Yes, on the next export. Every time you run Export to Root Planner for a date, each customer that already exists in Root Planner is updated with the current first name, last name, email, phone and SMS preference (you will see "Customer Update - #…" under Export Results). Addresses are only sent when the customer is first created; change them in Root Planner if they moved, or link a fresh record via the user's Root Planner Customer field.