link.xml

<!--
Project-side link.xml that forwards to the audience SDK's preservation rules.

The SDK ships its own src/Packages/Audience/link.xml, but Unity's linker
discovery skips it when the package is embedded via a "file:" path that
points outside the project tree (which is how the sample project loads
the SDK during development). Mirroring the rules here keeps the
Immutable.Audience.Unity assembly alive so [RuntimeInitializeOnLoadMethod]
hooks fire under IL2CPP with stripping High.
-->
<linker>
  <assembly fullname="Immutable.Audience.Runtime" preserve="all" />
  <assembly fullname="Immutable.Audience.Unity" preserve="all" />

  <assembly fullname="System.Net.Http">
    <type fullname="System.Net.Http.HttpClient" preserve="all" />
    <type fullname="System.Net.Http.HttpClientHandler" preserve="all" />
    <type fullname="System.Net.Http.HttpMessageHandler" preserve="all" />
    <type fullname="System.Net.Http.HttpRequestMessage" preserve="all" />
    <type fullname="System.Net.Http.HttpResponseMessage" preserve="all" />
    <type fullname="System.Net.Http.StringContent" preserve="all" />
    <type fullname="System.Net.Http.ByteArrayContent" preserve="all" />
    <type fullname="System.Net.Http.Headers.MediaTypeHeaderValue" preserve="all" />
  </assembly>

  <assembly fullname="System.IO.Compression">
    <type fullname="System.IO.Compression.GZipStream" preserve="all" />
    <type fullname="System.IO.Compression.CompressionLevel" preserve="all" />
  </assembly>

  <!-- Steam auto-detection; mirrors SDK link.xml. Ignored if Steamworks is not present. -->
  <assembly fullname="com.rlabrecque.steamworks.net" preserve="all" />
  <assembly fullname="Steamworks.NET" preserve="all" />
  <assembly fullname="Facepunch.Steamworks.Posix" preserve="all" />
  <assembly fullname="Facepunch.Steamworks.Win64" preserve="all" />
  <assembly fullname="Facepunch.Steamworks.Win32" preserve="all" />
</linker>