You've been able to add both Address and Location search fields to your locator for some time; now you can combine both of these input fields into a single Combined search field. The benefits of the Combined search field are twofold: it takes up less horizontal space in the search bar and it reduces user confusion as to which search field to use when they first encounter your store locator.
Here's how the two search fields used to look:
And here's the new Combined search field:
To get a better idea of how the new field works, the video below shows two searches, first an address search and picking one of the suggested address matches, then a search by store name, picking the matching store name: