RemSound/src/RemSound.App/RemSound.App.csproj

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>net10.0-windows</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
    <UseWindowsForms>true</UseWindowsForms>
    <RootNamespace>RemSound.App</RootNamespace>
    <AssemblyName>RemSound</AssemblyName>
    <ApplicationManifest>app.manifest</ApplicationManifest>
    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
    <ApplicationHighDpiMode>SystemAware</ApplicationHighDpiMode>
    <!-- Release version. The self-updater (RemSoundUpdater) compares this against the
         tag_name on the latest GitHub release; bump it on every public release. The
         AssemblyVersion / FileVersion default to this value, and Assembly.GetName().Version
         is what the About dialog and the updater both read. -->
    <Version>3.1.1</Version>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\RemSound.Core\RemSound.Core.csproj" />
    <ProjectReference Include="..\RemSound.Sender\RemSound.Sender.csproj" />
    <ProjectReference Include="..\RemSound.Receiver\RemSound.Receiver.csproj" />
    <PackageReference Include="NAudio" Version="2.3.0" />
    <!-- LAME wrapper for MP3 encoding. Pulled in for the recording feature. The native
         libmp3lame.dll ships with the package and is copied to the output folder. -->
    <PackageReference Include="NAudio.Lame" Version="2.1.0" />
    <!-- OGG container writer that wraps Concentus-encoded Opus. Same Concentus the wire
         path already uses (transitive dep), so the recording-side OGG-Opus output is
         byte-for-byte the same encoder we'd send on a live Opus stream. -->
    <PackageReference Include="Concentus.Oggfile" Version="1.0.7" />
    <!-- Pure-managed FLAC encoder (Flake). Same encoder CUETools uses; no native DLL,
         no P/Invoke. Lossless, ships as managed IL, smaller files than WAV (~50%) without
         sample-data loss. -->
    <PackageReference Include="CUETools.Codecs.FLAKE" Version="1.0.5" />
    <!-- UPnP / NAT-PMP / PCP client library for automatically opening the audio port on
         the user's router so peers on the public internet can reach this machine without
         manual port forwarding. Cross-protocol — picks whichever the router speaks. Used
         under the AppConfig.UpnpEnabled toggle, off by default. -->
    <PackageReference Include="Mono.Nat" Version="3.0.4" />
    <!-- Native libopus binaries that Concentus 2.0+ auto-detects at runtime and routes
         encode/decode calls through. Without this package Concentus uses its pure-managed
         C# fallback, which `new`s ~15 working buffers per encode call (issue #22 on the
         Concentus repo, open since 2018) and produces ~4.5 MB/s of GC pressure per
         encoding lane at 10 ms frames. Switching to native via this package keeps the
         encoder state allocated once (C-side) and reuses it across calls. Same encoder
         settings, bit-for-bit identical audio output. Installed at the top-level project
         (per the package's install guidance) so `dotnet publish` correctly trims native
         binaries for irrelevant RIDs from the release output. 2026-05-23. -->
    <PackageReference Include="Concentus.Native" Version="1.5.2" />
    <!-- Explicit pin for the transitive Concentus.Native.NetCore. The parent package
         declares a minimum version of 1.5.1, but 1.5.1 was never published to nuget.org —
         only 1.5.2 was. NuGet still resolves correctly (it picks 1.5.2) but emits NU1603
         as a warning, which our TreatWarningsAsErrors policy promotes to an error.
         Pinning explicitly skips that warning and is self-documenting. -->
    <PackageReference Include="Concentus.Native.NetCore" Version="1.5.2" />
  </ItemGroup>

  <ItemGroup>
    <!-- All cue sounds live in a sounds\ subfolder under the publish output (moved out of
         the install-root flat layout 2026-05-28). Default cue WAVs ship inside that folder;
         user-supplied custom cue paths set in Preferences override the defaults at runtime.
         Filenames containing a space (e.g. "record start.wav") are preserved verbatim on
         copy so the load-by-filename path in TryLoadCueSound finds them exactly as written. -->
    <Content Include="..\..\sounds\connect.wav">
      <Link>sounds\connect.wav</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Content Include="..\..\sounds\disconnect.wav">
      <Link>sounds\disconnect.wav</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Content Include="..\..\sounds\record start.wav">
      <Link>sounds\record start.wav</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Content Include="..\..\sounds\record stop.wav">
      <Link>sounds\record stop.wav</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <!-- New cues introduced 2026-05-28: save.wav fires after a successful Save / Save As;
         profile.wav fires immediately after a profile finishes loading. Both default WAVs
         to be supplied by the project owner; absent files are gracefully ignored at load
         time (the cue just doesn't play) so the build is fine without them. -->
    <Content Include="..\..\sounds\save.wav" Condition="Exists('..\..\sounds\save.wav')">
      <Link>sounds\save.wav</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Content Include="..\..\sounds\profile.wav" Condition="Exists('..\..\sounds\profile.wav')">
      <Link>sounds\profile.wav</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <!-- User manual. F1 anywhere in the app opens this via the user's default browser
         (HelpLauncher.OpenManual). The PreserveNewest mode means a fresh publish overwrites
         the published copy whenever the source is newer; manually-edited copies inside
         publish/ get clobbered, which is correct (publish is build output, not config). -->
    <Content Include="..\..\readme.html">
      <Link>readme.html</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
  </ItemGroup>
</Project>