Include version in services Changes api call so the server knows how to redirect.

src/NzbDrone.Core.Test/UpdateTests/UpdatePackageProviderFixture.cs

@@ -37,7 +37,7 @@ namespace NzbDrone.Core.Test.UpdateTests
         {
             const string branch = "master";
             UseRealHttp();
-            var recent = Subject.GetRecentUpdates(branch);
+            var recent = Subject.GetRecentUpdates(branch, new Version(2, 0));
 
             recent.Should().NotBeEmpty();
             recent.Should().OnlyContain(c => c.Hash.IsNotNullOrWhiteSpace());

src/NzbDrone.Core/Update/RecentUpdateProvider.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Core.Configuration;
 
 namespace NzbDrone.Core.Update
@@ -23,7 +24,7 @@ namespace NzbDrone.Core.Update
         public List<UpdatePackage> GetRecentUpdatePackages()
         {
             var branch = _configFileProvider.Branch;
-            return _updatePackageProvider.GetRecentUpdates(branch);
+            return _updatePackageProvider.GetRecentUpdates(branch, BuildInfo.Version);
         }
     }
 }

src/NzbDrone.Core/Update/UpdatePackageProvider.cs

@@ -9,7 +9,7 @@ namespace NzbDrone.Core.Update
     public interface IUpdatePackageProvider
     {
         UpdatePackage GetLatestUpdate(string branch, Version currentVersion);
-        List<UpdatePackage> GetRecentUpdates(string branch);
+        List<UpdatePackage> GetRecentUpdates(string branch, Version currentVersion);
     }
 
     public class UpdatePackageProvider : IUpdatePackageProvider
@@ -37,9 +37,10 @@ namespace NzbDrone.Core.Update
             return update.UpdatePackage;
         }
 
-        public List<UpdatePackage> GetRecentUpdates(string branch)
+        public List<UpdatePackage> GetRecentUpdates(string branch, Version currentVersion)
         {
             var request = _requestBuilder.Build("/update/{branch}/changes");
+            request.UriBuilder.SetQueryParam("version", currentVersion);
             request.UriBuilder.SetQueryParam("os", OsInfo.Os.ToString().ToLowerInvariant());
             request.AddSegment("branch", branch);