SignInState class updated
\App_Code\Shared \SignInState.cs (.vb) uses methods in Crypto.cs (.vb).
Migration effects
Since the namespace of Crypto is changed, a new copy of SignInState.cs (.vb) with an additional import or using statement is replaced during migration.
What you should do
After migration, re-apply any customizations you may have made to the SignInState.cs (.vb).