Fixed package visibility logic and enhance target version resolution

src/OneWare.Essentials/PackageManager/PackageStateExtensions.cs

@@ -14,10 +14,8 @@ public static class PackageStateExtensions
     /// This is the single source of truth for "which version does the update button install", used
     /// by the package status, the package manager and the Studio updater alike.
     /// </remarks>
-    public static PackageVersion? ResolveTargetVersion(this IPackageState state)
+    public static PackageVersion? ResolveTargetVersion(this IPackageState state, bool includePrerelease = false)
     {
-        var includePrerelease = state.InstalledVersion?.IsPrerelease ?? false;
-
         return state.Package.Versions?
             .Where(x => (includePrerelease || !x.IsPrerelease) && x.IsSupportedByStudio())
             .OrderByDescending(x => SemanticVersion.TryParse(x.Version, out var parsed) ? parsed : SemanticVersion.Empty)

src/OneWare.PackageManager/Services/PackageService.cs

@@ -668,7 +668,7 @@ private void UpdateStatus(PackageState state)
     {
         if (state.Status == PackageStatus.NeedRestart) return;
 
-        var target = state.ResolveTargetVersion();
+        var target = state.ResolveTargetVersion(true);
 
         var hasTarget = SemanticVersion.TryParse(target?.Version, out var targetVersion);
         var hasInstalled = SemanticVersion.TryParse(state.InstalledVersion?.Version, out var installedVersion);

src/OneWare.PackageManager/ViewModels/FeaturedPackageViewModel.cs

@@ -67,8 +67,7 @@ public PackageViewModel? Target
     /// </summary>
     public bool IsVisible => _target?.PackageState.Status is PackageStatus.Available
         or PackageStatus.Installing
-        or PackageStatus.UpdateAvailable
-        or PackageStatus.UpdateAvailablePrerelease;
+        or PackageStatus.UpdateAvailable;
 
     public void Dispose()
     {