diff --git a/README.md b/README.md
index 6441c0fe..cff12586 100644
--- a/README.md
+++ b/README.md
@@ -132,6 +132,7 @@ More Quick App examples are continuously being added. To see all examples, pleas
     - **List of Released Versions**:
 
         - `trunk-5.2`: For detailed changes in this version, please refer to its [v5.2 Release Notes](./en/release_notes/v5.2.md).
+        - `trunk-5.4`: For detailed changes in this version, please refer to its [v5.4 Release Notes](./en/release_notes/v5.4.md).
 
     - **Maintenance Policy**:
 
diff --git a/README_zh-cn.md b/README_zh-cn.md
index d17c5824..1f646402 100644
--- a/README_zh-cn.md
+++ b/README_zh-cn.md
@@ -133,6 +133,7 @@ Vela 的命名源自拉丁语中船帆的含义，也是南方星空中船帆星
     - **已发布版本列表**：
 
         - `trunk-5.2`：关于此版本的详细变更，请查阅其 [v5.2 版本发布说明](./zh-cn/release_notes/v5.2.md)。
+        - `trunk-5.4`：关于此版本的详细变更，请查阅其 [v5.4 版本发布说明](./zh-cn/release_notes/v5.4.md)。
 
     - **维护策略**：
 
diff --git a/en/release_notes/v5.4.md b/en/release_notes/v5.4.md
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+## I. Overview
+Openvela has been dedicated to introducing support for more chips, enhancing system real-time communication capabilities, and significantly improving system robustness, storage functionality, and debuggability. This release focuses on enhancements around the following core themes:
+- Hardware Ecosystem Expansion: **Added support for [Infineon AURIX™ TC4](../quickstart/development_board/tc4d9_evb_guide.md), [Flagchip MCU](../quickstart/development_board/fc7300f8m_evb_guide.md), and QEMU-R52 SIL platforms**, broadening the scope of platform applicability.
+- System Kernel Hardening: **Achieved collaborative operation of SMP and PM, introduced MPU-based thread stack protection and RPC framework refactoring**, making the system safer and more stable.
+- Key Capabilities Integration: **Added SocketCAN and Ethernet protocol stacks; introduced the highly reliable NVS2 storage solution**.
+- Developer Experience Optimization: Provided low-overhead FDX real-time tracing tools and multiple LVGL application examples, lowering the barrier for development and debugging.
+
+## II. Major New Features & Enhancements
+### **1. Platform Support**
+- Added support for <text underline="true">Infineon</text> AURIX™ TriCore™ TC4 chips
+- Added support for <text underline="true">Flagchip</text> MCUs
+- Added Cortex-R52 core support under QEMU platform, supporting Vector SIL platform
+- Resolved compilation issues for nuttx boards, better supporting native nuttx boards platforms
+### **2. Kernel & Security**
+- Power Management (PM) & Symmetric Multi-Processing (SMP):
+  - Achieved simultaneous enablement of SMP and PM functions, and completed functional verification on the `qemu-armv8a` platform, covering basic PM functions and `ostest` base cases.
+- RPC
+  - Framework Refactoring: Refactored the RPC framework to possess greater versatility, enabling cross-core communication capabilities for other VirtIO devices.
+  - Functional Enhancements for Rptun/Rpmsg: Introduced a multi-priority mechanism to meet the real-time needs of automotive scenarios, and fixed issues from functional safety code scans.
+- Memory Management Enhancements: Implemented Task-independent Heap space, now supported by libraries like `libdbus`.
+- Binder Message Mechanism: Integrated Binder server/client fds into the `libuv` event loop, handling messages via callbacks, achieving unified management with other modules.
+- Added Rpmsg Battery & Gauge drivers.
+- Inter-thread Isolation Protection Mechanism
+  The kernel now supports thread stack protection based on the hardware Memory Protection Unit (MPU). When a thread experiences a stack overflow, this mechanism triggers a hardware exception, preventing it from corrupting other threads' stack spaces or critical data.
+- Code Quality:
+  - Completed multiple static code issue fixes, improving the overall quality of the code base.
+### **3. Communication**
+- Added SocketCAN and Ethernet Support
+  Introduced a CAN communication framework following standard Socket APIs. Users can now use standard interfaces like `socket()`, `bind()`, `send()`, `recv()` for CAN message transmission and filtering.
+- WebSocket Function Enhancement
+  Added default certificate support for the WebSocket Feature, simplifying the secure connection establishment process.
+### **4. Storage**
+- Added NVS2 (Non-Volatile Storage v2)
+  Integrated a brand-new, highly reliable NVS2 storage solution. This storage solution is deeply optimized for embedded Flash media, supporting wear leveling, power-loss safety, and data encryption.
+### **5. Debugging & Diagnostics**
+- Added FDX-based Real-time Trace Function
+  Implemented a low-intrusion real-time tracing tool based on the FDX (Fast Debug eXchange) protocol. It can capture and export high-precision system events, such as task switching, interrupt response, semaphore operations, etc., with extremely low system overhead.
+## **6. Application Examples**
+- Added [Breakout Game](./../../../../../packages_demos/blob/trunk-5.4/breakout/Readme.md): A touchscreen breakout game developed based on openvela and LVGL, which has implemented basic game logic, added image assets, and implemented impact sound effects.
+- Added [Virtual Pet](./../../../../../packages_demos/blob/trunk-5.4/pet/README.md) application: An interactive demo program based on the LVGL graphics library, simulating the process of raising a digital pet. Users can care for the virtual pet through operations like feeding, giving water, exercise, and rest to improve its mood and level.
+- [Snake Game](./../../../../../packages_demos/blob/trunk-5.4/snake_game/Readme.md): An automatic Snake game implemented using the LVGL graphics library.
+- [Electronic Wooden Fish](./../../../../../packages_demos/blob/trunk-5.4//wooden_fish/README_zh-cn.md): Based on the openvela `nxaudio` service and the upper-layer LVGL UI framework, implementing a complete interaction link containing responsive layout and secure resource management, realizing an application showcase with smooth animation effects, secure resource management, and a good user experience.
diff --git a/zh-cn/release_notes/v5.4.md b/zh-cn/release_notes/v5.4.md
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+## 一、概览
+openvela 一直致力于引入更多的芯片的支持、增强系统的实时通信能力，并大幅提升了系统的健壮性、存储功能和可调试性。本次发布围绕以下核心主题进行了增强：
+- 硬件生态扩展：**新增对**[**英飞凌 AURIX™ TC4**](../quickstart/development_board/tc4d9_evb_guide.md)**、**[**旗芯微 MCU**](../quickstart/development_board/fc7300f8m_evb_guide.md)** 及 QEMU-R52 SIL 平台的支持**，拓宽了平台适用范围。
+- 系统内核加固：**实现了 SMP 与 PM 的协同工作，引入了基于 MPU 的线程栈保护和 RPC 框架重构**，系统更安全、更稳定。
+- 关键能力集成：**新增了 SocketCAN 和以太网协议栈；引入了高可靠性的 NVS2 存储方案**。
+- 开发者体验优化：提供了低开销的 FDX 实时追踪工具和多个 LVGL 应用范例，降低了开发和调试门槛。
+
+## 二、主要新增功能与增强
+### **1、平台支持 (Platform Support)**
+- 新增对<text underline="true">英飞凌</text> AURIX™ TriCore™ TC4 芯片的支持
+- 新增对<text underline="true">旗芯微</text>（Flagchip）MCU 的支持
+- QEMU 平台下新增 Cortex-R52 核支持，支持 Vector SIL 平台
+- 解决 nuttx boards 的编译问题，更好得支持原生 nuttx boards 平台
+### **2、内核与安全 (Kernel & Security)**
+- 电源管理 (PM) & 对称多处理 (SMP):
+  - 实现了 SMP 和 PM 功能的同时开启，并在 `qemu-armv8a` 平台上完成功能验证，覆盖了 PM 基础功能和 `ostest` 的基础用例。
+- RPC 
+  - 框架重构: 重构了 RPC 框架，使其具备更强的通用性，能够为其他 VirtIO 设备提供跨核通信能力。
+  - 对 Rptun/Rpmsg 进行了功能增强，引入多优先级机制以满足汽车场景的实时性需求，并修复了功能安全相关的代码扫描问题。
+- 内存管理增强: 实现了 Task 独立的 Heap 空间，`libdbus` 等库已支持。
+- Binder 消息机制: 将 Binder 的 server/client fd 集成到 `libuv` 事件循环中，通过回调进行消息处理，实现了与其他模块的统一管理。
+- 新增 Rpmsg Battery & Gauge 驱动。
+- 线程间隔离保护机制
+  内核现已支持基于硬件内存保护单元 (MPU) 的线程栈保护功能。当一个线程发生栈溢出时，该机制会触发硬件异常，阻止其破坏其他线程的栈空间或关键数据。
+- 代码质量:
+  - 完成了多项静态代码问题的修复，提升了代码库的整体质量。
+### **3、通信 (Communication)**
+- 新增 SocketCAN 、以太网支持
+  引入了遵循标准 Socket API 的 CAN 通信框架。用户现在可以使用 `socket()`, `bind()`, `send()`, `recv()` 等标准接口进行 CAN 报文的收发和过滤。
+- WebSocket 功能增强
+  为 WebSocket Feature 新增了默认证书支持，简化了安全连接的建立流程。
+### **4、存储 (Storage)**
+- 新增 NVS2 (Non-Volatile Storage v2) 
+  集成了一个全新的、全新高可靠性的 NVS2 存储方案。该存储方案针对嵌入式 Flash 介质进行了深度优化，支持磨损均衡、掉电安全和数据加密。
+### **5、调试与诊断 (Debugging & Diagnostics)**
+- 新增基于 FDX 的实时性 Trace 功能
+  实现了一种基于 FDX (Fast Debug eXchange) 协议的低侵入式实时追踪工具。它能够以极低的系统开销，捕获并导出高精度的系统事件，如任务切换、中断响应、信号量操作等。
+## **6、应用示例**
+- 新增[打砖块游戏](./../../../../../packages_demos/blob/trunk-5.4/breakout/Readme.md)：基于 openvela 和 LVGL 开发的触屏打砖块游戏，已实现了基本游戏逻辑，增加了图片素材并实现了打击音效。
+- 新增[虚拟宠物](./../../../../../packages_demos/blob/trunk-5.4/pet/README.md)应用：一个基于LVGL图形库的交互式演示程序，模拟了一个数字宠物的饲养过程。用户可以通过喂食、饮水、运动和休息等操作来照顾虚拟宠物，提升其心情和等级。
+- [贪吃蛇游戏](./../../../../../packages_demos/blob/trunk-5.4/snake_game/Readme.md)：一个使用 LVGL 图形库实现的自动贪吃蛇游戏
+- [电子木鱼](./../../../../../packages_demos/blob/trunk-5.4/wooden_fish/README_zh-cn.md)：基于 openvela `nxaudio` 服务与上层 LVGL UI 框架，并实现了包含响应式布局和安全资源管理的完整交互链路，实现了一个动画效果流畅、资源安全管理、良好用户体验的一个应用展示