Bandai Namco has been relatively quiet about massive feature overhauls for the Switch port, but the incremental updates have focused on stability and parity with other versions. As of the latest patch, here is what the update includes:
A new difficulty setting that reduces enemy stats (HP and damage) to make the game less punishing for new players.
: All DLC from the original PS4 version is integrated into the base Switch game from the start. Technical Performance Digimon World Next Order Nintendo Switch Review
Note: Exact version numbers may vary depending on regional releases (US/EU/JP).
The Switch version arrived with standard built-in upgrades that previously required updates or DLC on older platforms. 1. Overworld Dashing Capability