Re-added prefiltering of available AddIn NuGet packages using IsLatestVersion, adapted unit tests.

src/AddIns/Misc/AddInManager2/AddInManager2.Tests/AvailableAddInsViewModelTests.cs

@@ -88,19 +88,22 @@ namespace ICSharpCode.AddInManager2.Tests
 			{
 				Id = _addIn1.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = false
 			};
 			FakePackage fakePackage1_new = new FakePackage()
 			{
 				Id = _addIn1_new.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1_new.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			
 			// List of NuGet repositories
@@ -155,13 +158,15 @@ namespace ICSharpCode.AddInManager2.Tests
 			{
 				Id = _addIn1.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			
 			// List of NuGet repositories
@@ -230,13 +235,15 @@ namespace ICSharpCode.AddInManager2.Tests
 			{
 				Id = _addIn1.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			
 			// List of NuGet repositories
@@ -285,20 +292,23 @@ namespace ICSharpCode.AddInManager2.Tests
 				Id = _addIn2_new.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2_new.Version),
 				Tags = SharpDevelopAddInTag,
-				DownloadCount = 30
+				DownloadCount = 30,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage1 = new FakePackage()
 			{
 				Id = _addIn1.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1.Version),
 				Tags = SharpDevelopAddInTag,
-				DownloadCount = 10
+				DownloadCount = 10,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = false
 			};
 			
 			// List of NuGet repositories
@@ -400,7 +410,8 @@ namespace ICSharpCode.AddInManager2.Tests
 				{
 					Id = _addIn1.Manifest.PrimaryIdentity + i.ToString("00"),
 					Version = new SemanticVersion(_addIn1.Version),
-					Tags = SharpDevelopAddInTag
+					Tags = SharpDevelopAddInTag,
+					IsLatestVersion = true
 				};
 			}
 			
@@ -478,13 +489,15 @@ namespace ICSharpCode.AddInManager2.Tests
 			{
 				Id = _addIn1.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			
 			_addIn1.Properties.Set(ManagedAddIn.NuGetPackageIDManifestAttribute, fakePackage1.Id);
@@ -575,13 +588,15 @@ namespace ICSharpCode.AddInManager2.Tests
 			{
 				Id = _addIn_noVersion.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion("1.0.2.0"),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			
 			_addIn_noVersion.Properties.Set(ManagedAddIn.NuGetPackageIDManifestAttribute, fakePackage1.Id);
@@ -672,19 +687,22 @@ namespace ICSharpCode.AddInManager2.Tests
 			{
 				Id = _addIn1.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = false
 			};
 			FakePackage fakePackage1_new = new FakePackage()
 			{
 				Id = _addIn1_new.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn1_new.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			FakePackage fakePackage2 = new FakePackage()
 			{
 				Id = _addIn2.Manifest.PrimaryIdentity,
 				Version = new SemanticVersion(_addIn2.Version),
-				Tags = SharpDevelopAddInTag
+				Tags = SharpDevelopAddInTag,
+				IsLatestVersion = true
 			};
 			
 			_addIn1.Properties.Set(ManagedAddIn.NuGetPackageIDManifestAttribute, fakePackage1_old.Id);

src/AddIns/Misc/AddInManager2/Project/Src/ViewModel/AvailableAddInsViewModel.cs

@@ -44,7 +44,8 @@ namespace ICSharpCode.AddInManager2.ViewModel
 
 		protected override IQueryable<IPackage> GetAllPackages()
 		{
-			return (ActiveRepository ?? AddInManager.Repositories.AllRegistered).GetPackages();
+			return (ActiveRepository ?? AddInManager.Repositories.AllRegistered).GetPackages()
+				.Where(package => package.IsLatestVersion);
 		}
 		
 		protected override IEnumerable<IPackage> GetFilteredPackagesBeforePagingResults(IQueryable<IPackage> allPackages)