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Loon — version history

2 versions tracked · earliest snapshot 2026-05-12 · current v3.5.0

Summary

Current version
v3.5.0
Released 2026-06-25
Versions tracked
2
since 2026-05-12
Current rating
3.95★
501 ratings
Current size
63 MB
+5 MB since v3.3.9

Release timeline

2026-06-25 live for 28 days

v3.5.0Current

63 MB (+5 MB) · 3.94★ · 502 ratings
This release introduces a major overhaul of the UDP networking stack and substantial improvements to QUIC, WireGuard, and related protocols, delivering better performance, lower memory usage, and improved stability. UDP & QUIC * Rebuilt the UDP stack to improve small-packet forwarding performance, thread scheduling, and memory efficiency. * Added dynamic timeout management for bursty short-lived UDP connections to reduce resource consumption and prevent excessive memory usage. * Reworked the QUIC implementation with significant improvements in performance, stability, and memory utilization. * Optimized QUIC-based protocols including Hysteria2, DoQ, and DoH3 for better throughput and reliability. * Added Port Hopping and Proxy Chain support for Hysteria2. * Reworked the WireGuard implementation with major improvements in performance, stability, and memory efficiency. * Improved UDP protocol resilience during network transitions and under unstable network conditions. * Enhanced QUIC detection and fallback handling. TCP & Protocol Enhancements * Optimized the TCP stack for improved scalability and concurrency. * Added Reality support for VMess, Trojan, and AnyTLS. * Added TLS fingerprint options. * Added Obfuscation (Obfs) support for Shadowsocks 2022. Other Improvements * Packet Capture now supports HAR export and cURL generation for individual requests. * Fixed several HTTP/2 to HTTP/1.1 compatibility issues. * Refined request record categories and improved list presentation. * Fixed multiple crashes and included various performance improvements and bug fixes.
2026-03-31 was live for 52 days

v3.3.9

59 MB · 3.94★ · 497 ratings
- Added support for AnyTLS protocol - Fixed issues with protocol forwarding

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Version data captured during periodic snapshots — see release notes on the Loon profile for full app context.
Source: App Store / Google Play public metadata.