Update README.md

Author: bilal-fazlani

README.md

@@ -5,6 +5,9 @@ Tracker-enabled DbContext
 
 [![Build status](https://ci.appveyor.com/api/projects/status/v2b8ng3pcd3gy6wv?svg=true)](https://ci.appveyor.com/project/bilal-fazlani/tracker-enabled-dbcontext)
 
+[![Nuget](https://img.shields.io/nuget/dt/trackerenableddbcontext.svg)](http://www.nuget.org/packages/TrackerEnabledDbContext/)
+
+[![NuGet Pre Release](https://img.shields.io/nuget/vpre/TrackerEnabledDbContext.svg)](http://www.nuget.org/packages/TrackerEnabledDbContext/)
 
 This library is built on top of entity framework. If offers you to implement full auditing in your application. With the help of this library, we can track all the CRUD operations on database including table names, column names, what was the old value, what's the new value,
 who changed it, when did it get changed, etc.