diff --git a/README.md b/README.md
index 82366c3..705574f 100644
--- a/README.md
+++ b/README.md
@@ -46,33 +46,6 @@
 | Interstitial Page | None | Yes (removable with header) |
 | Open Source | ✓ | ✗ |
 
-## What's New in v0.5.0
-
-### 🔄 Switched to Yamux Protocol
-
-Our custom multiplexing protocol had too many edge-case bugs. We replaced it with [yamux](https://github.com/hashicorp/yamux), HashiCorp's battle-tested stream multiplexing library.
-
-**Why Yamux?**
-- Production-proven in Consul, Nomad, and other critical infrastructure
-- Built-in flow control and keepalive support
-- Active maintenance and community support
-
-**What changed:**
-- Removed: Custom HPACK compression, flow control, binary framing, HTTP codec
-- Added: Yamux-based connection pooling and session management
-- Result: ~60% less protocol code, significantly improved stability
-
-### ⚡ Performance Improvements
-
-| Metric | Improvement |
-|--------|-------------|
-| Connection setup | 3x faster (session reuse) |
-| Memory per tunnel | -50% (simplified state) |
-| Latency (p99) | -40% (fewer encoding layers) |
-| Throughput | +80% (efficient multiplexing) |
-
-> ⚠️ **Breaking Change**: Protocol incompatible with v0.4.x. Upgrade both client and server.
-
 ## Quick Install
 
 ```bash
@@ -305,6 +278,10 @@ drip config show       Show current config
 drip config set <key> <value>
 ```
 
+## Acknowledgements
+
+- [yamux](https://github.com/hashicorp/yamux) - Stream multiplexing library powering Drip's connection multiplexing
+
 ## License
 
 BSD 3-Clause License - see [LICENSE](LICENSE) for details
diff --git a/README_CN.md b/README_CN.md
index 727780e..b4751b2 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -46,33 +46,6 @@
 | 中间页 | 无 | 有（加请求头可移除） |
 | 开源 | ✓ | ✗ |
 
-## v0.5.0 更新内容
-
-### 🔄 切换到 Yamux 协议
-
-自研的多路复用协议存在较多边界情况的 bug，难以复现和修复。我们决定暂时放弃自研协议，改用 HashiCorp 久经考验的 [yamux](https://github.com/hashicorp/yamux) 库。
-
-**为什么选择 Yamux？**
-- 生产环境验证，被 Consul、Nomad 等关键基础设施广泛使用
-- 内置流控和心跳保活
-- 活跃的社区维护
-
-**变更内容：**
-- 移除：自研 HPACK 压缩、流控机制、二进制帧协议、HTTP 编解码器
-- 新增：基于 Yamux 的连接池和会话管理
-- 结果：协议层代码减少约 60%，稳定性显著提升
-
-### ⚡ 性能提升
-
-| 指标 | 提升幅度 |
-|------|----------|
-| 连接建立 | 快 3 倍（会话复用） |
-| 单隧道内存占用 | -50%（状态简化） |
-| 延迟 (p99) | -40%（减少编码层） |
-| 吞吐量 | +80%（高效多路复用） |
-
-> ⚠️ **破坏性变更**：协议与 v0.4.x 不兼容，客户端和服务端需同时升级。
-
 ## 快速安装
 
 ```bash
@@ -304,6 +277,10 @@ drip config show       显示当前配置
 drip config set <键> <值>
 ```
 
+## 鸣谢
+
+- [yamux](https://github.com/hashicorp/yamux) - 为 Drip 的连接复用提供支持的流复用库
+
 ## 协议
 
 BSD 3-Clause License - 详见 [LICENSE](LICENSE)