Ad extensions renamed 'assets', with unified ad-plus-asset creation and a new Assets reporting page

Google rebranded ad extensions as assets and rolled out a combined workflow where ads and assets such as sitelinks are created in the same step with live previews for Search and Performance Max, asset recommendations based on campaign goals, a unified Assets reporting page with asset and association views, and a combinations report that includes sitelinks, callouts and images. Existing extensions converted automatically with their associations intact.