## The problem
Issue Typeform/embed#647 (closed, 11 comments): [FEATURE] A way to know if an embedded typeform is over quota and 'closed'. Using the iframe embed SDK; when the plan runs out of monthly quota, the form closes, and there was no way for the embed to tell.

## What to do
To detect an over-quota or closed embedded typeform, upgrade to @typeform/embed v5.3.0 or later, which added that capability. Before that version the embed gave you no way to tell the form had closed when the plan ran out of monthly quota.