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DNS CNAME query recursion not using same transport

enhancementNew feature or requestNew feature or request

Status: Open.

#3719 In SagerNet/sing-box;

· StoneMoe opened on Jan 22, 2026

TrustTunnel protocol support

enhancementNew feature or requestNew feature or request

Status: Open.

#3723 In SagerNet/sing-box;

· plazotronik opened on Jan 24, 2026

FR: Tun ip_is_private routing

enhancementNew feature or requestNew feature or request

Status: Open.

#2858 In SagerNet/sing-box;

· Mahdi-zarei opened on Apr 12, 2025

UDP packet bypassing routing

enhancementNew feature or requestNew feature or request

Status: Open.

#2991 In SagerNet/sing-box;

· sidezzz opened on May 14, 2025

[Feature Request] Add option 'route_only' for resolve action

enhancementNew feature or requestNew feature or request

Status: Open.

#3083 In SagerNet/sing-box;

· timi-owo opened on Jun 11, 2025

Support for JSONC

enhancementNew feature or requestNew feature or request

Status: Open.

#3192 In SagerNet/sing-box;

· zumm opened on Jul 20, 2025

network_strategy对UDP流量不生效

bugSomething isn't workingSomething isn't working

Status: Open.

#3053 In SagerNet/sing-box;

· a86913179 opened on Jun 1, 2025

sing-box Android的分应用代理功能与广告拦截功能有冲突

enhancementNew feature or requestNew feature or request

Status: Open.

#3776 In SagerNet/sing-box;

· zhea55 opened on Feb 10, 2026

tailscale 能否指定通讯端口

enhancementNew feature or requestNew feature or request

Status: Open.

#3514 In SagerNet/sing-box;

· ytx-zhang opened on Oct 30, 2025

[Feature Request] any plans for raw-packet protocol support? (paqet-like)

enhancementNew feature or requestNew feature or request

Status: Open.

#3770 In SagerNet/sing-box;

· amirkabiri opened on Feb 8, 2026

Suggestion for supporting MAC address filter in the route rules

enhancementNew feature or requestNew feature or request

Status: Open.

#1263 In SagerNet/sing-box;

· PiggyRan opened on Dec 20, 2023

[Feature request] OpenWrt APK packages support

enhancementNew feature or requestNew feature or request

Status: Open.

#3859 In SagerNet/sing-box;

· Ponywka opened on Mar 6, 2026

[Feature Request] Tun 模式并启用 auto_redirect 时，希望增加一个选项用于控制 DNS 劫持范围

enhancementNew feature or requestNew feature or request

Status: Open.

#3921 In SagerNet/sing-box;

· daiyeqi opened on Mar 16, 2026

Add mdns DNS service

Status: Open (in progress).

SagerNet/sing-boxnumber 3959

#3959 In SagerNet/sing-box;

· moonfruit opened on Mar 26, 2026

Proposal: Extending TLS settings with the newely discovered method of SNI Spoofing

enhancementNew feature or requestNew feature or request

Status: Open.

#4044 In SagerNet/sing-box;

· Mahdi-zarei opened on Apr 14, 2026

Querying single-label names over tailscale dns by appending the tailnet search domain

enhancementNew feature or requestNew feature or request

Status: Open.

#4006 In SagerNet/sing-box;

· contrun opened on Apr 7, 2026

安卓版应用的小建议

enhancementNew feature or requestNew feature or request

Status: Open.

#3956 In SagerNet/sing-box;

· dev4u opened on Mar 25, 2026

macOS 下无法访问本地规则文件（TestFlight 沙盒限制）

enhancementNew feature or requestNew feature or request

Status: Open.

#3935 In SagerNet/sing-box;

· shyetang opened on Mar 18, 2026

[Feature Request] Network environment detection via Gateway/LAN MAC address (ARP) for outbound rules

enhancementNew feature or requestNew feature or request

Status: Open.

#3944 In SagerNet/sing-box;

· hardloaf opened on Mar 22, 2026