v0.67.0

Features

• frpc now supports a clientID option to uniquely identify client instances. The server dashboard displays all connected clients with their online/offline status, connection history, and metadata, making it easier to monitor and manage multiple frpc deployments.
• Redesigned the frp web dashboard with a modern UI, dark mode support, and improved navigation.

Fixes

• Fixed UDP proxy protocol sending header on every packet instead of only the first packet of each session.