feat: add release badge, changelogs directory, and v0.1.0 notes

Author: Charliechen114514

README.en.md

@@ -3,6 +3,7 @@
 [中文](README.md) | English
 
 ![C++](https://img.shields.io/badge/C%2B%2B-11%20%7C%2014%20%7C%2017%20%7C%2020%20%7C%2023-blue?logo=c%2B%2B)
+![Release](https://img.shields.io/github/v/release/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
 ![License](https://img.shields.io/github/license/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
 ![Stars](https://img.shields.io/github/stars/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
 ![Issues](https://img.shields.io/github/issues/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
@@ -38,7 +39,7 @@ graph LR
 | Volume | Topic | Articles | Difficulty | Status |
 |:--:|------|:------:|:----:|:----:|
 | 1 | [C++ Fundamentals](documents/vol1-fundamentals/) -- types, control flow, functions, pointers, classes, template basics | 49 | beginner | Completed |
-| 2 | [Modern C++ Features](documents/vol2-modern-features/) -- move semantics, smart pointers, constexpr, Lambda | 35-40 | intermediate | In Progress |
+| 2 | [Modern C++ Features](documents/vol2-modern-features/) -- move semantics, smart pointers, constexpr, Lambda | 35-40 | intermediate | Completed |
 | 3 | [Standard Library In Depth](documents/vol3-standard-library/) -- containers, iterators, algorithms, strings, allocators | 40-50 | intermediate | Planned |
 | 4 | [Advanced Topics](documents/vol4-advanced/) -- Concepts, Ranges, coroutines, modules, template metaprogramming | 50-60 | advanced | Planned |
 | 5 | [Concurrent Programming](documents/vol5-concurrency/) -- thread primitives, atomic operations, lock-free programming, async I/O | 25-30 | advanced | Planned |
@@ -111,6 +112,16 @@ cd Tutorial_AwesomeModernCPP
 
 ---
 
+## Version History
+
+| Version | Date | Notes |
+|------|------|------|
+| [v0.1.0](changelogs/v0.1.0.md) | 2026-04-29 | Initial public release -- Vol 1/2, compilation, and embedded tutorials |
+
+See [changelogs/](changelogs/) for full release history.
+
+---
+
 ## Branch Overview
 
 | Branch | Purpose | Status |

README.md

@@ -3,6 +3,7 @@
 [English](README.en.md) | 中文
 
 ![C++](https://img.shields.io/badge/C%2B%2B-11%20%7C%2014%20%7C%2017%20%7C%2020%20%7C%2023-blue?logo=c%2B%2B)
+![Release](https://img.shields.io/github/v/release/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
 ![License](https://img.shields.io/github/license/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
 ![Stars](https://img.shields.io/github/stars/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
 ![Issues](https://img.shields.io/github/issues/Awesome-Embedded-Learning-Studio/Tutorial_AwesomeModernCPP)
@@ -111,6 +112,16 @@ cd Tutorial_AwesomeModernCPP
 
 ---
 
+## 版本历史
+
+| 版本 | 日期 | 说明 |
+|------|------|------|
+| [v0.1.0](changelogs/v0.1.0.md) | 2026-04-29 | 首个公开版本，卷一/卷二/编译卷/嵌入式教程 |
+
+完整变更记录见 [changelogs/](changelogs/) 目录。
+
+---
+
 ## 分支说明
 
 | 分支 | 用途 | 状态 |

changelogs/v0.1.0.md

@@ -0,0 +1,48 @@
+# v0.1.0 (2026-04-29)
+
+首个公开版本，涵盖 Modern C++ 核心基础与嵌入式入门。
+
+## 已完成内容
+
+### 卷一：C++ 基础入门
+- 完整的 C 语言速通教程
+- C++ 类型系统、控制流、函数、指针、类、模板初步
+- 70+ 篇文章
+
+### 卷二：现代 C++ 特性
+- RAII 与资源管理
+- 移动语义与右值引用
+- 智能指针（unique_ptr / shared_ptr / weak_ptr）
+- constexpr 与编译期计算
+- Lambda 表达式
+- 57 篇文章
+
+### 编译与链接深入
+- 预处理、汇编、链接、调试符号
+- 静态/动态库、符号可见性
+- 10 篇文章
+
+### 卷八：领域应用 — 嵌入式开发
+- STM32F1 / ESP32 / RP2040 平台教程
+- 外设管理、寄存器访问、交叉编译
+- 48 篇文章
+
+## 内容数据
+
+| 指标 | 数量 |
+|------|------|
+| 文章总数 | ~185 篇 |
+| C++ 代码示例 | 344 个 |
+| C 代码示例 | 576 个 |
+| CMake 构建项目 | 116 个 |
+| 支持平台 | host / STM32F1 / ESP32 / RP2040 |
+
+## 开发中
+
+- 卷三：标准库深入
+- 卷四：高级主题
+- 卷五：并发编程
+- 卷六：性能优化
+- 卷七：软件工程实践
+- 卷八其余领域：网络编程、GUI、算法、数据存储
+- 贯穿式实战项目