Enhancements to the State and Country Picklist process make it easier to set up and improve usability. For example, enabling state and country picklists for address fields now takes fewer steps, which reduces the number of actions required for enablement. The Enable Picklists for Address Fields button is visible and grayed out when not active, so it’s easy to check the status. Also, a new feature automatically maps standard states and countries, which saves you time and minimizes errors.
Where: This change applies to Lightning Experience, Salesforce Classic, and all versions of the mobile app in all editions