# Third-party licences

Source of truth for versions: `Directory.Packages.props`. Licence = the package's own nuspec
(`~/.nuget/packages/<id>/<version>/*.nuspec`), read 2026-09-29. Update this file in the same
commit as any package change. Rule: no copyleft code linked statically.

| Package | Version | Licence | Used by | Notes |
|---|---|---|---|---|
| Avalonia | 12.1.2 | MIT | Godosa.Desktop | © The AvaloniaUI Project |
| NLayer | 3.0.0 | MIT | Godosa.Core | MP3 decoding (`Mp3Reader`, `Mp3Stream`) |
| Silk.NET.OpenGL | 2.23.0 | MIT | Godosa.Desktop | © .NET Foundation and Contributors |
| Silk.NET.OpenAL | 2.23.0 | MIT | Godosa.Audio | |
| Silk.NET.OpenAL.Extensions.Creative | 2.23.0 | MIT | Godosa.Audio | |
| Silk.NET.OpenAL.Extensions.Soft | 2.23.0 | MIT | Godosa.Audio | |
| Silk.NET.OpenAL.Soft.Native | 1.23.1 | LGPL-2.0-or-later | Godosa.Audio | OpenAL Soft as a separate shared library, loaded at run time (P/Invoke); not linked statically; the user can replace it |
| Silk.NET.SDL | 2.23.0 | MIT | Godosa.Gamepad | SDL2 itself: zlib licence, shared library |
| Microsoft.NET.Test.Sdk | 17.12.0 | MIT | tests only | not shipped |
| xunit | 2.9.2 | Apache-2.0 | tests only | not shipped |
| xunit.runner.visualstudio | 2.8.2 | Apache-2.0 | tests only | not shipped |

A game that ships the lib must reproduce the MIT notices above and say that OpenAL Soft is LGPL
and where its source is (https://github.com/kcat/openal-soft).