APPSETTING returns the value assigned to an app setting (e.g. SettingName) on the site.

<%# APPSETTING(SettingName) %>

MACHINENAME returns the name of the user’s machine.

<%# MACHINENAME() %>

SERVERVARIABLE returns the value assigned to a server variable (e.g. VariableName).

<%# SERVERVARIABLE(VariableName) %>

Also, DATAFILTER, DATAROW and GENERATEJSON have now been added to the element tag picker menu.