示模型仍在工作，会话列表闪点及发送、停止按钮保持不变。",
+            "**并行 OpenCode 会话**：修复开启另一条本机会话时，已有会话可能一直等待的问题。服务异常退出时会明确提示失败，不会自动重复执行已运行的命令。",
+            "**参考图编辑**：修复部分兼容图像服务商拒绝图片编辑请求的问题。使用参考图修改图片时，不再附带只适用于生成接口的默认参数。",
+            "**原生问答与长上下文**：修复 OpenCode、Continue 的较长问题、较多选项或较长自定义回答被截断或拒绝的问题，并提高 Continue 的请求正文容量。用户可以继续通过现有问答卡片回答，较长上下文不再受旧的小容量限制阻断。",
+            "**推理排版**：修复 OpenCode 流式推理片段拼接时丢失 Markdown 分段的问题。推理过程中的段落和换行会按原始内容保留。",
+            "**运行记录提示**：移除常驻的旧版活动历史截断警告，减少与当前执行无关的提示。此调整不会恢复旧版本已经丢失的历史记录。"
+          ],
+          "notices": []
+        },
+        "en-US": {
+          "highlights": [],
+          "features": [
+            "**Todo source entries**: Select an item in the Magic Notes todo view to read its source entry directly. Failed reads can be retried without switching back and forth to find the original note."
+          ],
+          "fixes": [
+            "**More accurate message status**: The reply footer distinguishes request preparation, retry waiting, retry dispatch, tool activity, and pending answers; local OpenCode also reports native retry attempts and scheduled times. The footer no longer pulses to imply progress when none is reported, while conversation-list indicators and send/stop buttons remain unchanged.",
+            "**Parallel OpenCode conversations**: Fixed an issue where opening another local conversation could leave an existing one waiting indefinitely. Unexpected server exits now produce an explicit failure without automatically replaying commands that already ran.",
+            "**Reference-image editing**: Fixed editing requests rejected by some compatible image providers. Reference-image edits no longer include default parameters that belong only to the generation endpoint.",
+            "**Native questions and longer context**: Fixed longer questions, larger option lists, and longer custom answers being truncated or rejected in OpenCode and Continue, and increased Continue's request-body capacity. Users can keep answering through the existing question card without longer context hitting the previous small request limit.",
+            "**Reasoning formatting**: Fixed lost Markdown boundaries when streamed OpenCode reasoning fragments were joined. Paragraphs and line breaks now retain their original structure.",
+            "**Run-history notices**: Removed the persistent legacy activity-history truncation warning to reduce notices unrelated to current work. This does not restore history already lost in older versions."
+          ],
+          "notices": []
+        }
+      }
+    },
     {
       "version": "0.12.8",
       "releasedAt": "2026-09-08",