This gives a could not load type error. I changed:
<sadt:ToolboxItemWrapper AssemblyName="{StaticResource AssemblyName}" ToolName="System.Activites.Statements.ForEach"/>
to
<sadt:ToolboxItemWrapper AssemblyName="{StaticResource AssemblyName}" ToolName="System.Activites.Core.Presentation.Factories.ForEachWithBodyFactory"/>