The July 2026 release includes the following changed behaviors:
Deduplicated field groups
When you delete an entry of a field group that has deduplication configured, deletes the entire field group from the master record. This change doesn't impact field groups that you deleted before the July 2026 release.
Previously, deleted only the surviving field group entry. Any other contributing entry for the same field group still appeared in the master record. To delete the entire field group, you had to delete each entry individually.