Latest posts
V2Fly - Notification and Updates, V2Ray the second new
22 Sept, 09:39
v5.54.2 is released. (unstable version) This update fixes an issue with quic transport where it sends V2Ray specific handshake parameters that differs from quic-go defaults. Thanks Jackson Sippe, et al. for reporting this issue. This update includes a change that requires a protocol update of QUIC transport. Please update the server first to allow connections from both older and latest clients with a transition graceful period. This transition period will last until v5.61.0, and you end this transition immediately by manually setting QUIC transport's server alpn to h3. ⚠️ Important Message ⚠️ This update includes security fix recommended for QUIC transport. ⚠️ 重要消息 ⚠️ 本更新含适用于 QUIC transport 的安全更新。GitHubRelease v5.54.2 · v2fly/v2ray-coreSecurity Update This update fixes an issue with quic transport where it sends V2Ray specific handshake parameters that differs from quic-go defaults. Thanks Jackson Sippe, et al. for reporting this...V2Fly - Notification and Updates, V2Ray the second new
21 Sept, 21:29
v5.54.1 is released. (unstable version) This update fixes an issue with quic transport where it sends V2Ray specific handshake parameters that differs from quic-go defaults. Thanks Jackson Sippe, et al. for reporting this issue. ⚠️ Important Message ⚠️ This update includes security fix recommended for QUIC transport. ⚠️ 重要消息 ⚠️ 本更新含适用于 QUIC transport 的安全更新。GitHubRelease v5.54.1 · v2fly/v2ray-coreSecurity Update This update fixes an issue with quic transport where it sends V2Ray specific handshake parameters that differs from quic-go defaults. Thanks Jackson Sippe, et al. for reporting this...V2Fly - Notification and Updates, V2Ray the second new
18 May, 00:29
v5.51.0 is released. (unstable version) New Features Google Docs Viewer Transport: Designed to bypass current near total censorship of internet experienced by Iranian users. A shout out to the developer at https://github.com/0xinf0/gdocs-tunnel that published the tunneling method that was used in this transport.GitHubRelease v5.51.0 · v2fly/v2ray-coreNew Features gdocsviewer Add Google Docs Viewer based transport in #3725 This is a new transport based on Tunneling with Google Docs Viewer, as used in https://github.com/0xinf0/gdocs-tunnel . EN...5,310Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
16 Feb, 11:32
We have observed the report that looks like TLS protocol could be impacted by max non-advancing record discriminator, and based on the testing and deductions TLSMirror is not impacted by it. Also, TLSMirror is by design systemically not vulnerable to this kind of attack, and is more tolerant to different kinds of forwarding sites no matter what TLS stack was used by the forwarded site. https://github.com/net4people/bbs/issues/576GitHubFW: Detection of Reality Protocol with Handshake Replay and non advancing records · Issue #576 · net4people/bbsAccording to the author of the following post , looks like tls protocols including reality protocol designed by RPRX and introduced in XRay can be detected by replaying the handshake message and th...7,340Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
15 Jan, 21:24
We have recently released a new version of v2ray with a security update for utls regarding to Chrome120 fingerprint. https://github.com/v2fly/v2ray-core/releases/tag/v5.44.0 There could be another security release tomorrow for golang tool chain update.GitHubRelease v5.44.1 · v2fly/v2ray-coreSecurity Updates uTLS: bundled library updated to v1.8.2 for Chrome120 imitation profile identification. Golang: Update golang toolchain to v1.25.6, which fixed an vulnerable (tls.Config).Clone fu...6,980Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
14 Jan, 17:55
We have recently released a new version of v2ray with a security update for utls regarding to Chrome120 fingerprint. https://github.com/v2fly/v2ray-core/releases/tag/v5.44.0 There could be another security release tomorrow for golang tool chain update.GitHubRelease v5.44.0 · v2fly/v2ray-coreSecurity Update uTLS: bundled library updated to v1.8.2 for Chrome120 imitation profile identification. Fixes avoid DNS leakage with gRPC transports by @leo9800 in #3587 Dynamic address length c...5,820Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
15 Oct 2025, 13:11edited
v5.41.0 is released. (unstable version) This is a maintenance release. This release includes an important fix for utls, update recommended for all users.GitHubRelease v5.41.0 · v2fly/v2ray-coreThis is a maintenance release. This release includes an important fix for utls, update are recommended for all users. Chores Chore: bump github.com/refraction-networking/utls from 1.8.0 to 1.8.1 b...7,000Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
3 Oct 2025, 18:54
v5.40.0 is released. (unstable version) New Features Add transient storage lifecycle receiver framework (fix grpc transport goroutine leak)GitHubRelease v5.40.0 · v2fly/v2ray-coreNew Features Add transient storage lifecycle receiver framework (fix grpc transport goroutine leak) in #3529 Chores Chore: bump github.com/quic-go/quic-go from 0.54.0 to 0.54.1 by @dependabot[bo...6,660Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
5 Jul 2025, 14:38
v5.37.0 is released. (unstable version) New Features Add TLSMirror looks like TLS censorship resistant transport protocol as a developer preview transport Update TLS Mirror with TLS1.2 AEAD support, defer_instance_derived_write_time, transport_layer_padding, h2_do_not_wait_for_download_finish proxy dns with NOTIMP error This update includes important fix for developer preview protocol TLSMirror. 本更新含针对于开发者预览版协议 TLSMirror 的重要修复。GitHubRelease v5.37.0 · v2fly/v2ray-coreNew Features TLSMirror developer preview protocol is now a part of mainline V2Ray. Add TLSMirror looks like TLS censorship resistant transport protocol as a developer preview transport in #3437 U...8,490Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
4 Jul 2025, 19:48edited
TLSMirror: Looks like TLS Censorship Resistant Transport Protocol is Looking for Developer Feedback https://github.com/net4people/bbs/issues/4966,740Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
3 Jul 2025, 20:00
v5.36.0 is released. (unstable version) New Features Add TLSMirror looks like TLS censorship resistant transport protocol as a developer preview transport proxy dns with NOTIMP errorGitHubRelease v5.36.0 · v2fly/v2ray-coreNew Features Add TLSMirror looks like TLS censorship resistant transport protocol as a developer preview transport in #3437 proxy dns with NOTIMP error by @rp-hello in #2954 Chores Chore: bump g...5,390Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
3 Jul 2025, 19:59
v5.35.0 is released. (stable version) New Features fix false success from SOCKS server when Dispatch() fails HTTP inbound: Directly forward plain HTTP 1xx response headerGitHubRelease v5.35.0 · v2fly/v2ray-coreNew Features fix false success from SOCKS server when Dispatch() fails by @basinilya in #3431 HTTP inbound: Directly forward plain HTTP 1xx response header by @Fangliding in #3434 Chores Update ...4,510Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
28 Apr 2025, 14:12
v5.31.0 is released. (unstable version) This is a maintenance release contains a security update for utls.GitHubRelease v5.31.0 · v2fly/v2ray-coreThis is a maintenance release contains a security update for utls. Security Update Update utls version to v1.7.1 in 5910b33 Chores Chore: bump golang.org/x/net from 0.38.0 to 0.39.0 by @dependab...6,930Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
6 Apr 2025, 19:01
v5.30.0 is released. (unstable version) New Features Add Dns Proxy Response TTL Control7,770Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
16 Feb 2025, 14:43
v5.29.0 is released. (unstable version) New Features Enable restricted mode load for http protocol client Fixes Correctly implement QUIC sniffer when handling multiple initial packetsGitHubRelease v5.29.0 · v2fly/v2ray-core(There is currently an unfixed bug in this version, please do not upgrade yet.) New Features Enable restricted mode load for http protocol client in #3315 Fixes Correctly implement QUIC sniffer ...9,780Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
10 Feb 2025, 21:33
v5.28.0 is released. (unstable version) New Features Subscription: Add Persistence to Subscription Imports, plus Subscription Update API8,000Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
6 Feb 2025, 18:28edited
v5.27.0 is released. (unstable version) New Features Persistent Storage: Add Persistent Storage Support to V2Ray. Background Observatory: Add Persistent Storage of probe result for Background Observatory.6,910Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
21 Jan 2025, 16:13
v5.25.1 is released. (unstable version) New Features Subscription: Add support for URLLine format subscription container. Subscription: Add gRPC API support. Fix: Broken release binary for linux-amd64 and linux-arm64 as a result of mixing static build and pie build.GitHubRelease v5.25.1 · v2fly/v2ray-coreNew Features Subscription: Add support for URLLine format subscription container. Subscription: Add gRPC API support. (Preview) Add WebUI Support in #3284 The associated in browser web interface ...6,370Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
18 Jan 2025, 12:23
v5.25.0 is released. (unstable version) New Features Subscription: Add support for URLLine format subscription container. Subscription: Add gRPC API support.GitHubRelease v5.25.0 · v2fly/v2ray-coreNew Features Subscription: Add support for URLLine format subscription container. Subscription: Add gRPC API support. (Preview) Add WebUI Support in #3284 The associated in browser web interface ...5,560Open in TelegramV2Fly - Notification and Updates, V2Ray the second new
9 Jan 2025, 08:30edited
v5.24.0 is released. (unstable version) New Features HTTPUpgrade Add Early Data and Custom Header Support to HTTPUpgrade TransportGitHubCelebrate HTTPUpgrade Protocol's New EarlyData Support with a Public Proxy Server · v2fly v2ray-core · Discussion #3277With the release of early data support of HTTPUpgrade Transport in v5.24.0. The following server was setup to provide a public proxy server with HTTPUpgrade transport , for a limited amount of time...6,130Open in Telegram
Related Channels
Other channels in the same section of the catalogue.
