Merchant API added Product Studio (alpha) sub-API and automatic improvements controls

In April 2025 the Merchant API (then in beta) gained a Product Studio alpha sub-API using generative AI to create and optimize titles and descriptions, AutomaticImprovements and AccountService/AccountRelationship resources in the Accounts sub-API, AutomatedDiscounts price fields on products, and deprecated the taxes and tax_category product fields.

Google's latest-updates page lists changes by month without a specific day; the date above is the first of the month.