感谢 Student Main 的 扁平化版 Logo, 文件使用 CC BY SA 4 授权

Svg

v4.27.0 已经发布

Breaking Change
* VMessAEAD 已经更新，你需要保持客户端和服务器相同版本
* 发布文件的结构进行了更改，变得更加清晰，但一些脚本可能需要更新，如果使用arm设备最好手动更新
* 4.28.0 版本及以后版本中，如果把 alterId 设置为 0 则代表为启用VMess AEAD（别忘记升级你的服务端）。

Feature
* VLESS PREVIEW 1.3 https://www.v2fly.org/config/protocols/vless.html
* Add Linux riscv64 release @rprx

Fix
* Shadowsocks supports cipher as None [none, plain] @yuhan6665
* Add access log for Dokodemo inbound @lucifer9
* Some typo fixes @DuckSoft
* Fix the error of missing curl in Dockerfile @kallydev
* GitHub Actions push to docker hub @kallydev
* Optimize SO_REUSEPORT implementation @Vigilans
* DOH supports HTTP/2 @darhwa
* Apply Sockopt from inbound config to Dokodemo Tproxy response connection @Vigilans

VMessAEAD 设计文档 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/V2Fly Notification and Updates V2Ray the second new/com.v2fly-github-io/issues/20

4.28.0 版本及以后版本中，如果把 alterId 设置为 0 则代表为启用VMess AEAD （别忘了更新到最新版本）

没有直接使用 Core 的开发者们请及时更新

原 https://install.direct/go.sh 已经弃用。

现在请使用 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/fhs-install-v2ray

Q&A
从旧脚本迁移至此 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/fhs-install-v2ray/wiki/Migrate-from-the-old-script-to-this
使用证书时提示权限不足 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/fhs-install-v2ray/wiki/Insufficient-permissions-when-using-certificates

v4.27.4 已经发布

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/releases/tag/v4.27.4

Feature
* Dotless domain support in built-in DNS @Vigilans
* Support source port matching in routing config @Vigilans
* Make HTTP outbound 0-rtt @darhwa
* Add asset location auto search @vcptr
* Add PROXY protocol support to TCP & WebSocket inbound @lucifer9 and @rprx
* VLESS PREVIEW 1.5 @rprx

Fix
* Amending domain matcher with returning array of all matches @Vigilans
* Refactor DNS Server to record original rule of domain matchers @Vigilans
* New Systemd unit file @dctxmei
* Fix: logging empty rules & DNS @Loyalsoldier
* Fix a typo @dikaixu1999
* Shadowsocks Detection defense @studentmain and xiaokangwang
* Update Old file @Loyalsoldier

需要注意的是：
* Shadowsocks 的一个探测防御措施
* DNS 域匹配优先级 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/issues/92#issuecomment-673238489
* 路由源端口的匹配 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/issues/
* VLESS fallback -> fallbacks, see https://www.v2fly.org/config/protocols/vless.html

v4.27.5 已经发布

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/releases/tag/v4.27.5

Features
Parse X-Forwarded-For in http transport @lucifer9

Fix
Fix according to staticcheck result @Loyalsoldier
Fix: Bound check when accessing DNS server's ipIndexMap @Vigilans
Refine code @Loyalsoldier

感谢 Felix Yan 的工作, Arch 包结构已经回归正常。

v4.28.0 已经发布

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/releases/tag/v4.28.0

Changes
Use Golang 1.15
VMess AEAD will be used when alterId is 0. ("testsEnabled" is discarded)

Fixes
Fix dns tests by setting v2ray.location.asset @felixonmars
fix abstract UDS & add PROXY protocol support to DS inbound @lucifer9 @rprx
Systemd: prevent restart on corrupt config @DuckSoft

Chores
Upgrade all dependencies @rprx
Change lint order to avoid file changes notice @Loyalsoldier
Update geoip, geosite

现在你可以在 Twitter 跟踪 V2Fly 的动态了.

https://twitter.com/realV2Fly

现在 VMess 的 AlterID 设置为 0，则代表开启 VMessAEAD 头部加密，用于对抗重放和读取长度探测。

设计文档 https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/V2Fly Notification and Updates V2Ray the second new/com.v2fly-github-io/issues/20

没有直接使用 Core 的开发者们请及时更新

v4.28.1 已经发布，修复了一个会导致安全性略微降低的 IV 使用。

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/releases/tag/v4.28.1

p.s Twitter 账号目前被 Shadowban 了，只能点账号进去看到内容。

升级到 4.28.1 时 应保持两边版本相同。

有一些人产生了困惑，简单答疑：

如果你两边都能升级到最新版，你不需要关注这个事情；
如果你只能升级客户端，那就不要用 alterid 0

v4.28.2 已经发布

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/releases/tag/v4.28.2


Fixes
Routing Context: Fix GetUser() & Use string for Attributes Value.
Fix the coarse-grained mutex in HTTP outbound.

Chores
Support disable VMessAead by os environ.
Fix and refine workflows.

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/domain-list-community

现在提供 zip 和 xz 格式的 dlc.dat

以及从 geolocation-!cn 生成的 gfwlist

v4.29.0 已经发布

https://github.com/V2Fly Notification and Updates V2Ray the second new/com.v2fly/v2ray-core/releases/tag/v4.29.0

Features
VLESS & XTLS 组合通过减少 TLS 二次加密实现了更强的性能和能耗改善，特别是在硬路由和移动设备上。但目前在性能充足的设备上，这个提升似乎并不明显。建议亲自测试，并关注后续改进。

VLESS PREVIEW 2
Add XTLS support

https://www.v2fly.org/config/protocols/vless.html

Changes
mKCP: removing annoying NewAEADAESGCMBasedOnSeed hint.

Refactor
Routing: Implement Route interface as the routing result of Router.
Stats: Add ChannelConfig & Return error on subscription.

Chores
Refine linter.
Golangci-lint: disable some plugins.
Make isAEAD more efficient.
Golangci-lint: increase Timeout to 5 minutes.

Warning
Please migrate from V2Ray to V2Fly in time
Compiling v2ray-core requires Go 1.15+

p.s 推特已经恢复正常 https://twitter.com/realV2Fly