Release v0.2.0 - Windows TUN Mode & Terminal App

Release v0.2.0: Windows TUN Mode, Interactive Terminal App (TUI), and Open-Source Showcase

We are excited to release Happ CLI v0.2.0! This major update brings first-class Windows headless and terminal support, an interactive TUI dashboard, Layer-3 Wintun TUN mode, anti-DNS poisoning subsystems, and automated 1-click installation.

✨ What's New

1. Layer-3 Wintun TUN Mode

• Full system-wide routing via the high-performance Wintun virtual adapter (happ-cli-tun).
• Intercepts all TCP and UDP traffic across all applications, browsers, Telegram, Discord, and CLI tools.
• Integrated DNS hijacking (hijack-dns on UDP 53) resolving through encrypted Cloudflare and Google DoH endpoints, completely eliminating local ISP DNS poisoning.

2. Interactive Terminal Dashboard (TUI)

• Launch via happ without parameters to enter an interactive dashboard.
• Real-time connection status, public IP, location, and latency telemetry.
• Browse and select from 100+ servers with paginated navigation (happ list).
• One-click mode toggle ([7] Switch Mode) between TUN and System Proxy.

3. Detached Background Daemon Execution

• The VPN runs as an independent detached supervisor.
• Closing the terminal, shell, or interactive menu keeps the VPN running uninterrupted.
• Controlled via happ connect and happ disconnect.

4. 1-Line Windows PowerShell Installer

• Install in 5 seconds without manual setup:

  powershell -c "irm https://raw.githubusercontent.com/Abeh995/happ-cli/main/windows/install.ps1 | iex"

5. Documentation & Multi-Language Support

• Full English showcase documentation: README.md
• Complete Persian documentation: README.fa.md
• GNU General Public License v3.0 (LICENSE)
• Open Source Governance: CONTRIBUTING.md, Issue & PR Templates.

v0.1.0

Release v0.1.0: Multi-platform CLI with native Windows support