chore(release): prepare v1.6.0 for npm and GitHub release

Author: Jacobinwwey

README.md

@@ -307,6 +307,26 @@ For optimal performance with "GPU Optimised Rendering", especially on AMD RDNA c
 
 ## 📅 Changelog
 
+### v1.6.0 - Unified Runtime, NoteMD Integration & Release Hardening (2026-03-23)
+
+- **Single-Window Runtime Orchestration**:
+  - Implemented Tauri <-> Godot visibility handoff so only one primary window is shown at a time.
+  - Added Godot close-confirm flow ("Return to main interface" vs "Close all windows") to prevent accidental full shutdown.
+  - Stabilized Godot window visibility control and removed deprecated foreground APIs.
+- **NoteMD Embedded Experience**:
+  - Kept NoteMD as an embedded experience (not a standalone desktop window) aligned with both Tauri and Godot flows.
+  - Fixed non-responsive `Browse` actions in Tauri NoteMD (file/folder/save pickers now complete the IPC flow).
+  - Added user guidance that PDF files must be converted to Markdown via Mineru before import.
+- **Platform & Toolchain Release Readiness**:
+  - Standardized Java policy to **JDK 21+** and verified support for **JDK 23.0.1** in Android prerequisites/build tooling.
+  - Added Android/Tauri patching and verification scripts for prerequisite checks, sidecar validation, and strict evidence gates.
+- **Reliability & Security Gates**:
+  - Expanded CI/workflow coverage for FixRisk operational readiness, mobile e2e contracts, wasm parity, SBOM, attestation, and signature/privacy checks.
+  - Added broad contract-level regression coverage across mobile/runtime/pathbridge/storage layers.
+- **Build Performance & Developer Experience**:
+  - Added low-memory Tauri build wrappers and release-profile safeguards for constrained environments.
+  - Added sidecar readiness preflight to skip redundant rebuilds during dev startup, reducing warm `tauri:dev:mini:gpu` startup latency.
+
 ### v1.5.58 - Godot Path UI Enhancements (2026-03-19)
 - **Visuals**: Added Vertical/Horizontal main spine layout toggle and premium aesthetic color schemes (Nord, Tokyo Night, etc).
 - **Interactions**: Upgraded hover info box with deep node interactivity (Left/Double/Right click).
@@ -1121,6 +1141,26 @@ npm start -- --path "E:/Knowledge/ObsidianVault" --no-gpu
 
 ## 更新日志 (Changelog)
 
+### v1.6.0 - 单窗口运行时、NoteMD 集成与发布加固 (2026-03-23)
+
+- **单窗口运行时编排**:
+  - 实现 Tauri <-> Godot 的可见性切换，同一时刻仅显示一个主窗口。
+  - 增加 Godot 关闭确认流程（“返回主界面” / “关闭全部窗口”），避免误操作导致全局退出。
+  - 修复并稳定 Godot 窗口可见性控制，移除已弃用前台激活调用。
+- **NoteMD 嵌入式体验**:
+  - 保持 NoteMD 为嵌入式能力（非独立桌面窗口），与 Tauri/Godot 双前端统一。
+  - 修复 Tauri 中 NoteMD 的 `Browse` 按钮无响应问题（文件/文件夹/保存选择器端到端可用）。
+  - 增加导入提示：PDF 需先通过 Mineru 转换为 Markdown 再导入。
+- **平台与工具链发布就绪**:
+  - 统一 Java 基线为 **JDK 21+**，并验证 **JDK 23.0.1** 在 Android 构建链路可用。
+  - 新增 Android/Tauri 的补丁与校验脚本，覆盖前置依赖、sidecar 有效性、严格证据门禁。
+- **可靠性与安全门禁**:
+  - 扩展 CI/工作流：FixRisk 运维就绪、移动端 e2e 合约、wasm parity、SBOM、attestation、签名与隐私清单校验。
+  - 新增多层合约回归覆盖（mobile/runtime/pathbridge/storage）。
+- **构建性能与开发体验**:
+  - 增加低内存 Tauri 构建包装器与 release 配置保护，提升受限内存环境可构建性。
+  - 增加 sidecar 预检，避免开发期重复重建，缩短 `tauri:dev:mini:gpu` 热启动耗时。
+
 ### v1.5.x 迁移运行时日志（统一归档）
 - 完整双语日志统一归档在 [`export.md`](export.md)。
 - 本 README 在更新日志中保留摘要指针，避免将日志前置堆叠在文档开头。

android/app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "com.jacob.noteconnection.pro"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 1
-        versionName "1.0"
+        versionCode 16000
+        versionName "1.6.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {
              // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.

android/app/capacitor.build.gradle

@@ -2,8 +2,8 @@
 
 android {
   compileOptions {
-      sourceCompatibility JavaVersion.VERSION_21
-      targetCompatibility JavaVersion.VERSION_21
+      sourceCompatibility JavaVersion.toVersion(23)
+      targetCompatibility JavaVersion.toVersion(23)
   }
 }
 

docs/en/README.md

@@ -312,6 +312,26 @@ For optimal performance with "GPU Optimised Rendering", especially on AMD RDNA c
 
 ## 📅 Changelog
 
+### v1.6.0 - Unified Runtime, NoteMD Integration & Release Hardening (2026-03-23)
+
+- **Single-Window Runtime Orchestration**:
+  - Implemented Tauri <-> Godot visibility handoff so only one primary window is shown at a time.
+  - Added Godot close-confirm flow ("Return to main interface" vs "Close all windows") to prevent accidental full shutdown.
+  - Stabilized Godot window visibility control and removed deprecated foreground APIs.
+- **NoteMD Embedded Experience**:
+  - Kept NoteMD as an embedded experience (not a standalone desktop window) aligned with both Tauri and Godot flows.
+  - Fixed non-responsive `Browse` actions in Tauri NoteMD (file/folder/save pickers now complete the IPC flow).
+  - Added user guidance that PDF files must be converted to Markdown via Mineru before import.
+- **Platform & Toolchain Release Readiness**:
+  - Standardized Java policy to **JDK 21+** and verified support for **JDK 23.0.1** in Android prerequisites/build tooling.
+  - Added Android/Tauri patching and verification scripts for prerequisite checks, sidecar validation, and strict evidence gates.
+- **Reliability & Security Gates**:
+  - Expanded CI/workflow coverage for FixRisk operational readiness, mobile e2e contracts, wasm parity, SBOM, attestation, and signature/privacy checks.
+  - Added broad contract-level regression coverage across mobile/runtime/pathbridge/storage layers.
+- **Build Performance & Developer Experience**:
+  - Added low-memory Tauri build wrappers and release-profile safeguards for constrained environments.
+  - Added sidecar readiness preflight to skip redundant rebuilds during dev startup, reducing warm `tauri:dev:mini:gpu` startup latency.
+
 ### v1.5.x Migration Runtime Logs (Canonical Archive)
 - Full bilingual logs are centrally archived in [`export.md`](export.md).
 - This README keeps summary pointers in the changelog for readability.
@@ -831,4 +851,3 @@ For optimal performance with "GPU Optimised Rendering", especially on AMD RDNA c
 ---
 
 ---
-

docs/en/release_v1.6.0_report.md

@@ -0,0 +1,150 @@
+# NoteConnection v1.6.0 Release Update Report
+
+## 1. Comparison Baseline
+
+- **Project**: NoteConnection
+- **Target release**: `v1.6.0`
+- **Diff range**: `v1.3.0..HEAD`
+- **Baseline tag timestamp**: `2026-01-24 20:37:25 +0800`
+- **Current head**: `7f3bb04` (`2026-03-23 19:20:27 +0800`)
+
+## 2. Quantitative Change Summary
+
+- **Commits (no merges)**: `104`
+- **Files changed**: `297`
+- **Code/doc churn**: `+125,500 / -10,075`
+
+Top change concentration (by added lines):
+
+1. `src/`: `+29,116` (`115` files)
+2. `build/`: `+24,851` (`15` files)
+3. `docs/`: `+21,589` (`38` files)
+4. `path_mode/`: `+10,798` (`27` files)
+5. `scripts/`: `+10,394` (`40` files)
+6. `src-tauri/`: `+8,889` (`17` files)
+
+Quality scope expansion:
+
+- **Test files added/updated**: `53`
+- **Contract tests**: `38`
+- **New NoteMD backend module files**: `13`
+- **New/updated CI workflows**: `6`
+
+## 3. Major Engineering Changes Since v1.3.0
+
+### A. Runtime Architecture and Desktop Shell
+
+- Migrated and hardened a Tauri-first runtime (`src-tauri/` introduced and expanded).
+- Removed legacy Electron runtime files and switched to sidecar-driven desktop packaging.
+- Implemented single-window orchestration behavior between Tauri and Godot path mode flows.
+- Added safer close behavior and visibility handoff logic for runtime window switching.
+
+### B. NoteMD End-to-End Integration
+
+- Added full NoteMD backend subsystem under `src/notemd/`:
+  - `BatchProcessor`, `FileProcessor`, `Translator`, `ContentGenerator`
+  - `MermaidProcessor`, `FormulaFixer`, `DuplicateDetector`
+  - `NotemdService`, typed request/response contracts
+- Added frontend integration (`src/frontend/notemd.html`, `notemd.js`, `notemd.css`).
+- Stabilized Browse/file/folder/save picker interaction path in Tauri integration.
+- Enforced user guidance for PDF import workflow (`PDF -> Mineru -> Markdown`).
+
+### C. Godot Path Mode and UX
+
+- Expanded `path_mode/` with new scenes, renderer logic, panel system, and embedding panel hooks.
+- Improved Path UI behavior, tree rendering, settings flow, and bridge synchronization.
+- Fixed Godot window visibility and deprecated API usage paths.
+
+### D. Mobile Export and Multi-Pipeline Support
+
+- Expanded dual Android strategy:
+  - Capacitor Android pipeline (`android/`)
+  - Tauri Android pipeline (`src-tauri/gen/android/...`, runner/patch scripts)
+- Added Java compatibility alignment and prerequisite verification tooling.
+- Updated Android package/application metadata and build scripts for release consistency.
+
+### E. Reliability, Security, and Operational Governance
+
+- Added FixRisk operational workflow and strict evidence support.
+- Added SBOM generation + attestation + verification scripts/contracts.
+- Added privacy manifest, sidecar signature, pathbridge strict schema, and detox pipeline verifications.
+- Added wasm parity verification/benchmarking and historical guardrails.
+
+### F. Build Performance and Dev Productivity
+
+- Added low-memory Tauri build wrappers:
+  - `scripts/run-tauri-build.js`
+  - low-memory policy updates in `scripts/run-tauri-android.js`
+  - release profile controls in `src-tauri/Cargo.toml`
+- Added sidecar preflight (`scripts/ensure-sidecar-ready.js`) to skip redundant rebuilds in warm dev loops.
+- Enabled TypeScript incremental compile cache (`tsconfig.json` incremental options).
+
+## 4. Version Synchronization for v1.6.0
+
+Updated to `1.6.0`:
+
+- `package.json`
+- `package-lock.json` (top-level and root package entry)
+- `src-tauri/tauri.conf.json`
+- `src-tauri/src/lib.rs` (About dialog display string)
+- `android/app/build.gradle` (`versionName 1.6.0`, `versionCode 16000`)
+
+README synchronization completed:
+
+- `README.md` (EN + ZH sections)
+- `docs/en/README.md`
+- `docs/zh/README.md`
+
+## 5. Platform Release Matrix (v1.6.0)
+
+| Platform | Version | Artifact(s) | Status |
+|---|---|---|---|
+| npm package | `1.6.0` | publish target from `package.json` | Ready |
+| Windows Desktop (Tauri x64) | `1.6.0` | `src-tauri/target/release/bundle/nsis/NoteConnection_1.6.0_x64-setup.exe` | Built |
+| Windows Desktop (Tauri MSI) | `1.6.0` | `src-tauri/target/release/bundle/msi/NoteConnection_1.6.0_x64_en-US.msi` | Built |
+| Android (Capacitor debug) | `1.6.0` | `android/app/build/outputs/apk/debug/app-debug.apk` | Built |
+| Android (Tauri universal APK) | `1.6.0` | `src-tauri/gen/android/app/build/outputs/apk/universal/release/app-universal-release-unsigned.apk` | Artifact available |
+| Android (Tauri universal AAB) | `1.6.0` | `src-tauri/gen/android/app/build/outputs/bundle/universalRelease/app-universal-release.aab` | Artifact available |
+
+Tauri Android metadata snapshot:
+
+- `src-tauri/gen/android/app/build/outputs/apk/universal/release/output-metadata.json`
+- `versionName: "1.6.0"`
+- `versionCode: 1006000`
+
+Capacitor Android metadata snapshot:
+
+- `android/app/build/outputs/apk/debug/output-metadata.json`
+- `versionName: "1.6.0"`
+- `versionCode: 16000`
+
+## 6. Verification Evidence (This Release Pass)
+
+Successful commands:
+
+1. `npm run build:mini`
+2. `npm run verify:fixrisk:issues`
+3. `npm run tauri:build:mini`
+4. `npm run mobile:build:capacitor`
+5. `npm run mobile:build:both` (full dual mobile pipeline run)
+
+FixRisk status:
+
+- `FR-001..FR-008`, `FR-010..FR-015`: `VERIFIED-CLOSED`
+- `FR-009`: `VERIFIED-PENDING` (operational evidence freshness/threshold pending)
+
+## 7. Known Risk Notes
+
+1. **Intermittent Tauri Android rebuild OOM on this host**:
+   - Repeated `npm run tauri:android:build:universal` retries can fail in Rust Android target compilation with memory allocation aborts.
+   - Previously generated `v1.6.0` universal APK/AAB artifacts are present and version-aligned.
+2. **FR-009 remains operationally pending**:
+   - Functional checks pass, but strict large-graph physical-device evidence must be refreshed for complete closure.
+
+## 8. Release Recommendation
+
+**Go** for `v1.6.0` GitHub + npm synchronization, with two operational notes:
+
+1. Publish the current desktop and Android artifacts already generated for `1.6.0`.
+2. Run Tauri Android rebuild on a higher-memory CI/host before final Android artifact rotation if reproducibility from clean state is required.
+

docs/release_notes_v1.6.0.md

@@ -0,0 +1,52 @@
+# NoteConnection v1.6.0
+
+## English
+
+### Highlights
+
+- Single-window orchestration between Tauri and Godot (only one primary window visible at a time).
+- NoteMD embedded workflow stabilized in Tauri/Godot runtime transitions.
+- Fixed NoteMD Browse interactions in Tauri (file/folder/save pickers now complete end-to-end).
+- Added PDF import guidance: convert PDF to Markdown with Mineru before import.
+- Standardized Android Java policy to JDK 21+ and validated JDK 23.0.1 toolchain compatibility.
+- Expanded release governance: FixRisk checks, SBOM/attestation, privacy/signature/contract gates.
+- Improved build/dev efficiency with low-memory Tauri wrappers and sidecar preflight skip logic.
+
+### Artifacts
+
+- Windows NSIS: `NoteConnection_1.6.0_x64-setup.exe`
+- Windows MSI: `NoteConnection_1.6.0_x64_en-US.msi`
+- Android (Capacitor): `app-debug.apk`
+- Android (Tauri Universal): `app-universal-release-unsigned.apk`
+- Android (Tauri Universal Bundle): `app-universal-release.aab`
+
+### Notes
+
+- `FR-009` remains operationally `VERIFIED-PENDING` due evidence freshness thresholds.
+
+---
+
+## 中文
+
+### 版本亮点
+
+- 完成 Tauri 与 Godot 单窗口编排，同一时刻仅显示一个主窗口。
+- 稳定 NoteMD 在 Tauri/Godot 间切换时的嵌入式工作流。
+- 修复 Tauri 中 NoteMD Browse 无响应问题（文件/文件夹/保存选择器端到端可用）。
+- 增加 PDF 导入提示：需先通过 Mineru 转换为 Markdown 再导入。
+- 将 Android Java 基线统一为 JDK 21+，并验证 JDK 23.0.1 工具链兼容性。
+- 扩展发布治理能力：FixRisk、SBOM/attestation、隐私/签名/合约门禁。
+- 通过低内存 Tauri 包装器与 sidecar 预检，改善构建与开发启动效率。
+
+### 发布产物
+
+- Windows NSIS: `NoteConnection_1.6.0_x64-setup.exe`
+- Windows MSI: `NoteConnection_1.6.0_x64_en-US.msi`
+- Android（Capacitor）: `app-debug.apk`
+- Android（Tauri Universal）: `app-universal-release-unsigned.apk`
+- Android（Tauri Universal Bundle）: `app-universal-release.aab`
+
+### 说明
+
+- `FR-009` 仍为运维层 `VERIFIED-PENDING`（证据新鲜度阈值待补齐）。
+

docs/zh/README.md

@@ -296,6 +296,26 @@ npm start -- --path "E:/Knowledge/ObsidianVault" --no-gpu
 
 ## 更新日志 (Changelog)
 
+### v1.6.0 - 单窗口运行时、NoteMD 集成与发布加固 (2026-03-23)
+
+- **单窗口运行时编排**:
+  - 实现 Tauri <-> Godot 的可见性切换，同一时刻仅显示一个主窗口。
+  - 增加 Godot 关闭确认流程（“返回主界面” / “关闭全部窗口”），避免误操作导致全局退出。
+  - 修复并稳定 Godot 窗口可见性控制，移除已弃用前台激活调用。
+- **NoteMD 嵌入式体验**:
+  - 保持 NoteMD 为嵌入式能力（非独立桌面窗口），与 Tauri/Godot 双前端统一。
+  - 修复 Tauri 中 NoteMD 的 `Browse` 按钮无响应问题（文件/文件夹/保存选择器端到端可用）。
+  - 增加导入提示：PDF 需先通过 Mineru 转换为 Markdown 再导入。
+- **平台与工具链发布就绪**:
+  - 统一 Java 基线为 **JDK 21+**，并验证 **JDK 23.0.1** 在 Android 构建链路可用。
+  - 新增 Android/Tauri 的补丁与校验脚本，覆盖前置依赖、sidecar 有效性、严格证据门禁。
+- **可靠性与安全门禁**:
+  - 扩展 CI/工作流：FixRisk 运维就绪、移动端 e2e 合约、wasm parity、SBOM、attestation、签名与隐私清单校验。
+  - 新增多层合约回归覆盖（mobile/runtime/pathbridge/storage）。
+- **构建性能与开发体验**:
+  - 增加低内存 Tauri 构建包装器与 release 配置保护，提升受限内存环境可构建性。
+  - 增加 sidecar 预检，避免开发期重复重建，缩短 `tauri:dev:mini:gpu` 热启动耗时。
+
 ### v1.5.x 迁移运行时日志（统一归档）
 - 完整双语日志统一归档在 [`export.md`](export.md)。
 - 本 README 在更新日志中保留摘要指针，避免将日志前置堆叠在文档开头。