📦 ** Release 2.5.0 — ACL & WARP fixes, safer password generation, service controls 🚀**

Released: 2025-12-19

✨ New Features

🧠 Core & Service Management

• 🔍 Added Hysteria2 core version detection and validation
• 📊 Display core version directly in the web panel
• 🔁 Added Restart Hysteria2 button in the web UI with proper fetch handling
• 🔌 New API endpoint to restart Hysteria2 service programmatically

🌍 Geo & ACL Rule Management

• 🗺️ Enhanced Geo file update process with intelligent ACL rule handling
• 🧩 Added geo rule detection & auto-update for ACL configurations
• 🧹 Removed redundant geoip / geosite rejection rules
• 🚫 Removed speedtest-related rejection from ACL rules

🛡️ Security & Password Handling

• 🔐 Replaced pwgen with Python secrets module for secure password generation

• 🔑 Improved password generation for:

  • add-user
  • bulk users
  • internal password utilities

• 🧪 Removed implicit password auto-generation where not required

🧰 CLI Improvements

• 📤 Added run_cmd_and_stream for real-time command output streaming

• ⚙️ Improved error messages during Hysteria2 installation

• 🔁 Updated install scripts to return meaningful output messages

• 🔒 Replaced pwgen with openssl for:

  • obfs password generation
  • normalsub path generation

🌐 Network & IP Detection

• 🌍 Added ip.sb fallback for public IP detection to improve reliability

🐛 Fixes & Improvements

👤 User & Username Handling

• ✅ Allowed underscores (_) in usernames
• 🧼 Improved validation regex and error handling
• 🔧 Updated remove-user command syntax
• 🧠 Improved user handler robustness

🎭 Masquerade & OBFS

• 🚫 Prevented OBFS usage when masquerade is enabled to avoid conflicts

🧹 Scheduler & System Stability

• 🔇 Suppressed noisy systemctl output during scheduler setup
• 🧯 Improved rule-checking logic for WARP configuration status

🧼 Uninstall & Cleanup

• ♻️ Improved WARP uninstall flow:

  • Better config loading & error handling
  • Automatic ACL rule reset after uninstall

📦 Dependency Updates

• ⬆️ FastAPI → 0.124.4
• ⬆️ Certbot → 5.2.2
• ⬆️ python-multipart → 0.0.21