In this version of potential duplicates we've added support for geolocation fields and let you customize the columns that appear on the component.
January 27, 2021 - Available on the AppExchange
January 28, 2021 - Pushed to all sandboxes
February 2, 2021 - Pushed to all production orgs
Previously, if you tried to merge two records that had different geolocation fields you'd receive an error in potential duplicates. We've fixed this, and given you the ability to choose which values you want to keep when merging two different locations.
You can now change the columns that you see in the potential duplicates list. Just specify the API names of up to 10 fields in the settings and that's what we'll show when there are duplicates.
And, this isn't new in this release, but the next text box, Fields to Always Display (Merge Screen), can be used to make sure you always see certain fields on the merge screen. The merge screen always shows any fields that you can edit that are different, but you can specify fields here if you want them to show up even if they have the same values (for example, always showing Opportunity Stage when merging Opportunities).