Release v1.3.8

ReadMe_EN.md

@@ -378,6 +378,28 @@ Valid     : 2026-02-01 to 2028-02-01
 
 ## Changelog
 
+### v1.3.8 (2026.8.3)
+
+**SYSTEM-level Client & Master Usability Enhancements & Bug Fixes**
+
+**New features:**
+- **Client running as SYSTEM**: dual-mode auto-detection (SYSTEM / Admin / User), Winlogon + Run dual-path registry startup; `ScreenManager` auto-switches to DXGI when there is no user session; `KernelManager` bypasses user-mode APIs using NT paths; cross-session DLL injection (`session.cpp`) from SYSTEM to user session for desktop interaction
+- **Privilege column in host list**: new "Privilege" column shows real-time permission level — **SYSTEM** (blue highlight), Admin, or User — instantly identifying each controlled endpoint's privilege context
+- **View Windows menu for remote desktop**: new View Windows menu item enumerates all top-level windows on the target machine; supports maximize, minimize, hide, and close operations without leaving the remote desktop view
+- **Forbid user (violation blacklist)**: right-click host list "Forbidden" sends `COMMAND_FORBIDDEN`; client disconnects and refuses reconnection to the same server; companion bitmap icon in menu
+- **Client runtime log dialog**: `ClientLogManager` pushes incremental logs every 3s to the master (`TOKEN_REPORT_LOG`); push thread uses `join()` to prevent use-after-free; IOCP → UI thread via `PostMessage` to prevent dropped packets; dialog icon and menu bitmap included
+- **Message log search bar**: `LogSearchBar` component (286 lines) with keyword highlighting, Prev/Next navigation, and Clear button
+- **Debug menu (YAMA_DBG)**: new menu entry to input `YAMA_DBG` environment variable at runtime — no restart needed
+
+**Improvements:**
+- Remote desktop cursor customization settings now persisted to registry; preferences restored automatically on next session
+
+**Bug fixes:**
+- 32-bit / 64-bit master crash on switch: `KeyboardManager` parameter type compatibility + server-side bitness check
+- Safari mobile Web remote desktop freeze on app-switch: force-clean WebSocket reconnect on foreground return + 30s server-side grace period
+- `RunFileReceiver` incorrectly registering `ReconnectProcess`, killing the main screen session on file transfer completion
+- Privacy wallpaper toggle menu now clears instead of re-picking when wallpaper is already set
+
 ### v1.3.7 (2026.6.26)
 
 **Android Client & Window Capture & Security Hardening**