Merge remote-tracking branch 'origin/6.2.0' into 7.0.2

Conflicts:
	src/Umbraco.Core/Umbraco.Core.csproj
	src/Umbraco.Tests/Umbraco.Tests.csproj
	src/umbraco.cms/businesslogic/CMSNode.cs

src/Umbraco.Core/Models/Notification.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Umbraco.Core.Models
+{
+    internal class Notification
+    {
+        public Notification(int entityId, int userId, string action, Guid entityType)
+        {
+            EntityId = entityId;
+            UserId = userId;
+            Action = action;
+            EntityType = entityType;
+        }
+
+        public int EntityId { get; private set; }
+        public int UserId { get; private set; }
+        public string Action { get; private set; }
+        public Guid EntityType { get; private set; }
+    }
+}