add new property for version changelogs

Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs

@@ -434,7 +434,7 @@ namespace Emby.Server.Implementations.Activity
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("VersionNumber"),
                     e.Argument.Item2.version),
-                Overview = e.Argument.Item2.description
+                Overview = e.Argument.Item2.changelog
             });
         }
 

MediaBrowser.Model/Updates/VersionInfo.cs

@@ -29,10 +29,10 @@ namespace MediaBrowser.Model.Updates
         public Version version { get; set; }
 
         /// <summary>
-        /// Gets or sets the description.
+        /// Gets or sets the changelog for this version.
         /// </summary>
-        /// <value>The description.</value>
-        public string description { get; set; }
+        /// <value>The changelog.</value>
+        public string changelog { get; set; }
 
         /// <summary>
         /// Gets or sets the ABI that this version was built against.