v4.36.2

Fixes

• gRPC: fix gRPC max delay unintentionally low (1eaec68) @xiaokangwang
• DomainMatcher: fix core panics when zero domain/full type of rule (#786) @darsvador

Notices

• VMess: From Jan 1, 2022, compatibility for legacy VMess MD5 will be disabled by default. Visit here for more information.
• You are able to compile exactly the same binaries as the ones in Assets section below by simply following the compiling guide.

For downstream developers

The Go module name of v2ray-core has been changed to github.com/v2fly/v2ray-core/v4. Do NOT use v2ray.com/core anymore.

v4.36.1

⚠️ Do NOT use this release. ⚠️ Bugs are fixed in v4.36.2

Features

• Transport: add gRPC / gun transport. This transport's connections can be relayed over Nginx and other supported CDNs, have an ALPN of h2 and a built-in mux. (#757 #783)
  • Docs: Transport & gRPC transport
  • Thanks @DuckSoft, @xiaokangwang, @RPRX, @kslr, @maskedeken and an anonymous contributor.
• Proxy: add loopback proxy. This proxy allows you to send connections back to router to be routed again. It is a drop-in replacement for modded outbound address and dokodemo-door setup while using less system resources. (#770)
  • Docs: Loopback
  • Thanks @xiaokangwang @kslr
• Routing: add a faster and more memory-efficient routing rule matcher MphDomainMatcher that uses minimal perfect hash. (#743)
  • Docs: Routing
  • Thanks @darsvador

Fixes

• DNS: refine DNS default setting logics in Android (#767) @CalmLong
• FakeDNS: use 198.18.0.0/15 as default FakeDNS IP pool (#779)

Notices

• VMess: From Jan 1, 2022, compatibility for legacy VMess MD5 will be disabled by default. Visit here for more information.
• You are able to compile exactly the same binaries as the ones in Assets section below by simply following the compiling guide.

For downstream developers

The Go module name of v2ray-core has been changed to github.com/v2fly/v2ray-core/v4. Do NOT use v2ray.com/core anymore.

v4.36.0

Features

• Added gRPC/gun transport. This transport's connections can be relayed over nginx and other supported CDNs, have an ALPN of h2 and a built-in mux. The documents for transport, gRPC transport have been updated. Thanks @DuckSoft, @RPRX, @kslr and an anonymous contributor.
• Added loopback proxy. This proxy allows you to send connections back to router to be routed again. It is a drop-in replacement for modded outbound address and dokodemo-door setup while using less system resources. The document for loopback proxy has been updated. Thanks @kslr, @Loyalsoldier.

Fixes

• Refined DNS default setting logics in Android. Thanks @CalmLong.

Chores

• Various maintenance and improvements. Thanks @Loyalsoldier.

v4.35.1

Features

• Support Apple Silicon: add pre-built binary for Apple Silicon named v2ray-macos-arm64-v8a.zip (#686) @Loyalsoldier
• FakeDNS: add support for FakeDNS. FakeDNS will not take effect on Routing and Freedom outbound (#395 #406 #696) @yuhan6665
• Outbound: add streamSetting / transport support for outbound front proxy
• VMess: add zero pseudo encryption for better performance
• VMess: add support to disable compatibility for legacy VMess MD5 (#596) @dyhkwong
• Routing: add a faster and more memory-efficient routing rule matcher HybridDomainMatcher (#587 #639) @darsvador
• DNS: add support to disable DNS cache (#699 #705) @CalmLong

Fixes

• Test: HTTP/2 dial timeout (#570) @kslr
• Trojan: do not panic when UDP dispatcher fails to write response (#599) @maskedeken
• Transport: TCP default ALPN (#716) @AkinoKaede
• DNS: rule index out of range (#727) @Loyalsoldier

Chores

• Use Go v1.16 (#686)
• Refine issue templates (#630)
• Update dependencies
• Change module name to github.com/v2fly/v2ray-core/v4 (#677)

Notices

• VMess: From Jan 1, 2022, compatibility for legacy VMess MD5 will be disabled by default.
• VMess: Only use zero pseudo encryption in trusted transport such as TLS.
• FakeDNS: FakeDNS will NOT take effect on Routing and Freedom outbound.
• You are able to compile exactly the same binaries as the ones in Assets section below by simply following the compiling guide.

For downstream developers

The Go module name of v2ray-core has been changed to github.com/v2fly/v2ray-core/v4. Do NOT use v2ray.com/core anymore.

Documents about new features

• FakeDNS:
  1. Enable fakedns for destOverride and set metadataOnly: https://www.v2fly.org/config/inbounds.html#sniffingobject
  2. Add fakedns to dns servers section: https://www.v2fly.org/config/dns.html#dnsobject
  3. [Optional] Add fakedns section to config: https://www.v2fly.org/config/fakedns.html
• VMess MD5 认证信息淘汰机制
• VMess zero pseudo encryption
• New routing rule matcher HybridDomainMatcher
• ProxySetting for Outbound
• Disable DNS cache

Change log

1. An improved version of domain matcher implementation ACAutomatonDomainMatcher(#639) (Hybrid AC Matcher) is added. You can enable it with configuration. The document for routing have been updated. You could expect improvement on both shorter matching time and less memory usage. Thanks @darsvador.
2. The support for FakeDNS (#395 #406 #696) is added. It will return a synthetic DNS response when clients try to resolve domain name, and restore the domain name when clients connect to the returned address. Documents for DNS, FakeDNS, Sniffer is updated. Thanks @yuhan6665.
3. Added streamSetting/transport support for outbound front proxy. Document for outbound have been updated.
4. The cache of V2Ray's internal DNS can be disabled now(#699). Document for DNS is updated. Thanks @CalmLong.
5. You can disable compatibility for legacy VMess MD5(#596). Document for VMess have been updated. From Jan 1, 2022, compatibility for legacy VMess MD5 will be disabled by default. Thanks @dyhkwong.
6. You can now completely disable VMess's content encryption and protection, and may achieve better performance than none pseudo encryption. The document for VMess is updated. This is a non-breaking change on client side.
7. Added binary release of ARM Mac(#686). Thanks @Loyalsoldier.
8. /opt/share/v2ray/ have been added to asset search path(#715). Thanks @kidonng.
9. Fixed TCP's default ALPN(#716). Thanks @AkinoKaede.
10. Other minor stability and internal code quality improvements. Thanks @Loyalsoldier.
11. Fixed a bug cause enabling chained proxy crash the instance. Thanks @database64128.
12. Allow user to set domain matching policy for all rules.
13. Renamed HybridDomainMatcher's name to hybrid .

v4.34.0

Release Notes

• TLS Session Resumption is now disabled by default (#569). See #557 for more information.
• Support for the legacy Shadowsocks protocol with stream ciphers has been removed (#566). If you are still using the unsecure stream ciphers, migrate to Shadowsocks AEAD (ChaCha20Poly1305 and AES-GCM) immediately.
• We have added preliminary support for DNS over QUIC (#534). Currently only non-proxied lookup is supported.
• Binaries of the following architectures are no longer a part of the release: s390x, ppc64, ppc64le, mips softfloat.

Changes

• DNS: refactoring DNS (#169)
• DNS: support DNS over QUIC (#534) (currently only non-proxied lookup)
• DNS: add clientIp feature support for every nameserver (#504)
• Release: add Android release (#512)
• Android: default dns set to 8.8.8.8:53 (#572)
• TLS Session Resumption is now disabled by default (#569). See #557 for more information.
• SessionTicketsDisabled is now true by default. See #557 for more information.
• SOCKS: Refine socks5 server UdpAssociate response behavior (#523)
• SOCKS: Fix socks client UDP outbound's wrong destination (#522)
• HTTP2: listen port failed use error level log (#576)
• DNS: refine skipRoutePick (#558)
• DNS: compatible with localhost nameserver (#530)
• DNS & Routing: refine rule parsing process (#528)
• Config: multi-JSON config overide (#409)- Release: migrate release from Azure Pipelines to GitHub Actions (#453 #468)
• Logging: Prevent trailing whitespaces in logs (#526)
• Test: add race detector
• Minor changes and fixes by @U-v-U, @CalmLong, @dyhkwong

Notices

You are able to compile exactly the same binaries as the ones in Assets section below by simply following the compiling guide.

v4.33.0

Breaking Changes

• Remove XTLS

Features

• Add support for Debian package
• API: Reflection Service Support @Vigilans
• Update to IETF QUIC draft-32 (draft-29 is still supported)

Chores

• Transfer VSign and related project to V2Fly and share under the same
• Update security policy with renewed GPG public key
• Use Go 1.15.5
• Refine Code @chinsyo

Notices

• You are able to compile exactly the same binaries as the ones in Assets section below by simply following the Compiling Guide
• And you can check the integrity of binaries of the latest release by using the project Reproducible Builds

v4.32.1

Important improvement

• VLESS XTLS Direct Mode ReadV Experiment
  It's strongly recommended to test this change, as it reaches the best performance of current V2Ray platform.
  Remember to use V2Ray v4.32.1+ on at least client side. For more information, please visit
  https://www.v2fly.org/config/protocols/vless.html#xtls-%E9%BB%91%E7%A7%91%E6%8A%80

Fixes

• Disable 0-RTT mechanism for HTTP/1.x outbound @darhwa @zry98
• Set default alterId to 0 for VMess dynamic ports

Chores

• Use Go 1.15.4
• Update geoip, geosite, dependencies

Notice

• Compiling v2ray-core requires Go 1.15+
• You are able to compile codes to the complete same binaries as assets below by simply following
  https://www.v2fly.org/developer/intro/compile.html

v4.32.0

Features

• V2Ray loads JSON internally by default @forever8938
• Refine UNIX domain socket @lucifer9
  https://www.v2fly.org/config/inbounds.html

Fixes

• Fix mKCP sending window @p4gefau1t
• Fix JSON parsing dependency introduced by mutijson config @xiaokangwang
• Fix proto.go ProtoFilesUsingProtocGenGoFast on Windows @JimhHan

Chores

• Update geoip, geosite, dependencies
• Refine vprotogen & Regenerate .pb.go files @Loyalsoldier

Notice

• Compiling v2ray-core requires Go 1.15+
• Now v2ray-core supports Reproducible Builds
  https://github.com/v2fly/reproducible-builds

v4.31.3

Warning

• Compiling v2ray-core requires Go 1.15+

Changes

• Add Trojan over XTLS support @maskedeken
• Adjust VLESS & Trojan Validator

Fixes

• Fix Trojan API @maskedeken
• Fix generate .pb.go on Windows

Chores

• Update geoip, geosite, dependencies
• Remove .dev/protoc & Detect and show download link

v4.31.2

Changes

• gRPC: Rollback from 1.33.0 to 1.32.0 @o0HalfLife0o
  grpc/grpc-go#3945
• Upgrade other dependencies