diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index a9ef798..1d6e687 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -9,7 +9,7 @@ on:
 env:
   DOCKER_BUILDKIT: "1"
   PRODUCT_NAME: "p2pool"
-  PACKAGE_VERSION: "v4.14"
+  PACKAGE_VERSION: "v4.15"
   BUILDX_NO_DEFAULT_ATTESTATIONS: "1"
 
 jobs:
diff --git a/.gitignore b/.gitignore
index 5138c80..e751305 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,9 +3,9 @@
 .idea/
 .vscode/
 .claude/
+.codex/
 
 docs/
 example/
-llmdoc/
 
 CLAUDE.md
\ No newline at end of file
diff --git a/README-params.md b/README-params.md
deleted file mode 100644
index 9e3848f..0000000
--- a/README-params.md
+++ /dev/null
@@ -1,113 +0,0 @@
-# P2Pool Configuration File Guide
-
-## Overview
-
-P2Pool uses a configuration file (`params.conf`) to manage all runtime settings. This approach provides several advantages over command-line parameters:
-
-- **Upgrade Safety**: Configuration is preserved during package upgrades
-- **Centralized Management**: All settings in one location
-- **Documentation**: In-file comments explain each option
-- **Maintainability**: Easy to review and modify settings
-
-## Configuration File Locations
-
-### Debian Package Installation
-```
-/var/lib/p2pool/params.conf
-```
-
-### Manual Installation
-```
-./params.conf (in the working directory)
-```
-
-## Basic Configuration Example
-
-```conf
-# Minimum required configuration
-host = 127.0.0.1
-rpc-port = 18081
-zmq-port = 18083
-wallet = 4xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-```
-
-## Advanced Configuration
-
-See [params.conf.example](params.conf.example) for a comprehensive configuration template with all available options.
-
-## Configuration Best Practices
-
-1. **Always backup** your `params.conf` before making changes
-2. **Test changes** by running P2Pool manually before updating the systemd service
-3. **Use comments** to document your customizations
-4. **Keep sensitive data secure**: The config file contains your wallet address
-
-## Switching from Command-Line to Configuration File
-
-If you're currently using command-line parameters, you can convert them to a configuration file:
-
-```bash
-# Old way (command-line)
-p2pool --host 127.0.0.1 --rpc-port 18081 --wallet YOUR_WALLET
-
-# New way (configuration file)
-p2pool --params-file params.conf
-```
-
-## Testing Your Configuration
-
-```bash
-# Test configuration before starting the service
-sudo -u p2pool /opt/p2pool/p2pool --params-file /var/lib/p2pool/params.conf
-
-# If everything looks good, start the service
-sudo systemctl start p2pool.service
-```
-
-## Troubleshooting
-
-### Configuration Not Loading
-
-1. Check file permissions:
-   ```bash
-   ls -l /var/lib/p2pool/params.conf
-   # Should be readable by p2pool user
-   ```
-
-2. Verify file syntax:
-   ```bash
-   # No equal signs in comments
-   # Use "key = value" format
-   # One setting per line
-   ```
-
-3. Check systemd service logs:
-   ```bash
-   sudo journalctl -u p2pool -n 50
-   ```
-
-### Common Mistakes
-
-- ❌ Missing wallet address
-- ❌ Incorrect Monero node connection settings
-- ❌ Syntax errors (missing `=`, extra spaces)
-- ❌ Commented-out required settings
-
-## Migration from Older Versions
-
-If you're upgrading from a version that used systemd service file configuration:
-
-1. Copy your settings from the old service file
-2. Convert them to `params.conf` format
-3. Update the service file to use `--params-file`
-4. Restart the service
-
-Example migration:
-```bash
-# Old (in systemd service)
-ExecStart=/opt/p2pool/p2pool --host 127.0.0.1 --wallet XXXXX
-
-# New (in params.conf)
-host = 127.0.0.1
-wallet = XXXXX
-```
diff --git a/README.md b/README.md
index dd27446..9c2f7a2 100644
--- a/README.md
+++ b/README.md
@@ -42,36 +42,24 @@ sudo nano /var/lib/p2pool/params.conf
 sudo systemctl enable --now p2pool.service
 ```
 
-详细配置说明请查看：[README-params.md](README-params.md)
-
 ### 本地构建
 
 ```bash
 # Alpine 构建（推荐，体积更小）
 docker buildx build --pull \
   --platform linux/amd64 \
-  --build-arg P2POOL_VERSION=v4.14 \
+  --build-arg P2POOL_VERSION=v4.15 \
   --output type=local,dest=./output \
   -f docker/Dockerfile.alpine .
 
 # Ubuntu 构建
 docker buildx build --pull \
   --platform linux/amd64 \
-  --build-arg P2POOL_VERSION=v4.14 \
+  --build-arg P2POOL_VERSION=v4.15 \
   --output type=local,dest=./output \
   -f docker/Dockerfile.ubuntu .
 ```
 
-## 📚 文档
-
-完整的项目文档位于 [llmdoc/](llmdoc/) 目录：
-
-- **[项目概述](llmdoc/overview/project-overview.md)** - 了解项目目的和架构
-- **[CI/CD 架构](llmdoc/architecture/cicd-architecture.md)** - 自动化构建流程
-- **[Docker 架构](llmdoc/architecture/docker-architecture.md)** - 多阶段构建系统
-- **[本地构建指南](llmdoc/guides/local-build.md)** - 开发者构建指南
-- **[Debian 包指南](llmdoc/guides/debian-package.md)** - 安装和配置
-
 ## 🏗️ 构建系统
 
 ### 支持的架构和平台
@@ -88,25 +76,8 @@ docker buildx build --pull \
 
 ## 🔧 配置管理
 
-本项目使用配置文件管理 P2Pool 设置，提供以下优势：
-
-- ✅ **升级安全** - 配置文件在包升级时不会被覆盖
-- ✅ **集中管理** - 所有设置在一个位置
-- ✅ **易于维护** - 支持注释和版本控制
-
 配置文件模板：[params.conf.example](params.conf.example)
 
-## 📦 发布流程
-
-项目使用 Gitea Actions 实现自动化 CI/CD：
-
-1. **代码推送** → 触发构建（main/develop 分支）
-2. **创建标签** → 触发完整发布流程
-3. **自动构建** → 4 种组合（2 架构 × 2 发行版）
-4. **自动发布** → 上传到包注册中心
-5. **创建 Release** → 附带下载链接和说明
-
-
 ## 🔐 安全性
 
 - ✅ 禁用上游合并挖矿捐赠
@@ -125,7 +96,6 @@ docker buildx build --pull \
 
 - **上游项目**: [SChernykh/p2pool](https://github.com/SChernykh/p2pool)
 - **Monero**: [getmonero.org](https://www.getmonero.org/)
-- **项目文档**: [llmdoc/index.md](llmdoc/index.md)
 
 ---
 
diff --git a/debian/build-deb.sh b/debian/build-deb.sh
index b9208b5..46aa9f1 100755
--- a/debian/build-deb.sh
+++ b/debian/build-deb.sh
@@ -4,7 +4,7 @@ set -e
 # 参数检查
 if [ $# -ne 3 ]; then
     echo "Usage: $0 <ARCH> <VERSION> <TARGZ_FILE>"
-    echo "Example: $0 amd64 v4.14 p2pool-amd64-ubuntu-v4.14.tar.gz"
+    echo "Example: $0 amd64 v4.15 p2pool-amd64-ubuntu-v4.15.tar.gz"
     exit 1
 fi
 
diff --git a/params.conf.example b/params.conf.example
index f40960a..86ad4b8 100644
--- a/params.conf.example
+++ b/params.conf.example
@@ -1,6 +1,6 @@
 # P2Pool Configuration File Example
 # Copy this file to /var/lib/p2pool/params.conf and edit as needed
-# Compatible with: p2pool v4.14+
+# Compatible with: p2pool v4.15+
 
 # =============================================================================
 # Monero Node Connection (REQUIRED)
@@ -38,8 +38,8 @@ p2p = 0.0.0.0:37889
 # for peer management, ban checks and logging — instead of the proxy's IP.
 # P2P traffic is typically low-volume and usually does NOT need load balancing;
 # leave commented out unless you have a specific reason to proxy P2P.
-# Accepted values: none (default), v2
-# p2p-proxy-protocol = none
+# Leave commented to disable; uncomment to enable.
+# p2p-proxy-protocol = true
 
 # =============================================================================
 # API Settings
@@ -78,8 +78,8 @@ local-api = true
 #     allows senders to append TLV vectors, increasing addr_len beyond the
 #     base 12 / 36 bytes).
 #
-# Accepted values: none (default), v2
-# stratum-proxy-protocol = none
+# Leave commented to disable; uncomment to enable.
+# stratum-proxy-protocol = true
 
 # =============================================================================
 # Merge Mining (Optional)
@@ -97,6 +97,13 @@ log-file = /var/log/p2pool/p2pool.log
 # Log level (0 = none, 1 = fatal, 2 = error, 3 = warn, 4 = info, 5 = debug, 6 = trace)
 loglevel = 3
 
+# Disable logging destinations (v4.15+)
+# Leave commented unless you want to disable logging output.
+# disable-log is equivalent to no-console-log + no-log-file and saves ~8 MB RAM.
+# no-console-log = true
+# no-log-file = true
+# disable-log = true
+
 # =============================================================================
 # Performance Tuning (Advanced)
 # =============================================================================
@@ -109,12 +116,26 @@ loglevel = 3
 # SOCKS5 proxy for outgoing connections
 # socks5 = 127.0.0.1:9050
 
-# SOCKS5 proxy type (v4.14+)
+# SOCKS5 proxy type (v4.14+, i2p value added in v4.15)
 # Controls how p2pool treats the SOCKS5 proxy configured above.
 # Accepted values:
-#   auto  — auto-detect whether it is a plain proxy or Tor (default)
-#   plain — treat as a standard SOCKS5 proxy (no Tor-specific behavior)
-#   tor   — treat as a Tor SOCKS5 proxy (enables onion routing optimizations,
-#            e.g. .onion peer resolution, correct onion connection counters)
+#   auto  - auto-detect by port number (9050 = Tor, 4447 = I2P; default)
+#   plain - treat as a standard SOCKS5 proxy (no Tor/I2P-specific behavior)
+#   tor   - treat as a Tor SOCKS5 proxy (enables .onion peer handling)
+#   i2p   - treat as an I2P SOCKS5 proxy (enables .b32.i2p peer handling)
 # Only meaningful when `socks5` is set; ignored otherwise.
-# socks5-proxy-type = auto
\ No newline at end of file
+# socks5-proxy-type = auto
+
+# I2P support (v4.15+)
+# Requires an I2P SOCKS proxy, usually 127.0.0.1:4447 with i2pd.
+# Recommended for I2P-only P2P to avoid clearnet/DNS/UPnP leaks:
+# socks5 = 127.0.0.1:4447
+# socks5-proxy-type = i2p
+# no-dns = true
+# no-upnp = true
+# no-clearnet-p2p = true
+#
+# Broadcast your I2P hidden service .b32.i2p address to peers.
+# This address is linked to shares mined by your wallet; use a dedicated
+# I2P address for mining.
+# i2p-address = YOUR_I2P_ADDRESS.b32.i2p