diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 863d3b2..ff65b3c 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,3 @@
-#### 0.3.0 February 15 2019 ####
-* Akka.Persistence.Extras `DeDuplicatingReceiverActor` is now stable.
-* Akka.Persistence.Extras uses Google.Protobuf serialization internally for all of its built-in message types now, in order to guarantee a degree of version tolerance moving forward.
\ No newline at end of file
+#### 0.4.0 April 02 2019 ####
+* Upgraded to Akka.NET v1.3.12.
+* Added the `PersistenceSupervisor` to Akka.Persistence.Extras. This [actor is responsible for providing a more robust Akka.Persistence failure, recovery, and retry supervision model for Akka.NET](https://devops.petabridge.com/articles/state-management/akkadotnet-persistence-failure-handling.html).
\ No newline at end of file
diff --git a/src/Akka.Persistence.Extras.Demo.PersistenceSupervisor/Akka.Persistence.Extras.Demo.PersistenceSupervisor.csproj b/src/Akka.Persistence.Extras.Demo.PersistenceSupervisor/Akka.Persistence.Extras.Demo.PersistenceSupervisor.csproj
index c36436e..bdaf5c9 100644
--- a/src/Akka.Persistence.Extras.Demo.PersistenceSupervisor/Akka.Persistence.Extras.Demo.PersistenceSupervisor.csproj
+++ b/src/Akka.Persistence.Extras.Demo.PersistenceSupervisor/Akka.Persistence.Extras.Demo.PersistenceSupervisor.csproj
@@ -1,5 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="..\common.props" />  <Import Project="..\common.props" />
+  <Import Project="..\common.props" /> 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
diff --git a/src/common.props b/src/common.props
index 7d5d208..eb9265b 100644
--- a/src/common.props
+++ b/src/common.props
@@ -2,9 +2,9 @@
   <PropertyGroup>
     <Copyright>Copyright © 2015-2019 Petabridge</Copyright>
     <Authors>Petabridge</Authors>
-    <VersionPrefix>0.3.0</VersionPrefix>
-    <PackageReleaseNotes>Akka.Persistence.Extras `DeDuplicatingReceiverActor` is now stable.
-Akka.Persistence.Extras uses Google.Protobuf serialization internally for all of its built-in message types now, in order to guarantee a degree of version tolerance moving forward.</PackageReleaseNotes>
+    <VersionPrefix>0.4.0</VersionPrefix>
+    <PackageReleaseNotes>Upgraded to Akka.NET v1.3.12.
+Added the `PersistenceSupervisor` to Akka.Persistence.Extras. This [actor is responsible for providing a more robust Akka.Persistence failure, recovery, and retry supervision model for Akka.NET](https://devops.petabridge.com/articles/state-management/akkadotnet-persistence-failure-handling.html).</PackageReleaseNotes>
     <PackageIconUrl>https://petabridge.com/images/logo.png</PackageIconUrl>
     <PackageProjectUrl>
       https://devops.petabridge.com/articles/msgdelivery/