UPDATE: Generated new installer to correct this error: http://simplemvvmtoolkit.codeplex.com/workitem/1422.NET Framework 4.5 is required: http://www.microsoft.com/en-us/download/details.aspx?id=30653
The following issues have been addressed in this release:
Added support for Silverlight Testing Framework from the Silverlight Toolkit.
Issue 1143 (Discussion 280659): DataContract attribute on ModelBase now includes IsReference = true.
Issue 753: ConvertParameter in GenericDelegateCommand now returns default(T) if parameter is null.
Issue 476 (Discussion 287271): Fixed issue with hash code collisions in ModelExtensions.GetObjectHashCode,
which affected behavior of ViewModelDetailBase.IsDirty.
Issue 712: Corrected 'access to modified closure' issue in MessageBus.
Issue 725: Assemblies are now signed.
All templates and samples have been updated to reference the signed assembly v220.127.116.11.