This release resolves the issue with State attribute types raised by srauda in Codeplex, see https://crmcustomemails.codeplex.com/workitem/2008
DXToolsCustomEmails_8_2_0_2.zip: Main solution package with the required custom workflow activities.
DXToolsCustomEmailsSample_8_2_0_2.zip: Secondary solution package for testing and education purpose. It doesn't need to be installed.