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

• 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

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

• 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

Other Changes

• Batch bodyless HEADERS flushes in the H2 downstream write loop by @haga-rak in #772

Full Changelog: v1.39.46.4170...v1.39.47.8025

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

• 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

• Fix/track downstream http stream halves by @bbartels in #764
• Fix event writer body dispatch by @bbartels in #766

Dependencies

• Bump Fluxzy.Core from 1.37.2 to 1.39.45 by @dependabot[bot] in #759
• Bump Fluxzy.Core.Pcap from 1.38.20 to 1.39.45 by @dependabot[bot] in #760
• Bump Grpc.Tools from 2.82.0 to 2.83.0 by @dependabot[bot] in #761
• Bump System.Threading.AccessControl from 10.0.9 to 10.0.10 by @dependabot[bot] in #771
• Bump System.IO.Pipelines from 10.0.9 to 10.0.10 by @dependabot[bot] in #770
• Bump MessagePack from 2.5.301 to 2.5.302 by @dependabot[bot] in #762
• Bump Grpc.Net.Client from 2.80.0 to 2.83.0 by @dependabot[bot] in #769

Other Changes

• Use the native macOS authorization dialog for graphical elevation by @haga-rak in #757
• Fix downstream exchange channel completion by @bbartels in #763
• Coalesce HTTP/1 chunk frames and use memory-based copy paths by @bbartels in #765
• Fix HTTP/2 stream buffer ownership by @bbartels in #767

Full Changelog: v1.39.45.50076...v1.39.46.4170

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

• 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

• Fix h2 stream permit leaks and h1 pool idle teardown (#634) by @haga-rak in #714
• Fix unbounded growth of the per-authority lock registry by @haga-rak in #718
• Fix cross-host routing on keep-alive plain proxy connections by @haga-rak in #719
• Fix upstream reads hanging forever when the response header never arrives by @haga-rak in #721
• Render readable Unicode in formatted JSON response body by @haga-rak in #745
• Fix unknown network error code on abrupt upstream close by @haga-rak in #747
• Release expired pooled HTTP/1.1 connections on dequeue by @haga-rak in #748
• Ignore ownerless sockets when resolving a process from a local port by @haga-rak in #752

New Features & Optimizations

• Avoid activity creation when no listener is attached by @bbartels in #725
• Optimize Http11HeaderBlockReader timestamp handling by @bbartels in #723
• Improve HTTP/1.1 downstream response-copy throughput and reduce MetricsStream read overhead by @bbartels in #724
• Optimize chunked write header formatting by @bbartels in #729
• Optimize single non-window HTTP/2 writes by @bbartels in #730
• Optimize chunked transfer size parsing by @bbartels in #728
• Optimize rule header filters for live exchanges by @bbartels in #726
• Tune HTTP/2 stream window update cadence by @bbartels in #731

Dependencies

• Bump Nerdbank.GitVersioning from 3.9.50 to 3.10.85 by @dependabot[bot] in #712
• Bump Spectre.Console from 0.55.2 to 0.57.0 by @dependabot[bot] in #713
• Bump System.IO.Pipelines from 10.0.7 to 10.0.9 by @dependabot[bot] in #717
• Bump Fluxzy.Core.Pcap from 1.37.2 to 1.38.20 by @dependabot[bot] in #710
• Bump Spectre.Console from 0.57.0 to 0.57.1 by @dependabot[bot] in #716
• Bump Grpc.Tools from 2.81.1 to 2.82.0 by @dependabot[bot] in #732
• Bump System.Threading.AccessControl from 10.0.7 to 10.0.9 by @dependabot[bot] in #734
• Bump YamlDotNet from 18.0.0 to 18.1.0 by @dependabot[bot] in #735
• Bump Nerdbank.GitVersioning from 3.10.85 to 3.10.91 by @dependabot[bot] in #738
• Bump Spectre.Console from 0.57.1 to 0.57.2 by @dependabot[bot] in #733
• Bump Fluxzy.Core from 1.37.2 to 1.38.20 by @dependabot[bot] in #709
• Bump Microsoft.Extensions.Logging.Abstractions from 10.0.9 to 10.0.10 by @dependabot[bot] in #741
• Bump Microsoft.Extensions.Logging.Console from 10.0.9 to 10.0.10 by @dependabot[bot] in #742

Other Changes

• Set version to '1.39-alpha' by @haga-rak in #704
• Apply response header timeout to h2 upstreams and add body idle timeout by @haga-rak in #722
• Bound upstream connection establishment and release authority lock waiters on client abort by @haga-rak in #736
• Use case-insensitive string hashing for header names by @bbartels in #727
• Harden downstream accept loop against transient failures by @haga-rak in #750
• Update NuGet package tags by @haga-rak in #753
• Regenerate action/filter documentation by @haga-rak in #754

New Contributors

• @bbartels made their first contribution in #725

Full Changelog: v1.38.20.31283...v1.39.45.50076

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

• 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

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

• 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

• Fix Proxy startup failure with custom Action or Filter by @haga-rak in #667
• Prevent path traversal in certificate cache file names by @haga-rak in #668

New Features

• Add SkipInternalRules option to suppress built-in mount rules by @haga-rak in #658
• Add elliptic curve (ECDSA) certificate support by @haga-rak in #665
• Add an upstream socket configuration hook by @haga-rak in #680

Dependencies

• Bump Fluxzy.Core.Pcap from 1.35.26 to 1.36.55 by @dependabot[bot] in #662
• Bump coverlet.collector from 10.0.0 to 10.0.1 by @dependabot[bot] in #666
• Bump Fluxzy.Core from 1.35.26 to 1.36.55 by @dependabot[bot] in #661
• Bump Grpc.AspNetCore from 2.76.0 to 2.80.0 by @dependabot[bot] in #651
• Bump Grpc.Tools from 2.80.0 to 2.81.0 by @dependabot[bot] in #674
• Bump YamlDotNet to 18 and read rule files with positioned errors by @haga-rak in #679

Other Changes

• Drain WebSocket capture pipe on disposal by @haga-rak in #659
• Restrict leaf certificate cache files to owner only by @haga-rak in #669
• Normalize HTTP/1.1 framing to prevent request smuggling by @haga-rak in #671
• Remove sharpziplib and make extra content decoders pluggable by @haga-rak in #677
• Register a zstd content decoder in the CLI by @haga-rak in #678

Full Changelog: v1.36.55.6882...v1.37.2.44521

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

• 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

• Fix H1 pool retry when recycled connection got close_notify after response by @haga-rak in #650
• Populate cipher and hash in SslInfo on BouncyCastle path by @haga-rak in #655

New Features

• Embed FluxzySetting snapshot in archive meta by @haga-rak in #653
• Add cert validity dates and serial number to SslInfo by @haga-rak in #654
• Add x-fluxzy-network-error header on 528 responses by @haga-rak in #656
• Introduce ILogger and ActivitySource based logging by @haga-rak in #649

Dependencies

• Bump Spectre.Console from 0.55.0 to 0.55.2 by @dependabot[bot] in #642
• Bump coverlet.collector from 8.0.1 to 10.0.0 by @dependabot[bot] in #639
• Bump System.Threading.AccessControl from 10.0.5 to 10.0.7 by @dependabot[bot] in #647
• Bump Grpc.Net.Client from 2.76.0 to 2.80.0 by @dependabot[bot] in #652
• Bump System.IO.Pipelines from 8.0.0 to 10.0.7 by @dependabot[bot] in #646
• Bump Fluxzy.Core.Pcap from 1.35.25 to 1.35.26 by @dependabot[bot] in #641
• Bump Fluxzy.Core from 1.35.25 to 1.35.26 by @dependabot[bot] in #640

Other Changes

• Add IsRegisteredOn to match system proxy against fluxzy endpoint by @haga-rak in #645

Full Changelog: v1.36.40.61754...v1.36.55.6882

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

• 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

• Fix PcapngWriter 'Already registered' on ephemeral port reuse by @haga-rak in #620
• Fix OOP pcap capture race with archive packaging by @haga-rak in #626
• Fix Expect: 100-continue deadlock on H1 upstream (#624) by @haga-rak in #625

Dependencies

• Bump Fluxzy.Core from 1.34.1 to 1.35.25 by @dependabot[bot] in #621
• Bump Fluxzy.Core.Pcap from 1.34.1 to 1.35.25 by @dependabot[bot] in #622
• Bump Grpc.Tools from 2.78.0 to 2.80.0 by @dependabot[bot] in #608

Other Changes

• Fix and tweak websocket framing by @haga-rak in #630
• Perf: reduce per-exchange allocations on HTTP/1.1 hot path by @haga-rak in #631
• Perf: skip redundant upfront per-stream WINDOW_UPDATE in H2 by @haga-rak in #632

Full Changelog: v1.35.25.62495...v1.35.26.32388

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

• CLI binaries are available as assets or downloadable via this page.
• Docker images are available at Docker Hub.

CLI Installation

With npm (all OS)

npm install -g @fluxzy/cli

Windows (winget):

winget install Fluxzy.Fluxzy

macOS (Homebrew):

brew tap haga-rak/fluxzy
brew install fluxzy

What's Changed

Fixes

• Fix duplicate Transfer-Encoding: chunked on HTTP/1.1 responses by @haga-rak in #616
• Fix concurrent HashSet modification when serializing archive meta by @haga-rak in #618
• Fix stray DATA frame after HEADERS[END_STREAM] on zero-length POST by @haga-rak in #613
• Fix H2 connection pool disposal race (#614) by @haga-rak in #617

Other Changes

• Performance tweaks across HTTP/1.1, H2, and rules engine by @haga-rak in #619

Full Changelog: v1.35.24.63476...v1.35.25.62495

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

• CLI binaries are available as assets or downloadable via this page.
• Docker images are available at Docker Hub.

CLI Installation

Windows (winget):

winget install Fluxzy.Fluxzy

macOS (Homebrew):

brew tap haga-rak/fluxzy
brew install fluxzy

What's Changed

Fixes

• Fix RequestBodySent timing to precede ResponseHeaderStart by @haga-rak in #606
• Fix H2 ALPN not offered in reverse-secure mode by @haga-rak in #611
• Fix Windows proxy restore for legacy per-protocol ProxyServer formats by @haga-rak in #612

Dependencies

• Bump Grpc.Tools from 2.69.0 to 2.80.0 by @dependabot[bot] in #598
• Bump Grpc.Net.Client from 2.67.0 to 2.76.0 by @dependabot[bot] in #593
• Bump Spectre.Console from 0.54.0 to 0.55.0 by @dependabot[bot] in #609

Other Changes

• Update NuGet README for Fluxzy.Core and Fluxzy.Core.Pcap by @haga-rak in #603
• Add README for @fluxzy/cli npm package by @haga-rak in #605

Full Changelog: v1.35.20.1...v1.35.24.63476