XTLS/Xray-core v26.1.13

Xray-core v26.1.13

on GitHub

Proxy: Add TUN inbound for Windows & Linux, including Android #5464 #5509 & Proxy: Add Hysteria outbound & transport (version 2, udphop) and Salamander udpmask #5508

新年好！2026 第一版 Xray-core 重点更新内容：

1. 新增 TUN 入站（Windows、Linux、Android）#5464 ，默认 UDP FullCone 与 XUDP UoT Migration #5509
2. 新增 process 路由规则（Windows、Linux），匹配进程名/绝对路径/文件夹，支持任何入站 #5496
3. 新增 Hysteria 出站、Hysteria 2 传输层（支持端口跳跃）、Salamander 伪装层，完整配置示例详见 #5508
4. 新增“最终伪装层”概念 https://t.me/projectXtls/1354 ，比 TLS/QUIC 更底层，下一步计划 #5508 (comment)
5. TLS 客户端使用 pinnedPeerCertSha256 取代原有的两项 pinned 参数 #5154 #5532
6. REALITY 客户端收到目标网站的真证书时打印出更加明确的警报（potential MITM or redirection）#5427
7. 进一步降低了 Xray-core 启动时的峰值内存占用 #5480 #5488 ，利好 iOS 客户端，下一步计划 #5505

为了使用 TUN，配置文件需要以下修改，以 Windows 为例：

1. 配置文件加一个 "tun" 入站，无需 settings，加一个 "direct" 作为默认出站
2. 为所有出站设置 sockopt "interface": "WLAN" 或 "以太网" 防止出站回流 Xray-core
3. 设置 routing 比如 "process": ["NatTypeTester.exe"] 导向代理协议出站
4. 浏览器会有 QUIC，注意设置路由 block UDP/443，或为 sniffing 启用 "quic"

TUN 尚未支持“自动修改系统路由表”，目前需要手动设置：

1. 以管理员权限启动 Xray-core，静置数秒等 Windows 自动为 TUN 分配 IP
2. 执行 ipconfig 与 route print 查看 Xray TUN 的 IPv4 地址与 interface ID
3. 以管理员权限执行 route add 0.0.0.0 mask 0.0.0.0 *.*.*.* if ** 新增系统路由

感谢 @Owersun @yuhan6665 @Fangliding @KobeArthurScofield @RPRX 为支持 TUN 所作出的贡献！

@Meo597 将 https://xtls.github.io/ 升级至了 VitePress，本次更新内容也会陆续更新至文档中

由于伊朗目前完全断网，致力于内存优化的贡献者 @hossinasaadi 已有几天没有上线，期待他的回归

Sponsors

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Donation & NFTs

Collect a Project X NFT to support the development of Project X!

• TRX(Tron)/USDT/USDC: TNrDh5VSfwd4RPrwsohr6poyNTfFefNYan
• TON: UQApeV-u2gm43aC1uP76xAC1m6vCylstaN1gpfBmre_5IyTH
• BTC: 1JpqcziZZuqv3QQJhZGNGBVdCBrGgkL6cT
• XMR: 4ABHQZ3yJZkBnLoqiKvb3f8eqUnX4iMPb6wdant5ZLGQELctcerceSGEfJnoCk6nnyRZm73wrwSgvZ2WmjYLng6R7sR67nq
• SOL/USDT/USDC: 3x5NuXHzB5APG6vRinPZcsUv5ukWUY1tBGRSJiEJWtZa
• ETH/USDT/USDC: 0xDc3Fe44F0f25D13CACb1C4896CD0D321df3146Ee
• Project X NFT: https://opensea.io/item/ethereum/0x5ee362866001613093361eb8569d59c4141b76d1/1
• VLESS NFT: https://opensea.io/collection/vless
• REALITY NFT: https://opensea.io/item/ethereum/0x5ee362866001613093361eb8569d59c4141b76d1/2
• Related links: VLESS Post-Quantum Encryption, XHTTP: Beyond REALITY, Announcement of NFTs by Project X

该版本升级了一些依赖，并使用 Go 1.25.5 拉满 inline 编译，已 tag v1.260113.0，感谢所有贡献者，详见下方 change log

What's Changed

• Chore: Remove all double gonet import by @Fangliding in #5402
• Wireguard: Decouple server endpoint DNS from address option by @Meo597 in #5417
• VLESS inbound: Print invalid UUID string by @xtlsee @RPRX in #5426
• REALITY client: Clearer log when receiving real certificate by @ari-ahm @RPRX in #5427
• TLS ECH: Increase DOH timeout by @patterniha @Fangliding in #5455
• Tunnel/Dokodemo: Fix stats conn unwrap by @Fangliding in #5440
• DomainMatcher: Prevent illegal rules from causing core startup failures by @Meo597 in #5430
• common/uuid: fix panic when parsing 32-len invalid UUID string. by @ari-ahm in #5468
• API: Add GetAllOnlineUsers RPC to StatsService for retrieving online users by @mr1cloud in #5080
• Geofiles: Implement mmap in filesystem to reduce ram usage by @hossinasaadi in #5480
• Remove redundant stats in mux and bridge dispatcher by @yuhan6665 in #5466
• XHTTP server: Fix ScStreamUpServerSecs' non-default value by @fanymagnet in #5486
• Routing config: Add processName by @Fangliding in #5489
• README.md: Re-add 3X-UI to Web Panels by @RPRX in b38a412
• Routing: Reduce peak memory usage by @hossinasaadi in #5488
• DNS: Fix parse domain and geoip by @hossinasaadi in #5499
• README.md: Add TX-UI to Web Panels by @Incognito-Coder in #4981
• transport/pipe/impl.go: Remove runtime.Gosched() in WriteMultiBuffer() by @Fangliding in #5467
• Routing config: Replace processName with process (full-name/abs-path/abs-folder) by @Fangliding in #5496
• GitHub Actions: Add wintun.dll into Windows zips; Workflow refinement by @KobeArthurScofield in #5501
• Proxy: Add TUN inbound for Windows & Linux, including Android by @Owersun @yuhan6665 in #5464
• Tests: Improve geosite & geoip tests by @hossinasaadi in #5502
• TLS config: Add pinnedPeerCertSha256; Remove pinnedPeerCertificateChainSha256 and pinnedPeerCertificatePublicKeySha256 by @Fangliding @RPRX in #5154
• DNS: Check err for UDP dns.PackMessage(req.msg) by @Fangliding in #5512
• TUN inbound: Implement UDP FullCone NAT by @RPRX @Fangliding @Owersun in #5509
• TUN inbound: Fix log, CanSpliceCopy, tag, sniffing, and port config issues by @RPRX in #5522
• TUN inbound: Make udp_fullcone pure side effect free udp connection by @Owersun @RPRX in #5526
• Upgrade gVisor to latest version v0.0.0-20260109181451-4be7c433dae2 by @Owersun in #5527
• Proxy: Add Hysteria outbound & transport (version 2, udphop) and Salamander udpmask by @LjhAUMEM in #5508
• TUN inbound: Close connection when handling is done by @Owersun in #5531
• TLS client: Verify leaf cert (name, time) when pinning self-signed CA by @Fangliding in #5532

New Contributors

• @xtlsee made their first contribution in #5426
• @ari-ahm made their first contribution in #5427
• @fanymagnet made their first contribution in #5486
• @Incognito-Coder made their first contribution in #4981
• @Owersun made their first contribution in #5464

Full Changelog: v25.12.8...v26.1.13