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 1.39.48.18975·September 9, 2026

Release Notes

Official .NET builds are signed and published at nuget.org. vv1.39.48 vv1.39.48

  • 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
  • Make the H2 header-received signal idempotent by @haga-rak in #773 Dependencies
  • Bump Fluxzy.Core.Pcap from 1.39.45 to 1.39.47 by @dependabot[bot] in #779
  • Bump Fluxzy.Core from 1.39.45 to 1.39.47 by @dependabot[bot] in #778
  • Bump Grpc.AspNetCore from 2.80.0 to 2.83.0 by @dependabot[bot] in #768
  • Bump System.Threading.AccessControl from 10.0.10 to 10.0.11 by @dependabot[bot] in #785
  • Bump System.IO.Pipelines from 10.0.10 to 10.0.11 by @dependabot[bot] in #784
  • Bump Google.Protobuf from 3.34.1 to 3.36.0 by @dependabot[bot] in #791
  • Bump Google.Protobuf from 3.36.0 to 3.36.1 by @dependabot[bot] in #794 Other Changes
  • Deliver the response when a reset races the header signal by @haga-rak in #774
  • Make the throughput benchmark H1 cases true HTTP/1.1 and reduce measurement noise by @haga-rak in #775
  • Relax SetConnectionPerHost cap from 64 to 1024 by @haga-rak in #776
  • Bypass DNS lock for cached results by @bbartels in #786
  • Dispose transports after failed remote opens by @bbartels in #787
  • Keep H2 pool alive on caller cancellation by @haga-rak in #793
  • Fix response connection persistence handling by @bbartels in #788
  • Add HTTP/1.1 connection disposition barrier by @bbartels in #789 Full Changelog: v1.39.47.8025...v1.39.48.18975

Installer type: zip

x86—6548966D3C0230960456896790CBD1112A68BAE3B1DCC973521CB46B394EF902

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 (13)

1.39.47.8025
x86—3C5E100859BF4758AC4B7F952FE401378A606DCE7F70DB116E81C6BD921F6370
1.39.46.4170
x86—0B26732F6A87F2001151CEDD39D046D0322A9BA14432D18CFACF4A3BDEBFA7AC
1.39.45.50076
x86—EE48096992CB4AD7D2D3CB2890698D574D075E7A90DD754C52372D45741208EF
1.38.20.31283
x86—6238EC8A64791676B52CE30B9BFFEC2A42CEA0071FED69758F134903EA6DC9BB
1.37.2.44521
x86—5F750903B28858414A2ACA3E313560692748D85C69C310A947BE9A6D15B27FA9
1.36.55.6882
x86—61559FCF1CAA025C01879F701D9FE6366D21A86600A6A33F52036EBDB297EE58
1.35.26.32388
x86—0592F4881256486B599C7A696F231D85877914F0A32007774468878DD53EF5B4
1.35.16.14941
x86—90CF983E260A1F71533D7130B8DA88373C85CC340809E00BDDB4146A46A4BBF9
x64—E14E0546EE541178412714D3495C6E52EC0D5AB17B1A8608A38F8DDFD4D2FACE
arm64—D2E813C07811AF6CAD5CB7570C8CD160D795809E466C374C7792F359A5C336C8
1.34.1.16860
x86—3CEAC5E791844C6BE1C9651565E8D7385980C316AE7EE432CEA6BE997D52A8A6
1.33.10.50221
x86—D97A7899A6FC0D2DB944BB612579491130699497915CA034550A2F7DC39A8AE7
1.32.1
x64—ADC8BC33E812C128816032AADC118DCBA644CB58F58A39327C0FBFA3E729E112
1.31.32
x64—2AA9FAFB70A4A1AE7678EA0A1F00FE5C5F55DD04F294D7DC76DA3D156CF536B3
1.31.24
x64—015977C39F79ED34A9FB4B8F41DF2575880EAD95CB3C3E065DDC4A0AA2962C64