Jolymmiles/Xray-core v26.8.30-2253

Xray-core v26.8.30-2253

on GitHub

Highlights

• Synced the fork with upstream 5e245b08 and stamped the release as 26.8.30-2253 UTC.
• Added QUIC v2 ClientHello sniffing while preserving strict QUIC Retry rejection.
• Updated Hysteria transport behavior through the upstream 2.12.2 integration, including safer masquerade proxy handling and optional stateless-reset suppression.
• Added FreeBSD TUN automatic routing-table and outbound-interface support.

Fork fixes

• Preserved the fork's protobuf field numbers for existing QUIC and Hysteria settings, avoiding wire-incompatible renumbering during the upstream merge.
• Preserved hardened Hysteria, XHTTP, Realm port-mapping, physical-peer provenance, cleanup, and shared TLS-config ownership behavior.
• Kept QUIC Retry packets fail-closed instead of treating truncated Retry framing as incomplete Initial data.
• Regenerated protobuf outputs with protoc-gen-go v1.36.11 and protoc v6.33.5.

Upstream changes

• Hysteria: upgraded the official integration to 2.12.2.
• Transport: bind UDP outbound sockets in the destination address family.
• TUN: support autoSystemRoutingTable and autoOutboundsInterface on FreeBSD.
• Sniffing: support QUIC v2 Initial packets.
• Routing: export HealthCheckSettings.

Compatibility notes

• REALITY minClientVer and maxClientVer remain operator-controlled with no implicit minimum when omitted.
• SMUX continues to use the maintained in-tree common/singmux implementation.
• Existing serialized QUIC and Hysteria configuration field numbers remain stable. The new disableStatelessReset setting is additive.

Validation

• Targeted unit tests for QUIC, Hysteria, XHTTP, Realm, TUN, transport configuration, VLESS, and REALITY passed.
• Race, checkptr, vet, protobuf-header, formatting, SMUX unit/race, and SMUX coverage gates passed.
• VLESS TCP TLS/REALITY interoperability passed 36/36 executions across Xray, sing-box 1.13.21, and Mihomo Meta 1.19.30.
• SMUX process interoperability passed all 40 Xray/sing-box/Mihomo VLESS/Trojan TCP/UDP/padding cells.
• Linux/amd64 static release build passed with Go 1.27.0 and GOAMD64=v1.
• Clean-tree GitHub Tests and Checkings passed for both main and the release tag; the release matrix and multi-architecture container publication also completed successfully.