diff --git a/Disco.Data/Properties/AssemblyInfo.cs b/Disco.Data/Properties/AssemblyInfo.cs
index 59b2ff10..7d881942 100644
--- a/Disco.Data/Properties/AssemblyInfo.cs
+++ b/Disco.Data/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0411.1908")]
-[assembly: AssemblyFileVersion("1.2.0411.1908")]
+[assembly: AssemblyVersion("1.2.0430.1219")]
+[assembly: AssemblyFileVersion("1.2.0430.1219")]
diff --git a/Disco.Data/Repository/Monitor/RepositoryMonitor.cs b/Disco.Data/Repository/Monitor/RepositoryMonitor.cs
index b739b17a..e5c87736 100644
--- a/Disco.Data/Repository/Monitor/RepositoryMonitor.cs
+++ b/Disco.Data/Repository/Monitor/RepositoryMonitor.cs
@@ -79,9 +79,11 @@ namespace Disco.Data.Repository.Monitor
                 var entryState = stateManager.GetObjectStateEntry(monitorEvent.Entity);
                 monitorEvent.EntityKey = entryState.EntityKey.EntityKeyValues.Select(kv => kv.Value).ToArray();
             }
+
+            monitorEvent.afterCommit = true;
         }
 
-        internal static RepositoryMonitorEvent EventFromEntryState(DiscoDataContext dbContext, DbEntityEntry dbEntryState, ObjectStateEntry entryState)
+        internal static RepositoryMonitorEvent EventFromEntryState(DiscoDataContext dbContext, DbEntityEntry dbEntryState, ObjectStateEntry objectEntryState)
         {
             RepositoryMonitorEventType eventType;
             string[] modifiedProperties = null;
@@ -113,14 +115,16 @@ namespace Disco.Data.Repository.Monitor
 
             // Only pass modified properties on Modified Event (Ignore Added/Deleted)
             if (eventType == RepositoryMonitorEventType.Modified)
-                modifiedProperties = entryState.GetModifiedProperties().ToArray();
+                modifiedProperties = objectEntryState.GetModifiedProperties().ToArray();
 
             // Don't pass entity key when entity newly added
             if (eventType != RepositoryMonitorEventType.Added)
-                entityKey = entryState.EntityKey.EntityKeyValues.Select(kv => kv.Value).ToArray();
+                entityKey = objectEntryState.EntityKey.EntityKeyValues.Select(kv => kv.Value).ToArray();
 
             return new RepositoryMonitorEvent()
             {
+                dbEntityState = dbEntryState,
+                objectEntryState = objectEntryState,
                 dbContext = dbContext,
                 EventType = eventType,
                 Entity = dbEntryState.Entity,
diff --git a/Disco.Data/Repository/Monitor/RepositoryMonitorEvent.cs b/Disco.Data/Repository/Monitor/RepositoryMonitorEvent.cs
index d355693d..cf3cc5ca 100644
--- a/Disco.Data/Repository/Monitor/RepositoryMonitorEvent.cs
+++ b/Disco.Data/Repository/Monitor/RepositoryMonitorEvent.cs
@@ -1,6 +1,8 @@
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
+using System.Data.Entity.Infrastructure;
+using System.Data.Objects;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,6 +11,13 @@ namespace Disco.Data.Repository.Monitor
 {
     public class RepositoryMonitorEvent
     {
+        [JsonIgnore]
+        internal ObjectStateEntry objectEntryState { get; set; }
+        [JsonIgnore]
+        internal DbEntityEntry dbEntityState { get; set; }
+        [JsonIgnore]
+        internal bool afterCommit { get; set; }
+
         [JsonIgnore]
         public DiscoDataContext dbContext { get; set; }
 
@@ -31,5 +40,17 @@ namespace Disco.Data.Repository.Monitor
         public object[] EntityKey { get; set; }
 
         public string[] ModifiedProperties { get; set; }
+
+        public T GetPreviousPropertyValue<T>(string PropertyName)
+        {
+            if (afterCommit)
+                throw new InvalidOperationException("Unable to determine property values after repository commit");
+            else
+                return (T)dbEntityState.OriginalValues[PropertyName];
+        }
+        public T GetCurrentPropertyValue<T>(string PropertyName)
+        {
+            return (T)dbEntityState.CurrentValues[PropertyName];
+        }
     }
 }