New Demand Gen video responsive ads created through this version are opted in to text overlays on videos by default. Older API versions had them opted out. The new OVERLAY_TEXT_ON_VIDEOS value in AssetAutomationType controls it.
Other changes:
Seasonality adjustments now cover Demand Gen campaigns across several channels
New Multi-Party Authorization error codes
Unique reach metrics support more segmentation
Hotel booking itineraries get wider geo-targeting and conversion metric reporting
For agencies: if your scripts or tools create Demand Gen video ads via the API, set the overlay option explicitly so ads don't switch on by default.
Via Hana Kobzová.
