Zoho Reports allows you to blend/join data across multiple tables using a special feature called Auto-Join. This feature is enabled when you associate tables through a common look-up column.
Zoho Reports has now made the process of defining the look-up easier. We now support auto identification of columns that can be linked (looked-up) with your existing tables in the same database at the time of import. It just needs a review and confirmation. Click here to know how. 
Zoho Reports now allows you to set email schedules by applying the associated default user filters on the reports that are mailed. To apply this feature, select Apply Default User Filter in the Email: Settings dialog.
