NetchX 2.0.4

Highlights

• Fixed shutdown ordering so traffic modes stop before proxy runtimes.
• Improved AioDNS endpoint validation, including IPv6 and DNS-over-TLS addresses.
• Rebuilt and tested NetchX’s in-repo AioDNS implementation with a stable CGO/MSYS2 build path.
• Added GitHub Actions checks to build and test AioDNS from source.
• Fixed Redirector TCP traffic counters for proxied TCP flows.
• Reduced Filter Parent Process overhead with a safe, short-lived process decision cache.
• Replaced per-association UDP SOCKS control threads with shared IOCP workers.
• Modernized HTTP download code and UUID v5 SHA-1 usage.
• Added managed, Go, and native regression coverage for the updated behavior.

Checksums

File name	SHA256
NetchX-2.0.4-win-x64.7z	4325bb37bf27b3c9e931e462b221bc4639fa0380193464746ad52c4db061ac96

2.0.3

Changelog

This release refreshes the bundled proxy runtime and release packaging.

Highlights

• Added sing-box support for SSH, AnyTLS, Hysteria, Hysteria2, TUIC, NaiveProxy, and ShadowTLS.
• Removed obsolete ShadowsocksR and legacy v2ray-sn runtime support.
• Keeps Xray as the preferred runtime for Xray-supported protocols.
• Improved release packaging: builds now produce a complete release folder and an automatically verified .7z archive, with .zip fallback when 7-Zip is unavailable.
• Includes stability and child-process proxy handling improvements.

Checksums

File name	SHA256
NetchX-2.0.3-win-x64.7z	4caed2614247f71e51ae17110a2188a42d9aaf3c130250a509dfda14f8ebcf33

v2.0.2

NetchX 2.0.2

This release improves SOCKS5 UDP reliability and updates the bundled runtime build flow.

Highlights

• Fixed SOCKS5 UDP associations that could stop working after an idle control connection.
• Added recovery when a SOCKS UDP control connection is closed by the server.
• Added support for SOCKS5 UDP relay replies using:
  • Domain-name relay addresses
  • Wildcard relay addresses such as 0.0.0.0 or ::
• Prevented oversized UDP payloads from producing invalid SOCKS UDP datagrams.
• Hardened proxied DNS by rejecting SOCKS UDP replies whose encoded source does not match the configured DNS server.
• Added native regressions for UDP association lifecycle, recovery, DNS source validation, and UDP dispatch behavior.
• Build tooling now reuses a verified local Xray cache when available, avoiding unnecessary downloads during local builds.

v2.0.1

NetchX 2.0.1

This release migrates Netch to current Xray-core.

• Bundles Xray 26.3.27 with geoip.dat and geosite.dat.
• Adds configurable RAW, XHTTP, mKCP, gRPC, WebSocket, HTTPUpgrade, and Hysteria transports.
• Adds TLS/REALITY fingerprint settings, REALITY keys, short ID, SpiderX, ML-DSA-65 verification, and VLESS XTLS Vision flows.
• Keeps SSH and ShadowsocksR working through a bundled legacy SagerNet fallback only.
• CI can download and verify the pinned Xray release when no local runtime is present.
• Release package validation now checks both Xray and legacy compatibility binaries.

Existing tcp, kcp, and ws profiles are migrated automatically. Legacy HTTP/2, QUIC, and standalone XTLS profiles must be updated to supported XHTTP, Hysteria, or TLS/REALITY + Vision settings.

SHA-256

Netch-2.0.1-win-x64.zip
984a34f5c5029d93a7d1a2571bc8ee7e3eab92ee51e3e6120ddf334194d9f4c3

NetchX first release

release: Netch 2.0.0

• migrate the WinForms application to .NET 10 and Per-Monitor V2 DPI
• update application, assembly, and release versions to 2.0.0
• preserve TCP/UDP proxy correctness and IOCP performance improvements
• update TUN dependencies for Wintun 0.14.1 and tun2socks 2.7
• document architecture, changes, and maintenance constraints
• harden build cleanup and ignore generated release artifacts