v1.3.0

✨ What's New

✨ Features

• Add Hysteria2 protocol support (and bump xray-core to v1.260327.0)
• Check WireGuard servers — via wg:// links and wireguard outbounds in JSON subscriptions
• Check SOCKS, HTTP and HTTPS forward proxies
• Support full JSON / balancer subscriptions: every outbound in a balancer group is expanded into an individually checked proxy, with a grouped dashboard view
• Show a protocol badge on dashboard cards (optional in public mode via WEB_PUBLIC_SHOW_PROTOCOL)
• Export custom per-proxy Prometheus labels from a metricsLabels object in JSON outbounds
• Expose lastCheck, groupName and metricsLabels in the API, and add stable_id / group_name metric labels

🐛 Bug Fixes

• Stop metrics from blanking out (blink to 0) after a subscription update
• Fix empty dashboard / render crash when configs produced duplicate identifiers — every proxy now gets a unique stable_id
• Make hideBackground=true actually render a transparent background for iframe embeds

🔄 Improvements

• Render metrics from the live proxy snapshot on each scrape (pull-based collector), so labels stay correct across subscription updates without resetting series
• Add xhttp transport support and improve JSON parsing robustness
• Bump kong and Prometheus client libraries

---

Full Changelog: v1.2.4...v1.3.0