diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index f874d147..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-language: csharp
-mono: none
-dotnet: 2.0.0
-
-install:
-- dotnet restore
-
-script:
- - dotnet build
- - dotnet test test/Akkatecture.Tests/Akkatecture.Tests.csproj
\ No newline at end of file
diff --git a/examples/walkthrough/Akkatecture.Walkthrough.Application/Program.cs b/examples/walkthrough/Akkatecture.Walkthrough.Application/Program.cs
index 432ef2ef..bb1f2e87 100644
--- a/examples/walkthrough/Akkatecture.Walkthrough.Application/Program.cs
+++ b/examples/walkthrough/Akkatecture.Walkthrough.Application/Program.cs
@@ -32,7 +32,6 @@
 using Akkatecture.Walkthrough.Domain.Repositories.Revenue.Queries;
 using Akkatecture.Walkthrough.Domain.Repositories.Revenue.ReadModels;
 using Akkatecture.Walkthrough.Domain.Sagas.MoneyTransfer;
-using Akkatecture.Walkthrough.Domain.Subscribers;
 using Akkatecture.Walkthrough.Domain.Subscribers.Revenue;
 
 namespace Akkatecture.Walkthrough.Application
diff --git a/examples/web/Akkatecture.Examples.Api/Domain/Aggregates/Resource/Events/ResourceCreatedEvent.cs b/examples/web/Akkatecture.Examples.Api/Domain/Aggregates/Resource/Events/ResourceCreatedEvent.cs
index 7889c541..1fec6965 100644
--- a/examples/web/Akkatecture.Examples.Api/Domain/Aggregates/Resource/Events/ResourceCreatedEvent.cs
+++ b/examples/web/Akkatecture.Examples.Api/Domain/Aggregates/Resource/Events/ResourceCreatedEvent.cs
@@ -29,9 +29,5 @@ namespace Akkatecture.Examples.Api.Domain.Aggregates.Resource.Events
     [EventVersion("ResourceCreated", 1)]
     public class ResourceCreatedEvent : AggregateEvent<Resource, ResourceId>
     {
-        public ResourceCreatedEvent()
-        {
-            
-        }
     }
 }
\ No newline at end of file
diff --git a/examples/web/Akkatecture.Examples.Api/Domain/Sagas/ResourceCreationSagaState.cs b/examples/web/Akkatecture.Examples.Api/Domain/Sagas/ResourceCreationSagaState.cs
index 70caffb1..8a036567 100644
--- a/examples/web/Akkatecture.Examples.Api/Domain/Sagas/ResourceCreationSagaState.cs
+++ b/examples/web/Akkatecture.Examples.Api/Domain/Sagas/ResourceCreationSagaState.cs
@@ -22,7 +22,6 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 using Akkatecture.Aggregates;
-using Akkatecture.Examples.Api.Domain.Aggregates.Resource.Events;
 using Akkatecture.Examples.Api.Domain.Sagas.Events;
 using Akkatecture.Sagas;
 
diff --git a/examples/web/Akkatecture.Examples.Api/Startup.cs b/examples/web/Akkatecture.Examples.Api/Startup.cs
index fb43dc02..7ebc535b 100644
--- a/examples/web/Akkatecture.Examples.Api/Startup.cs
+++ b/examples/web/Akkatecture.Examples.Api/Startup.cs
@@ -27,7 +27,6 @@
 using Akkatecture.Examples.Api.Domain.Repositories.Resources;
 using Akkatecture.Examples.Api.Domain.Sagas;
 using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
diff --git a/src/Akkatecture/Akkatecture.csproj b/src/Akkatecture/Akkatecture.csproj
index 9c6fdc47..d2225974 100644
--- a/src/Akkatecture/Akkatecture.csproj
+++ b/src/Akkatecture/Akkatecture.csproj
@@ -29,7 +29,7 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.5.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.2.0" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta-63127-02" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-18618-05" PrivateAssets="All" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="Configuration\reference.conf" />
diff --git a/src/Akkatecture/Events/AggregateEventUpcaster.cs b/src/Akkatecture/Events/AggregateEventUpcaster.cs
index 8bd2157f..1c737e4a 100644
--- a/src/Akkatecture/Events/AggregateEventUpcaster.cs
+++ b/src/Akkatecture/Events/AggregateEventUpcaster.cs
@@ -24,7 +24,6 @@ public abstract class AggregateEventUpcaster<TAggregate,TIdentity, TEventUpcaste
         where TIdentity : IIdentity
     {
         private static ConcurrentDictionary<Type, bool> DecisionCache = new ConcurrentDictionary<Type, bool>();
-
         public readonly IReadOnlyDictionary<Type, Func<TEventUpcaster, IAggregateEvent, IAggregateEvent>> UpcastFunctions;
 
         
@@ -44,7 +43,7 @@ public AggregateEventUpcaster()
           
         }
         
-        public bool ShouldUpcast(object potentialUpcast)
+        private bool ShouldUpcast(object potentialUpcast)
         {
             var type = potentialUpcast.GetType();
             
diff --git a/src/Akkatecture/Events/DomainEventMapper.cs b/src/Akkatecture/Events/DomainEventMapper.cs
index e97900a6..dfc74789 100644
--- a/src/Akkatecture/Events/DomainEventMapper.cs
+++ b/src/Akkatecture/Events/DomainEventMapper.cs
@@ -7,7 +7,7 @@ namespace Akkatecture.Events
 {
     public static class DomainEventMapper
     {
-        public static object FromComittedEvent(object evt)
+        internal static object FromComittedEvent(object evt)
         {
             var type = typeof(ICommittedEvent<,,>);
 
@@ -16,8 +16,7 @@ public static object FromComittedEvent(object evt)
                 //dynamic dispach here to get AggregateEvent
                 
                 var comittedEvent = evt as dynamic;
-                var typeInfo = evt.GetType().GetTypeInfo();
-                
+
                 var genericType = typeof(DomainEvent<,,>)
                     .MakeGenericType(type.GetGenericArguments()[0], type.GetGenericArguments()[1],type.GetGenericArguments()[2]);
                 
diff --git a/test/Akkatecture.TestHelpers/Aggregates/TestAggregateState.cs b/test/Akkatecture.TestHelpers/Aggregates/TestAggregateState.cs
index 73c4622a..f938d3bd 100644
--- a/test/Akkatecture.TestHelpers/Aggregates/TestAggregateState.cs
+++ b/test/Akkatecture.TestHelpers/Aggregates/TestAggregateState.cs
@@ -21,7 +21,6 @@
 // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using Akkatecture.Aggregates;