Lakshman & Creator Team, thanks for the exciting updates! Proud to be a Zoho Creator Partner for almost 8 years now. 

Reg the 'Date' and 'Date Time' fields : we need just one field type for both. And in the field properties, I should be able to set the format for display, whether it's only date, or date plus hour, or date plus hour plus minute and so on.

The reason behind this : sometimes, when we build apps for customers, the initial requirement might be just to capture the date in the form. But later on, after few months of usage, some other person in the organisation might ask for date and time also. Something seemingly simple as this turns out to be a complex development change which also includes migrating all existing data to the new date-time field. 

Hope this makes sense.