Tuesday, 14 July 2026 @ 23:01 UTC~3313,475150,957

Fluxzy

Fluxzy SAS·Fluxzy.Fluxzy

MITM HTTP debugging proxy for intercepting and altering HTTP/1.1, H2, and WebSocket traffic

winget install --id Fluxzy.Fluxzy --exact --source winget

Latest 1.38.20.31283·June 21, 2026

Release Notes

Official .NET builds are signed and published at nuget.org. vv1.38.20 vv1.38.20

  • CLI binaries are available as assets or downloadable via this page.
  • Docker images are available at Docker Hub. CLI Installation npm (Windows, macOS, Linux): npm install -g @fluxzy/cli Or run directly without installing: npx @fluxzy/cli start --llo Windows (winget): winget install Fluxzy.Fluxzy macOS (Homebrew): brew tap haga-rak/fluxzy brew install fluxzy What's Changed Fixes
  • Keep reusing upstream connection when a non-101 response advertises upgrade by @haga-rak in #692
  • Fix Linux system proxy detection and restore by @haga-rak in #697 Dependencies
  • Bump Fluxzy.Core from 1.35.26 to 1.37.2 by @dependabot[bot] in #682
  • Bump Microsoft.Extensions.Logging.Abstractions from 10.0.7 to 10.0.8 by @dependabot[bot] in #686
  • Bump Fluxzy.Core.Pcap from 1.36.55 to 1.37.2 by @dependabot[bot] in #685
  • Bump Fluxzy.Core from 1.35.26 to 1.37.2 by @dependabot[bot] in #684
  • Bump Microsoft.Extensions.Logging.Console from 10.0.7 to 10.0.8 by @dependabot[bot] in #687
  • Bump MessagePack from 2.5.198 to 2.5.301 by @dependabot[bot] in #691
  • Bump Microsoft.Extensions.Logging.Console from 10.0.8 to 10.0.9 by @dependabot[bot] in #702
  • Bump Grpc.Tools from 2.81.0 to 2.81.1 by @dependabot[bot] in #699
  • Bump Microsoft.Extensions.Logging.Abstractions from 10.0.8 to 10.0.9 by @dependabot[bot] in #701 Other Changes
  • Set version to 1.38-alpha by @haga-rak in #681
  • Recover host name from the TLS ClientHello SNI when the target is an IP by @haga-rak in #689
  • Report real OS trust result on Linux certificate install by @haga-rak in #690
  • Cap generated leaf certificate validity at 200 days by @haga-rak in #694
  • Fix macOS system proxy detection and restore by @haga-rak in #693
  • Add pluggable process resolver for downstream connections by @haga-rak in #695
  • Fix macOS process resolution: correct socket_fdinfo offsets and struct size by @haga-rak in #696
  • Add host bypass list to UpStreamProxyAction by @haga-rak in #703 Full Changelog: v1.37.2.44521...v1.38.20.31283

Installer type: zip

ArchitectureScopeDownloadSHA256
x86—Download6238EC8A64791676B52CE30B9BFFEC2A42CEA0071FED69758F134903EA6DC9BB

Details

Homepage
https://github.com/haga-rak/fluxzy.core
License
GPLv3
Publisher
Fluxzy SAS
Support
https://github.com/haga-rak/fluxzy.core/issues

Tags

csharpdotnethttphttp-archivehttp2httpsimpersonatemitmmitmproxypcapproxy

Older versions (9)

1.37.2.44521
ArchitectureScopeDownloadSHA256
x86—Download5F750903B28858414A2ACA3E313560692748D85C69C310A947BE9A6D15B27FA9
1.36.55.6882
ArchitectureScopeDownloadSHA256
x86—Download61559FCF1CAA025C01879F701D9FE6366D21A86600A6A33F52036EBDB297EE58
1.35.26.32388
ArchitectureScopeDownloadSHA256
x86—Download0592F4881256486B599C7A696F231D85877914F0A32007774468878DD53EF5B4
1.35.16.14941
ArchitectureScopeDownloadSHA256
x86—Download90CF983E260A1F71533D7130B8DA88373C85CC340809E00BDDB4146A46A4BBF9
x64—DownloadE14E0546EE541178412714D3495C6E52EC0D5AB17B1A8608A38F8DDFD4D2FACE
arm64—DownloadD2E813C07811AF6CAD5CB7570C8CD160D795809E466C374C7792F359A5C336C8
1.34.1.16860
ArchitectureScopeDownloadSHA256
x86—Download3CEAC5E791844C6BE1C9651565E8D7385980C316AE7EE432CEA6BE997D52A8A6
1.33.10.50221
ArchitectureScopeDownloadSHA256
x86—DownloadD97A7899A6FC0D2DB944BB612579491130699497915CA034550A2F7DC39A8AE7
1.32.1
ArchitectureScopeDownloadSHA256
x64—DownloadADC8BC33E812C128816032AADC118DCBA644CB58F58A39327C0FBFA3E729E112
1.31.32
ArchitectureScopeDownloadSHA256
x64—Download2AA9FAFB70A4A1AE7678EA0A1F00FE5C5F55DD04F294D7DC76DA3D156CF536B3
1.31.24
ArchitectureScopeDownloadSHA256
x64—Download015977C39F79ED34A9FB4B8F41DF2575880EAD95CB3C3E065DDC4A0AA2962C64