IPageService, INavigationAware, INavigableView not found (4.0.2-rc)

[nandaccio]

Describe the bug

Version 4.0.2-rc breaks existing code based on the WPUI template. I looked for information about breaking changes on https://github.com/lepoco/wpfui/releases and the main page of the repo, I also installed:

<PackageReference Include="WPF-UI.Abstractions" Version="4.0.0-rc.2" />
<PackageReference Include="WPF-UI.DependencyInjection" Version="4.0.0-rc.2" />

But I can no longer compile the project because of several errors:

• IPageService is not available
• INavigationAware is not available
• INavigableView is not available
• NavigationView does not contain a definition of SetPageService
• MainWindow does not implement INavigationWindow.SetPageService
  etc

To Reproduce

Update a simple project based on the official templates for 3.x to use 4.x (including WPF-UI.Abstractions)

Workaround:
Revert to

  <ItemGroup>
    <PackageReference Include="WPF-UI" Version="3.0.5" />
    <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0-preview2" />
  </ItemGroup>

Expected behavior

Breaking changes should be documented,

Screenshots

No response

OS version

Windows 11

.NET version

.NET 8

WPF-UI NuGet version

Additional context

No response

[khimoc97]

Me also got the issue when upgrade from 3.0.5 to 4.0.0-rc.2