v3.4.0

ProxyDroid v3.4.0

🚀 Major Changes

Full Kotlin Rewrite

• Complete rewrite of all 36 Java source files to Kotlin
• Modernized codebase with Kotlin idioms and null safety
• All test files converted to Kotlin

VPN Mode (Rootless)

• Added VPN-based proxy support via Android's VpnService API — no root required
• Integrated native tun2socks library for TUN-to-SOCKS5 conversion
• Added LocalProxyServer for HTTP-to-SOCKS protocol conversion
• VPN mode enabled by default in preferences

Modernized Build System

• Migrated from Maven to Gradle 8.x
• Updated to Android SDK 33, NDK 25.1, CMake 3.22.1, JDK 11+
• Added GitHub Actions CI/CD workflow with build, lint, unit tests, and emulator integration tests

🐛 Bug Fixes

• Fixed hotspot traffic forwarding on newer Android versions where the network interface name changed
• Fixed Magisk compatibility by reordering DEFAULT_ROOT entries for AOSP userdebug builds
• Removed Firebase/AdMob dependencies
• Fixed JUnit exclusion to not break test configurations

✨ Improvements

• Enabled basic authentication by default
• Added privacy policy
• Updated README with Kotlin/Gradle migration docs, project structure, and supported architectures
• Added comprehensive unit tests for SOCKS5 handshake, HTTP CONNECT proxy, and protocol parsing
• Added emulator-based integration tests

📦 Download

• proxydroid-3.4.0.apk — Signed release APK
• Supported architectures: x86, x86_64, armeabi-v7a, arm64-v8a
• Min SDK: 21 (Android 5.0) | Target SDK: 33 (Android 13)

📋 Full Changelog

v3.3.0...v3.4.0