Merge remote-tracking branch 'origin/v8/dev' into netcore/dev

# Conflicts:
#	src/Umbraco.Core/Umbraco.Core.csproj
#	src/Umbraco.Infrastructure/Runtime/CoreInitialComposer.cs
#	src/Umbraco.Web/Editors/UpdateCheckController.cs
#	src/Umbraco.Web/Install/InstallHelper.cs

src/Umbraco.Infrastructure/Composing/CompositionExtensions/Repositories.cs

@@ -47,6 +47,8 @@ namespace Umbraco.Core.Composing.CompositionExtensions
             composition.RegisterUnique<IScriptRepository, ScriptRepository>();
             composition.RegisterUnique<IStylesheetRepository, StylesheetRepository>();
             composition.RegisterUnique<IContentTypeCommonRepository, ContentTypeCommonRepository>();
+            composition.RegisterUnique<IInstallationRepository, InstallationRepository>();
+            composition.RegisterUnique<IUpgradeCheckRepository, UpgradeCheckRepository>();
 
             return composition;
         }

src/Umbraco.Infrastructure/Persistence/Repositories/Implement/UserRepository.cs

@@ -543,6 +543,16 @@ ORDER BY colName";
                 }
             }
 
+            // If userlogin or the email has changed then need to reset security stamp
+            if (changedCols.Contains("userLogin") || changedCols.Contains("userEmail"))
+            {
+                userDto.EmailConfirmedDate = null;
+                userDto.SecurityStampToken = entity.SecurityStamp = Guid.NewGuid().ToString();
+                
+                changedCols.Add("emailConfirmedDate");
+                changedCols.Add("securityStampToken");  
+            }
+
             //only update the changed cols
             if (changedCols.Count > 0)
             {

src/Umbraco.Infrastructure/Runtime/CoreInitialComposer.cs

@@ -19,11 +19,13 @@ using Umbraco.Core.PropertyEditors.Validators;
 using Umbraco.Core.Scoping;
 using Umbraco.Core.Serialization;
 using Umbraco.Core.Services;
+using Umbraco.Core.Services.Implement;
 using Umbraco.Core.Strings;
 using Umbraco.Core.Sync;
 using Umbraco.Web.Models.PublishedContent;
 using Umbraco.Web.PublishedCache;
 using Umbraco.Web;
+using Umbraco.Web.Migrations.PostMigrations;
 using Umbraco.Web.PropertyEditors;
 using Umbraco.Web.Services;
 using IntegerValidator = Umbraco.Core.PropertyEditors.Validators.IntegerValidator;
@@ -143,8 +145,8 @@ namespace Umbraco.Core.Runtime
             // by default, register a noop factory
             composition.RegisterUnique<IPublishedModelFactory, NoopPublishedModelFactory>();
 
-            // by default, register a noop rebuilder
-            composition.RegisterUnique<IPublishedSnapshotRebuilder, NoopPublishedSnapshotRebuilder>();
+            // by default
+            composition.RegisterUnique<IPublishedSnapshotRebuilder, PublishedSnapshotRebuilder>();
 
             composition.SetCultureDictionaryFactory<DefaultCultureDictionaryFactory>();
             composition.Register(f => f.GetInstance<ICultureDictionaryFactory>().CreateDictionary(), Lifetime.Singleton);
@@ -160,6 +162,10 @@ namespace Umbraco.Core.Runtime
             // register core CMS dashboards and 3rd party types - will be ordered by weight attribute & merged with package.manifest dashboards
             composition.Dashboards()
                 .Add(composition.TypeLoader.GetTypes<IDashboard>());
+
+            // will be injected in controllers when needed to invoke rest endpoints on Our
+            composition.RegisterUnique<IInstallationService, InstallationService>();
+            composition.RegisterUnique<IUpgradeService, UpgradeService>();
         }
     }
 }

src/Umbraco.Infrastructure/Services/Implement/IInstallationService.cs

@@ -0,0 +1,10 @@
+using System.Threading.Tasks;
+using Umbraco.Core.Models;
+
+namespace Umbraco.Core.Services
+{
+    public interface IInstallationService
+    {
+        Task LogInstall(InstallLog installLog);
+    }
+}

src/Umbraco.Infrastructure/Services/Implement/IUpgradeService.cs

@@ -0,0 +1,11 @@
+using System.Threading.Tasks;
+using Semver;
+using Umbraco.Core.Models;
+
+namespace Umbraco.Core.Services
+{
+    public interface IUpgradeService
+    {
+        Task<UpgradeResult> CheckUpgrade(SemVersion version);
+    }
+}

src/Umbraco.Infrastructure/Services/Implement/Implement/InstallationService.cs

@@ -0,0 +1,21 @@
+using System.Threading.Tasks;
+using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.Repositories;
+
+namespace Umbraco.Core.Services.Implement
+{
+    public class InstallationService : IInstallationService
+    {
+        private readonly IInstallationRepository _installationRepository;
+
+        public InstallationService(IInstallationRepository installationRepository)
+        {
+            _installationRepository = installationRepository;
+        }
+
+        public async Task LogInstall(InstallLog installLog)
+        {
+            await _installationRepository.SaveInstallLogAsync(installLog);
+        }
+    }
+}